Umzobo weMollier

Umzobo we-Mollier, owaziwa ngokuba yi-HS okanye i-HX Diagram, sisixhobo esiyimfuneko kwiinjineli, amagcisa kunye neengcali kwintsimi ye-thermodynamics kunye nefriji. Lo mzobo ngumboniso womzobo okuvumela ukuba ubone kwaye uhlalutye iimpawu ze-thermodynamic zomphunga wamanzi kunye nolunye ulwelo, uququzelele ukuqonda kweenkqubo zokufudumeza, ukupholisa kunye nokwandisa. Kweli nqaku, siza kuphonononga ngokweenkcukacha uMzobo weMollier, ubume bayo, izicelo kunye nendima yayo esisiseko ekusombululeni iingxaki ze-thermodynamic kwiinkalo ezahlukeneyo zobunjineli.

1. Intshayelelo kuMzobo weMollier: Ingcamango kunye nezicelo

Umzobo we-Mollier ngumboniso womzobo onxulumene neempawu ze-thermodynamic zomphunga wamanzi, njengobushushu, i-enthalpy, i-entropy, kunye noxinzelelo. Sisixhobo esisisiseko kubunjineli, ngakumbi kwishishini lefriji kunye imeko yomoya, kuba ikuvumela ukuba ubone kwaye uhlalutye ukuziphatha kweenkqubo zomphunga.

Esinye sezicelo eziphambili zomzobo we-Mollier kukubalwa kwefriji kunye neenkqubo zomoya. Ngalo mzobo, kunokwenzeka ukugqiba iipropati zomphunga kwindawo nganye kumjikelezo wefriji, njenge-evaporation kunye nokushisa kwe-condensation, uxinzelelo kunye nokushisa okudluliswayo. Oku kubaluleke kakhulu ekuyilweni nasekusebenziseni iinkqubo ezifanelekileyo zokupholisa umoya.

Ukongeza, umzobo we-Mollier usetyenziswa kuhlalutyo lwemijikelo yamandla, njengeenjini zomphunga. Ikuvumela ukuba uvavanye ukusebenza kwezi nkqubo ngokubona utshintsho kwiipropati kwinqanaba ngalinye lomjikelo, njengokwandiswa, ukunyanzeliswa, ukufudumeza kunye nokupholisa. Ngokunjalo, sisixhobo esiphambili ekumiseleni ukusebenza kakuhle kunye nomthamo wokuvelisa amandla kwiiinjini zomphunga.

Ekugqibeleni, umzobo we-Mollier sisixhobo esinamandla sokuhlalutya kunye noyilo lweenkqubo ze-steam kwiinkqubo ezahlukeneyo zobunjineli. Ukukwazi kwayo ukumela iipropathi ze-thermodynamic zomphunga kuvumela ukubala okuchanekileyo kunye nezigqibo ezinolwazi kuyilo kunye nokulungiswa kwefriji, i-air conditioning kunye neenkqubo zokuvelisa amandla. Ukuyisebenzisa ngokuchanekileyo kubalulekile ukufezekisa ukusebenza kakuhle kwamandla kunye nokuphepha iingxaki zokusebenza.

2. Iimpawu ze-thermodynamic ezimelwe kwi-Mollier Diagram

Umzobo we-Mollier sisixhobo esixabisekileyo sohlalutyo lwe-thermodynamic yezinto ezicocekileyo kunye nemixube. Kuyo, iipropathi ezininzi ezibalulekileyo zimelelwe ngokomzobo ezisivumela ukuba siqonde kwaye sibale indlela yokuziphatha kolwelo phantsi kobushushu obuhlukeneyo kunye neemeko zoxinzelelo.

Phakathi kwezona zakhiwo zibalulekileyo ze-thermodynamic ezinokuthi zifumaneke kuMzobo weMollier zezi:

• Ubushushu: I-axis enqamlekileyo yomzobo ihambelana neqondo lokushisa, ngokunyuka okuqhelekileyo kunye nokuphawulwa.
• I-Enthalpy: I-enthalpy ethile ye-substance iboniswa ngamagophe enthalpy rhoqo. Ezi ngqungquthela zibonisa ubungakanani bamandla ashushu aqulethwe kwi-substance kumaqondo okushisa ahlukeneyo kunye noxinzelelo.
• Impahla: I-entropy ethile imelwe yi-curves entropy eqhubekayo. Ezi ngqungquthela zibonisa ukuhluka kwe-entropy yento njengomsebenzi weqondo lokushisa kunye ne-enthalpy.
• Uxinzelelo: Imigca ye-diagonal iboniswa imele uxinzelelo kumaqondo okushisa ahlukeneyo. Le migca iluncedo ekumiseleni uxinzelelo lwenqaku elinikiweyo kumzobo.

Umzobo we-Mollier ukwabonelela ngolwazi oluxabisekileyo kwezinye iipropathi ze-thermodynamic ezifana nokuxinana, umthamo othile, umgangatho womphunga, kunye nomsebenzi othile. Lo mboniso womzobo uvumela ukubala kunye nohlalutyo ukuba lwenziwe ngokulula kwaye ngokukhawuleza, lula ukuqonda iinkqubo ze-thermodynamic kunye nokusetyenziswa kwazo kubunjineli.

3. Ubume kunye nezakhi zoMzobo weMollier

Imizobo ye-Mollier zizixhobo zegraphical ezisetyenziswa kwintsimi ye-thermodynamics ukumela iimpawu ze-thermodynamic zento, ezifana noxinzelelo, ubushushu, kunye ne-enthalpy. Le mizobo iluncedo kakhulu kubunjineli benkqubo, kuba ikuvumela ukuba ukhangele ngokukhawuleza nangokuchanekileyo kwaye uhlalutye indlela yokuziphatha yolwelo ngexesha lenkqubo.

Ulwakhiwo lomzobo we-Mollier lwenziwe ngamazembe amabini aphambili: i-axis ethe nkqo imele i-enthalpy, elinganiswa ngeekhilojuli ngekhilogram (kJ/kg), kwaye i-axis ethe tyaba imele ubushushu, obulinganiswa ngeedegree Celsius (°C) okanye iKelvin. K). Ukongeza kwezi axes, umzobo ukwabandakanya i-saturation curves, i-curve ye-pressure line curves, kunye ne-curves ye-volume curves eqhubekayo.

Izinto eziphambili zomzobo we-Mollier ziquka imigca yokugcwalisa, emele umphunga ogcweleyo kunye neemeko zolwelo lwento; imigca yoxinzelelo oluqhubekayo, emele amazwe apho uxinzelelo luhlala luhlala luhlala luhleli; kunye nemigca yevolumu ethile eqhubekayo, emele amazwe apho umthamo othile uhlala ungatshintshi. Le migca iyasivumela ukuba sichonge kwaye silandele iinkqubo ezahlukeneyo ze-thermodynamic ezinokuthi zingene kwi-substance.

Isishwankathelo, umzobo we-Mollier sisixhobo esibalulekileyo kwi-thermodynamics kunye nobunjineli benkqubo. Ubume bayo kunye nezixhobo zivumela iimpawu ze-thermodynamic zento ukuba zibonwe kwaye zihlalutywe ngokucacileyo nangokuchanekileyo. Ngokuqonda lo mzobo, iinjineli zinokwenza izigqibo ezinolwazi kwaye zandise iinkqubo. ngokufanelekileyo. [END-ISISOMBULULO]

4. Ukutolikwa kwee-curves kunye nemimandla kwi-Mollier Diagram

KuMzobo weMollier, iigophe kunye nemimandla imele iimpawu ezahlukeneyo ze-thermodynamic zomphunga wamanzi. Ukutolika la magophe kunye nemimandla, kubalulekile ukuqonda kakuhle intsingiselo yawo kunye nendlela anxibelelana ngayo enye kwenye.

1. Iigophe zeSaturation: Ezi gophe zimele imeko yokugcwala komphunga wamanzi. Ijiko lokuzalisa umphunga wolwelo libonisa umda phakathi kwamanzi angamalwelo kunye nomphunga wamanzi, ngelixa igophe eliqinileyo lokuzalisa umphunga libonisa umda phakathi komkhenkce nomphunga wamanzi. La magophe aluncedo ukumisela imeko yokuhlanganiswa kwamanzi njengomsebenzi woxinzelelo kunye nobushushu.

2. Iigophe zeqondo lokushisa rhoqo: La magophe amele amaqondo okushisa ahlukeneyo kwi-Mollier Diagram. Ziyimigca ethe tye edibanisa amanqaku kunye nobushushu obufanayo kwaye ivumela ukuba sinqume ukushisa kwendawo enikeziweyo kumzobo. Ngokomzekelo, ukuba sinephuzu kumzobo kwaye sidwebe umgca othe tye ukusuka kuloo ndawo de udibanise i-curve yeqondo lokushisa rhoqo, sinokumisela ubushushu obuhambelanayo.

3. I-Adiabatic curves kunye ne-isothermal curves: I-Adiabatic curves imele inkqubo yokwandiswa okanye ukunyanzeliswa kwamanzi ngaphandle kokutshintshwa kobushushu. La magophe aluncedo ekuhlalutyeni ukuziphatha kolwelo kwiinkqubo ze-adiabatic. Ngakolunye uhlangothi, i-isothermal curves imele inkqubo kwiqondo lokushisa rhoqo kwaye isetyenziselwa ukuhlalutya iinkqubo apho ubushushu buhlala buhlala.

Isishwankathelo, uMzobo weMollier sisixhobo esiluncedo kakhulu sohlalutyo lwe-thermodynamic yomphunga wamanzi. Ngokutolika amagophe kunye nemimandla kulo mzobo, sinokumisela iimpawu ezibalulekileyo zamanzi ezifana nemeko yokudibanisa, ubushushu, kunye nokuziphatha phantsi kweemeko ezahlukeneyo ze-thermodynamic. Kubalulekile ukuqonda intsingiselo kunye nobudlelwane phakathi kwala magophe kunye nemimandla ukusebenzisa ngokufanelekileyo esi sixhobo kuhlalutyo lweenkqubo zomphunga wamanzi.

5. Ukubalwa kweepropati ze-thermodynamic usebenzisa i-Mollier Diagram

Xa kuziwa ekubaleni iimpawu ze-thermodynamic, i-Mollier Diagram sisixhobo esisebenza kakhulu. Lo mzobo womzobo umele iimpawu zomphunga ophuphumayo, amanzi ahluzekileyo, kunye nomxube wamanzi omphunga kwigrafu enye. Ikuvumela ukuba ubone ngokulula ubudlelwane phakathi koxinzelelo, ubushushu, i-enthalpy kunye ne-entropy, eququzelela ukubalwa kweempawu kwiinkqubo ze-thermodynamic.

Ukusebenzisa i-Diagram ye-Mollier ngokuchanekileyo, kubalulekile ukulandela uchungechunge lwamanyathelo. Okokuqala, imeko ye-thermodynamic yenkqubo yomdla kufuneka ichongwe, oko kukuthi, ingaba i-steam egcweleyo, amanzi ahluthayo okanye umxube wazo zombini. Wakuba uchongiwe, kuzotywe umgca othe ngqo kumzobo odlula kwimeko ye-thermodynamic exeliweyo.

Iindlela ezahlukeneyo zinokusetyenziswa ukumisela iipropathi ezifunwayo ze-thermodynamic. Ngokomzekelo, kunokwenzeka ukusebenzisa umgaqo we-trapezoid ukubala utshintsho kwi-entropy phakathi kwamazwe amabini athile. Ukongezelela, kunokwenzeka ukubala i-enthalpy usebenzisa ifomula ethile ye-enthalpy kunye neempawu ezaziwayo. Kuzo zonke iimeko, kubalulekile ukuqinisekisa ukuba ufunda ngokuchanekileyo ulungelelwaniso kwi-Mollier Diagram kwaye usebenzise ii-equations ezifanelekileyo kunye neefomyula ukubala iipropati ezifunwayo.

6. Uhlalutyo lwemijikelezo yefriji kunye ne-vapor compression cycle kunye ne-Mollier Diagram

Sisixhobo esisisiseko kubunjineli be-thermodynamic. Lo mzobo usivumela ukuba sibonise iipropathi ze-thermodynamic zento kwaye sibone iinkqubo ezahlukeneyo ezenzeka kwifriji okanye umjikelo woxinzelelo lomphunga.

Ukwenza uhlalutyo kunye noMzobo we-Mollier, kuyimfuneko ukuba ube nedatha efana neqondo lokushisa, uxinzelelo kunye neempawu ezithile zefriji okanye umphunga kwinqanaba ngalinye kumjikelezo. Emva kokuba unayo le datha, unokucwangcisa imigca yenkqubo kumzobo usebenzisa izixhobo ezikhoyo, njengemithetho yokucwangcisa okanye iinkqubo zokulinganisa.

Inyathelo elilandelayo kukutolika umzobo. Ukwenza oku, iimpawu ezifanelekileyo ze-thermodynamic, ezifana ne-enthalpy, i-entropy, iqondo lokushisa kunye noxinzelelo, kufuneka zichongwe kwinqanaba ngalinye kumjikelezo. Ukongezelela, kunokwenzeka ukubala kunye nokuhlalutya ukusebenza komjikelo, usebenzisa iifomyula ze-thermodynamic kunye nobudlelwane. Olu hlalutyo luvumela ukuba sivavanye ukusebenza kakuhle kunye nokwandisa uyilo lwefriji kunye neenkqubo zokucinezela umphunga.

7. Ukusetyenziswa koMzobo we-Mollier ekuyilweni kwe-air conditioning kunye ne-air conditioning systems

Umzobo we-Mollier sisixhobo esisisiseko kuyilo lwenkqubo yokupholisa umoya kunye neyomoya. Ivumela iipropathi ze-thermodynamic zomoya ukuba zimelwe ngokwegraphical, ezifana nobushushu, ukufuma kunye nomthamo othile, obalulekileyo kuhlalutyo nokubalwa kwezi nkqubo.

Ukusebenzisa uMzobo weMollier ngokufanelekileyo, kufuneka ulandele amanyathelo athile. Okokuqala, imeko ye-thermodynamic yomoya kufuneka ichongwe, oko kukuthi, Iimpawu zakhe izinto ezithile ezifana nobushushu kunye nokufuma okunxulumeneyo. Emva koko ufumane le ndawo kwidayagram ngokuzoba umgca othe nkqo kwiqondo lobushushu kunye nomgca othe tye ngokufuma.

Emva kokuba inqaku libekwe kwi-Mollier Diagram, ezinye izinto ezibalulekileyo ze-thermodynamic zinokufumaneka, ezifana ne-enthalpy kunye nobushushu bomoya. Ukongezelela, umzobo uvumela ukumisela iinkqubo zokupholisa kunye nokufudumala, kunye nokusebenza izixhobo i-air conditioning kunye ne-air conditioning. Sisixhobo esibalulekileyo sokuyila kunye nokuphucula ezi nkqubo, njengoko zibonelela ngokucacileyo kunye nomboniso wegraphical ocacileyo weempawu zomoya kwiimeko ezahlukeneyo.

8. Izicelo zoMzobo weMollier kwishishini lemichiza kunye nenkqubo

Umzobo we-Mollier sisixhobo esisetyenziswa ngokubanzi kushishino lwemichiza kunye nenkqubo yenkqubo ngenxa yokukwazi ukumela umzobo iimpawu ze-thermodynamic zomphunga wamanzi. Oku kuboniswa okubonakalayo kunceda ukutolikwa kunye nohlalutyo lweendlela ezahlukeneyo zokupholisa, ukufudumeza kunye nokufudumala.

Omnye Izicelo Ukusetyenziswa okuqhelekileyo koMzobo weMollier kukufanisa kunye noyilo lwefriji kunye neenkqubo zomoya. Esi sixhobo sikuvumela ukuba unqume iimpawu zefriji kwiindawo ezahlukeneyo kumjikelezo wefriji, okwenza kube lula ukukhetha amacandelo afanelekileyo kwaye ubale ukusebenza kwenkqubo.

Esinye isicelo esibalulekileyo soMzobo we-Mollier kukuhlalutya kunye nokuphucula iinkqubo zokukhupha umphunga. Esi sixhobo sikuvumela ukuba uqikelele ubungakanani bobushushu obufunekayo ukukhupha umlinganiselo othile wamanzi kunye nokusebenza kwe-thermal yenkqubo. Ukongezelela, i-Diagram ye-Mollier isetyenziselwa ukuzimisela ukusebenza kakuhle kokutshintshana kobushushu kunye nokubonakaliswa kweenkqubo zokufudumeza kunye nokupholisa.

Isishwankathelo, uMzobo we-Mollier udlala indima ebalulekileyo kushishino lwemichiza kunye nenkqubo, kuba ivumela iimpawu ze-thermodynamic zomphunga wamanzi ukuba zimelwe ngokubonakalayo kwaye ziququzelele ukulinganisa, ukuyila kunye nohlalutyo lweenkqubo ezahlukeneyo zokupholisa, ukufudumeza kunye nokufudumala. Ukusetyenziswa kwayo ekumiseleni ukusebenza ngempumelelo nasekukhetheni amacandelo afanelekileyo kungqineke kuluncedo kakhulu ekwandiseni iinkqubo zoshishino.

9. Izixhobo kunye nesoftware yokumelwa kunye nokubala kunye noMzobo weMollier

Kweli candelo, siya kuphonononga izixhobo ezahlukeneyo kunye nesoftware ekhoyo yokumelwa kunye nokubala kunye noMzobo weMollier. Ezi zixhobo zibalulekile ukuze kuqinisekiswe ukubonakaliswa ngokuchanekileyo nangokufanelekileyo kwedatha ye-thermodynamic kulo mzobo.

Esinye sezixhobo ezisetyenziswa ngokubanzi yiMollier Diagram yokumelwa kwesoftware, njengenkqubo yeXSteam. Le software inikeza uluhlu olubanzi lwemisebenzi kunye neempawu zokucwangcisa kunye nokubala iimpawu ze-thermodynamic. Ngokufaka nje amaxabiso, ungenza ngokuzenzekelayo ukucwangcisa imigca yepropathi kumzobo kwaye wenze izibalo zangoko.

Ukongeza kwisoftware ekhethekileyo, kukho nezinye izixhobo eziluncedo zokusebenzisa iMollier Diagram. Iincwadi ezininzi ze-thermodynamics kunye neencwadana zobugcisa ziquka imizobo yokuchithwa kwezinto ezahlukeneyo kunye neenkqubo. Le mizobo ingaba yisithenjwa esibalulekileyo ngexesha lokuhlalutya kunye noyilo lokufudumeza, umoya, umoya kunye neenkqubo zefriji. Ukongeza, kwi-intanethi, unokufumana ii-tutorials, imizekelo, kunye nezikhokelo zabasebenzisi ukuze ufumane uninzi lokumela nokubala kunye noMzobo weMollier.

10. Izinto eziluncedo kunye nezithintelo zokusebenzisa uMzobo weMollier kubunjineli

Umzobo weMollier sisixhobo sobunjineli esisisiseko esivumela ngokubonakalayo ukumela iipropathi ze-thermodynamic zomphunga wamanzi kunye nezinye iigesi. Lo mboniso womzobo wenza kube lula ukusombulula iingxaki ezinxulumene nemijikelo yefriji, iiinjini zomphunga, iicompressor kunye nezinye iinkqubo ze-thermodynamic.

Enye yeenzuzo eziphambili zokusebenzisa uMzobo weMollier kukuba ibonelela ngokubonakalayo okucacileyo kunye nokucacileyo kweempawu zomphunga wamanzi, okwenza kube lula ukuhlalutya kweenkqubo ze-thermodynamic. Ukongeza, ivumela ukuchongwa ngokulula komphunga ogcweleyo, umphunga oshushu kakhulu, ulwelo olucinezelweyo, kunye nemimandla yolwelo egcweleyo, okwenza ukutolika kwedatha kube lula.

Nangona kunjalo, ukusetyenziswa koMzobo weMollier nako kunemida ethile. Ngokomzekelo, ingasetyenziselwa kuphela i-gases efanelekileyo okanye malunga neegesi ezifanelekileyo, ezithintela ukusetyenziswa kwayo kwiinkqubo zokwenyani ezineempawu ezinzima. Ngaphezu koko, ukuchaneka kweziphumo ezifunyenweyo kuxhomekeke kakhulu ekuchanekeni kwedatha esetyenziselwa ukwakha umzobo, ngoko ke kubalulekile ukuba nolwazi oluthembekileyo noluhlaziyiweyo. Kwakhona kubalulekile ukuba uqaphele ukuba umzobo awuboneleli ngezisombululo ezithe ngqo kwiingxaki i-thermodynamics, kodwa isebenza njengesixhobo sokuxhasa uhlalutyo kunye nokuchazwa kweziphumo. Isishwankathelo, ukusetyenziswa koMzobo weMollier kubunjineli kunika inzuzo enkulu malunga nokubonwa kunye nohlalutyo lweempawu ze-thermodynamic, kodwa kufuna ukuqonda okwaneleyo kwimida yayo kunye nokuchaneka kwedatha esetyenzisiweyo.

11. Izifundo kunye nemizekelo ebonakalayo kunye noMzobo weMollier

Kweli candelo, siza kuphonononga izifundo ezininzi zemizekelo kunye nemizekelo ebonakalayo kusetyenziswa uMzobo weMollier. Ezi zifundo zezifundo ziya kusivumela ukuba siqonde indlela yokusebenzisa lo mzobo kwiimeko zangempela kunye ukusombulula iingxaki ethile.

Kwisifundo ngasinye, siya kubonelela a inyathelo ngesinyathelo eneenkcukacha malunga nendlela yokusombulula ingxaki usebenzisa uMzobo weMollier. Siza kucacisa iikhonsepthi eziphambili kunye neefomula ezifunekayo, kunye neengcebiso eziluncedo kunye namaqhinga ukwenza inkqubo ibe lula.

Siza kubandakanya imizekelo ebonakalayo eya kunceda ukubonisa ukusetyenziswa koMzobo weMollier kwiimeko ezahlukeneyo. Le mizekelo iya kukuvumela ukuba ubone indlela yokusebenzisa ithiyori ekusebenzeni, kunye nendlela yokusebenzisa izixhobo ezifanelekileyo ukwenza izibalo ezichanekileyo kunye nohlalutyo.

12. Uthelekiso phakathi koMzobo weMollier kunye nolunye umboniso womzobo weempawu ze-thermodynamic

Kubalulekile ukuqonda kunye nokuhlalutya iinkqubo ze-thermodynamic. Ngelixa uMzobo we-Mollier usetyenziswa ngokubanzi kwaye uqatshelwa kushishino, kukho ezinye iinkcazo zegraphical ezinokuba luncedo ngokulinganayo kwaye zifanelekile kwiimeko ezahlukeneyo.

Enye yeembalasane zeMollier Diagram kukukwazi ukubonisa iimpawu ze-thermodynamic zezinto ezahlukeneyo kwigrafu enye. Oku kumelwa kwenza kube lula ukujonga iinkqubo eziyinkimbinkimbi ze-thermodynamic kwaye ivumela uhlalutyo olusebenzayo ngakumbi. Nangona kunjalo, kukho ezinye imiboniso yegraphical efana ne-PT (uxinzelelo lobushushu) iigrafu kunye ne-Ts (iqondo lobushushu-entropy) ekwabonelela ngolwazi oluxabisekileyo malunga neempawu ze-thermodynamic zento.

Iitshathi ze-PT ziluncedo ngakumbi ekuboneni nasekuhlalutyeni utshintsho kuxinzelelo kunye nobushushu bento njengoko ihamba kwinkqubo ye-thermodynamic. Kwelinye icala, iigrafu zeTs ziluncedo ekuqondeni nasekuhlalutyeni utshintsho kwiqondo lobushushu kunye ne-entropy yento kwizigaba ezahlukeneyo zenkqubo ye-thermodynamic. Oku kubonakaliswa kwemizobo kunokuncedisana noMzobo weMollier, ukubonelela ngembono eyongezelelweyo enokuthi ifaneleke kwiimeko ezithile.

13. Imbali yokuzivelela kweMollier Diagram kunye nokufaneleka kwayo kwi-thermodynamics yangoku.

Umzobo we-Mollier, owaziwa ngokuba ngumzobo we-hs, sisixhobo segraphical esisetyenziswa ngokubanzi kwi-thermodynamics ukumela iimpawu ze-thermodynamic zomphunga wamanzi. Kunye kwimbali, lo mzobo uye wavela ukuze ulungele iimfuno zeenjineli kunye nososayensi kwisifundo samandla kunye nokupholisa imijikelo.

Ukufaneleka koMzobo weMollier kusekukwazini kwawo ukumela ngokubonakalayo iimpawu ze-thermodynamic zamanzi kunye nomphunga wawo phezu koxinzelelo olubanzi kunye namaqondo obushushu. Oku kubaluleke kakhulu kuyilo kunye nohlalutyo lwamandla kunye neenkqubo zokupholisa, apho umphunga wamanzi udlala indima ebalulekileyo. Umzobo unikeza ukubonakaliswa okucacileyo kunye nokuchanekileyo kweepropati ezifana ne-enthalpy, i-entropy, ubushushu kunye nomthamo othile, ukuvumela ukubala kwe-thermodynamic kunye nohlalutyo lwe-thermodynamics. indlela esebenzayo.

Ngokuziphendukela kwembali, uMzobo weMollier udibanise ukuphuculwa kunye neempawu ezintsha zokusetyenziswa kwizicelo ezahlukeneyo. Ngokomzekelo, ngokubandakanywa kwee-curves saturation, kunokwenzeka ukuba uchonge ngokukhawuleza kwaye kulula ukuba ingaba i-substance i-gaseous okanye i-liquid-vapor state. Ukongeza, ukubonakaliswa komzobo wamandla kunye nokupholisa imijikelo kumzobo kuququzelela uhlalutyo lobuchule kunye neenkqubo ze-thermodynamic.

Isishwankathelo, uMzobo weMollier sisixhobo esisisiseko kwi-thermodynamics yangoku ngenxa yokukwazi ukumela iimpawu ze-thermodynamic zamanzi kunye nomphunga wawo ngokubonakalayo nangokuchanekileyo. Ukuvela kwayo kwimbali kuye kwavumela ukuba ilungelelaniswe kwizicelo ezahlukeneyo, ukuphucula ukusebenziseka kwayo kunye nokuququzelela ukufundwa kunye noyilo lwamandla kunye neenkqubo zokupholisa. Ukusebenzisa lo mzobo kuhlalutyo lwe-thermodynamic kunika indlela efanelekileyo yokuqikelela nokuqonda ukuziphatha kweenkqubo ze-thermodynamic.

14. Uphando lwexesha elizayo kunye nophuhliso olunxulumene ne-Mollier Diagram

Kwiminyaka yakutshanje, kuye kwakho ukwanda okubonakalayo kuphando olunxulumene ne-Mollier Diagram kunye nokusetyenziswa kwayo kwiinkalo ezahlukeneyo zobunjineli. Ukwandisa, iingcali ezivela kwiindawo ezahlukeneyo ziyakuqaphela ukubaluleka kwalo mzobo kuhlalutyo lwe-thermodynamic kunye nokusombulula iingxaki ezinxulumene namandla kunye nobushushu.

Omnye wemimandla ephandwayo kukuphuculwa kokubonwa kunye nokumelwa kwemizobo yoMzobo weMollier. Abaphandi baphuhlisa izixhobo kunye nesoftware evumela ukumelwa okucacileyo kunye nobuhlobo bomzobo, ngaloo ndlela kuququzelela ukuqonda kunye nokusetyenziswa kwayo.

Ukongeza, uphando luyaqhutywa ukwandisa database ifumaneka kwi-Mollier Diagram. Idatha yovavanyo iqokelelwa kwaye ihlalutywe phantsi kweemeko ezahlukeneyo kunye nezinto, okwenza kube lula ukuphucula ukuchaneka kwe-interpolation kunye ne-extrapol eyenziwe kumzobo. Oku kubaluleke ngakumbi kwiinkalo ezifana ne-air conditioning kunye nefriji, apho ukuchaneka okukhulu kuyafuneka ekuboniseni iimpawu ze-thermodynamic zamanzi.

Isishwankathelo, bagxile ekuphuculeni ukumelwa kwabo kwemizobo, ukuphuhlisa izixhobo zenkxaso kunye nesoftware, kunye nokwandisa isiseko sedatha esikhoyo. Olu phuculo luya kunceda ukwenza kube lula ukusebenzisa nokuqonda kuluhlu olubanzi lwezicelo zobunjineli.

Ukuqukumbela, uMzobo weMollier uzimise njengesixhobo esixabisekileyo kwinkalo ye-thermodynamics kunye nobunjineli. Ukubonakaliswa kwayo kwemizobo yeempawu zamanzi kunye nomphunga wamanzi kumjikelo we-thermodynamic ivumela uhlalutyo olupheleleyo lwamazwe ahlukeneyo kunye neenkqubo ezibandakanyekayo.

Ukusetyenziswa kwayo kufikelela kwizicelo ezahlukeneyo, ukusuka kuyilo kunye nokulungiswa kwenkqubo yomoya kunye nefriji yefriji ukuya kuvavanyo lweenkqubo eziyinkimbinkimbi zoshishino. Ngaphaya koko, ukukwazi kwayo ukubona ngokucacileyo nangokucacileyo iipropathi ze-thermodynamic zamanzi kunye nomphunga wamanzi kuyenza ibe sisixhobo esiyimfuneko kwiinjineli kunye nezazinzulu ekusombululeni ukuhanjiswa kobushushu kunye neengxaki ze-injini ye-thermal.

UMzobo weMollier ubonelela ngomboniso womzobo owenza lula ukutolikwa kwedatha kwaye uququzelele ukwenziwa kwezigqibo kuyilo, ukusebenza kunye nokugcinwa kweenkqubo zamandla. Ukuphathwa kwayo okufanelekileyo kunye nokuqonda kuthetha ulwazi olunzulu lweempawu ze-thermodynamic kunye nemigaqo esisiseko ye-thermodynamics.

Isishwankathelo, i-Diagram ye-Mollier iye yavela njengesixhobo esisisiseko ekuhlalutyeni nasekuyilweni kweenkqubo ze-thermodynamic, ukubonelela ngombono ocacileyo kunye ochanekileyo weempawu zamanzi kunye nomphunga wamanzi kumjikelezo we-thermodynamic. Ikhono layo lokujonga kunye nokuhlalutya iinkqubo ezinzima kwenza ukuba kube sisixhobo esibalulekileyo kwishishini kunye nophando, ukuvumela ukulungelelaniswa kunye nokuphucula ukusebenza kakuhle kweenkqubo zamandla.