Ukuqapha izinguquko zokushisa zangaphandle ngaphambi nangemva kokuguqulwa
Khetha amanye amaphuzu okuqapha ukuze wonge amandla Ukufakwa Kwe-Thermal ukuguqulwa kwemishini yokushisa namapayipi, kanye nokukala izinga lokushisa langaphandle lamaphuzu okuqapha ngaphambi nangemva kokuguqulwa. Ngemva kokuqeda ukuguqulwa kokushisa nokonga amandla, izinga lokushisa lokubukeka kwemishini lihambisana ngokugcwele nezindinganiso ezifanele, futhi ukuvikelwa kokushisa kanye nomphumela wokonga amandla wemishini yokushisa namapayipi kuthuthukiswe kakhulu ukuze kufezwe izidingo zokuvikelwa nokonga amandla.

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Ngaphambi kokuba ivalvu yokuvala ingavimbelwanga, izinga lokushisa lobuso lingu-371 Fahrenheit, okulingana no-188.44 Celsius, njengoba kutholwe ngumuntu othwebula izithombe.

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Ngemva kokuba ivalvu yokuvala ivaliwe futhi yasebenza izinsuku eziyi-10, izinga lokushisa lobuso lalingu-119 Fahrenheit, okulingana no-48.3 Celsius, njengoba kutholwe ngumthwebuli wezithombe.

Ukuqhathaniswa kokulahlekelwa ukushisa ngaphambi nangemva kokuguqulwa
Ukusetshenziswa kwe-q (W/m2) kubonisa ukuthi izinga lokushisa lokugeleza kokushisa, inani lokushabalaliswa kokushisa okukhiqizwa yindawo kuwukulahlekelwa ukushisa kanye nomkhiqizo wendawo, futhi indawo yesimo sokufakwa kokushisa inobuhlobo obuhle nokutholakala kwemishini yokushisa kanye nomphumela wokufakwa kokushisa kwamapayipi, inkomba iyisibonakaliso esiyinhloko somphumela wokuhlolwa kwemishini yokushisa kanye nepayipi. Inikeza inani eliphakeme kakhulu lokulahlekelwa ukushisa elivunyelwe imishini yokushisa kanye namapayipi ngaphansi kwamazinga okushisa ahlukene aphakathi.
q=a×(TW-TF)
u-q ukhombisa ukulahleka kokushisa/ukugeleza kokushisa kobuningi, (W/m2) uhlelo lokudlulisa ukushisa olungaphezulu kwepayipi lodonga oluyindilinga a=9.42+0.05×(TW-TF)W/(m2-K); u-TW ukhombisa izinga lokushisa langaphandle le Ukufakwa kokushisa Si-tructure; i-TF ikhombisa izinga lokushisa elizungezile.

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Ngemva kokufaka isivikelo sokushisa, ukushintsha kwezinga lokushisa lento kuvame ukwehla, okuboniswa ezimweni ezilandelayo:
Ngezinto ezishisa kakhulu: njengokusebenzisa imishini yezimboni, amapayipi ashisa kakhulu, njll., Isikhindi Sokufudumeza Esishisayo kunganciphisa ukulahlekelwa ukushisa endaweni ezungezile. Ngenxa yokuthi isivikelo sokushisa sinokuqhutshwa kokushisa okuphansi, singavimbela ukushisa ngokuqhutshwa kanye nokudluliselwa komhlaba wangaphandle, ukuze izinga lokwehla kwezinga lokushisa lento lehle kakhulu, ukuze kugcinwe izinga lokushisa eliphakeme, kuncishiswe ukulahlekelwa ukushisa, futhi kuthuthukiswe ukusebenza kahle kokusetshenziswa kwamandla.
Kwezinto ezisezingeni eliphansi lokushisa: njengamathangi okugcina izinto ezisezingeni eliphansi lokushisa, ukuthuthwa kwezimpahla ngochungechunge olubandayo, njll., i-thermal Ijazi Lokuvala Ukushisa kungavimbela ukudluliselwa kokushisa kwangaphandle. Lokhu kungagcina izinto ezishisa kancane zisezingeni lokushisa eliphansi, kunciphise ukulahleka kokubanda, futhi kuvimbele izinga lokushisa lazo ukuthi lingakhuphuki ngokushesha futhi kuthinte ikhwalithi yezimpahla, isibonelo, ukuvimbela ukudla okusesikhwameni sokubanda ukuthi kungawohloki ngenxa yokwenyuka kwezinga lokushisa.
Ezintweni noma ezindaweni lapho izinga lokushisa lidinga ukugcinwa lizinzile: isibonelo, eminye imishini yelabhorethri kanye nezinsimbi zikagesi ezinezidingo eziphezulu zokunemba kwezinga lokushisa, ijazi lokuvikela ukushisa lisiza ukugcina izinga lokushisa lalo lizinzile. Linganciphisa umthelela wokushintshashintsha kwezinga lokushisa lemvelo langaphandle entweni, ukuze izinga lokushisa lento ngaphakathi kobubanzi obuthile lihlale lingaguquguquki, ukuze kusebenze kahle imishini kanye nokunemba kwemiphumela yokuhlola.