FormationSayniska

Carnot Cycle - qalabka afka baarkiisa saldhigyadii iyo dhammaan matoorada sari gudaha

Ka mid ah oo dhan geeddi socodka xilliile thermodynamic of gaar ah codsi af iyo qoraal ah wareegga Carnot ah. waxaa badanaa loo yaqaan looga adkaan, weyn, kaamil ah, iyo wixii la mid ah. d. Dad badan oo uusan u muuqdaan inay yihiin wax dahsoon oo aan la fahmi karin. Si kastaba ha ahaatee, haddii ay run in meel oo dhan Lahjadda yahay, ka dibna si degdeg ah u furo oo dhan xog, quruxda iyo hanad of this been abuurtay, kaas oo la helay by cilmiga Faransiiska iyo injineer Sadi Carnot. Iyo waxa uu noqonayaa mid iska cad in wax aan caadi ahayn ee geedi socodka soo jeediyay iyaga by waa, laakiin waxaa jira oo kaliya isticmaalka ugu wanaagsan ee sharciyada qaar ka mid ah dabeecadda.

Sidaas waxa run ahaantii waa si fiican u yaqaan oo dahsoon wareegga Carnot? Waxaa lagu qeexi karaan sida habka magaabo-guurto ah oo ku salaysan hoos u nidaamka thermodynamic xiriir kaamerada la labo ka mid ah taangiyada qalabka isagoo ah qiimaha heerkulka joogto ah oo xasiloon. Waxaa la malaysan in heerkulka hore (heating) ka badan yahay kii labaad (qaboojiyaha). Carnot wareegga waa nidaam thermodynamic in marka hore, markii hore isagoo ah qiimaha kaamerada gaar ah, la kulmo kululeeyaha ah. Markaas, by hoos u ah cadaadiska Rowan gaabis dhexdeeda yeedhay kordhin quasistatic, raaceen by amaahashada ka kululeeyaha iyo kulaylka iska caabin ah si ay cadaadis dibadda.

Intaas ka dib, nidaamka la go'doonsan, kaas oo mar kale waxa sababa quasistatic by ballaarinta adiabatic ilaa heerkulkiisa gaadho qaboojiye-beegyada uu la mid ah. In noocan ah nidaamka thermodynamic ballaarinta sidoo kale iska caabin ah hawlgalka gaar ah si cadaadis dibadda. In gobolka this, nidaamka iyo geeyey xiriir la condenser uu ku jiray ay si joogto ah cadaadis sii kordhaya oo waxaa loo kor Tifaftirayaasha in ay hal dhibic ka, si markaas full soo diro kaydka ah kulaylka labaad, ka kululeeyaha u amaahannay. Carnot Cycle gaarka ah ee aan la socon by khasaaro kulaylka kasta. Fikrad ahaan, nidaamka noocan oo kale ah waxaa loo yeedhi karaa mashiinka mooshin weligeed ah. Tani waa sababta oo oolnimada kaamerada of wareegga Carnot ah, taas oo kaliya ay ku xiran tahay labada ciyaaryahan ee taangiga heerkulka mar walba noqon doonaa suurto gal ugu sareeya. Si kastaba ha ahaatee, ilaa iyo haatan ma jiro mid ka mid ah ayaa si ay u abuuraan mashiin, kaamerada hufnaan oo ka badnaan lahaa soddon boqolkiiba habka la ogolaan meerto Sadi Carnot.

Iyo habka this waxaa la yiraahdaa fiican sababtoo ah waa badan ka wanaagsan yahay wareegyada kale ee awood u diinta kulaylka shaqo waxtar leh. Dhinaca kale, ay sabab u tahay dhibaatooyinka ee abaabulka iyo qabashada geedi socodka isothermal ah, codsiga waa mid aad u adag tahay in matoorada dhabta ah. Waayo, hufnaan kala iibsiga kulaylka ugu badan ee mashiinka noocan oo kale ah waa in gebi ahaanba go'doonsan ka deegaanka dibadda, kaas oo dhab ahaan waa wax macquul ah.

Reverse wareegga Carnot waxaa aasaas u ah tallaabo of mabda'a bamka kulaylka, taas oo, ka duwan mashiinka refrigerating waa at tamarta kasta oo wax kulul la siin karaa ka badan, sida nidaamka kulaylku. Qaar ka mid ah kulaylka waxa laga soo qaatay deegaanka dibadda, isagoo heerkulka a hoose, jajabka ka haray tamarta loo baahan yahay si loo sii daayo ee waxqabadka shaqada farsamo, sida kombaresarada ah.

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