Rankine kutenderera hwemvura turbine

Kunyange muzvigadzirwa mberi rokutsanya chaizvo, unogona kazhinji kuona mamiriro ezvinhu apo nheyo inoshandiswa miti ano kuti vaionekwa okupedzisira remakore. Somuenzaniso, mumwe Rankine kutenderera, iyo yakagadzirwa muzana remakore rechi19, rinoshandiswa chiutsi turbines uye ikozvino.

The muvambi huru

Rankine kutenderera sezvayakawanikwa ne wokuScotland yefizikisi uye injiniya vaigara uye aishanda namapfumbamwe remakore. Kugadzirwa yave zita mukukudza musayendisiti mukuru, uyo aivawo co-muvambi unyanzvi wethermodynamics.

Renkin Uilyam John akaberekwa muna 1820 muna Edinburgh, uko akadzidza pa Institute kwemakore matatu. Zvisinei, kupedzisa nzvimbo ino musayendisiti asingagoni nekuda yakaoma mamiriro ezvemari. Asi izvi hazvina kutadzisa pakuridza yefizikisi kushandisa zvinoverengeka anobatsira matongo. Saka, muna 1849 akagamuchira equations wethermodynamics, izvo tsanangura ukama pakati zvokuimba simba uye nokupisa. Uyewo akaita kuvakwa chiutsi-injini yokuti uye vakava dzinokosha izvo vakaumba hwaro basa chikwata ichi. Urongwa izvi zvinoumba muitiro dzakapiwa zita iri kukudzwa musayendisiti - Rankine kutenderera.

Muchidimbu

kutenderera ichi kushanda ndiko yokungotaura okuti ari thermodynamic pezvakaitwa kuitika munguva hwemvura simba zvinomera zviri nokudzokorora muoti. Tinogona kusiyanisa zvinhu kwacho re ichi kutenderera:

• nemvura runopwa pane mukuru kumanikidzwa;
• Water mamorekuru ari gaseous ezvinhu vari kuwedzera;
• nyoro hwemvura condenses pamusoro pamasvingo mudziyo;
• Urume kumanikidzwa ichiwedzerwa (vakadzokera kwokutanga ukoshi).

Zvinogona kucherechedzwa kuti chafariz kunyatsoshanda ino kutenderera ndiyo Proportional kuti tembiricha kutanga zvakananga. Uyewo, kuti kushanda uyu muitiro kunokonzerwa kumanikidzwa uye chafariz mamiriro chinoratidza pamusoro bhuku chinzvimbo uye nzira yokubudisa.

hwemvura turbine

chikwata ichi ari kupisa injini, somugumisiro iyo Magetsi riri kunotangira. The chikuru zvinoumba chokugadza ichi kunogona kumiririrwa mu zvinotevera zvawanyora:

• chinjwa chikamu randinogara rine rotor uye mashizha zvakabatanidzwa nayo;
• munhu mira nhengo rine hurongwa hwakadai kamwene uye stator.

basa chokugadza inogona inozivikanwa nenzira iyi. Mvura gaseous ezvinhu panguva mukuru tembiricha uye kumanikidzwa uchaguta munzvimbo turbine kamwene. Pano, panguva supersonic velocity zvinogona simba CHINOCHINJA kupinda kinetic peya, sezvamakaropafadzwa peya nemhepo PARTICIPLE. Izviwo, pave gasi parukova iyo anoita pamusoro turbine chipasa. Vachishandisa kutenderera zvinhu izvi Anoita rotor kutama, nokudaro zvibereko magetsi. Humwe condensation pamusoro hwemvura, uye rinopedza vari mugamuchiri two chilled mvura chaiyo kubva mvura anobata ndokukwidzwazve kupisa exchanger. Saka, pane kudzokorora remapazi, kuti rinoitwa Rankine kutenderera.

Pfungwa iyi rinoshandiswa hurongwa mune simba renyukireya miti, sezvazvakanyorwa inoshandiswa kumira-oga turbine vezvikwata kuti simba chizvarwa. zano Ndiko nokure kupfuura vakarongeka uye mari. Plants uchishanda nenhungamiro Rankine, richiparadzirwa munyika yose.