1. Nthunzi yodzaza
Nthunzi yomwe sinatenthedwe imatchedwa saturated steam.Ndi gasi wopanda mtundu, wopanda fungo, wosapsa komanso wosawononga.Nthunzi yothira imakhala ndi izi.
(1) Pali mgwirizano umodzi ndi umodzi pakati pa kutentha ndi kuthamanga kwa nthunzi yodzaza, ndipo pali kusiyana kosiyana kokha pakati pawo.
(2) Nthunzi yothira ndiyosavuta kuyimitsa.Ngati kutentha kumatayika panthawi yopatsirana, madontho amadzimadzi kapena nkhungu zamadzimadzi zimapangidwira mu nthunzi, zomwe zimapangitsa kuchepa kwa kutentha ndi kupanikizika.Nthunzi yokhala ndi madontho amadzimadzi kapena nkhungu yamadzimadzi imatchedwa nthunzi yonyowa.Kunena zowona, mpweya wodzaza ndi madzi a magawo awiri kapena pang'ono okhala ndi madontho amadzimadzi kapena nkhungu zamadzimadzi, kotero kuti mayiko osiyanasiyana sangathe kufotokozedwa ndi equation ya mpweya womwewo.Zomwe zili m'madontho amadzimadzi kapena nkhungu zamadzimadzi mu nthunzi yodzaza zimawonetsa mtundu wa nthunzi, zomwe nthawi zambiri zimawonetsedwa ndi kuuma.Kuuma kwa nthunzi kumatanthauza kuchuluka kwa nthunzi youma mu voliyumu ya nthunzi yodzaza, yoyimiridwa ndi "x".
(3) N'zovuta kuyeza molondola kutuluka kwa nthunzi yodzaza, chifukwa kuuma kwa nthunzi yodzaza kumakhala kovuta kutsimikizira, ndipo ma flowmeters ambiri sangathe kudziwa bwino kutuluka kwa madzi a magawo awiri, ndipo kusinthasintha kwa nthunzi kumayambitsa kusintha kwa nthunzi. kachulukidwe, ndipo zolakwa zina zidzachitika mu zisonyezo za flowmeters .Choncho, poyezera nthunzi, tiyenera kuyesetsa kusunga kuuma kwa nthunzi pamalo oyezera kuti tikwaniritse zofunikira, ndikuchitapo kanthu za chipukuta misozi ngati kuli kofunikira kuti tipeze muyeso wolondola.
2. Nthunzi yotentha kwambiri
Nthunzi ndi sing'anga yapadera, ndipo nthawi zambiri, nthunzi imatanthawuza nthunzi yotentha kwambiri.Mpweya wotentha kwambiri ndi gwero lamphamvu lamagetsi, lomwe nthawi zambiri limagwiritsidwa ntchito poyendetsa makina opangira nthunzi kuti azizungulira, ndiyeno kuyendetsa jenereta kapena centrifugal compressor kuti agwire ntchito.Nthunzi yotentha kwambiri imapezeka ndi kutentha kwa nthunzi.Lilibe madontho amadzimadzi kapena nkhungu yamadzimadzi, ndipo ndi ya mpweya weniweniwo.Kutentha ndi kupanikizika kwa nthunzi yotentha kwambiri ndi magawo awiri odziimira okha, ndipo kachulukidwe kake kuyenera kutsimikiziridwa ndi magawo awiriwa.
Pambuyo pa nthunzi yotentha kwambiri itatengedwera kwa mtunda wautali, ndi kusintha kwa ntchito (monga kutentha ndi kupanikizika), makamaka pamene kutentha kwapamwamba sikuli kokwera kwambiri, kumalowetsa machulukidwe kapena supersaturation kuchokera ku dziko lotentha kwambiri chifukwa cha kuchepa. kutentha kwa kutentha, kusandulika kukhala nthunzi yodzaza kapena nthunzi yodzaza ndi madontho amadzi.Pamene ano zimalimbikitsa nthunzi decompressed mwadzidzidzi ndipo kwambiri, madzi adzakhalanso ano zimalimbikitsa nthunzi kapena supersaturated nthunzi ndi madontho a madzi pamene amakula adiabatically.Nthunzi yodzaza mwadzidzidzi imaphwanyidwa kwambiri, ndipo madziwo adzasandulika kukhala nthunzi yotentha kwambiri akamakula kwambiri, motero amapanga mpweya wamadzimadzi a magawo awiri.