Magirafu chiratidzo chechirongwa munzvimbo dzakawanda.
Muenzaniso wezvinhu chaizvo.
Denderedzwa vertices, mitsetse magirafu arcs (mabatanidza).
Kana paine nhamba iri padyo nearc, ndiyo chinhambwe chiri pakati pemapoinzi pamepu kana mutengo uri paGantt chati.
Mumagetsi nemagetsi, vertices zvikamu uye modules, mitsetse ndeye conductor.
Mune hydraulics, boilers, boilers, fittings, radiators uye pombi.
Mepu inoratidza maguta nemigwagwa.
Kubva padambudziko remasvomhu rechikoro:
Bhazi rinosimuka kubva panzvimbo A kuenda kunongedzo B. Mufambo uri pakati pemapoinzi 30 km.
Ko kana chinhambwe chiri 0?
Isu tinoderedza chinhambwe kubva padenga remba kusvika pasi kusvika zero. Imba ine nhurikidzwa mbiri inoshanduka kuita gomba.
Isu tinoderedza kureba kubva kubhailer kusvika kune radiator (tinopfupisa urefu hwepombi) - tinowana chitofu cheRussia.
Sezvaungave wakafungidzira, tekinoroji inoshanda mumativi ese.
Iwe unogona kuidzikisa kusvika ku zero kana kuwedzera kune infinity.
Kuderedza kureba kwemagetsi emagetsi kwakatungamirira pakusikwa kwema microcircuits.
Hurefu, kureba nehupamhi zviyero zvejometri. Zviyero zvenyika chaiyo (inooneka).
Zviyero zvinogona kuve zvakanyanya abstract:
- Π’Π΅ΠΌΠΏΠ΅ΡΠ°ΡΡΡΠ°
- ΠΡΠ΅ΠΌΡ
- Misa
- Density
- Kupisa kwemafuta
- Electrical conductivity
- Strength
- Fragility
- Speed
- Kukurumidza
- Simba
etc.
- kugona kwemiviri yenyama kuitisa simba (kupisa) kubva kune dzimwe nzvimbo dzinopisa dzemuviri kuenda kunhengo dzemuviri dzisingadziyirwe kuburikidza nenyonganiso yekufamba kwezvikamu zvemuviri (maatomu, mamorekuru, maerekitironi, nezvimwewo).
Nzira yekudzikisa sei kupisa conductivity kusvika zero?
Rudyi.
Deredza huwandu hweatomu, mamorekuru uye maerekitironi. Ndiko kuti, gadzira vacuum.
Tekinoroji yakafanana yatovepo uye iri kutengeswa. Inonzi screen-vacuum thermal insulation. Panel ine thermal conductivity yakaenzana ne0,004-0,006 W/m*K.
Kuenzanisa, izvi zvishoma zvishoma kudarika mineral wool uye 10 nguva shoma pane zvidhinha.
Nekuda kweizvozvo, ukobvu hwemadziro hunogona kudzikiswa kakawanda.
Uye kana iwe ukadzikisa huwandu kusvika zero ...
Zvisinei, handisi kuzokunyima mufaro wezvitsva zvitsva.
Zvinofadza zvigadzirwa!
Source: www.habr.com