Phelelang mouoane le thepa ea eona

Ha ho pelaelo hore ba bangata ba ne ba lokela ho shebella ho setshwantsho ka eme setshelo bulehileng tsa metsi ka mor'a nakoana e feela. Ha e koahela ho koahela, metsi le e sa tlohe. Lebaka leo e tsejoa ho bohle - metsi e pshang kateng. Tlhaloso ea lipono tse makatsang ke e bonolo: le limolek'hule tsa metsi ba le e kholo lebelo ho lekaneng ho e siea metsi. Mona ke tshebetso ya ho ho fallela ka mokelikeli ho boemo gaseous 'me o bitsoa e le mouoane.

thulaganyou e mong, e leng tšokoloho ea mouoane ka mokelikeli ka, o bitsoa condensation. dithulaganyo tsena tse peli, e le mouoane 'me condensation ke kamehla: ba bang ba e pshang kateng metsi, karolo - le le khutsufalitsoeng. Ha bophahamo ba modumo ka holimo ho holim 'metsi a se nang moeli, e hlaheletseng e le mouoane tshebetso. metsi le le fetola mouoane e tlosoa, e kang ho hlaha ka holim 'a metsi a bulehileng, le mokelikeli butle-butle e ntse e feta ka gaseous boemo - mouoane.

Empa ha palo ya sebaka mahala holimo mokelikeli e feela, ho na le boemo bo fapaneng hanyenyane. Metsi le fetola mouoane ka ke a tlohela ba modumo le holim 'a metsi a thehoa mouoane phelelang. Kahoo e bitsoang mouoane ka equilibrium ha palo ya metsi le fetola mouoane le khutsufatsa mouoane baa lekana. metsi ha e fokotseha, 'me ha a tle, ho na le fihla boemong ba ho botsitso pakeng mouoane le condensation.

Hona joale re tseba hore na mouoane phelelang, 'me thepa ea lona, e ka rata ho tseba haholo bakeng sa rōna. Ho tloha qalong re etsa qeto ea hore chelete e ba sebaka mahala holimo holim mokelikeli e lekanyelitsoe. Ka holimo ho thehoa phelelang mouoane. 'Me haeba joale ena bophahamo ba modumo mahala fokotseha? Ho tla etsahala'ng? Tabeng ena, ho leka-lekana pakeng tsa condensation le mouoane tlōla. Condensation qala ho hatella ho etsa joalo, ka tjhelete e ya mongobo tla eketseha, 'me le para - fokotseha.

The mouoane khatello ea ka eo ke e equilibrium le mokelikeli bitsoa mouoane khatello. Ha re fokotsa sebaka lokolohile ka holimo metsi, ho mouoane khatello ea eketseha. The lebaka la phetoho ena le thato ea banyalani ba bang ba ka metsing. Ha e kholoanyane khatello ea mokelikeli o tsoha ka tlase sebaka ho feta mouoane e phelelang. Ho latela fihlela qeto e 'ngoe: haeba mocheso o sa khaotseng, e ba phelelang ho mouoane khatello ea ka bophahamo ba modumo efe kapa efe ya e tšoanang.

Ho na le e 'ngoe kgetho boitšoaro ba banyalani ba bang ba - ka bophahamo ba modumo ka holimo ho holim' metsi e fokotsehile, le para ea phetoho ha a hlahe ka mokelikeli ka. Kahoo, tse fetang holim'a metsi ho ke ke mouoane unsaturated. Ka mor'a moo, ka molumo decreases ka mocheso kamehla, mouoane qala ho fetoha metsi - mokgwa thehoa phelelang mouoane. Empa e ne e se ha lefeela ha boemo ba laetse hore lintho tsohle se etsahala ka mocheso kamehla. Ho na le ke boleng itseng e, oo ka oona mouoane ka retelehela ho mokelikeli.

boleng ena o bitsoa mocheso mahlonoko. Ntho khase ntse holimo mocheso mahlonoko tseo ho leng, 'me haeba ho ke ke ka tlase boleng mahlonoko, khase e fetoloa mokelikeli. E mong le e ntho e na le boleng ba lona ba mocheso mahlonoko. Ho bua ka makgetha a ho tse ling tse peli tsa banyalani ba bang ba bohlokoa: e ka ba ka bobeli metsi le o omileng ba phelelang ho mouoane. Ha metsi metsi marotholi a le teng, le mouoane omileng ha ba le mongobo.

Ho na le ke ho thoeng superheated mouoane - e ommeng mouoane ka mocheso ka holimo ho tse mahlonoko. Tabeng ena, ho lumeloa hore ka sebaka sa koalloa ha e sa mokelikeli, 'me ho na le mouoane feela. Superheated mouoane e sebediswa haholo-holo ka tsebo le matla. Mocheso phahameng ea mouoane superheated dumella tsamaisa eona ka tsela mela mouoane 'me a sebelisa ka turbines mouoane. Ka lebaka la ho ba sieo ha metsi a ka superheated bophelo turbine mouoane tšebeletso e eketsehileng.

Sehlooho seo se hlalosa hore na ke ba phelelang ho mouoane, mefuta ea eona le thepa, hammoho le tshebetso ya sebopeho sa eona 'me phetoho ka mokelikeli.