Maqaal ku saabsan Isku-darka waxqabadka mashiinka qaboojinta
Mashiinka qaboojinta waa mashiin ka qaada kulaylka meel heerkul hoose leh, ka dibna u gudbiya meel heerkul sare leh. Si hawshani u dhacdo, mashiinku waa inuu qabtaa shaqada sababtoo ah kulaylku si dabiici ah ayuu uga socdaa heerkul sare ilaa heerkul hoose. Tani waa weedha Clausius:
Ma suurtowdo in mashiinka qaboojinta uu kulaylka ka wareejiyo meel heerkul hoose leh una wareejiyo meel heerkul sare leh, iyada oo aan shaqo lahayn (Sharciga labaad ee thermodynamics - bayaanka Clausius).
Mashiinku wuxuu shaqeeyaa (W) si uu kulaylka uga wareejiyo heerkulka hooseeya (Q L ) una wareejiyo heerkulka sare (Q H ) . Iyada oo lagu saleynayo ilaalinta tamarta, Q L + W = Q H.
Haddii matoorka kuleylku uu isticmaalo ereyga waxtarka, markaa qaboojiyaha wuxuu isticmaalaa ereyga isku-dhafka waxqabadka (C P ). Isu-dhafka waxqabadka (C P ) ee qaboojiyaha waa saamiga u dhexeeya kulaylka laga soo wareejiyay heerkulka hoose (Q L ) ilaa shaqada (W), kaas oo loo sameeyo si loogu wareejiyo kulaylka.
Waxqabadka mashiinka qaboojinta ee ugu habboon:
TL = heerkul hoose, TH = heerkul sare
