Kutheni i-CO2 incubator yam inomswakama?
Xa sisebenzisaIsifukamisi se-CO2ukukhulisa iiseli, ngenxa yomahluko kubungakanani bolwelo olongeziweyo kunye nomjikelo wokukhula, sineemfuno ezahlukeneyo zomswakama ohambelanayo kwi-incubator.
Kwizilingo ezisebenzisa iipleyiti zenkcubeko zeeseli ezingama-96 ezinomjikelo omde wenkcubeko, ngenxa yolwelo oluncinci olongezwe emthonjeni omnye, kukho umngcipheko wokuba isisombululo senkcubeko siya koma ukuba siyaphela ixesha elide kwi-37 ℃.
Ukufuma okuphezulu kwi-incubator, umzekelo, ukufikelela ngaphezulu kwe-90%, kunokunciphisa ngempumelelo ukufuma kolwelo, nangona kunjalo, kukho ingxaki entsha, iingcali ezininzi zenkcubeko yeseli zifumanise ukuba i-incubator kulula ukuyivelisa kwi-condensate kwiimeko zokufuma okuphezulu, imveliso ye-condensate ukuba ayilawulwa, iya kuqokelelana ngakumbi nangakumbi, ukuya kwinkcubeko yeseli izise umngcipheko othile wosulelo lweebhaktheriya.
Ngoko ke, ngaba ukuveliswa komswakama kwi-incubator kungenxa yokuba ukufuma okuphezulu kakhulu?
Okokuqala, kufuneka siqonde ingcamango yokufuma okulinganiselweyo,ukufuma okulinganiselweyo (Ukufuma okulinganiselweyo, i-RH)ngumxholo wokwenyani womphunga wamanzi emoyeni kunye nepesenti yomxholo womphunga wamanzi kwi-saturation kubushushu obufanayo. Ichazwe kwifomyula:
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Ipesenti yomswakama imele umlinganiselo womxholo womphunga wamanzi emoyeni ukuya kumxholo ophezulu onokwenzeka.
Ngokukodwa:
* 0% RH:Akukho mphunga wamanzi emoyeni.
* I-RH eyi-100%:Umoya ugcwele umphunga wamanzi kwaye awukwazi ukugcina umphunga wamanzi omninzi kwaye kuya kubakho ukufuma.
* 50% RH:Ibonisa ukuba isixa sangoku somphunga wamanzi emoyeni sisiqingatha somphunga wamanzi ogcweleyo kuloo bushushu. Ukuba ubushushu buyi-37°C, ngoko uxinzelelo lomphunga wamanzi ogcweleyo lumalunga ne-6.27 kPa. Ke ngoko, uxinzelelo lomphunga wamanzi kwi-50% yomswakama malunga ne-3.135 kPa.
Uxinzelelo lomphunga wamanzi ogcweleyoluxinzelelo oluveliswa ngumphunga kwisigaba segesi xa amanzi angamanzi kunye nomphunga wawo zikwi-dynamic equilibrium kubushushu obuthile.
Ngokukodwa, xa umphunga wamanzi kunye namanzi angamanzi zisebenza kunye kwinkqubo evaliweyo (umz., i-incubator ye-Radobio CO2 evaliweyo kakuhle), iimolekyuli zamanzi ziya kuqhubeka zitshintsha ukusuka kwimeko yolwelo ukuya kwimeko yegesi (ukufuma) ngokuhamba kwexesha, ngelixa iimolekyuli zamanzi angamanzi ziya kuqhubeka zitshintsha ziye kwimeko yolwelo (ukujiya).
Kwindawo ethile, amazinga okuphuma komoya kunye nokufuma ayalingana, kwaye uxinzelelo lomphunga kuloo ndawo luxinzelelo lomphunga wamanzi agcweleyo. Luphawulwa yi
1. ukulingana okuguquguqukayo:xa amanzi nomphunga wamanzi zisebenza kunye kwinkqubo evaliweyo, ukufuma kunye nokufuma ukuze kufikelelwe kumlinganiselo olinganayo, uxinzelelo lomphunga wamanzi kwinkqubo alusatshintshi, ngeli xesha uxinzelelo luxinzelelo lomphunga wamanzi ogcweleyo.
2. ukuxhomekeka kubushushu:Uxinzelelo lomphunga wamanzi agcweleyo luyatshintsha ngokweqondo lobushushu. Xa ubushushu busanda, amandla e-kinetic eemolekyuli zamanzi ayanda, iimolekyuli zamanzi ezininzi zinokuphuma ziye kwisigaba segesi, ngoko ke uxinzelelo lomphunga wamanzi agcweleyo luyanda. Ngokwahlukileyo koko, xa ubushushu buncipha, uxinzelelo lomphunga wamanzi agcweleyo luyancipha.
3. Iimpawu:Uxinzelelo lwamanzi agcweleyo luphawu olubonakalayo kuphela, aluxhomekekanga kubungakanani bolwelo, kuphela ngobushushu.
Ifomula eqhelekileyo esetyenziselwa ukubala uxinzelelo lomphunga wamanzi agcweleyo yi-Antoine equation:
Kumanzi, i-Antoine constant inexabiso elahlukileyo kwiindidi ezahlukeneyo zobushushu. Iseti eqhelekileyo yee-constants zezi:
* A=8.07131
* B=1730.63
* C=233.426
Olu seti lwee-constants lusebenza kuluhlu lobushushu oluqala kwi-1°C ukuya kwi-100°C.
Singasebenzisa ezi constants ukubala ukuba uxinzelelo lwamanzi agcweleyo kwi-37°C yi-6.27 kPa.
Ngoko ke, angakanani amanzi akwimo yomoya kwi-37 degrees Celsius (°C) kwimeko yoxinzelelo lomphunga wamanzi ogcweleyo?
Ukubala umxholo wobunzima bomphunga wamanzi agcweleyo (umswakama opheleleyo), singasebenzisa ifomula ye-Clausius-Clapeyron equation:
Uxinzelelo lomphunga wamanzi ogcweleyo: Kwi-37°C, uxinzelelo lomphunga wamanzi ogcweleyo yi-6.27 kPa.
Ukuguqula ubushushu bube yiKelvin: T=37+273.15=310.15 K
Ukufaka endaweni yefomula:
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Isiphumo esifunyenwe ngokubala simalunga ne-44.6 g/m³.
Kwi-37°C, umxholo womphunga wamanzi (ukufuma okupheleleyo) xa ugcwala umalunga ne-44.6 g/m³. Oku kuthetha ukuba imitha nganye yomoya enokuthwala iigram ezingama-44.6 zomphunga wamanzi.
Isixhobo sokufukamela i-CO2 esingama-180L sinokuthwala kuphela malunga neegram ezisi-8 zomphunga wamanzi.Xa ipani yokufumisa kunye neenqanawa zokukhulisa zizaliswe lulwelo, ukufuma okufanelekileyo kunokufikelela lula kumaxabiso aphezulu, nokuba kufutshane namaxabiso okufuma okugcwala.
Xa umswakama ufikelela kwi-100%,Umphunga wamanzi uqala ukujiya. Kule ndawo, ubungakanani bomphunga wamanzi emoyeni bufikelela kwixabiso eliphezulu obunokubamba kubushushu bangoku, oko kukuthi ukugcwala. Ukwanda okungakumbi komphunga wamanzi okanye ukwehla kobushushu kubangela ukuba umphunga wamanzi ujiya ube ngamanzi angamanzi.
Ukufuma kungenzeka xa umswakama ungaphezulu kwe-95%,kodwa oku kuxhomekeke kwezinye izinto ezifana nobushushu, ubungakanani bomphunga wamanzi emoyeni, kunye nobushushu bomphezulu. Ezi zinto zinefuthe zezi zilandelayo:
1. Ukwehla kobushushu:Xa ubungakanani bomphunga wamanzi emoyeni busondele ekugcwaleni, naluphi na ukwehla okuncinci kobushushu okanye ukunyuka kobuninzi bomphunga wamanzi kunokubangela ukuba kubekho ukufuma. Umzekelo, ukuguquguquka kobushushu kwi-incubator kunokukhokelela ekudalweni kwe-condensate, ngoko ke ubushushu obuzinzileyo ngakumbi i-incubator iya kuba nefuthe lokuthintela ekudalweni kwe-condensate.
2. ubushushu bomphezulu obungaphantsi kobushushu be-dew point:Ukuba ubushushu bomphezulu wendawo buphantsi kunobushushu be-dew point, umphunga wamanzi uya kujika ube ngamathontsi amanzi kwezi ndawo, ngoko ke ukulingana kobushushu be-incubator kuya kuba nokusebenza ngcono ekuthinteleni ukufuma.
3. Ukwanda komphunga wamanzi:Umzekelo, izikhongozeli zepani yokufumisa kunye nenkcubeko ezinolwelo oluninzi, kunye ne-incubator zivaliwe ngcono, xa ubungakanani bomphunga wamanzi emoyeni ngaphakathi kwi-incubator bunyuka ngaphaya komthamo ophezulu kubushushu bangoku, nokuba ubushushu abutshintshanga, ukufuma kuya kuveliswa.
Ngoko ke, i-CO2 incubator enolawulo olufanelekileyo lobushushu ngokucacileyo inefuthe elithintelayo ekudalweni kwe-condensate, kodwa xa umswakama ohambelanayo udlula i-95% okanye ufikelela kwi-saturation, amathuba okuba i-condensation inyuke kakhulu,ngoko ke, xa sikhulisa iiseli, ukongeza ekukhetheni i-CO2 incubator elungileyo, kufuneka sizame ukuphepha umngcipheko wokufuma okubangelwa kukufuna ukufuma okuphezulu.
Ixesha leposi: Julayi-23-2024