Kunyumba Makina Opangira Mpweya Watsopano Malangizo Osankha (Ⅱ)

1. Kugwira ntchito bwino kwa kusinthana kwa kutentha kumatsimikiza ngati kuli kothandiza komanso kosunga mphamvu

Kaya makina opumira mpweya wabwino ndi osunga mphamvu zambiri zimadalira chosinthira kutentha (mu fan), chomwe ntchito yake ndikusunga mpweya wakunja pafupi ndi kutentha kwa mkati momwe zingathere kudzera mu kusinthana kutentha. Kusinthasintha kutentha kukakhala kwakukulu, kumakhala kosunga mphamvu zambiri.

Komabe, ziyenera kudziwika kuti kusinthana kwa kutentha kumagawidwa m'magulu awiri: kusinthana kwa kutentha kwachibadwa (HRV) ndi kusinthana kwa enthalpy (ERV). Kusinthana kwa kutentha kwachibadwa kumangosinthana kutentha popanda kusintha chinyezi, pomwe kusinthana kwa enthalpy kumayang'anira kutentha ndi chinyezi. Kuchokera kumadera osiyanasiyana, kusinthana kwa kutentha kwachibadwa ndikoyenera madera omwe ali ndi nyengo youma, pomwe kusinthana kwa enthalpy ndikoyenera madera omwe ali ndi nyengo yonyowa.

2. Kaya kukhazikitsa kuli koyenera - ichi ndi tsatanetsatane wonyalanyazidwa kwambiri womwe ungakhudze kwambiri zomwe ogwiritsa ntchito akukumana nazo

Ogwiritsa ntchito ambiri amangoyang'ana kwambiri ubwino wa zinthu zopumira mpweya wabwino akamasankha, ndipo saganizira kwambiri za kuyika ndi ntchito, zomwe zimapangitsa kuti ogwiritsa ntchito asakhutire nazo. Gulu labwino loyika lidzayang'ana kwambiri mfundo zinayi zotsatirazi poyika:

(1) Kulingalira bwino kwa kapangidwe ka mapaipi: Mpweya wabwino wa chipinda chilichonse umakhala wabwino, ndipo mpweya wabwino wobwerera ukhoza kubweretsa mpweya mosavuta;

(2) Malo osavuta kuyikamo: osavuta kusamalira, osavuta kusintha zosefera;

(3) Kugwirizana pakati pa mawonekedwe ndi kalembedwe ka zokongoletsera: Mpweya wotuluka ndi chowongolera mpweya ziyenera kuphatikizidwa bwino ndi denga, popanda mipata yayikulu kapena kuchotsedwa utoto, ndipo mawonekedwe a chowongoleracho ayenera kukhala osawonongeka komanso osawonongeka;

(4) Sayansi yokhudza chitetezo chakunja: Zigawo za payipi yopita kunja ziyenera kulumikizidwa ndi zophimba mapaipi kuti madzi amvula, fumbi, udzudzu, ndi zina zotero zisalowe mu payipi ya dongosolo la mpweya wabwino ndikusokoneza ukhondo wa mpweya.

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