Into eyenzeka kwi-geyser

I-Geyser phenomenon ibhekisa kwisenzeko sogqabhuko-dubulo olubangelwa lulwelo lwe-cryogenic oluthuthwa ukuhla kumbhobho omde othe nkqo (ibhekisa kumlinganiselo wobude bobubanzi obufikelela kwixabiso elithile) ngenxa yamaqamza aveliswe ngumphunga wolwelo, kunye nokwenziwa kwepolymerization phakathi kwamaqamza kuya kwenzeka ngokunyuka kwamaqamza, kwaye ekugqibeleni umbhobho wokungena wolwelo olukhalayo luya kuphuma kwakhona.

Iigiza zinokubakho xa umyinge wokuqukuqela kumbhobho uphantsi, kodwa kufuneka ziqatshelwe kuphela xa kuyeka ukuhamba.

Xa ulwelo lwe-cryogenic luhamba phantsi kumbhobho othe nkqo, lufana nenkqubo yokupholisa kwangaphambili. Ulwelo lwe-Cryogenic luya kubilisa kwaye lube ngumphunga ngenxa yobushushu, obuhluke kwinkqubo yokupholisa kwangaphambili! Nangona kunjalo, ubushushu ubukhulu becala buvela kuhlaselo oluncinci lobushushu, endaweni yomthamo wobushushu wenkqubo enkulu kwinkqubo yokupholisa kwangaphambili. Ngoko ke, umaleko womda we-liquid kunye nobushushu obuphezulu benziwe kufuphi nodonga lwetyhubhu, kunokuba ifilimu yomphunga. Xa ulwelo luhamba kumbhobho othe nkqo, ngenxa yokuhlaselwa kobushushu bendalo esingqongileyo, ukuxinana kwe-thermal yomda we-fluid boundary layer kufuphi nodonga lombhobho kuncipha. Ngaphantsi kwesenzo se-buoyancy, i-fluid iya kuguqula ukuhamba okunyukayo, yenze i-hot fluid boundary layer, ngelixa ulwelo olubandayo olusembindini luqukuqela lubheke ezantsi, lwenza i-convection effect phakathi kwezi zibini. Umaleko womda wolwelo olushushu ujiya ngokuthe ngcembe kwicala le-mainstream de uvale ngokupheleleyo ulwelo olusembindini kwaye umise ukuhanjiswa. Emva koko, ngenxa yokuba akukho convection yokususa ubushushu, iqondo lokushisa lolwelo kwindawo eshushu liphakama ngokukhawuleza. Emva kokuba ubushushu bolwelo bufikelele kwiqondo lobushushu bokuhlala, buqala ukubila kwaye buvelise amaqamza.

Ngenxa yobukho bamaqamza kumbhobho othe nkqo, ukusabela kwamandla e-bubble's viscous shear kuya kunciphisa uxinzelelo lwe-static ezantsi kweqamza, nto leyo eya kwenza ukuba ulwelo oluseleyo lufudumale, ngaloo ndlela luvelise umphunga omninzi, nto leyo eya kwenza ukuba uxinzelelo lwe-static lube sezantsi, ukukhuthazana, ukuya kuthi ga kwinqanaba elithile, kuya kuvelisa umphunga omninzi. Isenzeko segiza, esifana noko kugqabhuko-dubulo, senzeka xa ulwelo, oluthwele ilitha lomphunga, lubuyela kumbhobho. Umlinganiselo othile womphunga oye wakhutshwa ngolwelo olukhutshelwe kwindawo ephezulu yetanki uya kubangela utshintsho olumandla kubushushu obupheleleyo besithuba setanki, okubangele utshintsho olukhulu kuxinzelelo. Xa ukuguqulwa koxinzelelo kuphezulu kunye nentlambo yoxinzelelo, kunokwenzeka ukwenza itanki kwimeko yoxinzelelo olubi. Umphumo womahluko woxinzelelo uya kukhokelela kumonakalo wesakhiwo senkqubo.

Emva kokuqhuma komphunga, uxinzelelo kumbhobho wehla ngokukhawuleza, kwaye i-cryogenic liquid iphinda ifakwe kumbhobho omileyo ngenxa yempembelelo yobunzima. Ulwelo olunesantya esiphezulu luya kuvelisa ukunyanzeliswa koxinzelelo olufana nehamile yamanzi, enempembelelo enkulu kwinkqubo, ngakumbi kwisixhobo sendawo.

Ukuze kupheliswe okanye kuncitshiswe umonakalo obangelwe sisigigaba segiza, ekufakweni, kwelinye icala, kufuneka sithathele ingqalelo ukugqunyelelwa kwenkqubo yombhobho, kuba ukuhlasela kobushushu kungunobangela oyintloko wesiganeko segiza; Kwelinye icala, amacebo amaninzi anokufundwa: inaliti yerhasi engasebenziyo, inaliti eyongezelelweyo yolwelo lwecryogenic kunye nombhobho wokujikeleza. Undoqo wezi zicwangciso kukudlulisa ubushushu obugqithisileyo bolwelo lwe-cryogenic, kuthintelwe ukufumba kobushushu obugqithisileyo, ukuze kuthintelwe ukwenzeka kwento yegiza.

Kwiskimu sokutofa kwegesi engasebenziyo, i-helium idla ngokusetyenziswa njengegesi engasebenziyo, kwaye i-helium itofwe ezantsi kumbhobho. Umahluko woxinzelelo lomphunga phakathi kolwelo kunye ne-helium ungasetyenziselwa ukwenza ukuhanjiswa kobuninzi bomphunga wemveliso ukusuka kulwelo ukuya kubunzima be-helium, ukuze ukhuphe ulwelo lwe-cryogenic, ukufunxa ubushushu obusuka kulwelo lwe-cryogenic, kwaye uvelise isiphumo sokupholisa, ngaloo ndlela ukuthintela ukuqokelelwa kobushushu obugqithisileyo. Esi sikimu sisetyenziswa kwezinye iinkqubo zokuzalisa isithuba. Ukuzaliswa okongeziweyo kukunciphisa ubushushu bolwelo lwe-cryogenic ngokongeza ulwelo olupholileyo lwe-cryogenic, ngelixa iskimu sokongeza umbhobho ojikelezayo kukuseka imeko yendalo yokujikeleza phakathi kombhobho kunye netanki ngokongeza umbhobho, ukuze kudluliselwe ubushushu obugqithisileyo kwiindawo zasekuhlaleni kunye nokutshabalalisa iimeko zokuveliswa kweegiza.

Jonga inqaku elilandelayo ngeminye imibuzo!

HL Izixhobo zeCryogenic

I-HL Cryogenic Equipment eyasungulwa kwi-1992 yi-brand ehambelana ne-HL Cryogenic Equipment Company Cryogenic Equipment Co., Ltd. I-HL Cryogenic Equipment izibophelele ekuyilweni nasekuveliseni iNkqubo yeMibhobho ye-Vacuum ye-High Vacuum Insulated Cryogenic kunye neZixhobo zeNkxaso ezinxulumeneyo ukuhlangabezana neemfuno ezahlukeneyo zabathengi. I-Vacuum Insulated Pipe kunye ne-Flexible Hose yakhiwe kwindawo ephezulu kunye ne-multi-layer multi-screen special insulated materials, kwaye idlula kuthotho lwezonyango ezingqongqo kakhulu zobugcisa kunye nonyango lwe-vacuum ephezulu, esetyenziselwa ukudluliselwa kwe-oksijini yolwelo, i-nitrogen engamanzi, i-argon yolwelo, i-hydrogen engamanzi, i-helium engamanzi, i-liquefied ethylene gas le-gas ye-lique ye-LG ye-lique.

Uluhlu lwemveliso yeVacuum Jacketed Pipe, Vacuum Jacketed Hose, Vacuum Jacketed Valve, kunye neSigaba Sokwahlula kwiHL Cryogenic Equipment Company, ethe yadlula kuthotho lonyango olungqongqo kakhulu lobugcisa, isetyenziselwa ukuhanjiswa kweoksijini engamanzi, initrogen engamanzi, iargon elulwelo, i-hydrogen yolwelo, i-helium engamanzi, i-LEG kunye ne-LNG yezixhobo zetanki ze-cryogenic, kunye nezi mveliso zetanki ze-cryogenic, kunye nezi mveliso zetanki ze-cryogenic. dewars kunye ne-coldboxes njl.njl