ืžืึธื“ืขืœ-ื‘ืื–ื™ืจื˜ ืคึผืœืึทืŸ. ืฉืึทืคื•ื ื’ ืคื•ืŸ ืึท ืคืึทืจืœืึธื–ืœืขืš ืžืึธื“ืขืœ ื ื™ืฆืŸ ื“ืขื ื‘ื™ื™ึทืฉืคึผื™ืœ ืคื•ืŸ ืึท ืขืจืงืจืึทืคื˜ ื”ื™ืฅ ื™ืงืกื˜ืฉื™ื™ื ื“ื–ืฉืขืจ

"ืื•ื™ื‘ ืื™ืจ ืœื™ื™ืขื ืขืŸ ื“ื™ ื™ื ืกืงืจื™ืคึผืฉืึทืŸ "ื‘ืึทืคืึทืœืึธื•" ืื•ื™ืฃ ืึท ื”ืขืœืคืึทื ื“ ืก ืฉื˜ื™ื™ึทื’, ื˜ืึธืŸ ื ื™ื˜ ื’ืœื•ื™ื‘ืŸ ื“ื™ื™ืŸ ืื•ื™ื’ืŸ." ืงืึธื–ืžืึท ืคึผืจื•ื˜ืงืึธื•ื•

ืื™ืŸ ื“ื™ ืคืจื™ืขืจื“ื™ืงืข ืึทืจื˜ื™ืงืœ ื•ื•ืขื’ืŸ ืžืึธื“ืขืœ-ื‘ืื–ื™ืจื˜ ืคึผืœืึทืŸ ืขืก ืื™ื– ื’ืขื•ื•ื™ื–ืŸ ื•ื•ืึธืก ืึท ื›ื™ื™ืคืขืฅ ืžืึธื“ืขืœ ืื™ื– ื“ืืจืฃ, ืื•ืŸ ืขืก ืื™ื– ื’ืขื•ื•ืขืŸ ืคึผืจืึธื•ื•ืขืŸ ืึทื– ืึธืŸ ื“ืขื ื›ื™ื™ืคืขืฅ ืžืึธื“ืขืœ ืงืขืŸ ืžืขืŸ ื ืึธืจ ืจืขื“ืŸ ืคื•ืŸ ืžืึธื“ืขืœ ื‘ืื–ื™ืจื˜ ืคึผืœืึทืŸ ื•ื•ื™ ืึท ืžืึทืจืงืขื˜ื™ื ื’ ื–ืึทื•ื•ืขืจื•ื›ืข, ืžื™ื ื™ื ื’ืœืึทืก ืื•ืŸ ืจื—ืžื ื•ืช. ืื‘ืขืจ ื•ื•ืขืŸ ืึท ืžืึธื“ืขืœ ืคื•ืŸ ืึท ื›ื™ื™ืคืขืฅ ืื™ื– ืืจื•ื™ืก, ืงืึธืžืคึผืขื˜ืขื ื˜ ืขื ื“ื–ืฉืึทื ื™ืจื– ืฉื˜ืขื ื“ื™ืง ื”ืึธื‘ืŸ ืึท ื’ืœื™ื™ึทืš ืงืฉื™ื: ื•ื•ืึธืก ื–ืึธื’ืŸ ืื™ื– ืขืก ืึทื– ื“ื™ ืžืึทื˜ืึทืžืึทื˜ื™ืงืึทืœ ืžืึธื“ืขืœ ืคื•ืŸ ื“ื™ ื›ื™ื™ืคืขืฅ ืงืึธืจืึทืกืคึผืึทื ื“ื– ืฆื• ื“ื™ ืคืึทืงื˜ื™ืฉ ื›ื™ื™ืคืขืฅ.

ืžืึธื“ืขืœ-ื‘ืื–ื™ืจื˜ ืคึผืœืึทืŸ. ืฉืึทืคื•ื ื’ ืคื•ืŸ ืึท ืคืึทืจืœืึธื–ืœืขืš ืžืึธื“ืขืœ ื ื™ืฆืŸ ื“ืขื ื‘ื™ื™ึทืฉืคึผื™ืœ ืคื•ืŸ ืึท ืขืจืงืจืึทืคื˜ ื”ื™ืฅ ื™ืงืกื˜ืฉื™ื™ื ื“ื–ืฉืขืจ

ืื™ื™ืŸ ื‘ื™ื™ืฉืคึผื™ืœ ืขื ื˜ืคืขืจ ืฆื• ื“ืขื ืงืฉื™ื ืื™ื– ื’ืขื’ืขื‘ืŸ ืื™ืŸ ืึทืจื˜ื™ืงืœ ื•ื•ืขื’ืŸ ืžืึธื“ืขืœ-ื‘ืื–ื™ืจื˜ ืคึผืœืึทืŸ ืคื•ืŸ ืขืœืขืงื˜ืจื™ืง ื“ืจื™ื™ื•ื•ื–. ืื™ืŸ ื“ืขื ืึทืจื˜ื™ืงืœ, ืžื™ืจ ื•ื•ืขืœืŸ ืงื•ืงืŸ ืื™ืŸ ืึท ื‘ื™ื™ืฉืคึผื™ืœ ืคื•ืŸ ืงืจื™ื™ื™ื˜ื™ื ื’ ืึท ืžืึธื“ืขืœ ืคึฟืึทืจ ืขืจืงืจืึทืคื˜ ืœื•ืคื˜ืงื™ืœื•ื ื’ ืกื™ืกื˜ืขืžืขืŸ, ื“ื™ืœื•ื˜ื™ื ื’ ื“ื™ ืคื™ืจ ืžื™ื˜ ืขื˜ืœืขื›ืข ื˜ืขืึธืจืขื˜ื™ืฉ ืงืึทื ืกื™ื“ืขืจื™ื™ืฉืึทื ื– ืคื•ืŸ ืึท ื’ืขื ืขืจืึทืœ ื ืึทื˜ื•ืจ.

ืฉืืคืŸ ืึท ืคืึทืจืœืึธื–ืœืขืš ืžืึธื“ืขืœ ืคื•ืŸ ื“ื™ ื›ื™ื™ืคืขืฅ. ื˜ืขืืจื™ืข

ืื™ืŸ ืกื“ืจ ื ื™ืฉื˜ ืฆื• ืึธืคึผืœื™ื™ื’ืŸ, ืื™ืš ื•ื•ืขื˜ ื–ืึธื’ืŸ ืื™ืจ ื’ืœื™ื™ืš ื•ื•ืขื’ืŸ ื“ื™ ืึทืœื’ืขืจื™ื“ืึทื ืคึฟืึทืจ ืงืจื™ื™ื™ื˜ื™ื ื’ ืึท ืžืึธื“ืขืœ ืคึฟืึทืจ ืžืึธื“ืขืœ-ื‘ืื–ื™ืจื˜ ืคึผืœืึทืŸ. ืขืก ื ืขืžื˜ ื‘ืœื•ื™ื– ื“ืจื™ื™ ืคึผืฉื•ื˜ ืกื˜ืขืคึผืก:

ืฉืจื™ื˜ ืงืกื ื•ืžืงืก. ืึทื ื˜ื•ื•ื™ืงืœืขืŸ ืึท ืกื™ืกื˜ืขื ืคื•ืŸ ืึทืœื’ืขื‘ืจืึทื™ืง-ื“ื™ืคืคืขืจืขื ื˜ืฉืึทืœ ื™ืงื•ื•ื™ื™ื–ืฉืึทื ื– ื•ื•ืึธืก ื‘ืึทืฉืจื™ื™ึทื‘ืŸ ื“ื™ ื“ื™ื ืึทืžื™ืฉ ื ืึทื˜ื•ืจ ืคื•ืŸ ื“ื™ ืžืึธื“ืขืœืขื“ ืกื™ืกื˜ืขื. ืขืก ืื™ื– ืคึผืฉื•ื˜ ืื•ื™ื‘ ืื™ืจ ื•ื•ื™ืกืŸ ื“ื™ ืคื™ื–ื™ืง ืคื•ืŸ ื“ืขื ืคึผืจืึธืฆืขืก. ืคื™ืœืข ื•ื•ื™ืกื ืฉืืคื˜ืœืขืจ ื”ืึธื‘ืŸ ืฉื•ื™ืŸ ื“ืขื•ื•ืขืœืึธืคึผืขื“ ืคึฟืึทืจ ืื•ื ื“ื– ื“ื™ ื’ืจื•ื ื˜ ื’ืฉืžื™ื•ืช ื’ืขื–ืขืฆืŸ ื’ืขื”ื™ื™ืกืŸ ื ืึธืš ื ื™ื•ื˜ืึธืŸ, ื‘ืจืขื ืึธืœ, ื ืึทื•ื•ื™ืขืจ ืกื˜ืึธืงืขืก ืื•ืŸ ืื ื“ืขืจืข ืกื˜ืึทื ื’ืขืœืก, ืงืึธืžืคึผืึทืกืกืขืก ืื•ืŸ ืจืึทื‘ื™ื ืึธื•ื•ื™ื˜ืฉ.

ืฉืจื™ื˜ ืงืกื ื•ืžืงืก. ืกืขืœืขืงื˜ื™ืจืŸ ืื™ืŸ ื“ื™ ืจื™ื–ืึทืœื˜ื™ื ื’ ืกื™ืกื˜ืขื ืึท ืกื›ื•ื ืคื•ืŸ ืขืžืคึผื™ืจื™ืงืึทืœ ืงืึธื•ืึทืคื™ืฉืึทื ืฅ ืื•ืŸ ืงืขืจืึทืงื˜ืขืจื™ืกื˜ื™ืงืก ืคื•ืŸ ื“ื™ ืžืึธื“ืขืœื™ื ื’ ื›ื™ื™ืคืขืฅ ื•ื•ืึธืก ืงืขื ืขืŸ ื–ื™ื™ืŸ ื‘ืืงื•ืžืขืŸ ื“ื•ืจืš ื˜ืขืกืฅ.

ืฉืจื™ื˜ ืงืกื ื•ืžืงืก. ืคึผืจื•ื‘ื™ืจืŸ ื“ื™ ื›ื™ื™ืคืขืฅ ืื•ืŸ ืกื˜ืจื•ื™ืขืจืŸ ื“ื™ ืžืึธื“ืขืœ ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ ื“ื™ ืจืขื–ื•ืœื˜ืึทื˜ืŸ ืคื•ืŸ ืคื•ืœ-ื•ื•ืึธื’ ื™ืงืกืคึผืขืจืึทืžืึทื ืฅ, ืึทื–ื•ื™ ืึทื– ืขืก ืงืึธืจืึทืกืคึผืึทื ื“ื– ืฆื• ืคืึทืงื˜, ืžื™ื˜ ื“ื™ ืคืืจืœืื ื’ื˜ ื“ืขื˜ืึทืœ.

ื•ื•ื™ ืื™ืจ ืงืขื ืขืŸ ื–ืขืŸ, ืขืก ืื™ื– ืคึผืฉื•ื˜, ื ืึธืจ ืฆื•ื•ื™ื™ ื“ืจื™ื™.

ื‘ื™ื™ึทืฉืคึผื™ืœ ืคื•ืŸ ืคึผืจืึทืงื˜ื™ืฉ ื™ืžืคึผืœืึทืžืขื ื˜ื™ื™ืฉืึทืŸ

ื“ื™ ืœื•ืคื˜ืงื™ืœื•ื ื’ ืกื™ืกื˜ืขื (ACS) ืื™ืŸ ืึทืŸ ืขืจืงืจืึทืคื˜ ืื™ื– ืคืืจื‘ื•ื ื“ืŸ ืฆื• ืึทืŸ ืึธื˜ืึทืžืึทื˜ื™ืง ื“ืจื•ืง ื•ื™ืฉืึทืœื˜ ืกื™ืกื˜ืขื. ื“ืขืจ ื“ืจื•ืง ืื™ื ืขื ืขืจืืคืœืืŸ ืžื•ื– ืฉื˜ืขื ื“ื™ื’ ื–ื™ื™ืŸ ื’ืจืขืกืขืจ ื•ื•ื™ ื“ืขืจ ืคื•ื ื“ืจื•ื™ืกื ื“ื™ืงืขืจ ื“ืจื•ืง, ืื•ืŸ ื“ืขืจ ืจืื˜ืข ืคื•ืŸ โ€‹โ€‹ื“ืจื•ืง ื˜ื•ื™ืฉ ืžื•ื– ื–ื™ื™ืŸ ืื–ื•ื™, ืื– ืคืœื™ื’ืขืจืก ืื•ืŸ ืคืืกืื–ืฉื™ืจืŸ ื‘ืœื•ื˜ื™ืงืŸ ื ื™ืฉื˜ ืคื•ืŸ ื“ื™ ื ืื– ืื•ืŸ ืื•ื™ืขืจืŸ. ื“ืขืจื™ื‘ืขืจ, ื“ื™ ืœื•ืคื˜ ื™ื ืœืขื˜ ืื•ืŸ ื•ื•ืขื ื˜ื™ืœ ืงืึธื ื˜ืจืึธืœ ืกื™ืกื˜ืขื ืื™ื– ื•ื•ื™ื›ื˜ื™ืง ืคึฟืึทืจ ื–ื™ื›ืขืจืงื™ื™ึทื˜, ืื•ืŸ ื˜ื™ื™ึทืขืจ ื˜ืขืกื˜ื™ื ื’ ืกื™ืกื˜ืขืžืขืŸ ื–ืขื ืขืŸ ืฉื˜ืขืœืŸ ืื•ื™ืฃ ื“ืขืจ ืขืจื“ ืคึฟืึทืจ ื–ื™ื™ึทืŸ ืึทื ื˜ื•ื•ื™ืงืœื•ื ื’. ื–ื™ื™ ืžืึทื›ืŸ ื˜ืขืžืคึผืขืจืึทื˜ื•ืจืขืก ืื•ืŸ ืคึผืจืขืฉืขืจื– ืื™ืŸ ืคืœื™ ื”ื™ื™ืš, ืื•ืŸ ืจืขืคึผืจืึธื“ื•ืฆื™ืจืŸ ื˜ื™ื™ืงืึธืฃ ืื•ืŸ ืœืึทื ื“ื™ื ื’ ื˜ื ืึธื™ื ืื™ืŸ ืขืจืคื™ืœื“ื– ืคื•ืŸ ืคืึทืจืฉื™ื“ืขื ืข ื”ื™ื™ืš. ืื•ืŸ ื“ื™ ืึทืจื•ื™ืกื’ืขื‘ืŸ ืคื•ืŸ ื“ืขื•ื•ืขืœืึธืคึผื™ื ื’ ืื•ืŸ ื“ื™ื‘ืึทื’ื™ื ื’ ืงืึธื ื˜ืจืึธืœ ืกื™ืกื˜ืขืžืขืŸ ืคึฟืึทืจ SCVs ืื™ื– ืจื™ื™ื–ื™ื ื’ ืฆื• ื–ื™ื™ืŸ ืคื•ืœ ืคึผืึธื˜ืขื ืฆื™ืขืœ. ื•ื•ื™ ืœืึทื ื’ ื•ื•ืขืœืŸ ืžื™ืจ ืœื•ื™ืคืŸ ื“ื™ ืคึผืจืึธื‘ืข ื‘ืึทื ืง ืฆื• ื‘ืึทืงื•ืžืขืŸ ืึท ื‘ืึทืคืจื™ื“ื™ืงื ื“ื™ืง ืงืึธื ื˜ืจืึธืœ ืกื™ืกื˜ืขื? ื“ืึธืš, ืื•ื™ื‘ ืžื™ืจ ืฉื˜ืขืœืŸ ืึท ืงืึธื ื˜ืจืึธืœ ืžืึธื“ืขืœ ืื•ื™ืฃ ืึท ืžืึธื“ืขืœ ืคื•ืŸ ืึท ื›ื™ื™ืคืขืฅ, ื“ืขืจ ืฆื™ืงืœ ืคื•ืŸ ืึทืจื‘ืขื˜ ืื•ื™ืฃ ื“ื™ ืคึผืจืึธื‘ืข ื‘ืึทื ืง ืงืขื ืขืŸ ื–ื™ื™ืŸ ื‘ืื˜ื™ื™ื˜ื™ืง ืจื™ื“ื•ืกื˜.

ืึทืŸ ืขืจืงืจืึทืคื˜ ืœื•ืคื˜ืงื™ืœื•ื ื’ ืกื™ืกื˜ืขื ื‘ืืฉื˜ื™ื™ื˜ ืคื•ืŸ ื“ื™ ื–ืขืœื‘ืข ื”ื™ืฅ ื™ืงืกื˜ืฉื™ื™ื ื“ื–ืฉืขืจื– ื•ื•ื™ ืงื™ื™ืŸ ืื ื“ืขืจืข ื˜ืขืจืžืึทืœ ืกื™ืกื˜ืขื. ื“ื™ ื‘ืึทื˜ืึทืจื™ื™ืข ืื™ื– ืึท ื‘ืึทื˜ืึทืจื™ื™ืข ืื™ืŸ ืืคืจื™ืงืข ืื•ื™ืš, ื‘ืœื•ื™ื– ืึท ืœื•ืคื˜ ืงืึทื ื“ื™ืฉืึทื ืขืจ. ืื‘ืขืจ ืจืขื›ื˜ ืฆื• ืœื™ืžื™ื˜ื™ื™ืฉืึทื ื– ืื•ื™ืฃ ื“ื™ ื˜ื™ื™ื’-ืึทื•ื•ืขืง ื•ื•ืึธื’ ืื•ืŸ ื“ื™ืžืขื ืฉืึทื ื– ืคื•ืŸ ืขืจืงืจืึทืคื˜, ื”ื™ืฅ ื™ืงืกื˜ืฉื™ื™ื ื“ื–ืฉืขืจื– ื–ืขื ืขืŸ ื’ืขืžืื›ื˜ ื•ื•ื™ ืกืึธืœื™ื“ ืื•ืŸ ื•ื•ื™ ืขืคืขืงื˜ื™ื•ื• ื•ื•ื™ ืžืขื’ืœืขืš ืฆื• ืึทืจื™ื‘ืขืจืคื™ืจืŸ ื•ื•ื™ ืคื™ืœ ื”ื™ืฅ ื•ื•ื™ ืžืขื’ืœืขืš ืคื•ืŸ ืึท ืงืœืขื ืขืจืขืจ ืžืึทืกืข. ื•ื•ื™ ืึท ืจืขื–ื•ืœื˜ืึทื˜, ื“ื™ ื“ื–ืฉื™ืึทืžืึทื˜ืจื™ ื•ื•ืขืจื˜ ื’ืึทื ืฅ ื˜ืฉื•ื“ื ืข. ื•ื•ื™ ืื™ืŸ ื“ืขื ืคืึทืœ ืื•ื ื˜ืขืจ ื‘ืึทื˜ืจืึทื›ื˜ื•ื ื’. ืคื™ื’ื•ืจืข 1 ื•ื•ื™ื™ื–ื˜ ืึท ื˜ืขืœืขืจ ื”ื™ืฅ ื™ืงืกื˜ืฉื™ื™ื ื“ื–ืฉืขืจ ืื™ืŸ ื•ื•ืึธืก ืึท ืžืขืžื‘ืจืึทื ืข ืื™ื– ื’ืขื ื™ืฆื˜ ืฆื•ื•ื™ืฉืŸ ื“ื™ ืคึผืœืึทื˜ืขืก ืฆื• ืคึฟืึทืจื‘ืขืกืขืจืŸ ื”ื™ืฅ ืึทืจื™ื‘ืขืจืคื™ืจืŸ. ื”ื™ื™ืก ืื•ืŸ ืงืึทืœื˜ ืงื•ืœืึทื ื˜ ื‘ื™ื™ึทื˜ื  ืœื•ื™ื˜ ื“ืขืจ ืจื™ื™ ืื™ืŸ ื“ื™ ื˜ืฉืึทื ืึทืœื–, ืื•ืŸ ื“ื™ ืœื•ื™ืคืŸ ืจื™ื›ื˜ื•ื ื’ ืื™ื– ื˜ืจืึทื ื–ื•ื•ืขืจืก. ืื™ื™ื ืขืจ ืงื•ืœืึทื ื˜ ืื™ื– ืกืึทืคึผืœื™ื™ื“ ืฆื• ื“ื™ ืคืจืึธื ื˜ ืฉื ื™ื™ึทื“ืŸ, ื“ื™ ืื ื“ืขืจืข - ืฆื• ื“ื™ ื–ื™ื™ึทื˜.

ืฆื• ืกืึธืœื•ื•ืข ื“ื™ ืคึผืจืึธื‘ืœืขื ืคื•ืŸ ืงืึทื ื˜ืจืึธื•ืœื™ื ื’ SCR, ืžื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ื•ื•ื™ืกืŸ ื•ื•ื™ ืคื™ืœ ื”ื™ืฅ ืื™ื– ื˜ืจืึทื ืกืคืขืจื“ ืคื•ืŸ ืื™ื™ืŸ ืžื™ื˜ืœ ืฆื• ืื ื“ืขืจืŸ ืื™ืŸ ืึทื–ืึท ืึท ื”ื™ืฅ ื™ืงืกื˜ืฉื™ื™ื ื“ื–ืฉืขืจ ืคึผืขืจ ืึทืคึผืึทืจืึทื˜ ืฆื™ื™ึทื˜. ื“ืขืจ ืงื•ืจืก ืคื•ืŸ ื˜ืขืžืคึผืขืจืึทื˜ื•ืจ ื˜ื•ื™ืฉืŸ, ื•ื•ืึธืก ืžื™ืจ ืจืขื’ื•ืœื™ืจืŸ, ื“ืขืคึผืขื ื“ืก ืื•ื™ืฃ ื“ืขื.

ืžืึธื“ืขืœ-ื‘ืื–ื™ืจื˜ ืคึผืœืึทืŸ. ืฉืึทืคื•ื ื’ ืคื•ืŸ ืึท ืคืึทืจืœืึธื–ืœืขืš ืžืึธื“ืขืœ ื ื™ืฆืŸ ื“ืขื ื‘ื™ื™ึทืฉืคึผื™ืœ ืคื•ืŸ ืึท ืขืจืงืจืึทืคื˜ ื”ื™ืฅ ื™ืงืกื˜ืฉื™ื™ื ื“ื–ืฉืขืจ
ืคื™ื’ื•ืจืข 1. ื“ื™ืึทื’ืจืึทืžืข ืคื•ืŸ โ€‹โ€‹ืึท ืขืจืงืจืึทืคื˜ ื”ื™ืฅ ื™ืงืกื˜ืฉื™ื™ื ื“ื–ืฉืขืจ.

ืžืึธื“ืขืœื™ื ื’ ืคึผืจืึธื‘ืœืขืžืก. ื”ื™ื“ืจืึทื•ืœื™ืง ื˜ื™ื™ืœ

ืื™ืŸ ืขืจืฉื˜ืขืจ ื‘ืœื™ืง, ื“ื™ ืึทืจื‘ืขื˜ ืื™ื– ื’ืึทื ืฅ ืคึผืฉื•ื˜; ืขืก ืื™ื– ื ื™ื™ื˜ื™ืง ืฆื• ืจืขื›ืขื ืขืŸ ื“ื™ ืžืึทืกืข ืœื•ื™ืคืŸ ื“ื•ืจืš ื“ื™ ื”ื™ืฅ ื™ืงืกื˜ืฉื™ื™ื ื“ื–ืฉืขืจ ื˜ืฉืึทื ืึทืœื– ืื•ืŸ ื“ื™ ื”ื™ืฅ ืœื•ื™ืคืŸ ืฆื•ื•ื™ืฉืŸ ื“ื™ ื˜ืฉืึทื ืึทืœื–.
ื“ื™ ืžืึทืกืข ืœื•ื™ืคืŸ ืงื•ืจืก ืคื•ืŸ ื“ื™ ืงื•ืœืึทื ื˜ ืื™ืŸ ื“ื™ ื˜ืฉืึทื ืึทืœื– ืื™ื– ืงืึทืœืงื™ืึทืœื™ื™ื˜ื™ื“ ืžื™ื˜ ื“ื™ Bernouli ืคืึธืจืžื•ืœืข:

ืžืึธื“ืขืœ-ื‘ืื–ื™ืจื˜ ืคึผืœืึทืŸ. ืฉืึทืคื•ื ื’ ืคื•ืŸ ืึท ืคืึทืจืœืึธื–ืœืขืš ืžืึธื“ืขืœ ื ื™ืฆืŸ ื“ืขื ื‘ื™ื™ึทืฉืคึผื™ืœ ืคื•ืŸ ืึท ืขืจืงืจืึทืคื˜ ื”ื™ืฅ ื™ืงืกื˜ืฉื™ื™ื ื“ื–ืฉืขืจ

ื•ื•ื•:
ฮ”P - ื“ืจื•ืง ื—ื™ืœื•ืง ืฆื•ื•ื™ืฉืŸ ืฆื•ื•ื™ื™ ืคื•ื ืงื˜ืŸ;
ฮพ - ืงื•ืœืึทื ื˜ ืจื™ื™ึทื‘ื•ื ื’ ืงืึธื•ืึทืคื™ืฉืึทื ื˜;
ืœ - ืงืึทื ืึทืœ ืœืขื ื’;
ื“ - ื”ื™ื“ืจืึทื•ืœื™ืง ื“ื™ืึทืžืขื˜ืขืจ ืคื•ืŸ ื“ื™ ืงืึทื ืึทืœ;
ฯ - ืงื•ืœืึทื ื˜ ื’ืขื“ื™ื›ื˜ืงื™ื™ึทื˜;
ฯ‰ - ื“ื™ ืงื•ืœืึทื ื˜ ื’ื™ื›ืงื™ื™ึทื˜ ืื™ืŸ ื“ืขื ืงืึทื ืึทืœ.

ืคึฟืึทืจ ืึท ืงืึทื ืึทืœ ืคื•ืŸ ืึทืจื‘ื™ื˜ืจืึทืจื™ืฉ ืคืึธืจืขื, ื“ื™ ื”ื™ื“ืจืึทื•ืœื™ืง ื“ื™ืึทืžืขื˜ืขืจ ืื™ื– ืงืึทืœืงื™ืึทืœื™ื™ื˜ื™ื“ ื“ื•ืจืš ื“ื™ ืคืึธืจืžื•ืœืข:

ืžืึธื“ืขืœ-ื‘ืื–ื™ืจื˜ ืคึผืœืึทืŸ. ืฉืึทืคื•ื ื’ ืคื•ืŸ ืึท ืคืึทืจืœืึธื–ืœืขืš ืžืึธื“ืขืœ ื ื™ืฆืŸ ื“ืขื ื‘ื™ื™ึทืฉืคึผื™ืœ ืคื•ืŸ ืึท ืขืจืงืจืึทืคื˜ ื”ื™ืฅ ื™ืงืกื˜ืฉื™ื™ื ื“ื–ืฉืขืจ

ื•ื•ื•:
F - ืœื•ื™ืคืŸ ื’ืขื’ื ื˜;
P - ื•ื•ืขื˜ื™ื“ ืคึผืขืจื™ืžืขื˜ืขืจ ืคื•ืŸ ื“ืขื ืงืึทื ืึทืœ.

ื“ื™ ืจื™ื™ึทื‘ื•ื ื’ ืงืึธื•ืึทืคื™ืฉืึทื ื˜ ืื™ื– ืงืึทืœืงื™ืึทืœื™ื™ื˜ื™ื“ ื ื™ืฆืŸ ืขืžืคึผื™ืจื™ืงืึทืœ ืคืึธืจืžื•ืœืึทืก ืื•ืŸ ื“ืขืคึผืขื ื“ืก ืื•ื™ืฃ ื“ื™ ืœื•ื™ืคืŸ ื’ื™ื›ืงื™ื™ึทื˜ ืื•ืŸ ืคึผืจืึธืคึผืขืจื˜ื™ืขืก ืคื•ืŸ ื“ื™ ืงื•ืœืึทื ื˜. ืคึฟืึทืจ ืคืึทืจืฉื™ื“ืขื ืข ื’ืขืึธืžืขื˜ืจื™ืขืก, ืคืึทืจืฉื™ื“ืขื ืข ื“ื™ืคึผืขื ื“ืึทื ืกื™ื– ื–ืขื ืขืŸ ื‘ืืงื•ืžืขืŸ, ืœืžืฉืœ, ื“ื™ ืคืึธืจืžื•ืœืข ืคึฟืึทืจ ื˜ืขืจื‘ื™ืึทืœืึทื ื˜ ืœื•ื™ืคืŸ ืื™ืŸ ื’ืœืึทื˜ ืคึผื™ื™ืคึผืก:

ืžืึธื“ืขืœ-ื‘ืื–ื™ืจื˜ ืคึผืœืึทืŸ. ืฉืึทืคื•ื ื’ ืคื•ืŸ ืึท ืคืึทืจืœืึธื–ืœืขืš ืžืึธื“ืขืœ ื ื™ืฆืŸ ื“ืขื ื‘ื™ื™ึทืฉืคึผื™ืœ ืคื•ืŸ ืึท ืขืจืงืจืึทืคื˜ ื”ื™ืฅ ื™ืงืกื˜ืฉื™ื™ื ื“ื–ืฉืขืจ

ื•ื•ื•:
ืจืข - ืจื™ื™ื ืึธืœื“ืก ื ื•ืžืขืจ.

ืคึฟืึทืจ ืœื•ื™ืคืŸ ืื™ืŸ ืคืœืึทืš ื˜ืฉืึทื ืึทืœื–, ื“ื™ ืคืืœื’ืขื ื“ืข ืคืึธืจืžื•ืœืข ืงืขื ืขืŸ ื–ื™ื™ืŸ ื’ืขื•ื•ื™ื™ื ื˜:

ืžืึธื“ืขืœ-ื‘ืื–ื™ืจื˜ ืคึผืœืึทืŸ. ืฉืึทืคื•ื ื’ ืคื•ืŸ ืึท ืคืึทืจืœืึธื–ืœืขืš ืžืึธื“ืขืœ ื ื™ืฆืŸ ื“ืขื ื‘ื™ื™ึทืฉืคึผื™ืœ ืคื•ืŸ ืึท ืขืจืงืจืึทืคื˜ ื”ื™ืฅ ื™ืงืกื˜ืฉื™ื™ื ื“ื–ืฉืขืจ

ืคื•ืŸ Bernoulli ืก ืคืึธืจืžื•ืœืข, ืื™ืจ ืงืขื ืขืŸ ืจืขื›ืขื ืขืŸ ื“ื™ ื“ืจื•ืง ืงืึทืคึผ ืคึฟืึทืจ ืึท ื’ืขื’ืขื‘ืŸ ื’ื™ื›ืงื™ื™ึทื˜, ืึธื“ืขืจ ื•ื•ื™ืฆืข ื•ื•ืขืจืกืึท, ืจืขื›ืขื ืขืŸ ื“ื™ ืงื•ืœืึทื ื˜ ื’ื™ื›ืงื™ื™ึทื˜ ืื™ืŸ ื“ืขื ืงืึทื ืึทืœ, ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ ืึท ื’ืขื’ืขื‘ืŸ ื“ืจื•ืง ืงืึทืคึผ.

ื”ื™ืฅ ื•ื•ืขืงืกืœ

ื“ื™ ื”ื™ืฅ ืœื•ื™ืคืŸ ืฆื•ื•ื™ืฉืŸ ื“ื™ ืงื•ืœืึทื ื˜ ืื•ืŸ ื“ื™ ื•ื•ืึทื ื˜ ืื™ื– ืงืึทืœืงื™ืึทืœื™ื™ื˜ื™ื“ ืžื™ื˜ ื“ื™ ืคืึธืจืžื•ืœืข:

ืžืึธื“ืขืœ-ื‘ืื–ื™ืจื˜ ืคึผืœืึทืŸ. ืฉืึทืคื•ื ื’ ืคื•ืŸ ืึท ืคืึทืจืœืึธื–ืœืขืš ืžืึธื“ืขืœ ื ื™ืฆืŸ ื“ืขื ื‘ื™ื™ึทืฉืคึผื™ืœ ืคื•ืŸ ืึท ืขืจืงืจืึทืคื˜ ื”ื™ืฅ ื™ืงืกื˜ืฉื™ื™ื ื“ื–ืฉืขืจ

ื•ื•ื•:
ฮฑ [ื•ื•/(ืž2ร—ื“ืขื’)] - ื”ื™ืฅ ืึทืจื™ื‘ืขืจืคื™ืจืŸ ืงืึธื•ืึทืคื™ืฉืึทื ื˜;
F โ€“ ืœื•ื™ืคืŸ ื’ืขื’ื ื˜.

ืคึฟืึทืจ ืคึผืจืึธื‘ืœืขืžืก ืคื•ืŸ ืงื•ืœืึทื ื˜ ืœื•ื™ืคืŸ ืื™ืŸ ืคึผื™ื™ืคึผืก, ืึท ื’ืขื ื•ื’ ืกื•ืžืข ืคื•ืŸ โ€‹โ€‹ืคืึธืจืฉื•ื ื’ ืื™ื– ื“ื•ืจื›ื’ืขืงืึธื›ื˜ ืื•ืŸ ืขืก ื–ืขื ืขืŸ ืคื™ืœืข ื›ืขื–ืฉื‘ืŸ ืžืขื˜ื”ืึธื“ืก, ืื•ืŸ ื•ื•ื™ ืึท ื”ืขืจืฉืŸ, ืึทืœืฅ ืงื•ืžื˜ ืึทืจืึธืคึผ ืฆื• ืขืžืคึผื™ืจื™ืงืึทืœ ื“ื™ืคึผืขื ื“ืึทื ืกื™ื– ืคึฟืึทืจ ื“ื™ ื”ื™ืฅ ืึทืจื™ื‘ืขืจืคื™ืจืŸ ืงืึธื•ืึทืคื™ืฉืึทื ื˜ ฮฑ [ื•ื•/(ืž2ร—ื“ืขื’)]

ืžืึธื“ืขืœ-ื‘ืื–ื™ืจื˜ ืคึผืœืึทืŸ. ืฉืึทืคื•ื ื’ ืคื•ืŸ ืึท ืคืึทืจืœืึธื–ืœืขืš ืžืึธื“ืขืœ ื ื™ืฆืŸ ื“ืขื ื‘ื™ื™ึทืฉืคึผื™ืœ ืคื•ืŸ ืึท ืขืจืงืจืึทืคื˜ ื”ื™ืฅ ื™ืงืกื˜ืฉื™ื™ื ื“ื–ืฉืขืจ

ื•ื•ื•:
ื ื• - ื ื•ืกืœื˜ ื ื•ืžืขืจ,
ฮป - ื˜ืขืจืžืึทืœ ืงืึทื ื“ืึทืงื˜ื™ื•ื•ืึทื˜ื™ ืงืึธื•ืึทืคื™ืฉืึทื ื˜ ืคื•ืŸ ื“ื™ ืคืœื™ืกื™ืง [ื•ื•/(ืžร—ื“ืขื’)] ื“ - ื”ื™ื“ืจืึทื•ืœื™ืง (ืขืงื•ื•ื™ื•ื•ืึทืœืขื ื˜) ื“ื™ืึทืžืขื˜ืขืจ.

ืฆื• ืจืขื›ืขื ืขืŸ ื“ื™ Nusselt ื ื•ืžืขืจ (ืงืจื™ื˜ืขืจื™ืึธืŸ), ืขืžืคึผื™ืจื™ืงืึทืœ ืงืจื™ื˜ืขืจื™ืึธืŸ ื“ื™ืคึผืขื ื“ืึทื ืกื™ื– ื–ืขื ืขืŸ ื’ืขื ื™ืฆื˜, ืคึฟืึทืจ ื‘ื™ื™ึทืฉืคึผื™ืœ, ื“ื™ ืคืึธืจืžื•ืœืข ืคึฟืึทืจ ืงืึทืœืงื™ืึทืœื™ื™ื˜ื™ื ื’ ื“ื™ Nusselt ื ื•ืžืขืจ ืคื•ืŸ ืึท ืงื™ื™ึทืœืขื›ื™ืง ืจืขืจ ืงื•ืงื˜ ื•ื•ื™ ื“ืึธืก:

ืžืึธื“ืขืœ-ื‘ืื–ื™ืจื˜ ืคึผืœืึทืŸ. ืฉืึทืคื•ื ื’ ืคื•ืŸ ืึท ืคืึทืจืœืึธื–ืœืขืš ืžืึธื“ืขืœ ื ื™ืฆืŸ ื“ืขื ื‘ื™ื™ึทืฉืคึผื™ืœ ืคื•ืŸ ืึท ืขืจืงืจืึทืคื˜ ื”ื™ืฅ ื™ืงืกื˜ืฉื™ื™ื ื“ื–ืฉืขืจ

ื“ืึธ ืžื™ืจ ื–ืขืŸ ืฉื•ื™ืŸ ื“ื™ ืจื™ื™ื ืึธืœื“ ื ื•ืžืขืจ, ื“ื™ ืคึผืจืึทื ื“ื˜ืœ ื ื•ืžืขืจ ื‘ื™ื™ึท ื“ื™ ื•ื•ืึทื ื˜ ื˜ืขืžืคึผืขืจืึทื˜ื•ืจ ืื•ืŸ ืคืœื™ืกื™ืง ื˜ืขืžืคึผืขืจืึทื˜ื•ืจ, ืื•ืŸ ื“ื™ ืึทื ื™ื•ื•ืึทื ื ืึทืก ืงืึธื•ืึทืคื™ืฉืึทื ื˜. (ืžืึธืงืขืจ)

ืคึฟืึทืจ ืงืึธืจืจื•ื’ืึทื˜ืขื“ ื˜ืขืœืขืจ ื”ื™ืฅ ื™ืงืกื˜ืฉื™ื™ื ื“ื–ืฉืขืจื– ื“ื™ ืคืึธืจืžื•ืœืข ืื™ื– ืขื ืœืขืš ( ืžืึธืงืขืจ ):
ืžืึธื“ืขืœ-ื‘ืื–ื™ืจื˜ ืคึผืœืึทืŸ. ืฉืึทืคื•ื ื’ ืคื•ืŸ ืึท ืคืึทืจืœืึธื–ืœืขืš ืžืึธื“ืขืœ ื ื™ืฆืŸ ื“ืขื ื‘ื™ื™ึทืฉืคึผื™ืœ ืคื•ืŸ ืึท ืขืจืงืจืึทืคื˜ ื”ื™ืฅ ื™ืงืกื˜ืฉื™ื™ื ื“ื–ืฉืขืจ

ื•ื•ื•:
n = 0.73 ืขื = 0.43 ืคึฟืึทืจ ื˜ืขืจื‘ื™ืึทืœืึทื ื˜ ืœื•ื™ืคืŸ,
ืงืึธื•ืึทืคื™ืฉืึทื ื˜ ืึท - ื•ื•ืขืจื™ื– ืคื•ืŸ 0,065 ืฆื• 0.6 ื“ื™ืคึผืขื ื“ื™ื ื’ ืื•ื™ืฃ ื“ื™ ื ื•ืžืขืจ ืคื•ืŸ ืคึผืœืึทื˜ืขืก ืื•ืŸ ืœื•ื™ืคืŸ ืจืขื–ืฉื™ื.

ื–ืืœ ืก ื ืขืžืขืŸ ืื™ืŸ ื—ืฉื‘ื•ืŸ ืึทื– ื“ืขื ืงืึธื•ืึทืคื™ืฉืึทื ื˜ ืื™ื– ืงืึทืœืงื™ืึทืœื™ื™ื˜ื™ื“ ื‘ืœื•ื™ื– ืคึฟืึทืจ ืื™ื™ืŸ ืคื•ื ื˜ ืื™ืŸ ื“ื™ ืœื•ื™ืคืŸ. ืคึฟืึทืจ ื“ื™ ื•ื•ื™ื™ึทื˜ืขืจ ืคื•ื ื˜ ืžื™ืจ ื”ืึธื‘ืŸ ืึท ืึทื ื“ืขืจืฉ ื˜ืขืžืคึผืขืจืึทื˜ื•ืจ ืคื•ืŸ ื“ื™ ืคืœื™ืกื™ืง (ืขืก ื”ืื˜ ื”ืขืึทื˜ืขื“ ืึธื“ืขืจ ืงื•ืœื“ ืึทืจืึธืคึผ), ืึท ืึทื ื“ืขืจืฉ ื˜ืขืžืคึผืขืจืึทื˜ื•ืจ ืคื•ืŸ ื“ื™ ื•ื•ืึทื ื˜ ืื•ืŸ, ืึทืงืึธืจื“ื™ื ื’ืœื™, ืึทืœืข ื“ื™ ืจื™ื™ื ืึธืœื“ืก ื ื•ืžืขืจืŸ ืื•ืŸ ืคึผืจืึทื ื“ื˜ืœ ื ื•ืžืขืจืŸ ืœืึธื–ื  ืฉื•ื•ื™ืžืขืŸ.

ืื™ืŸ ื“ืขื ืคื•ื ื˜, ืงื™ื™ืŸ ืžืึทื˜ืขืžืึทื˜ื™ืงืขืจ ื•ื•ืขื˜ ื–ืึธื’ืŸ ืึทื– ืขืก ืื™ื– ืื•ืžืžืขื’ืœืขืš ืฆื• ืึทืงื™ืขืจืึทื˜ืœื™ ืจืขื›ืขื ืขืŸ ืึท ืกื™ืกื˜ืขื ืื™ืŸ ื•ื•ืึธืก ื“ื™ ืงืึธื•ืึทืคื™ืฉืึทื ื˜ ืขื ื“ืขืจื•ื ื’ืขืŸ 10 ืžืืœ, ืื•ืŸ ืขืจ ื•ื•ืขื˜ ื–ื™ื™ืŸ ืจืขื›ื˜.

ื™ืขื“ืขืจ ืคึผืจืึทืงื˜ื™ืฉ ื™ื ื–ืฉืขื ื™ืจ ื•ื•ืขื˜ ื–ืึธื’ืŸ ืึทื– ื™ืขื“ืขืจ ื”ื™ืฅ ื™ืงืกื˜ืฉื™ื™ื ื“ื–ืฉืขืจ ืื™ื– ืžืึทื ื™ืึทืคืึทืงื˜ืฉืขืจื“ ืึทื ื“ืขืจืฉ ืื•ืŸ ืขืก ืื™ื– ืื•ืžืžืขื’ืœืขืš ืฆื• ืจืขื›ืขื ืขืŸ ื“ื™ ืกื™ืกื˜ืขืžืขืŸ, ืื•ืŸ ืขืจ ื•ื•ืขื˜ ืื•ื™ืš ื–ื™ื™ืŸ ืจืขื›ื˜.

ื•ื•ืึธืก ื•ื•ืขื’ืŸ ืžืึธื“ืขืœ-ื‘ืื–ื™ืจื˜ ืคึผืœืึทืŸ? ืื™ื– ื˜ืึทืงืข ืึทืœืฅ ืคืึทืจืคืึทืœืŸ?

ืึทื•ื•ืึทื ืกื™ืจื˜ืข ืกืขืœืขืจื– ืคื•ืŸ ืžืขืจื‘ ื•ื•ื™ื™ื›ื•ื•ืืจื’ ืื™ืŸ ื“ืขื ืึธืจื˜ ื•ื•ืขื˜ ืคืึทืจืงื•ื™ืคืŸ ืื™ืจ ืกื•ืคึผืขืจืงืึทืžืคึผื™ื•ื˜ืขืจื– ืื•ืŸ 3 ื“ ื›ืขื–ืฉื‘ืŸ ืกื™ืกื˜ืขืžืขืŸ, ื•ื•ื™ "ืื™ืจ ืงืขื ืขืŸ ื ื™ืฉื˜ ื˜ืึธืŸ ืึธืŸ ืขืก." ืื•ืŸ ืื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ืœื•ื™ืคืŸ ื“ื™ ื›ืขื–ืฉื‘ืŸ ืคึฟืึทืจ ืึท ื˜ืึธื’ ืฆื• ื‘ืึทืงื•ืžืขืŸ ื“ื™ ื˜ืขืžืคึผืขืจืึทื˜ื•ืจ ืคืึทืจืฉืคึผืจื™ื™ื˜ื•ื ื’ ืื™ืŸ 1 ืžื™ื ื•ื˜.

ืขืก ืื™ื– ืงืœืึธืจ ืึทื– ื“ืึธืก ืื™ื– ื ื™ืฉื˜ ืื•ื ื“ื–ืขืจ ืึธืคึผืฆื™ืข; ืžื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ื“ื™ื‘ื•ื’ ื“ื™ ืงืึธื ื˜ืจืึธืœ ืกื™ืกื˜ืขื, ืื•ื™ื‘ ื ื™ืฉื˜ ืื™ืŸ ืคืึทืงื˜ื™ืฉ ืฆื™ื™ื˜, ืื™ืŸ ืžื™ื ื“ืกื˜ืขืจ ืื™ืŸ ื“ื™ ืคืึธืจืกื™ืึทื‘ืึทืœ ืฆื™ื™ื˜.

ืœื™ื™ื–ื•ื ื’ ืื™ืŸ ื˜ืจืึทืค

ื ื”ื™ืฅ ื™ืงืกื˜ืฉื™ื™ื ื“ื–ืฉืขืจ ืื™ื– ืžืึทื ื™ืึทืคืึทืงื˜ืฉืขืจื“, ืึท ืกืขืจื™ืข ืคื•ืŸ โ€‹โ€‹ื˜ืขืกืฅ ื–ืขื ืขืŸ ื“ื•ืจื›ื’ืขืงืึธื›ื˜, ืื•ืŸ ืึท ื˜ืึทื‘ืœืข ืคื•ืŸ โ€‹โ€‹ื“ื™ ืขืคืขืงื˜ื™ื•ื•ืงื™ื™ึทื˜ ืคื•ืŸ ื“ื™ ืคืขืกื˜-ืฉื˜ืึทื˜ ื˜ืขืžืคึผืขืจืึทื˜ื•ืจ ืื™ื– ื‘ืึทืฉื˜ื™ืžื˜ ืฆื• ื“ื™ ื’ืขื’ืขื‘ืŸ ืงื•ืœืึทื ื˜ ืœื•ื™ืคืŸ ืจื™ื™ืฅ. ืคึผืฉื•ื˜, ืฉื ืขืœ ืื•ืŸ ืคืึทืจืœืึธื–ืœืขืš ื•ื•ื™ื™ึทืœ ื“ื™ ื“ืึทื˜ืŸ ืงื•ืžืขืŸ ืคื•ืŸ ื˜ืขืกื˜ื™ื ื’.

ื“ื™ ื›ื™ืกืึธืจืŸ ืคื•ืŸ ื“ืขื ืฆื•ื’ืึทื ื’ ืื™ื– ืึทื– ืขืก ื–ืขื ืขืŸ ืงื™ื™ืŸ ื“ื™ื ืึทืžื™ืฉ ืงืขืจืึทืงื˜ืขืจื™ืกื˜ื™ืงืก ืคื•ืŸ ื“ื™ ื›ื™ื™ืคืขืฅ. ื™ืึธ, ืžื™ืจ ื•ื•ื™ืกืŸ ื•ื•ืึธืก ื“ื™ ืคืขืกื˜-ืฉื˜ืึทื˜ ื”ื™ืฅ ืœื•ื™ืคืŸ ื•ื•ืขื˜ ื–ื™ื™ืŸ, ืึธื‘ืขืจ ืžื™ืจ ื˜ืึธืŸ ื ื™ื˜ ื•ื•ื™ืกืŸ ื•ื•ื™ ืœืึทื ื’ ืขืก ื•ื•ืขื˜ ื ืขืžืขืŸ ืฆื• ื‘ืึทืฉื˜ื™ืžืขืŸ ื•ื•ืขืŸ ืกื•ื•ื™ื˜ืฉื™ื ื’ ืคื•ืŸ ืื™ื™ืŸ ืึทืคึผืขืจื™ื™ื˜ื™ื ื’ ืžืึธื“ืข ืฆื• ืื ื“ืขืจืŸ.

ื“ืขืจื™ื‘ืขืจ, ืžื™ื˜ ืงืึทืœืงื™ืึทืœื™ื™ื˜ื™ื“ ื“ื™ ื ื™ื™ื˜ื™ืง ืงืขืจืึทืงื˜ืขืจื™ืกื˜ื™ืงืก, ืžื™ืจ ืงืึทื ืคื™ื’ื™ืขืจ ื“ื™ ืงืึธื ื˜ืจืึธืœ ืกื™ืกื˜ืขื ื’ืœื™ื™ืš ื‘ืขืฉืึทืก ื˜ืขืกื˜ื™ื ื’, ื•ื•ืึธืก ืžื™ืจ ื•ื•ืึธืœื˜ ื˜ื›ื™ืœืขืก ื•ื•ื™ ืฆื• ื•ื™ืกืžื™ื™ื“ืŸ.

ืžืึธื“ืขืœ-ื‘ืื–ื™ืจื˜ ืึทืคึผืจืึธื•ื˜ืฉ

ืฆื• ืฉืึทืคึฟืŸ ืึท ืžืึธื“ืขืœ ืคื•ืŸ ืึท ื“ื™ื ืึทืžื™ืฉ ื”ื™ืฅ ื™ืงืกื˜ืฉื™ื™ื ื“ื–ืฉืขืจ, ืขืก ืื™ื– ื ื™ื™ื˜ื™ืง ืฆื• ื ื•ืฆืŸ ืคึผืจืึธื‘ืข ื“ืึทื˜ืŸ ืฆื• ืขืœื™ืžื™ื ื™ืจืŸ ืึทื ืกืขืจื˜ืึทื ื˜ื™ื– ืื™ืŸ ื“ื™ ืขืžืคึผื™ืจื™ืงืึทืœ ื›ืขื–ืฉื‘ืŸ ืคืึธืจืžื•ืœืึทืก - ื“ื™ Nusselt ื ื•ืžืขืจ ืื•ืŸ ื”ื™ื“ืจืึทื•ืœื™ืง ืงืขื’ื ืฉื˜ืขืœ.

ื“ื™ ืœื™ื™ื–ื•ื ื’ ืื™ื– ืคึผืฉื•ื˜, ื•ื•ื™ ืึทืœืฅ ื™ื ื“ื–ืฉื™ื ื™ืึทืก. ืžื™ืจ ื ืขืžืขืŸ ืึทืŸ ืขืžืคึผื™ืจื™ืงืึทืœ ืคืึธืจืžื•ืœืข, ืึธื ืคื™ืจืŸ ื™ืงืกืคึผืขืจืึทืžืึทื ืฅ ืื•ืŸ ื‘ืึทืฉื˜ื™ืžืขืŸ ื“ื™ ื•ื•ืขืจื˜ ืคื•ืŸ ื“ื™ ืงืึธื•ืึทืคื™ืฉืึทื ื˜ ืึท, ื“ืขืจืžื™ื˜ ื™ืœื™ืžืึทื ื™ื™ื˜ื™ื ื’ ื“ื™ ืึทื ืกืขืจื˜ืึทื ื˜ื™ ืื™ืŸ ื“ื™ ืคืึธืจืžื•ืœืข.

ื•ื•ื™ ื‘ืึทืœื“ ื•ื•ื™ ืžื™ืจ ื”ืึธื‘ืŸ ืึท ื–ื™ื›ืขืจ ื•ื•ืขืจื˜ ืคื•ืŸ ื“ื™ ื”ื™ืฅ ืึทืจื™ื‘ืขืจืคื™ืจืŸ ืงืึธื•ืึทืคื™ืฉืึทื ื˜, ืึทืœืข ืื ื“ืขืจืข ืคึผืึทืจืึทืžืขื˜ืขืจืก ื–ืขื ืขืŸ ื‘ืืฉืœืืกืŸ ื“ื•ืจืš ื“ื™ ื’ืจื•ื ื˜ ื’ืฉืžื™ื•ืช ื’ืขื–ืขืฆืŸ ืคื•ืŸ ืงืึทื ืกืขืจื•ื•ื™ื™ืฉืึทืŸ. ื“ื™ ื˜ืขืžืคึผืขืจืึทื˜ื•ืจ ื—ื™ืœื•ืง ืื•ืŸ ื”ื™ืฅ ืึทืจื™ื‘ืขืจืคื™ืจืŸ ืงืึธื•ืึทืคื™ืฉืึทื ื˜ ื‘ืึทืฉื˜ื™ืžืขืŸ ื“ื™ ืกื•ืžืข ืคื•ืŸ โ€‹โ€‹ืขื ืขืจื’ื™ืข ื˜ืจืึทื ืกืคืขืจื“ ืื™ืŸ ื“ื™ ืงืึทื ืึทืœ ืคึผืขืจ ืึทืคึผืึทืจืึทื˜ ืฆื™ื™ึทื˜.

ื•ื•ื™ื™ืœ ื“ื™ ืขื ืขืจื’ื™ืข ืœื•ื™ืคืŸ, ืขืก ืื™ื– ืžืขื’ืœืขืš ืฆื• ืกืึธืœื•ื•ืข ื“ื™ ื™ืงื•ื•ื™ื™ื–ืฉืึทื ื– ืคื•ืŸ ืงืึทื ืกืขืจื•ื•ื™ื™ืฉืึทืŸ ืคื•ืŸ ืขื ืขืจื’ื™ืข ืžืึทืกืข ืื•ืŸ ืžืึธืžืขื ื˜ื•ื ืคึฟืึทืจ ื“ื™ ืงื•ืœืึทื ื˜ ืื™ืŸ ื“ื™ ื”ื™ื“ืจืึทื•ืœื™ืง ืงืึทื ืึทืœ. ืœืžืฉืœ ื“ืึธืก:

ืžืึธื“ืขืœ-ื‘ืื–ื™ืจื˜ ืคึผืœืึทืŸ. ืฉืึทืคื•ื ื’ ืคื•ืŸ ืึท ืคืึทืจืœืึธื–ืœืขืš ืžืึธื“ืขืœ ื ื™ืฆืŸ ื“ืขื ื‘ื™ื™ึทืฉืคึผื™ืœ ืคื•ืŸ ืึท ืขืจืงืจืึทืคื˜ ื”ื™ืฅ ื™ืงืกื˜ืฉื™ื™ื ื“ื–ืฉืขืจ
ืคึฟืึทืจ ืื•ื ื“ื–ืขืจ ืคืึทืœ, ื“ื™ ื”ื™ืฅ ืœื•ื™ืคืŸ ืฆื•ื•ื™ืฉืŸ ื“ื™ ื•ื•ืึทื ื˜ ืื•ืŸ ื“ื™ ืงื•ืœืึทื ื˜ - Qwall - ื‘ืœื™ื™ื‘ื˜ ื•ืžื–ื™ื›ืขืจ. ืื™ืจ ืงืขื ืขืŸ ื–ืขืŸ ืžืขืจ ื“ืขื˜ืึทื™ืœืก ื“ืึธ ...

ืื•ืŸ ืื•ื™ืš ื“ื™ ื˜ืขืžืคึผืขืจืึทื˜ื•ืจ ื“ืขืจื™ื•ื•ืึทื˜ ื™ืงื•ื•ื™ื™ื–ืฉืึทืŸ ืคึฟืึทืจ ื“ื™ ืงืึทื ืึทืœ ื•ื•ืึทื ื˜:

ืžืึธื“ืขืœ-ื‘ืื–ื™ืจื˜ ืคึผืœืึทืŸ. ืฉืึทืคื•ื ื’ ืคื•ืŸ ืึท ืคืึทืจืœืึธื–ืœืขืš ืžืึธื“ืขืœ ื ื™ืฆืŸ ื“ืขื ื‘ื™ื™ึทืฉืคึผื™ืœ ืคื•ืŸ ืึท ืขืจืงืจืึทืคื˜ ื”ื™ืฅ ื™ืงืกื˜ืฉื™ื™ื ื“ื–ืฉืขืจ
ื•ื•ื•:
ฮ”Qwall - ื“ื™ ื—ื™ืœื•ืง ืฆื•ื•ื™ืฉืŸ ื“ื™ ื™ื ืงืึทืžื™ื ื’ ืื•ืŸ ืึทื•ื˜ื’ืึธื•ื™ื ื’ ืœื•ื™ืคืŸ ืฆื• ื“ื™ ืงืึทื ืึทืœ ื•ื•ืึทื ื˜;
ืž ืื™ื– ื“ื™ ืžืึทืกืข ืคื•ืŸ โ€‹โ€‹ื“ื™ ืงืึทื ืึทืœ ื•ื•ืึทื ื˜;
ืงืคึผืง - ื”ื™ืฅ ืงืึทืคึผืึทืฆื™ื˜ืขื˜ ืคื•ืŸ ื“ื™ ื•ื•ืึทื ื˜ ืžืึทื˜ืขืจื™ืึทืœ.

ืžืึธื“ืขืœ ืึทืงื™ืขืจืึทืกื™

ื•ื•ื™ ื“ืขืจืžืื ื˜ ืื•ื™ื‘ืŸ, ืื™ืŸ ืึท ื”ื™ืฅ ื™ืงืกื˜ืฉื™ื™ื ื“ื–ืฉืขืจ ืžื™ืจ ื”ืึธื‘ืŸ ืึท ื˜ืขืžืคึผืขืจืึทื˜ื•ืจ ืคืึทืจืฉืคึผืจื™ื™ื˜ื•ื ื’ ืื™ื‘ืขืจ ื“ื™ ื™ื™ื‘ืขืจืคืœืึทืš ืคื•ืŸ ื“ื™ ื˜ืขืœืขืจ. ืคึฟืึทืจ ืึท ืคืขืกื˜-ืฉื˜ืึทื˜ ื•ื•ืขืจื˜, ืื™ืจ ืงืขื ืขืŸ ื ืขืžืขืŸ ื“ื™ ื“ื•ืจื›ืฉื ื™ื˜ืœืขืš ืื™ื‘ืขืจ ื“ื™ ืคึผืœืึทื˜ืขืก ืื•ืŸ ื ื•ืฆืŸ ืขืก, ื™ืžืึทื“ื–ืฉืึทืŸ ื“ื™ ื’ืื ืฆืข ื”ื™ืฅ ื™ืงืกื˜ืฉื™ื™ื ื“ื–ืฉืขืจ ื•ื•ื™ ืื™ื™ืŸ ืงืึทื ืกืึทื ื˜ืจื™ื™ื˜ืึทื“ ืคื•ื ื˜ ืื™ืŸ ื•ื•ืึธืก, ืื™ืŸ ืื™ื™ืŸ ื˜ืขืžืคึผืขืจืึทื˜ื•ืจ ื—ื™ืœื•ืง, ื”ื™ืฅ ืื™ื– ื˜ืจืึทื ืกืคืขืจื“ ื“ื•ืจืš ื“ื™ ื’ืื ืฆืข ื™ื™ื‘ืขืจืคืœืึทืš ืคื•ืŸ ื“ื™ ื”ื™ืฅ ื™ืงืกื˜ืฉื™ื™ื ื“ื–ืฉืขืจ. ืึธื‘ืขืจ ืคึฟืึทืจ ื˜ืจืึทื ื–ืฉืึทื ื˜ ืจืขื–ืฉื™ื ืึทื–ืึท ืึท ื“ืขืจื ืขื ื˜ืขืจื  ื–ื™ืš ืงืขืŸ ื ื™ืฉื˜ ืึทืจื‘ืขื˜ืŸ. ื“ื™ ืื ื“ืขืจืข ืขืงืกื˜ืจืขื ืื™ื– ืฆื• ืžืึทื›ืŸ ืขื˜ืœืขื›ืข ื”ื•ื ื“ืขืจื˜ ื˜ื•ื™ื–ื ื˜ ืคื•ื ืงื˜ืŸ ืื•ืŸ ืœืึธื“ืŸ ื“ื™ ืกื•ืคึผืขืจ ืงืึธืžืคึผื™ื•ื˜ืขืจ, ื•ื•ืึธืก ืื™ื– ืื•ื™ืš ื ื™ืฉื˜ ืคึผืึทืกื™ืง ืคึฟืึทืจ ืื•ื ื“ื–, ื•ื•ื™ื™ึทืœ ื“ื™ ืึทืจื‘ืขื˜ ืื™ื– ืฆื• ืงืึทื ืคื™ื’ื™ืขืจ ื“ื™ ืงืึธื ื˜ืจืึธืœ ืกื™ืกื˜ืขื ืื™ืŸ ืคืึทืงื˜ื™ืฉ ืฆื™ื™ื˜, ืึธื“ืขืจ ื‘ืขืกืขืจ ื ืึธืš, ืคืึทืกื˜ืขืจ.

ื“ื™ ืงืฉื™ื ืขืจื™ื™ื–ืึทื– ืื™ืŸ ื•ื•ื™ ืคื™ืœืข ืกืขืงืฉืึทื ื– ื–ืึธืœ ื–ื™ื™ืŸ ืฆืขื˜ื™ื™ืœื˜ ืื™ืŸ ื“ื™ ื”ื™ืฅ ื™ืงืกื˜ืฉื™ื™ื ื“ื–ืฉืขืจ ืฆื• ื‘ืึทืงื•ืžืขืŸ ืคึผืึทืกื™ืง ืึทืงื™ืขืจืึทืกื™ ืื•ืŸ ื’ื™ื›ืงื™ื™ึทื˜ ืคื•ืŸ ื›ืขื–ืฉื‘ืŸ?

ื•ื•ื™ ืฉื˜ืขื ื“ื™ืง, ื“ื•ืจืš ื’ืขืœืขื’ื ื”ื™ื™ึทื˜ ืื™ืš ื’ืขื˜ืจืืคืŸ ืฆื• ื”ืึธื‘ืŸ ืึท ืžืึธื“ืขืœ ืคื•ืŸ ืึท ืึทืžื™ืŸ ื”ื™ืฅ ื™ืงืกื˜ืฉื™ื™ื ื“ื–ืฉืขืจ. ื“ืขืจ ื”ื™ืฅ ื™ืงืกื˜ืฉื™ื™ื ื“ื–ืฉืขืจ ืื™ื– ืึท ืจืขืจ, ืึท ื‘ืึทื”ื™ืฆื•ื ื’ ืžื™ื˜ืœ ืคืœืึธื•ื– ืื™ืŸ ื“ื™ ืจืขืจืŸ, ืื•ืŸ ืึท ื”ืขืึทื˜ืขื“ ืžื™ื˜ืœ ืคืœืึธื•ื– ืฆื•ื•ื™ืฉืŸ ื“ื™ ื‘ืึทื’ืก. ืฆื• ืคืึทืจืคึผืึธืฉืขื˜ืขืจืŸ ื“ืขื ืคึผืจืึธื‘ืœืขื, ื“ื™ ื’ืื ืฆืข ื”ื™ืฅ ื™ืงืกื˜ืฉื™ื™ื ื“ื–ืฉืขืจ ืจืขืจ ืงืขื ืขืŸ ื–ื™ื™ืŸ ืจืขืคึผืจื™ื–ืขื ื˜ื™ื“ ื•ื•ื™ ืื™ื™ืŸ ืขืงื•ื•ื™ื•ื•ืึทืœืขื ื˜ ืจืขืจ, ืื•ืŸ ื“ื™ ืจืขืจ ื–ื™ืš ืงืขื ืขืŸ ื–ื™ื™ืŸ ืจืขืคึผืจื™ื–ืขื ื˜ื™ื“ ื•ื•ื™ ืึท ืกื›ื•ื ืคื•ืŸ ื“ื™ืกืงืจืขื˜ืข ื›ืขื–ืฉื‘ืŸ ืกืขืœื–, ืื™ืŸ ื™ืขื“ืขืจ ืคื•ืŸ ื•ื•ืึธืก ืึท ืคื•ื ื˜ ืžืึธื“ืขืœ ืคื•ืŸ ื”ื™ืฅ ืึทืจื™ื‘ืขืจืคื™ืจืŸ ืื™ื– ืงืึทืœืงื™ืึทืœื™ื™ื˜ื™ื“. ื“ื™ ื“ื™ืึทื’ืจืึทืžืข ืคื•ืŸ โ€‹โ€‹ืึท ืื™ื™ืŸ ืฆืขืœ ืžืึธื“ืขืœ ืื™ื– ื’ืขื•ื•ื™ื–ืŸ ืื™ืŸ ืคื™ื’ื•ืจืข 2. ื“ื™ ื”ื™ื™ืก ืœื•ืคื˜ ืงืึทื ืึทืœ ืื•ืŸ ื“ื™ ืงืึทืœื˜ ืœื•ืคื˜ ืงืึทื ืึทืœ ื–ืขื ืขืŸ ืคืืจื‘ื•ื ื“ืŸ ื“ื•ืจืš ืึท ื•ื•ืึทื ื˜, ื•ื•ืึธืก ื™ื ืฉื•ืจื– ื“ื™ ืึทืจื™ื‘ืขืจืคื™ืจืŸ ืคื•ืŸ ื”ื™ืฅ ืœื•ื™ืคืŸ ืฆื•ื•ื™ืฉืŸ ื“ื™ ื˜ืฉืึทื ืึทืœื–.

ืžืึธื“ืขืœ-ื‘ืื–ื™ืจื˜ ืคึผืœืึทืŸ. ืฉืึทืคื•ื ื’ ืคื•ืŸ ืึท ืคืึทืจืœืึธื–ืœืขืš ืžืึธื“ืขืœ ื ื™ืฆืŸ ื“ืขื ื‘ื™ื™ึทืฉืคึผื™ืœ ืคื•ืŸ ืึท ืขืจืงืจืึทืคื˜ ื”ื™ืฅ ื™ืงืกื˜ืฉื™ื™ื ื“ื–ืฉืขืจ
ืคื™ื’ื•ืจืข 2. ื”ื™ืฅ ื™ืงืกื˜ืฉื™ื™ื ื“ื–ืฉืขืจ ืฆืขืœ ืžืึธื“ืขืœ.

ื“ื™ ื˜ื•ื‘ื•ืœืึทืจ ื”ื™ืฅ ื™ืงืกื˜ืฉื™ื™ื ื“ื–ืฉืขืจ ืžืึธื“ืขืœ ืื™ื– ื’ืจื™ื ื’ ืฆื• ื™ื ืกื˜ืึทืœื™ืจืŸ. ืื™ืจ ืงืขื ืขืŸ ื˜ื•ื™ืฉืŸ ื‘ืœื•ื™ื– ืื™ื™ืŸ ืคึผืึทืจืึทืžืขื˜ืขืจ - ื“ื™ ื ื•ืžืขืจ ืคื•ืŸ ืกืขืงืฉืึทื ื– ืฆื•ื–ืืžืขืŸ ื“ื™ ืœืขื ื’ ืคื•ืŸ ื“ื™ ืจืขืจ ืื•ืŸ ืงื•ืง ืื™ืŸ ื“ื™ ื›ืขื–ืฉื‘ืŸ ืจืขื–ื•ืœื˜ืึทื˜ืŸ ืคึฟืึทืจ ืคืึทืจืฉื™ื“ืขื ืข ืคึผืึทืจื˜ื™ืฉืึทื ื–. ื–ืืœ ืก ืจืขื›ืขื ืขืŸ ืขื˜ืœืขื›ืข ืึธืคึผืฆื™ืขืก, ืกื˜ืึทืจื˜ื™ื ื’ ืžื™ื˜ ืึท ื˜ื™ื™ืœ ืื™ืŸ 5 ืคื•ื ืงื˜ืŸ ืฆื•ื–ืืžืขืŸ ื“ื™ ืœืขื ื’ (Fig. 3) ืื•ืŸ ืึทืจื•ื™ืฃ ืฆื• 100 ืคื•ื ืงื˜ืŸ ืฆื•ื–ืืžืขืŸ ื“ื™ ืœืขื ื’ (Fig. 4).

ืžืึธื“ืขืœ-ื‘ืื–ื™ืจื˜ ืคึผืœืึทืŸ. ืฉืึทืคื•ื ื’ ืคื•ืŸ ืึท ืคืึทืจืœืึธื–ืœืขืš ืžืึธื“ืขืœ ื ื™ืฆืŸ ื“ืขื ื‘ื™ื™ึทืฉืคึผื™ืœ ืคื•ืŸ ืึท ืขืจืงืจืึทืคื˜ ื”ื™ืฅ ื™ืงืกื˜ืฉื™ื™ื ื“ื–ืฉืขืจ
ืคื™ื’ื•ืจืข 3. ืกื˜ื™ื™ืฉืึทื ืขืจื™ ื˜ืขืžืคึผืขืจืึทื˜ื•ืจ ืคืึทืจืฉืคึผืจื™ื™ื˜ื•ื ื’ ืคื•ืŸ 5 ืงืึทืœืงื™ืึทืœื™ื™ื˜ื™ื“ ืคื•ื ืงื˜ืŸ.

ืžืึธื“ืขืœ-ื‘ืื–ื™ืจื˜ ืคึผืœืึทืŸ. ืฉืึทืคื•ื ื’ ืคื•ืŸ ืึท ืคืึทืจืœืึธื–ืœืขืš ืžืึธื“ืขืœ ื ื™ืฆืŸ ื“ืขื ื‘ื™ื™ึทืฉืคึผื™ืœ ืคื•ืŸ ืึท ืขืจืงืจืึทืคื˜ ื”ื™ืฅ ื™ืงืกื˜ืฉื™ื™ื ื“ื–ืฉืขืจ
ืคื™ื’ื•ืจืข 4. ืกื˜ื™ื™ืฉืึทื ืขืจื™ ื˜ืขืžืคึผืขืจืึทื˜ื•ืจ ืคืึทืจืฉืคึผืจื™ื™ื˜ื•ื ื’ ืคื•ืŸ 100 ืงืึทืœืงื™ืึทืœื™ื™ื˜ื™ื“ ืคื•ื ืงื˜ืŸ.

ื•ื•ื™ ืึท ืจืขื–ื•ืœื˜ืึทื˜ ืคื•ืŸ ื“ื™ ื—ืฉื‘ื•ื ื•ืช, ืขืก ืคืืจืงืขืจื˜ ืื•ื™ืก ืึทื– ื“ื™ ืคืขืกื˜ ืฉื˜ืึทื˜ ื˜ืขืžืคึผืขืจืึทื˜ื•ืจ ื•ื•ืขืŸ ืฆืขื˜ื™ื™ืœื˜ ืื™ืŸ 100 ืคื•ื ืงื˜ืŸ ืื™ื– 67,7 ื“ื™ื’ืจื™ื–. ืื•ืŸ ื•ื•ืขืŸ ืฆืขื˜ื™ื™ืœื˜ ืื™ืŸ 5 ืงืึทืœืงื™ืึทืœื™ื™ื˜ื™ื“ ืคื•ื ืงื˜ืŸ, ื“ื™ ื˜ืขืžืคึผืขืจืึทื˜ื•ืจ ืื™ื– 72 ื“ื™ื’ืจื™ื– ืกื™.

ืื•ื™ืš ืื™ืŸ ื“ื™ ื“ื ืึธ ืคื•ืŸ ื“ื™ ืคึฟืขื ืฆื˜ืขืจ ื“ื™ ื›ืขื–ืฉื‘ืŸ ื’ื™ื›ืงื™ื™ึทื˜ ืงืึธืจืขื•ื• ืฆื• ืคืึทืงื˜ื™ืฉ ืฆื™ื™ื˜ ืื™ื– ื’ืขื•ื•ื™ื–ืŸ.
ื–ืืœ ืก ื–ืขืŸ ื•ื•ื™ ื“ื™ ืคืขืกื˜ ืฉื˜ืึทื˜ ื˜ืขืžืคึผืขืจืึทื˜ื•ืจ ืื•ืŸ ื›ืขื–ืฉื‘ืŸ ื’ื™ื›ืงื™ื™ึทื˜ ื˜ื•ื™ืฉืŸ ื“ื™ืคึผืขื ื“ื™ื ื’ ืื•ื™ืฃ ื“ื™ ื ื•ืžืขืจ ืคื•ืŸ ื›ืขื–ืฉื‘ืŸ ืคื•ื ืงื˜ืŸ. ื“ืขืจ ื—ื™ืœื•ืง ืื™ืŸ ืคืขืกื˜-ืฉื˜ืึทื˜ ื˜ืขืžืคึผืขืจืึทื˜ื•ืจืขืก ื‘ืขืฉืึทืก ื—ืฉื‘ื•ื ื•ืช ืžื™ื˜ ืคืึทืจืฉื™ื“ืขื ืข ื ื•ืžืขืจืŸ ืคื•ืŸ ื›ืขื–ืฉื‘ืŸ ืกืขืœื– ืงืขื ืขืŸ ื•ื•ืขืจืŸ ื’ืขื ื•ืฆื˜ ืฆื• ืึทืกืกืขืกืก ื“ื™ ืึทืงื™ืขืจืึทืกื™ ืคื•ืŸ ื“ืขืจ ืจืขื–ื•ืœื˜ืึทื˜.

ื˜ื™ืฉ 1. ืึธืคืขื ื’ื™ืงื™ื™ึทื˜ ืคื•ืŸ ื˜ืขืžืคึผืขืจืึทื˜ื•ืจ ืื•ืŸ ื›ืขื–ืฉื‘ืŸ ื’ื™ื›ืงื™ื™ึทื˜ ืื•ื™ืฃ ื“ื™ ื ื•ืžืขืจ ืคื•ืŸ ื›ืขื–ืฉื‘ืŸ ื•ื•ื™ื™ื–ื˜ ืฆื•ื–ืืžืขืŸ ื“ื™ ืœืขื ื’ ืคื•ืŸ ื“ื™ ื”ื™ืฅ ื™ืงืกื˜ืฉื™ื™ื ื“ื–ืฉืขืจ.

ื ื•ืžืขืจ ืคื•ืŸ ื›ืขื–ืฉื‘ืŸ ื•ื•ื™ื™ื–ื˜ ืคืขืกื˜ ื˜ืขืžืคึผืขืจืึทื˜ื•ืจ ื›ืขื–ืฉื‘ืŸ ื’ื™ื›ืงื™ื™ึทื˜
5 72,66 426
10 70.19 194
25 68.56 124
50 67.99 66
100 67.8 32

ืึทื ืึทืœื™ื™ื–ื™ื ื’ ื“ืขื ื˜ื™ืฉ, ืžื™ืจ ืงืขื ืขืŸ ืฆื™ืขืŸ ื“ื™ ืคืืœื’ืขื ื“ืข ืงืึทื ืงืœื•ื–ืฉืึทื ื–:

  • ื“ื™ ื›ืขื–ืฉื‘ืŸ ื’ื™ื›ืงื™ื™ึทื˜ ื˜ืจืืคื ืก ืื™ืŸ ืคึผืจืึธืคึผืึธืจืฆื™ืข ืฆื• ื“ื™ ื ื•ืžืขืจ ืคื•ืŸ ื›ืขื–ืฉื‘ืŸ ืคื•ื ืงื˜ืŸ ืื™ืŸ ื“ื™ ื”ื™ืฅ ื™ืงืกื˜ืฉื™ื™ื ื“ื–ืฉืขืจ ืžืึธื“ืขืœ.
  • ื“ื™ ืขื ื“ืขืจื•ื ื’ ืื™ืŸ ื›ืขื–ืฉื‘ืŸ ืึทืงื™ืขืจืึทืกื™ ืึทืงืขืจื– ืขืงืกืคึผืึธื•ื ืขื ืฉืึทืœื™. ื•ื•ื™ ื“ื™ ื ื•ืžืขืจ ืคื•ืŸ ืคื•ื ืงื˜ืŸ ื™ื ืงืจื™ืกื™ื–, ื“ื™ ืจืึทืคื™ื ื™ืจื˜ืงื™ื™ึทื˜ ื‘ื™ื™ ื™ืขื“ืขืจ ืกืึทื‘ืกืึทืงื•ื•ืึทื ื˜ ืคืึทืจื’ืจืขืกืขืจืŸ ื“ื™ืงืจื™ืกืึทื–.

ืื™ืŸ ื“ืขื ืคืึทืœ ืคื•ืŸ ืึท ื˜ืขืœืขืจ ื”ื™ืฅ ื™ืงืกื˜ืฉื™ื™ื ื“ื–ืฉืขืจ ืžื™ื˜ ืึท ืงืจื™ื™ึทื–-ืœื•ื™ืคืŸ ืงื•ืœืึทื ื˜, ื•ื•ื™ ืื™ืŸ ืคื™ื’ื•ืจืข 1, ืงืจื™ื™ื™ื˜ื™ื ื’ ืึทืŸ ืขืงื•ื•ื™ื•ื•ืึทืœืขื ื˜ ืžืึธื“ืขืœ ืคื•ืŸ ืขืœืขืžืขื ื˜ืึทืจ ื›ืขื–ืฉื‘ืŸ ืกืขืœื– ืื™ื– ืึท ื‘ื™ืกืœ ืžืขืจ ืงืึธืžืคึผืœื™ืฆื™ืจื˜. ืžื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ืคืึทืจื‘ื™ื ื“ืŸ ื“ื™ ืกืขืœื– ืื™ืŸ ืึทื–ืึท ืึท ื•ื•ืขื’ ื•ื•ื™ ืฆื• ืึธืจื’ืึทื ื™ื–ื™ืจืŸ ืงืจื™ื™ึทื– ืคืœืึธื•ื–. ืคึฟืึทืจ 4 ืกืขืœื–, ื“ื™ ืงืจื™ื™ึทื– ื•ื•ืขื˜ ืงื•ืงืŸ ื•ื•ื™ ื’ืขื•ื•ื™ื–ืŸ ืื™ืŸ ืคื™ื’ื•ืจืข 5.

ื“ื™ ืงื•ืœืึทื ื˜ ืœื•ื™ืคืŸ ืื™ื– ืฆืขื˜ื™ื™ืœื˜ ืฆื•ื–ืืžืขืŸ ื“ื™ ื”ื™ื™ืก ืื•ืŸ ืงืึทืœื˜ ืฆื•ื•ื™ื™ื’ืŸ ืื™ืŸ ืฆื•ื•ื™ื™ ื˜ืฉืึทื ืึทืœื–, ื“ื™ ื˜ืฉืึทื ืึทืœื– ื–ืขื ืขืŸ ืคืืจื‘ื•ื ื“ืŸ ื“ื•ืจืš ื˜ืขืจืžืึทืœ ืกื˜ืจืึทืงื˜ืฉืขืจื–, ืึทื–ื•ื™ ืึทื– ื•ื•ืขืŸ ื’ื™ื™ื˜ ืคืืจื‘ื™ื™ ื“ื•ืจืš ื“ื™ ืงืึทื ืึทืœ ื“ื™ ืงื•ืœืึทื ื˜ ื™ืงืกื˜ืฉื™ื™ื ื“ื–ืฉื™ื– ื”ื™ืฅ ืžื™ื˜ ืคืึทืจืฉื™ื“ืขื ืข ื˜ืฉืึทื ืึทืœื–. ืกื™ืžื•ืœืึทื˜ื™ื ื’ ืงืจื™ื™ึทื– ืœื•ื™ืคืŸ, ื“ื™ ื”ื™ื™ืก ืงื•ืœืึทื ื˜ ืคืœืึธื•ื– ืคื•ืŸ ืœื™ื ืงืก ืฆื• ืจืขื›ื˜ (ื–ืขืŸ Fig. 5) ืื™ืŸ ื™ืขื“ืขืจ ืงืึทื ืึทืœ, ืกืึทืงื•ื•ืขื ื˜ืฉืึทืœื™ ื™ืงืกื˜ืฉื™ื™ื ื“ื–ืฉื™ื ื’ ื”ื™ืฅ ืžื™ื˜ ื“ื™ ื˜ืฉืึทื ืึทืœื– ืคื•ืŸ ื“ื™ ืงืึทืœื˜ ืงื•ืœืึทื ื˜, ื•ื•ืึธืก ืคืœืึธื•ื– ืคื•ืŸ ื“ื ืึธ ืฆื• ืฉืคึผื™ืฅ (ื–ืขืŸ Fig. 5). ื“ื™ ื”ืึธื˜ื˜ืขืกื˜ ืคื•ื ื˜ ืื™ื– ืื™ืŸ ื“ื™ ืื•ื™ื‘ืขืจืฉื˜ืขืจ ืœื™ื ืงืก ื•ื•ื™ื ืงืœ, ื•ื•ื™ ื“ื™ ื”ื™ื™ืก ืงื•ืœืึทื ื˜ ื™ืงืกื˜ืฉื™ื™ื ื“ื–ืฉื™ื– ื”ื™ืฅ ืžื™ื˜ ื“ื™ ืฉื•ื™ืŸ ื”ืขืึทื˜ืขื“ ืงื•ืœืึทื ื˜ ืคื•ืŸ ื“ื™ ืงืึทืœื˜ ืงืึทื ืึทืœ. ืื•ืŸ ื“ื™ ืงืขืœื˜ืกื˜ืข ืื™ื– ืื™ืŸ ืจืขื›ื˜ืก ืื•ื ื˜ืขืจืฉื˜ืŸ, ื•ื•ืื• ื“ืขืจ ืงืืœื˜ืขืจ ืงื•ืœื™-ืžื™ื™ื˜ืขืจ ื˜ื•ื™ืฉื˜ ื”ื™ืฅ ืžื™ื˜'ืŸ ื”ื™ื™ืกืŸ ืงื•ืœ-ืžื™ื™ื˜ืขืจ, ื•ื•ืืก ื”ืื˜ ื–ื™ืš ืฉื•ื™ืŸ ืืคื’ืขืงื™ืœื˜ ืื™ื ืขื ืขืจืฉื˜ืŸ ืกืขืงืฆื™ืข.

ืžืึธื“ืขืœ-ื‘ืื–ื™ืจื˜ ืคึผืœืึทืŸ. ืฉืึทืคื•ื ื’ ืคื•ืŸ ืึท ืคืึทืจืœืึธื–ืœืขืš ืžืึธื“ืขืœ ื ื™ืฆืŸ ื“ืขื ื‘ื™ื™ึทืฉืคึผื™ืœ ืคื•ืŸ ืึท ืขืจืงืจืึทืคื˜ ื”ื™ืฅ ื™ืงืกื˜ืฉื™ื™ื ื“ื–ืฉืขืจ
ืคื™ื’ื•ืจืข 5. ืงืจื™ื™ึทื–-ืœื•ื™ืคืŸ ืžืึธื“ืขืœ ืคื•ืŸ 4 ืงืึทืžืคึผื™ื•ื˜ื™ื™ืฉืึทื ืึทืœ ืกืขืœื–.

ื“ืขืจ ืžืึธื“ืขืœ ืคึฟืึทืจ ืึท ื˜ืขืœืขืจ ื”ื™ืฅ ื™ืงืกื˜ืฉื™ื™ื ื“ื–ืฉืขืจ ื˜ื•ื˜ ื ื™ืฉื˜ ื ืขืžืขืŸ ืื™ืŸ ื—ืฉื‘ื•ืŸ ื“ื™ ื”ื™ืฅ ืึทืจื™ื‘ืขืจืคื™ืจืŸ ืฆื•ื•ื™ืฉืŸ ืกืขืœื– ืจืขื›ื˜ ืฆื• ื˜ืขืจืžืึทืœ ืงืึทื ื“ืึทืงื˜ื™ื•ื•ืึทื˜ื™ ืื•ืŸ ื˜ื•ื˜ ื ื™ืฉื˜ ื ืขืžืขืŸ ืื™ืŸ ื—ืฉื‘ื•ืŸ ื“ื™ ืžื™ืงืกื™ื ื’ ืคื•ืŸ ื“ื™ ืงื•ืœืึทื ื˜, ื•ื•ื™ื™ึทืœ ื™ืขื“ืขืจ ืงืึทื ืึทืœ ืื™ื– ืืคื’ืขื–ื•ื ื“ืขืจื˜.

ืื‘ืขืจ ืื™ืŸ ืื•ื ื“ื–ืขืจ ืคืึทืœ, ื“ื™ ืœืขืฆื˜ืข ื‘ืึทื’ืจืขื ืขืฆื•ื ื’ ื˜ื•ื˜ ื ื™ืฉื˜ ืจืขื“ื•ืฆื™ืจืŸ ื“ื™ ืึทืงื™ืขืจืึทืกื™, ื•ื•ื™ื™ึทืœ ืื™ืŸ ื“ื™ ืคึผืœืึทืŸ ืคื•ืŸ ื“ื™ ื”ื™ืฅ ื™ืงืกื˜ืฉื™ื™ื ื“ื–ืฉืขืจ ื“ื™ ืงืึธืจืึทื’ื™ื™ื˜ืึทื“ ืžืขืžื‘ืจืึทื ืข ื“ื™ื•ื•ื™ื™ื“ื– ื“ื™ ืœื•ื™ืคืŸ ืื™ืŸ ืคื™ืœืข ืืคื’ืขื–ื•ื ื“ืขืจื˜ ื˜ืฉืึทื ืึทืœื– ืฆื•ื–ืืžืขืŸ ื“ื™ ืงื•ืœืึทื ื˜ (ื–ืขืŸ Fig. 1). ื–ืืœ ืก ื–ืขืŸ ื•ื•ืึธืก ื›ืึทืคึผืึทื ื– ืฆื• ื“ื™ ื›ืขื–ืฉื‘ืŸ ืคื•ืŸ ื“ื™ ืึทืงื™ืขืจืึทืกื™ ื•ื•ืขืŸ ืžืึธื“ืขืœื™ื ื’ ืึท ื˜ืขืœืขืจ ื”ื™ืฅ ื™ืงืกื˜ืฉื™ื™ื ื“ื–ืฉืขืจ ื•ื•ื™ ื“ื™ ื ื•ืžืขืจ ืคื•ืŸ ื›ืขื–ืฉื‘ืŸ ืกืขืœื– ื™ื ืงืจื™ืกื™ื–.

ืฆื• ืคื•ื ืึทื ื“ืขืจืงืœื™ื™ึทื‘ืŸ ื“ื™ ืึทืงื™ืขืจืึทืกื™, ืžื™ืจ ื ื•ืฆืŸ ืฆื•ื•ื™ื™ ืึธืคึผืฆื™ืขืก ืคึฟืึทืจ ื“ื™ื•ื•ื™ื™ื“ื™ื ื’ ื“ื™ ื”ื™ืฅ ื™ืงืกื˜ืฉื™ื™ื ื“ื–ืฉืขืจ ืื™ืŸ ืคึผืœืึทืŸ ืกืขืœื–:

  1. ื™ืขื“ืขืจ ืงื•ื•ืึทื“ืจืึทื˜ ืฆืขืœ ื›ึผื•ืœืœ ืฆื•ื•ื™ื™ ื”ื™ื“ืจืึทื•ืœื™ืง (ืงืึทืœื˜ ืื•ืŸ ื”ื™ื™ืก ืคืœืึธื•ื–) ืื•ืŸ ืื™ื™ืŸ ื˜ืขืจืžืึทืœ ืขืœืขืžืขื ื˜. (ื–ืขืŸ ืคื™ื’ื•ืจืข 5)
  2. ื™ืขื“ืขืจ ืงื•ื•ืึทื“ืจืึทื˜ ืฆืขืœ ื›ึผื•ืœืœ ื–ืขืงืก ื”ื™ื“ืจืึทื•ืœื™ืง ืขืœืขืžืขื ื˜ืŸ (ื“ืจื™ื™ึท ืกืขืงืฉืึทื ื– ืื™ืŸ ื“ื™ ื”ื™ื™ืก ืื•ืŸ ืงืึทืœื˜ ืคืœืึธื•ื–) ืื•ืŸ ื“ืจื™ื™ ื˜ืขืจืžืึทืœ ืขืœืขืžืขื ื˜ืŸ.

ืื™ืŸ ื“ื™ ืœืขืฆื˜ืข ืคืึทืœ, ืžื™ืจ ื ื•ืฆืŸ ืฆื•ื•ื™ื™ ื˜ื™ื™ืคึผืก ืคื•ืŸ ืงืฉืจ:

  • ื˜ืึธืžื‘ืึทื ืง ืœื•ื™ืคืŸ ืคื•ืŸ ืงืึทืœื˜ ืื•ืŸ ื”ื™ื™ืก ืคืœืึธื•ื–;
  • ืคึผืึทืจืึทืœืขืœ ืœื•ื™ืคืŸ ืคื•ืŸ ืงืึทืœื˜ ืื•ืŸ ื”ื™ื™ืก ืœื•ื™ืคืŸ.

ื ื˜ืึธืžื‘ืึทื ืง ืœื•ื™ืคืŸ ื™ื ืงืจื™ืกื™ื– ืขืคืขืงื˜ื™ื•ื•ืงื™ื™ึทื˜ ืงืึทืžืคึผืขืจื“ ืžื™ื˜ ืึท ืงืจื™ื™ึทื– ืœื•ื™ืคืŸ, ื‘ืฉืขืช ืึท ื˜ืึธืžื‘ืึทื ืง ืœื•ื™ืคืŸ ืจืึทื“ื•ืกืึทื– ืขืก. ืžื™ื˜ ืึท ื’ืจื•ื™ืก ื ื•ืžืขืจ ืคื•ืŸ ืกืขืœื–, ืึทื•ื•ืจื™ื“ื–ืฉื™ื ื’ ืื™ื‘ืขืจ ื“ื™ ืœื•ื™ืคืŸ ืึทืงืขืจื– ืื•ืŸ ืึทืœืฅ ื•ื•ืขืจื˜ ื ืึธืขื ื˜ ืฆื• ื“ื™ ืคืึทืงื˜ื™ืฉ ืงืจื™ื™ึทื–-ืœื•ื™ืคืŸ (ื–ืขืŸ ืคื™ื’ื•ืจืข 6).

ืžืึธื“ืขืœ-ื‘ืื–ื™ืจื˜ ืคึผืœืึทืŸ. ืฉืึทืคื•ื ื’ ืคื•ืŸ ืึท ืคืึทืจืœืึธื–ืœืขืš ืžืึธื“ืขืœ ื ื™ืฆืŸ ื“ืขื ื‘ื™ื™ึทืฉืคึผื™ืœ ืคื•ืŸ ืึท ืขืจืงืจืึทืคื˜ ื”ื™ืฅ ื™ืงืกื˜ืฉื™ื™ื ื“ื–ืฉืขืจ
ืคื™ื’ื•ืจืข 6. ืคื™ืจ-ืฆืขืœ, 3-ืขืœืขืžืขื ื˜ ืงืจื™ื™ึทื–-ืœื•ื™ืคืŸ ืžืึธื“ืขืœ.

ืคื™ื’ื•ืจืข 7 ื•ื•ื™ื™ื–ื˜ ื“ื™ ืจืขื–ื•ืœื˜ืึทื˜ืŸ ืคื•ืŸ ื“ื™ ืกื˜ื™ื™ืฉืึทื ืขืจื™ ื˜ืขืžืคึผืขืจืึทื˜ื•ืจ ืคืึทืจืฉืคึผืจื™ื™ื˜ื•ื ื’ ืื™ืŸ ื“ื™ ื”ื™ืฅ ื™ืงืกื˜ืฉื™ื™ื ื“ื–ืฉืขืจ ื•ื•ืขืŸ ืกืึทืคึผืœื™ื™ื™ื ื’ ืœื•ืคื˜ ืžื™ื˜ ืึท ื˜ืขืžืคึผืขืจืึทื˜ื•ืจ ืคื•ืŸ 150 ยฐC ืฆื•ื–ืืžืขืŸ ื“ื™ ื”ื™ื™ืก ืฉื•ืจื”, ืื•ืŸ 21 ยฐC ืฆื•ื–ืืžืขืŸ ื“ื™ ืงืึทืœื˜ ืฉื•ืจื”, ืคึฟืึทืจ ืคืึทืจืฉื™ื“ืŸ ืึธืคึผืฆื™ืขืก ืคึฟืึทืจ ื“ื™ื•ื•ื™ื™ื“ื™ื ื’ ื“ื™ ืžืึธื“ืขืœ. ื“ื™ ืงืึธืœื™ืจ ืื•ืŸ ื ื•ืžืขืจืŸ ืื•ื™ืฃ ื“ืขืจ ืฆืขืœ ืคืึทืจื˜ืจืึทื›ื˜ื  ื–ื™ืš ื“ื™ ื“ื•ืจื›ืฉื ื™ื˜ืœืขืš ื•ื•ืึทื ื˜ ื˜ืขืžืคึผืขืจืึทื˜ื•ืจ ืื™ืŸ ื“ื™ ื›ืขื–ืฉื‘ืŸ ืฆืขืœ.

ืžืึธื“ืขืœ-ื‘ืื–ื™ืจื˜ ืคึผืœืึทืŸ. ืฉืึทืคื•ื ื’ ืคื•ืŸ ืึท ืคืึทืจืœืึธื–ืœืขืš ืžืึธื“ืขืœ ื ื™ืฆืŸ ื“ืขื ื‘ื™ื™ึทืฉืคึผื™ืœ ืคื•ืŸ ืึท ืขืจืงืจืึทืคื˜ ื”ื™ืฅ ื™ืงืกื˜ืฉื™ื™ื ื“ื–ืฉืขืจ
ืคื™ื’ื•ืจืข 7. ืคืขืกื˜-ืฉื˜ืึทื˜ ื˜ืขืžืคึผืขืจืึทื˜ื•ืจืขืก ืคึฟืึทืจ ืคืึทืจืฉื™ื“ืขื ืข ืคึผืœืึทืŸ ืกืงื™ืžื–.

ื˜ื™ืฉ 2 ื•ื•ื™ื™ื–ื˜ ื“ื™ ืคืขืกื˜-ืฉื˜ืึทื˜ ื˜ืขืžืคึผืขืจืึทื˜ื•ืจ ืคื•ืŸ ื“ื™ ื”ืขืึทื˜ืขื“ ืœื•ืคื˜ ื ืึธืš ื“ื™ ื”ื™ืฅ ื™ืงืกื˜ืฉื™ื™ื ื“ื–ืฉืขืจ, ื“ื™ืคึผืขื ื“ื™ื ื’ ืื•ื™ืฃ ื“ื™ ืึธืคึผื˜ื™ื™ืœ ืคื•ืŸ ื“ื™ ื”ื™ืฅ ื™ืงืกื˜ืฉื™ื™ื ื“ื–ืฉืขืจ ืžืึธื“ืขืœ ืื™ืŸ ืกืขืœื–.

ื˜ื™ืฉ 2. ืึธืคืขื ื’ื™ืงื™ื™ึทื˜ ืคื•ืŸ ื˜ืขืžืคึผืขืจืึทื˜ื•ืจ ืื•ื™ืฃ ื“ื™ ื ื•ืžืขืจ ืคื•ืŸ ืคึผืœืึทืŸ ืกืขืœื– ืื™ืŸ ื“ื™ ื”ื™ืฅ ื™ืงืกื˜ืฉื™ื™ื ื“ื–ืฉืขืจ.

ืžืึธื“ืขืœ ื•ื™ืกืžืขืกื˜ื•ื ื’ ืคืขืกื˜ ื˜ืขืžืคึผืขืจืึทื˜ื•ืจ
1 ืขืœืขืžืขื ื˜ ืคึผืขืจ ืฆืขืœ
ืคืขืกื˜ ื˜ืขืžืคึผืขืจืึทื˜ื•ืจ
3 ืขืœืขืžืขื ื˜ืŸ ืคึผืขืจ ืฆืขืœ
ืงืกื ื•ืžืงืกื”ืงืกื ื•ืžืงืก 62,7 67.7
ืงืกื ื•ืžืงืก ร— ืงืกื ื•ืžืงืก 64.9 68.5
ืงืกื ื•ืžืงืกื”ืงืกื ื•ืžืงืก 66.2 68.9
ืงืกื ื•ืžืงืกื”ืงืกื ื•ืžืงืก 68.1 69.5
ืงืกื ื•ืžืงืก ร— ืงืกื ื•ืžืงืก 68.5 69.7
ืงืกื ื•ืžืงืก ร— ืงืกื ื•ืžืงืก 69.4 69.9
ืงืกื ื•ืžืงืก ร— ืงืกื ื•ืžืงืก 69.8 70.1

ื•ื•ื™ ื“ื™ ื ื•ืžืขืจ ืคื•ืŸ ื›ืขื–ืฉื‘ืŸ ืกืขืœื– ืื™ืŸ ื“ื™ ืžืึธื“ืขืœ ื™ื ืงืจื™ืกื™ื–, ื“ื™ ืœืขืฆื˜ ืคืขืกื˜-ืฉื˜ืึทื˜ ื˜ืขืžืคึผืขืจืึทื˜ื•ืจ ื™ื ืงืจื™ืกื™ื–. ื“ืขืจ ื—ื™ืœื•ืง ืฆื•ื•ื™ืฉืŸ ื“ื™ ืคืขืกื˜-ืฉื˜ืึทื˜ ื˜ืขืžืคึผืขืจืึทื˜ื•ืจ ืคึฟืึทืจ ืคืึทืจืฉื™ื“ืขื ืข ืคึผืึทืจื˜ื™ืฉืึทื ื– ืงืขื ืขืŸ ื–ื™ื™ืŸ ื‘ืื˜ืจืื›ื˜ ื•ื•ื™ ืึท ื’ืจืื“ืŸ ืคื•ืŸ ื“ื™ ืึทืงื™ืขืจืึทืกื™ ืคื•ืŸ ื“ื™ ื›ืขื–ืฉื‘ืŸ. ืžืขืŸ ืงืขืŸ ื–ืขื”ืŸ ืื– ืžื™ื˜ ื ืคืืจื’ืจืขืกืขืจื•ื ื’ ืื™ืŸ ื“ื™ ืฆืืœ ืจืขื›ืขื ื•ื ื’ ืฆืขืœืŸ ืื™ื– ื“ื™ ื˜ืขืžืคืขืจืื˜ื•ืจ ืฆื• ื“ื™ ืฉื™ืขื•ืจ, ืื•ืŸ ื“ื™ ื’ืขื ื•ื™ืงื™ื™ื˜ ืคืืจื’ืจืขืกืขืจื˜ ืื™ื– ื ื™ืฉื˜ ืคืจืืคืขืฆื™ืื ืขืœ ืฆื• ื“ื™ ืฆืืœ ื—ืฉื‘ื•ืŸ ืคื•ื ืงื˜ืŸ.

ื“ื™ ืงืฉื™ื ืขืจื™ื™ื–ืึทื–: ื•ื•ืึธืก ืžื™ืŸ ืคื•ืŸ ืžืึธื“ืขืœ ืึทืงื™ืขืจืึทืกื™ ื˜ืึธืŸ ืžื™ืจ ื“ืึทืจืคึฟืŸ?

ื“ืขืจ ืขื ื˜ืคืขืจ ืฆื• ื“ืขื ืงืฉื™ื ื“ืขืคึผืขื ื“ืก ืื•ื™ืฃ ื“ื™ ืฆื™ืœ ืคื•ืŸ ืื•ื ื“ื–ืขืจ ืžืึธื“ืขืœ. ื–ื™ื ื˜ ื“ืขืจ ืึทืจื˜ื™ืงืœ ืื™ื– ื•ื•ืขื’ืŸ ืžืึธื“ืขืœ-ื‘ืื–ื™ืจื˜ ืคึผืœืึทืŸ, ืžื™ืจ ืžืึทื›ืŸ ืึท ืžืึธื“ืขืœ ืฆื• ืงืึทื ืคื™ื’ื™ืขืจ ื“ื™ ืงืึธื ื˜ืจืึธืœ ืกื™ืกื˜ืขื. ื“ืขื ืžื™ื˜ืœ ืึทื– ื“ื™ ืึทืงื™ืขืจืึทืกื™ ืคื•ืŸ ื“ื™ ืžืึธื“ืขืœ ืžื•ื–ืŸ ื–ื™ื™ืŸ ืคืึทืจื’ืœื™ื™ึทื›ืœืขืš ืฆื• ื“ื™ ืึทืงื™ืขืจืึทืกื™ ืคื•ืŸ ื“ื™ ืกืขื ืกืึธืจืก ื’ืขื ื™ืฆื˜ ืื™ืŸ ื“ื™ ืกื™ืกื˜ืขื.

ืื™ืŸ ืื•ื ื“ื–ืขืจ ืคืึทืœ, ื“ื™ ื˜ืขืžืคึผืขืจืึทื˜ื•ืจ ืื™ื– ื’ืขืžืืกื˜ืŸ ื“ื•ืจืš ืึท ื˜ื”ืขืจืžืึธืงืึธื•ืคึผืœืข, ื•ื•ืขืžืขื ืก ืึทืงื™ืขืจืึทืกื™ ืื™ื– ยฑ 2.5 ยฐ C. ืงื™ื™ืŸ ื”ืขื›ืขืจ ืึทืงื™ืขืจืึทืกื™ ืคึฟืึทืจ ื“ื™ ืฆื•ื•ืขืงืŸ ืคื•ืŸ ื‘ืึทืฉื˜ืขื˜ื™ืงืŸ ืึท ืงืึธื ื˜ืจืึธืœ ืกื™ืกื˜ืขื ืื™ื– ืึทืจื•ื™ืกื’ืขื•ื•ืึธืจืคืŸ; ืื•ื ื“ื–ืขืจ ืคืึทืงื˜ื™ืฉ ืงืึธื ื˜ืจืึธืœ ืกื™ืกื˜ืขื ืคืฉื•ื˜ "ื•ื•ืขื˜ ื ื™ืฉื˜ ื–ืขืŸ" ืขืก. ืื–ื•ื™, ืื•ื™ื‘ ืžื™ืจ ืึธื ื ืขืžืขืŸ ืึทื– ื“ื™ ืœื™ืžืึทื˜ื™ื ื’ ื˜ืขืžืคึผืขืจืึทื˜ื•ืจ ืคึฟืึทืจ ืึท ื™ื ืคืึทื ืึทื˜ ื ื•ืžืขืจ ืคื•ืŸ ืคึผืึทืจื˜ื™ืฉืึทื ื– ืื™ื– 70 ยฐC, ื“ืขืžืึธืœื˜ ืึท ืžืึธื“ืขืœ ื•ื•ืึธืก ื’ื™ื˜ ืื•ื ื“ื– ืžืขืจ ื•ื•ื™ 67.5 ยฐC ื•ื•ืขื˜ ื–ื™ื™ืŸ ื’ืขื ื•ื’ ืคึผื™ื ื˜ืœืขืš. ืึทืœืข ืžืึธื“ืขืœืก ืžื™ื˜ 3 ืคื•ื ืงื˜ืŸ ืื™ืŸ ืึท ื›ืขื–ืฉื‘ืŸ ืฆืขืœ ืื•ืŸ ืžืึธื“ืขืœืก ื’ืจืขืกืขืจ ื•ื•ื™ 5x5 ืžื™ื˜ ืื™ื™ืŸ ืคื•ื ื˜ ืื™ืŸ ืึท ืฆืขืœ. (ื›ื™ื™ืœื™ื™ื˜ื™ื“ ืื™ืŸ ื’ืจื™ืŸ ืื™ืŸ ื˜ื™ืฉ 2)

ื“ื™ื ืึทืžื™ืฉ ืึทืคึผืขืจื™ื™ื˜ื™ื ื’ ืžืึธื“ืขืก

ืฆื• ืึทืกืกืขืกืก ื“ื™ ื“ื™ื ืึทืžื™ืฉ ืจืขื–ืฉื™ื, ืžื™ืจ ื•ื•ืขืœืŸ ืึธืคึผืฉืึทืฆืŸ ื“ืขื ืคึผืจืึธืฆืขืก ืคื•ืŸ ื˜ืขืžืคึผืขืจืึทื˜ื•ืจ ื˜ื•ื™ืฉืŸ ืื™ืŸ ื“ื™ ื”ืึธื˜ื˜ืขืกื˜ ืื•ืŸ ืงืึธื•ืœื“ืึทืกื˜ ืคื•ื ืงื˜ืŸ ืคื•ืŸ ื“ื™ ื”ื™ืฅ ื™ืงืกื˜ืฉื™ื™ื ื“ื–ืฉืขืจ ื•ื•ืึทื ื˜ ืคึฟืึทืจ ืคืึทืจืฉื™ื“ืขื ืข ื•ื•ืขืจื™ืึทื ืฅ ืคื•ืŸ ืคึผืœืึทืŸ ืกืงื™ืžื–. (ื–ืข ืคื™ื’. 8)

ืžืึธื“ืขืœ-ื‘ืื–ื™ืจื˜ ืคึผืœืึทืŸ. ืฉืึทืคื•ื ื’ ืคื•ืŸ ืึท ืคืึทืจืœืึธื–ืœืขืš ืžืึธื“ืขืœ ื ื™ืฆืŸ ื“ืขื ื‘ื™ื™ึทืฉืคึผื™ืœ ืคื•ืŸ ืึท ืขืจืงืจืึทืคื˜ ื”ื™ืฅ ื™ืงืกื˜ืฉื™ื™ื ื“ื–ืฉืขืจ
ืคื™ื’ื•ืจืข 8. ื•ื•ืึธืจืžื™ื ื’ ืึทืจื•ื™ืฃ ื“ื™ ื”ื™ืฅ ื™ืงืกื˜ืฉื™ื™ื ื“ื–ืฉืขืจ. ืžืึธื“ืขืœืก ืคื•ืŸ ื“ื™ืžืขื ืฉืึทื ื– 2ืงืก2 ืื•ืŸ 10ืงืก10.

ืžืข ืงืขืŸ ื–ืขืŸ, ืึทื– ื“ื™ ืฆืฒึทื˜ ืคึฟื•ืŸ ื“ืขื ืื™ื‘ืขืจื’ืึทื ื’ึพืคึผืจืึธืฆืขืก ืื•ืŸ ื–ื™ื™ืขืจ ื ืึทื˜ื•ืจ ื–ืฒึทื ืขืŸ ื›ึผืžืขื˜ ืื•ืžืึธืคึผื”ืขื ื’ื™ืง ืคึฟื•ืŸ ื“ืขืจ ืฆืึธืœ ืจืขื›ืขื ื•ื ื’ึพืฆืขืœืŸ, ืื•ืŸ ื•ื•ืขืจืŸ ื‘ืึทืฉื˜ื™ืžื˜ ืื•ื™ืกืฉืœื™ืกืœืขืš ื“ื•ืจืš ื“ืขืจ ืžืึทืกืข ืคึฟื•ืŸ ื“ืขื ื”ืขืึทื˜ืขื“ ืžืขื˜ืึทืœ.

ืื–ื•ื™, ืžื™ืจ ืคืึทืจืขื ื“ื™ืงืŸ ืึทื– ืคึฟืึทืจ ืฉื™ื™ืŸ ืžืึธื“ืขืœื™ื ื’ ืคื•ืŸ ื“ื™ ื”ื™ืฅ ื™ืงืกื˜ืฉื™ื™ื ื“ื–ืฉืขืจ ืื™ืŸ ืžืึธื“ืขืก ืคื•ืŸ 20 ืฆื• 150 ยฐC, ืžื™ื˜ ื“ื™ ืึทืงื™ืขืจืึทืกื™ ืคืืจืœืื ื’ื˜ ื“ื•ืจืš ื“ื™ SCR ืงืึธื ื˜ืจืึธืœ ืกื™ืกื˜ืขื, ื•ื•ืขื’ืŸ 10 - 20 ืคึผืœืึทืŸ ืคื•ื ืงื˜ืŸ ื–ืขื ืขืŸ ื’ืขื ื•ื’.

ื‘ืึทืฉื˜ืขื˜ื™ืงืŸ ืึท ื“ื™ื ืึทืžื™ืฉ ืžืึธื“ืขืœ ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ ืขืงืกืคึผืขืจื™ืžืขื ื˜

ืžื™ื˜ ืึท ืžืึทื˜ืึทืžืึทื˜ื™ืงืึทืœ ืžืึธื“ืขืœ, ื•ื•ื™ ื’ืขื–ื•ื ื˜ ื•ื•ื™ ื™ืงืกืคึผืขืจืžืขื ืึทืœ ื“ืึทื˜ืŸ ืื•ื™ืฃ ืจื™ื™ื ื™ืงื•ื ื’ ื“ื™ ื”ื™ืฅ ื™ืงืกื˜ืฉื™ื™ื ื“ื–ืฉืขืจ, ืึทืœืข ืžื™ืจ ื”ืึธื‘ืŸ ืฆื• ื˜ืึธืŸ ืื™ื– ืฆื• ืžืึทื›ืŸ ืึท ืคึผืฉื•ื˜ ืงืขืจืขืงืฉืึทืŸ, ื ื™ื™ืžืœื™ ืึทืจื™ื™ึทื ืคื™ืจ ืึท ื™ื ื˜ืขื ืกืึทืคืึทืงื™ื™ืฉืึทืŸ ืคืึทืงื˜ืึธืจ ืื™ืŸ ื“ื™ ืžืึธื“ืขืœ ืึทื–ื•ื™ ืึทื– ื“ื™ ื›ืขื–ืฉื‘ืŸ ืงืึธื•ื™ื ืกื™ื™ื“ื– ืžื™ื˜ ื“ื™ ื™ืงืกืคึผืขืจืžืขื ืึทืœ ืจืขื–ื•ืœื˜ืึทื˜ืŸ.

ื“ืขืจืฆื•, ื ื™ืฆืŸ ื“ื™ ื’ืจืึทืคื™ืงืึทืœ ืžืึธื“ืขืœ ืฉืึทืคื•ื ื’ ืกื•ื•ื™ื•ื•ืข, ืžื™ืจ ื•ื•ืขืœืŸ ื˜ืึธืŸ ื“ืึธืก ืื•ื™ื˜ืึธืžืึทื˜ื™ืฉ. ืคื™ื’ื•ืจืข 9 ื•ื•ื™ื™ื–ื˜ ืึทืŸ ืึทืœื’ืขืจื™ื“ืึทื ืคึฟืึทืจ ืกืึทืœืขืงื˜ื™ื ื’ ื”ื™ืฅ ืึทืจื™ื‘ืขืจืคื™ืจืŸ ื™ื ื˜ืขื ืกืึทืคืึทืงื™ื™ืฉืึทืŸ ืงืึธื•ืึทืคื™ืฉืึทื ืฅ. ื“ื™ ื“ืึทื˜ืŸ ื‘ืืงื•ืžืขืŸ ืคื•ืŸ ื“ืขืจ ืขืงืกืคึผืขืจื™ืžืขื ื˜ ืื™ื– ืกืึทืคึผืœื™ื™ื“ ืฆื• ื“ื™ ืึทืจื™ื™ึทื ืฉืจื™ื™ึทื‘, ื“ื™ ื”ื™ืฅ ื™ืงืกื˜ืฉื™ื™ื ื“ื–ืฉืขืจ ืžืึธื“ืขืœ ืื™ื– ืคืืจื‘ื•ื ื“ืŸ, ืื•ืŸ ื“ื™ ืคืืจืœืื ื’ื˜ ืงืึธื•ืึทืคื™ืฉืึทื ืฅ ืคึฟืึทืจ ื™ืขื“ืขืจ ืžืึธื“ืข ื–ืขื ืขืŸ ื‘ืืงื•ืžืขืŸ ืื™ืŸ ื“ืขืจ ืจืขื–ื•ืœื˜ืึทื˜.

ืžืึธื“ืขืœ-ื‘ืื–ื™ืจื˜ ืคึผืœืึทืŸ. ืฉืึทืคื•ื ื’ ืคื•ืŸ ืึท ืคืึทืจืœืึธื–ืœืขืš ืžืึธื“ืขืœ ื ื™ืฆืŸ ื“ืขื ื‘ื™ื™ึทืฉืคึผื™ืœ ืคื•ืŸ ืึท ืขืจืงืจืึทืคื˜ ื”ื™ืฅ ื™ืงืกื˜ืฉื™ื™ื ื“ื–ืฉืขืจ
ืคื™ื’ื•ืจืข 9. ืึทืœื’ืขืจื™ื“ืึทื ืคึฟืึทืจ ืกืึทืœืขืงื˜ื™ื ื’ ื“ื™ ื™ื ื˜ืขื ืกืึทืคืึทืงื™ื™ืฉืึทืŸ ืงืึธื•ืึทืคื™ืฉืึทื ื˜ ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ ื“ื™ ื™ืงืกืคึผืขืจืžืขื ืึทืœ ืจืขื–ื•ืœื˜ืึทื˜ืŸ.

ืื–ื•ื™, ืžื™ืจ ื‘ืึทืฉื˜ื™ืžืขืŸ ื“ื™ ื–ืขืœื‘ืข ืงืึธื•ืึทืคื™ืฉืึทื ื˜ ืคึฟืึทืจ ืึท Nusselt ื ื•ืžืขืจ ืื•ืŸ ืขืœื™ืžื™ื ื™ืจืŸ ื“ื™ ืึทื ืกืขืจื˜ืึทื ื˜ื™ ืื™ืŸ ื“ื™ ื›ืขื–ืฉื‘ืŸ ืคืึธืจืžื•ืœืึทืก. ืคึฟืึทืจ ืคืึทืจืฉื™ื“ืขื ืข ืึธืคึผืขืจื™ื™ื˜ื™ื ื’ ืžืึธื“ืขืก ืื•ืŸ ื˜ืขืžืคึผืขืจืึทื˜ื•ืจืขืก, ื“ื™ ื•ื•ืึทืœื•ืขืก ืคื•ืŸ ืงืขืจืขืงืฉืึทืŸ ืกื™ื‘ื•ืช ืงืขืŸ ื˜ื•ื™ืฉืŸ, ืึธื‘ืขืจ ืคึฟืึทืจ ืขื ืœืขืš ืึธืคึผืขืจื™ื™ื˜ื™ื ื’ ืžืึธื“ืขืก (ื ืึธืจืžืึทืœ ืึธืคึผืขืจืึทืฆื™ืข) ื–ื™ื™ ื–ืขื ืขืŸ ื–ื™ื™ืขืจ ื ืึธืขื ื˜. ืคึฟืึทืจ ื‘ื™ื™ึทืฉืคึผื™ืœ, ืคึฟืึทืจ ืึท ื’ืขื’ืขื‘ืŸ ื”ื™ืฅ ื™ืงืกื˜ืฉื™ื™ื ื“ื–ืฉืขืจ ืคึฟืึทืจ ืคืึทืจืฉื™ื“ืŸ ืžืึธื“ืขืก ื“ื™ ืงืึธื•ืึทืคื™ืฉืึทื ื˜ ืจื™ื™ื ื“ื–ืฉืึทื– ืคื•ืŸ 0.492 ืฆื• 0.655

ืื•ื™ื‘ ืžื™ืจ ืฆื•ืœื™ื™ื’ืŸ ืึท ืงืึธื•ืึทืคื™ืฉืึทื ื˜ ืคื•ืŸ 0.6, ืื™ืŸ ื“ื™ ืึทืคึผืขืจื™ื™ื˜ื™ื ื’ ืžืึธื“ืขืก ืื•ื ื˜ืขืจ ืœืขืจื ืขืŸ ื“ื™ ื›ืขื–ืฉื‘ืŸ ื˜ืขื•ืช ื•ื•ืขื˜ ื–ื™ื™ืŸ ื•ื•ื™ื™ื ื™ืงืขืจ ื•ื•ื™ ื“ื™ ื˜ื”ืขืจืžืึธืงืึธื•ืคึผืœืข ื˜ืขื•ืช, ืึทื–ื•ื™, ืคึฟืึทืจ ื“ื™ ืงืึธื ื˜ืจืึธืœ ืกื™ืกื˜ืขื, ื“ื™ ืžืึทื˜ืึทืžืึทื˜ื™ืงืึทืœ ืžืึธื“ืขืœ ืคื•ืŸ ื“ื™ ื”ื™ืฅ ื™ืงืกื˜ืฉื™ื™ื ื“ื–ืฉืขืจ ื•ื•ืขื˜ ื–ื™ื™ืŸ ื’ืึธืจ ื˜ื•ื™ื’ืŸ ืฆื• ื“ื™ ืคืึทืงื˜ื™ืฉ ืžืึธื“ืขืœ.

ืจืขื–ื•ืœื˜ืึทื˜ืŸ ืคื•ืŸ ื‘ืึทืฉื˜ืขื˜ื™ืงืŸ ื“ื™ ื”ื™ืฅ ื™ืงืกื˜ืฉื™ื™ื ื“ื–ืฉืขืจ ืžืึธื“ืขืœ

ืฆื• ืึทืกืกืขืกืก ื“ื™ ืงื•ื•ืึทืœื™ื˜ืขื˜ ืคื•ืŸ ื”ื™ืฅ ืึทืจื™ื‘ืขืจืคื™ืจืŸ, ืึท ืกืคึผืขืฆื™ืขืœ ืงื•ื•ืึทืœื™ื˜ืขื˜ ืื™ื– ื’ืขื ื™ืฆื˜ - ืขืคืขืงื˜ื™ื•ื•ืงื™ื™ึทื˜:

ืžืึธื“ืขืœ-ื‘ืื–ื™ืจื˜ ืคึผืœืึทืŸ. ืฉืึทืคื•ื ื’ ืคื•ืŸ ืึท ืคืึทืจืœืึธื–ืœืขืš ืžืึธื“ืขืœ ื ื™ืฆืŸ ื“ืขื ื‘ื™ื™ึทืฉืคึผื™ืœ ืคื•ืŸ ืึท ืขืจืงืจืึทืคื˜ ื”ื™ืฅ ื™ืงืกื˜ืฉื™ื™ื ื“ื–ืฉืขืจ
ื•ื•ื•:
effื”ื™ื™ืก - ืขืคืขืงื˜ื™ื•ื•ืงื™ื™ึทื˜ ืคื•ืŸ ื“ื™ ื”ื™ืฅ ื™ืงืกื˜ืฉื™ื™ื ื“ื–ืฉืขืจ ืคึฟืึทืจ ื”ื™ื™ืก ืงื•ืœืึทื ื˜;
Tื‘ืขืจื’in - ื˜ืขืžืคึผืขืจืึทื˜ื•ืจ ื‘ื™ื™ึท ื“ื™ ื™ื ืœืขื˜ ืฆื• ื“ื™ ื”ื™ืฅ ื™ืงืกื˜ืฉื™ื™ื ื“ื–ืฉืขืจ ืฆื•ื–ืืžืขืŸ ื“ื™ ื”ื™ื™ืก ืงื•ืœืึทื ื˜ ืœื•ื™ืคืŸ ื“ืจืš;
Tื‘ืขืจื’ืื•ื™ืก - ื˜ืขืžืคึผืขืจืึทื˜ื•ืจ ื‘ื™ื™ึท ื“ื™ ื•ื•ืขื ื˜ื™ืœ ืคื•ืŸ ื–ื™ื™ืขืจ ื”ื™ืฅ ื™ืงืกื˜ืฉื™ื™ื ื“ื–ืฉืขืจ ืฆื•ื–ืืžืขืŸ ื“ื™ ื”ื™ื™ืก ืงื•ืœืึทื ื˜ ืœื•ื™ืคืŸ ื“ืจืš;
Tื–ืึทืœin - ื˜ืขืžืคึผืขืจืึทื˜ื•ืจ ื‘ื™ื™ึท ื“ื™ ื™ื ืœืขื˜ ืฆื• ื“ื™ ื”ื™ืฅ ื™ืงืกื˜ืฉื™ื™ื ื“ื–ืฉืขืจ ืฆื•ื–ืืžืขืŸ ื“ื™ ืงืึทืœื˜ ืงื•ืœืึทื ื˜ ืœื•ื™ืคืŸ ื“ืจืš.

ื˜ื™ืฉ 3 ื•ื•ื™ื™ื–ื˜ ื“ื™ ื“ื™ื•ื•ื™ื™ื™ืฉืึทืŸ ืคื•ืŸ ื“ื™ ืขืคืขืงื˜ื™ื•ื•ืงื™ื™ึทื˜ ืคื•ืŸ ื“ื™ ื”ื™ืฅ ื™ืงืกื˜ืฉื™ื™ื ื“ื–ืฉืขืจ ืžืึธื“ืขืœ ืคื•ืŸ ื“ื™ ื™ืงืกืคึผืขืจืžืขื ืึทืœ ืื™ื™ื ืขืจ ืื™ืŸ ืคืึทืจืฉื™ื“ืŸ ืœื•ื™ืคืŸ ืจื™ื™ืฅ ืฆื•ื–ืืžืขืŸ ื“ื™ ื”ื™ื™ืก ืื•ืŸ ืงืึทืœื˜ ืฉื•ืจื•ืช.

ื˜ื™ืฉ 3. ืขืจืจืึธืจืก ืื™ืŸ ืงืึทืœืงื™ืึทืœื™ื™ื˜ื™ื ื’ ื”ื™ืฅ ืึทืจื™ื‘ืขืจืคื™ืจืŸ ืขืคืขืงื˜ื™ื•ื•ืงื™ื™ึทื˜ ืื™ืŸ %
ืžืึธื“ืขืœ-ื‘ืื–ื™ืจื˜ ืคึผืœืึทืŸ. ืฉืึทืคื•ื ื’ ืคื•ืŸ ืึท ืคืึทืจืœืึธื–ืœืขืš ืžืึธื“ืขืœ ื ื™ืฆืŸ ื“ืขื ื‘ื™ื™ึทืฉืคึผื™ืœ ืคื•ืŸ ืึท ืขืจืงืจืึทืคื˜ ื”ื™ืฅ ื™ืงืกื˜ืฉื™ื™ื ื“ื–ืฉืขืจ

ืื™ืŸ ืื•ื ื“ื–ืขืจ ืคืึทืœ, ื“ื™ ืื•ื™ืกื’ืขืงืœื™ื‘ืŸ ืงืึธื•ืึทืคื™ืฉืึทื ื˜ ืงืขื ืขืŸ ื–ื™ื™ืŸ ื’ืขื•ื•ื™ื™ื ื˜ ืื™ืŸ ืึทืœืข ืึทืคึผืขืจื™ื™ื˜ื™ื ื’ ืžืึธื“ืขืก ืคื•ืŸ ืื™ื ื˜ืขืจืขืก ืฆื• ืื•ื ื“ื–. ืื•ื™ื‘ ื‘ื™ื™ ื ื™ื“ืขืจื™ืง ืœื•ื™ืคืŸ ืจื™ื™ืฅ, ื•ื•ื• ื“ื™ ื˜ืขื•ืช ืื™ื– ื’ืจืขืกืขืจ, ื“ื™ ืคืืจืœืื ื’ื˜ ืึทืงื™ืขืจืึทืกื™ ืื™ื– ื ื™ืฉื˜ ืึทื˜ืฉื™ื•ื•ื“, ืžื™ืจ ืงืขื ืขืŸ ื ื•ืฆืŸ ืึท ื‘ื™ื™ึทื˜ืขื•ื•ื“ื™ืง ื™ื ื˜ืขื ืกืึทืคืึทืงื™ื™ืฉืึทืŸ ืคืึทืงื˜ืึธืจ, ื•ื•ืึธืก ื•ื•ืขื˜ ืึธืคืขื ื’ืขืŸ ืื•ื™ืฃ ื“ื™ ืงืจืึทื ื˜ ืœื•ื™ืคืŸ ืงื•ืจืก.

ืคึฟืึทืจ ื‘ื™ื™ึทืฉืคึผื™ืœ, ืื™ืŸ ืคื™ื’ื•ืจืข 10, ื“ื™ ื™ื ื˜ืขื ืกืึทืคืึทืงื™ื™ืฉืึทืŸ ืงืึธื•ืึทืคื™ืฉืึทื ื˜ ืื™ื– ืงืึทืœืงื™ืึทืœื™ื™ื˜ื™ื“ ื ื™ืฆืŸ ืึท ื’ืขื’ืขื‘ืŸ ืคืึธืจืžื•ืœืข ื“ื™ืคึผืขื ื“ื™ื ื’ ืื•ื™ืฃ ื“ื™ ืงืจืึทื ื˜ ืœื•ื™ืคืŸ ืงื•ืจืก ืื™ืŸ ื“ื™ ืงืึทื ืึทืœ ืกืขืœื–.

ืžืึธื“ืขืœ-ื‘ืื–ื™ืจื˜ ืคึผืœืึทืŸ. ืฉืึทืคื•ื ื’ ืคื•ืŸ ืึท ืคืึทืจืœืึธื–ืœืขืš ืžืึธื“ืขืœ ื ื™ืฆืŸ ื“ืขื ื‘ื™ื™ึทืฉืคึผื™ืœ ืคื•ืŸ ืึท ืขืจืงืจืึทืคื˜ ื”ื™ืฅ ื™ืงืกื˜ืฉื™ื™ื ื“ื–ืฉืขืจ
ืคื™ื’ื•ืจืข 10. ื•ื•ืึทืจื™ืึทื‘ืœืข ื”ื™ืฅ ืึทืจื™ื‘ืขืจืคื™ืจืŸ ืขื ื›ืึทื ืกืžืึทื ื˜ ืงืึธื•ืึทืคื™ืฉืึทื ื˜.

ืคื™ื™ื ื“ื™ื ื’ื–

  • ื•ื•ื™ืกืŸ ืคื•ืŸ ื’ืฉืžื™ื•ืช ื’ืขื–ืขืฆืŸ ืึทืœืึทื•ื– ืื™ืจ ืฆื• ืฉืึทืคึฟืŸ ื“ื™ื ืึทืžื™ืฉ ืžืึธื“ืขืœืก ืคื•ืŸ ืึท ื›ื™ื™ืคืขืฅ ืคึฟืึทืจ ืžืึธื“ืขืœ-ื‘ืื–ื™ืจื˜ ืคึผืœืึทืŸ.
  • ื“ืขืจ ืžืึธื“ืขืœ ืžื•ื–ืŸ ื–ื™ื™ืŸ ื•ื•ืขืจืึทืคื™ื™ื“ ืื•ืŸ ื˜ื•ื ื“ ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ ืคึผืจืึธื‘ืข ื“ืึทื˜ืŸ.
  • ืžืึธื“ืขืœ ืึทื ื˜ื•ื•ื™ืงืœื•ื ื’ ืžื›ืฉื™ืจื™ื ื–ืึธืœ ืœืึธื–ืŸ ื“ื™ ื“ืขื•ื•ืขืœืึธืคึผืขืจ ืฆื• ืงืึทืกื˜ืึทืžื™ื™ื– ื“ื™ ืžืึธื“ืขืœ ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ ื“ื™ ืจืขื–ื•ืœื˜ืึทื˜ืŸ ืคื•ืŸ ื˜ืขืกื˜ื™ื ื’ ื“ื™ ื›ื™ื™ืคืขืฅ.
  • ื ื™ืฆืŸ ื“ื™ ืจืขื›ื˜ ืžืึธื“ืขืœ-ื‘ืื–ื™ืจื˜ ืฆื•ื’ืึทื ื’ ืื•ืŸ ืื™ืจ ื•ื•ืขื˜ ื–ื™ื™ืŸ ืฆื•ืคืจื™ื“ืŸ!

ื‘ืึธื ื•ืก ืคึฟืึทืจ ื“ื™ ื•ื•ืืก ืคืึทืจื˜ื™ืง ืœื™ื™ืขื ืขืŸ. ื•ื•ื™ื“ืขื ืคื•ืŸ ื“ื™ ืึธืคึผืขืจืึทืฆื™ืข ืคื•ืŸ โ€‹โ€‹ืึท ื•ื•ื™ืจื˜ื•ืึทืœ ืžืึธื“ืขืœ ืคื•ืŸ ื“ื™ SCR ืกื™ืกื˜ืขื.

ื‘ืœื•ื™ื– ืจืขื’ื™ืกื˜ืจื™ืจื˜ ื ื™ืฆืขืจืก ืงืขื ืขืŸ ืึธื ื˜ื™ื™ืœ ื ืขืžืขืŸ ืื™ืŸ ื“ื™ ื™ื‘ืขืจื‘ืœื™ืง. ืกื™ื™ืŸ ืืจื™ื™ืŸื‘ื™ื˜ืข.

ื•ื•ืึธืก ื–ืึธืœ ืื™ืš ืจืขื“ืŸ ื•ื•ืขื’ืŸ ื•ื•ื™ื™ึทื˜ืขืจ?

  • ืงืกื ื•ืžืงืก%ื•ื•ื™ ืฆื• ื‘ืึทื•ื•ื™ื™ึทื–ืŸ ืึทื– ื“ื™ ืคึผืจืึธื’ืจืึทื ืื™ืŸ ื“ื™ ืžืึธื“ืขืœ ืงืึธืจืึทืกืคึผืึทื ื“ื– ืฆื• ื“ื™ ืคึผืจืึธื’ืจืึทื ืื™ืŸ ื“ื™ ื™ื™ึทื–ื ื•ื•ืึทืจื’.16

  • ืงืกื ื•ืžืงืก%ื•ื•ื™ ืฆื• ื ื•ืฆืŸ ืกื•ืคึผืขืจืงืึทืžืคึผื™ื•ื˜ืขืจ ืงืึทืžืคึผื™ื•ื˜ื™ื ื’ ืคึฟืึทืจ ืžืึธื“ืขืœ-ื‘ืื–ื™ืจื˜ ืคึผืœืึทืŸ.5

21 ื‘ืื ื•ืฆืขืจ ื”ืื˜ ื’ืขืฉื˜ื™ืžื˜. 1 ื‘ืื ื•ืฆืขืจ ื”ืื˜ ื–ื™ืš ืืคื’ืขื”ืืœื˜ืŸ.

ืžืงื•ืจ: www.habr.com

ืœื™ื™ื’ืŸ ืึท ื‘ืึทืžืขืจืงื•ื ื’