Umahluko phakathi kweGesi kunye neSteam

umahluko phakathi kwegesi kunye nomphunga

Irhasi kunye nomphunga ziqhele ukubizwa ngokuba zinyibilikisiwe kwindawo yefiziksi kunye nekhemistri. Bobabini baneempawu ezahlukileyo kwaye ke ngoko kufuneka baphathwe ngokwahlukileyo ngokwezicelo abanazo. Kukho ezininzi umahluko phakathi kwegesi kunye nomphunga.

Kule nqaku siza kukuxelela malunga nokungafani phakathi kwegesi kunye ne-steam, ziphi iimpawu zomntu ngamnye kwaye kubaluleke kangakanani ukwazi ukuba zihluke njani.

yintoni igesi

Ukukhupha igesi

Irhasi yinto engenakuba lulwelo xa kufakwa uxinzelelo. Irhasi yimeko yento. Kwiqondo lobushushu legumbi, irhasi iseyirhasi kwimo yayo yendalo. Ukutshintsha isigaba, kufuneka utshintshe uxinzelelo kunye nobushushu.

Iigesi ziyakwazi ukunyanzeliswa lula, kodwa kungekhona ngokulula njenge-steam, ehlala kwindawo yokutshintsha rhoqo. Iigesi zithatha indawo eninzi kunolwelo okanye izinto eziqinileyo. Amasuntswana omphunga agcina imilo eqinisekileyo, ethi ingqinwe xa ijongwe phantsi kwemakroskopu, ngelixa iigesi zingenayo imilo eqinisekileyo.

Irhasi esetyenziswa ngabantu yigesi yendalo eyenziwe ngayo Umphunga osuka kwiifosili, apho imethane imele i-90%. Irhasi yendalo inexabiso eliphantsi kakhulu kune-oyile, ngoko ke isetyenziselwa ukufudumeza nokupheka ekhaya, ayivelisi ikharbon diokside, ngoko ijongwa njengento engenabungozi kwindalo kune-oyile namalahle.

yintoni umphunga

umahluko obalulekileyo phakathi kwegesi kunye nomphunga

Umphunga yimeko apho into ikwisigaba serhasi kubushushu obuthile kunye noxinzelelo. Umphunga unokwenziwa ngolwelo kunye nezinto eziqinileyo ngokusebenzisa ubushushu okanye ngokunciphisa uxinzelelo.

Enye yezinto eziphawulekayo zomphunga kukukwazi ukwandisa kunye nokuthatha nayiphi na indawo ekhoyo. Oku kungenxa yokuba iimolekyuli zomphunga zikhululekile ukuhamba kwaye azinasakhiwo esichaziweyo njengakwizinto eziqinileyo kunye nolwelo.

Umphunga unamandla okudlulisa ubushushu. Ngenxa yokuba iimolekyuli zomphunga zinamandla amakhulu e-kinetic, zinokuwadlulisela la mandla kwezinye izinto ngokungqubana kweemolekyuli. Oku kwenzeka kwiinkqubo ezininzi zokufudumeza kunye nokupholisa, apho umphunga usetyenziselwa ukuhambisa ubushushu ukusuka kwenye indawo ukuya kwenye.

Umphunga ukwanoxinaniso olusezantsi kakhulu kunolwelo kunye nezinto eziqinileyo. Ngenxa yesi sizathu, umphunga udla ngokunyuka emoyeni kwaye unokuvelisa amafu kunye nemvula. Le propati nayo iluncedo kwi-distillation, apho i-steam isetyenziselwa ukwahlula amacandelo ahlukeneyo omxube.

iintlobo zomphunga

Kukho iintlobo ezahlukeneyo zomphunga. Iindidi zomphunga zahlulwe ngokwendlela eziyifumana ngayo ngokuxhomekeke kwimeko apho zifumaneka khona. Makhe sibone ezona ziphambili:

  • umphunga ojingisiweyo olucinezelwa kwiqondo lobushushu elingaguqukiyo okanye lupholiswe kuxinzelelo olungagungqiyo.
  • Umphunga wamanzi Yirhasi eveliswayo xa amanzi efudunyezwa ukuya kutsho kwi-100ºC xa ebila okanye ethoba umkhenkce. Ayinavumba kwaye ayinambala.
  • Umphunga usebenza njenge amandla okuqhuba emva kwe turbine ukuvelisa amandla ombane okanye oomatshini.
  • Ukupheka ngomphunga kusetyenziswa njengendlela yokupheka ukulungiselela ukutya.
  • umphunga wokuqhuba inqanawa. Isetyenziswa kwiinqanawa eziqhutywa ngamavili ecala.
  • Umphunga welocomotive propulsion.

Umahluko phakathi kweGesi kunye neSteam

umphunga wolwelo

Sele sibonile ukuba amagama egesi kunye nomphunga ahlala ebhidekile, kodwa Ngokwenyani zizimo ezimbini ezahlukeneyo zematter.. Nangona zombini zilulwelo lwesigaba segesi, kukho umahluko ophambili phakathi kwazo.

Irhasi ichazwa njengento ekwisigaba serhasi kwiqondo lobushushu begumbi kunye noxinzelelo, ngelixa umphunga ubhekisa kwinto ekwinqanaba lerhasi kubushushu obuthile kunye noxinzelelo. Oko kukuthi, irhasi lulwelo olufumaneka kwimeko yayo yendalo, ngelixa umphunga uveliswa xa uxinzelelo lolwelo okanye oluqinileyo lufudunyezwa okanye luncitshisiwe.

Omnye umahluko kukuba iigesi zinemichiza echaziweyo, ngelixa umphunga unokuba ngumxube wezinto ezahlukeneyo kwisigaba segesi. Umzekelo, umoya esiwuphefumlayo ngumxube weegesi, ngelixa umphunga wamanzi ungumxube weemolekyuli zamanzi kwisigaba segesi.

Kwakhona, Iigesi zinoxinano olusezantsi kakhulu kunolwelo kunye nezinto eziqinileyo, ngelixa umphunga unokuba noxinaniso olufana okanye nangaphezulu kunolwelo oluveliswa ngalo. Oku kungenxa yokuba umphunga wenziwa kulwelo okanye izinto eziqinileyo ezinoxinzelelo oluphezulu kakhulu kuneegesi.

Ngokuphathelele kwizicelo ezisebenzayo, iigesi zisetyenziswa ngokuqhelekileyo njengamafutha okanye kwiinkqubo zemichiza, ngelixa i-vapors isetyenziselwa ukufudumeza, ukupholisa kunye ne-distillation izicelo, phakathi kwezinye izinto.

ukusetyenziswa komphunga

Umphunga unemisebenzi emikhulu yezoshishino kunye nezoqoqosho. Makhe sibone ukuba zeziphi ezaziwayo:

  • Yenza umbane. Umphunga ngundoqo wokuvelisa umbane, apho kusetyenziswa iiinjini zomphunga. Ingqiqo yesekethe yenza kube lula ukuqhuba amaziko ombane kumafutha ahlukeneyo afana nenyukliya, amalahle okanye irhasi yendalo, apho amanzi ahlala efudunyezwa ade abile kwaye umphunga unwebe ukuze uqhube i-injini yomoya, umsebenzi ofunekayo ukuvelisa umbane. Malunga ne-90% yombane wehlabathi uveliswa ngolu hlobo.
  • Ukusetyenziswa kwekhaya. Umphunga wamanzi usetyenziselwa ukupheka, ukucoca amalaphu namalaphu, kunye nokufudumeza izakhiwo nezindlu. Ezi ndlela zahlukeneyo zokusetyenziswa, nokuba kusekhitshini okanye kwibhoyila yesakhiwo, kufuna umthamo othile wamafutha.
  • Ukubulala iintsholongwane. Ukunikezelwa kwamaqondo obushushu aphezulu anokufikelela kuwo umphunga, usetyenziswa kwiinkqubo zokuvala inzala kwimigangatho, izixhobo zelabhoratri, kunye nezinye izinto ezifuna indlela engeyotyhefu yokucoca iintsholongwane kunye neentsholongwane.
  • amandla oomatshini. Njengoko kunjalo ngezixhobo zombane, amandla omphunga angaqhuba iinkqubo zoomatshini njengoko zifuneka ekwandiseni. I-injini yomphunga, eyasungulwa ngexesha le-Industrial Revolution, yasebenzisa eli thuba kwaye yayisebenzisa njengomthombo wamandla koololiwe, iinqanawa, kunye neemoto zomphunga phambi kokufunyanwa kwamafutha efosili.

Ndiyathemba ukuba ngolu lwazi unokufunda ngakumbi malunga nokungafani phakathi kwegesi kunye ne-steam kwaye zeziphi iimpawu zomnye.


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  1. Uxanduva lwedatha: UMiguel Ángel Gatón
  2. Injongo yedatha: Ulawulo lwe-SPAM, ulawulo lwezimvo.
  3. Umthetho: Imvume yakho
  4. Unxibelelwano lwedatha: Idatha ayizukuhanjiswa kubantu besithathu ngaphandle koxanduva lomthetho.
  5. Ukugcinwa kweenkcukacha
  6. Amalungelo: Ngalo naliphi na ixesha unganciphisa, uphinde uphinde ucime ulwazi lwakho.