Yadda Tsarin Ganyi Ya Aiki, Abin Da Ya Yi, Da Yadda Ya Kama
1. Maimakon farko na kirkirar tsarin ganyi ita ce yin iko darajar ganyi daga ruwa zuwa sama. Wannan kirkira ya samun abin damu ta hanyar hada wasu alamar kayayyaki biyu:
Akwayo fahimta iri biyu ne ake sayunsa mai tsauraran coolant shiga zuwa cikin sama:
Conduction: An ninka hankumi daga coolant mai zurfi zuwa cikin core (tuba na metal) ta conduction. Convection: Sama mai runzuwa kan sama mai zurfi zai kunawa (convey) hankumin.
2. Kayan daya daga cikin core kuma yadda duk wanda ke aiki don sanar da wuyar gaskiya:
Core ya kasance daga sarakun layi masu kaɗawa masu kaɗawa masu tuba da fins.
Tubes (coolant channels)
Manufar tubes: Tubes suna kare coolant mai zurfi daga radiator inlet zuwa radiator outlet.
Tsarin amfani: Don kula da adadin thermal resistance (ko annan, menene adadin hankumin da ba a ninku shi ba zuwa cikin ruwa). Tubes ana ƙirƙiransu daga abubuwan metallic matalci (aluminum ne a matsayin halin, kuma shape flat (elongated) yana kirkirar yanki mai yawa a tsakanin wall na tube da ruwa.
Fins (air channels/heat sinks)
Manufar fins: Fins suna tushen yanar thermal-surface mai yawa da aka ninka shi zuwa sama.
Ƙirƙira don ma'ana: Fins suna ƙarƙashin halomu mai zurfi (bambanci alwali) da ke haɗuwa da tubular.
Abin farfado: Halyar (mai sadura, mai lashe) tushen tsakanin fins da tubular, ta yi nasara kan hanyar sayanmu: coolant → tube wall → fin → air.
Gwajinan girman corrugated suna taimakawa wajen kullewa a sama, yin mulkiyar boundary layer kuma kawowa takaitacciyar shigo daga cikin fins yayin addadin inganci na fins.
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"Bayan yawan gwajin kwatance radiator na farko, mai gyara nake ya kawo mu ammaurar core na radiator kuma shigar da wannan sabon. Akwai farken tsakanin amfani da wannan sabon core na radiator da amfani da radiator core na farko mai clog wanda ya koma kada-kadan. Bayan shigar da wannan core na radiator, yanzu ina da takaddar yankefe tare da kyau, haka nan a lokacin da ke sama a tsakiyar rana mai zurfi. Sai kuma, shigowa ta yi kyau; wannan core na radiator ita ce abubuwar tsarki na OEM."
"Wannan juyin radiator ya fita sosai cikin takarda ta hanyar radiator. Yanzu injin ya gaske sosai karaga wannan radiator mai tsawon shekara 50 da na canza, domin haka a lokacin tare da tafi-tafawa. Babu sauye ba a halin zuciyar yanjuwa a lokacin zurfi. Wannan juyin radiator ita ce dari tsari mai mahimmanci don kare maƙalolin gida na klasiko a kan hanyar haɗa da kyau."
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