Geyser phenomenon

Geyser phenomenon yog hais txog qhov tshwm sim tshwm sim los ntawm cov kua cryogenic raug thauj mus rau hauv cov yeeb nkab ntev ntsug (xa mus rau qhov ntev-inch piv mus txog ib qho nqi) vim yog cov npuas tsim los ntawm cov kua vaporization, thiab polymerization ntawm cov npuas. yuav tshwm sim nrog qhov nce ntawm npuas, thiab thaum kawg cov kua cryogenic yuav thim tawm ntawm cov yeeb nkab nkag.

Geysers tuaj yeem tshwm sim thaum tus nqi ntws hauv cov raj xa dej qis, tab sis lawv yuav tsum tau pom tsuas yog thaum qhov ntws nres.

Thaum cov kua cryogenic ntws los hauv cov kav dej ntsug, nws zoo ib yam li cov txheej txheem precooling. Cryogenic kua yuav boil thiab vaporize vim cua sov, uas txawv ntawm precooling txheej txheem! Txawm li cas los xij, cov cua sov feem ntau yog los ntawm qhov me me ambient kub ntxeem tau, es tsis yog qhov loj dua qhov hluav taws xob muaj peev xwm nyob rau hauv cov txheej txheem ua ntej txias. Yog li ntawd, cov kua ciam txheej nrog kub kub yog tsim nyob ze ntawm lub raj phab ntsa, es tsis yog cov vapor zaj duab xis. Thaum cov kua ntws nyob rau hauv cov yeeb nkab ntsug, vim yog ib puag ncig cua sov ntxeem tau, thermal ntom ntom ntawm cov dej ciam teb nyob ze ntawm cov yeeb nkab phab ntsa txo qis. Nyob rau hauv qhov kev txiav txim ntawm buoyancy, cov kua dej yuav thim rov qab mus rau sab saud, tsim cov dej kub ciam txheej, thaum cov dej txias hauv nruab nrab ntws mus rau hauv qab, tsim cov nyhuv convection ntawm ob. Lub ciam teb txheej ntawm cov kua dej kub thickens maj mam raws cov kev taw qhia ntawm lub mainstream kom txog thaum nws tag nrho blocks lub hauv paus kua thiab nres lub convection. Tom qab ntawd, vim tias tsis muaj convection los tshem tawm cov cua sov, qhov kub ntawm cov kua hauv qhov kub kub nce sai heev. Tom qab qhov kub ntawm cov kua mus txog qhov kub thiab txias, nws pib boil thiab tsim npuas Lub zingle gas foob pob slows qhov nce ntawm npuas.

Vim tias muaj npuas nyob rau hauv cov yeeb nkab ntsug, cov tshuaj tiv thaiv ntawm npuas lub viscous shear quab yuam yuav txo qhov zoo li qub siab nyob rau hauv qab ntawm lub npuas, uas nyob rau hauv lem yuav ua rau cov kua seem overheated, yog li ua tau ntau vapor, uas nyob rau hauv lem yuav ua rau cov kua seem overheated. ua kom lub siab zoo li qub qis dua, yog li kev sib tw txhawb nqa, rau qee qhov, yuav ua rau muaj vapor ntau. Qhov tshwm sim ntawm lub geyser, uas zoo ib yam li qhov tawg, tshwm sim thaum cov kua, nqa lub teeb ntawm chav, ejects rov qab rau hauv cov kav dej. Ib tug npaum li cas ntawm vapor ensued nrog cov kua ejected mus rau lub Upper qhov chaw ntawm lub tank yuav ua rau cov kev hloov loj heev nyob rau hauv tag nrho cov kub ntawm lub tank qhov chaw, uas ua rau muaj kev hloov loj heev nyob rau hauv lub siab. Thaum lub siab hloov pauv nyob rau hauv lub ncov thiab lub hav ntawm lub siab, nws muaj peev xwm ua rau lub tank nyob rau hauv lub xeev ntawm tsis zoo siab. Cov nyhuv ntawm qhov sib txawv siab yuav ua rau kev puas tsuaj ntawm lub cev.

Tom qab vapor eruption, lub siab nyob rau hauv cov yeeb nkab poob sai heev, thiab cov kua cryogenic rov txhaj rau hauv cov yeeb nkab ntsug vim yog cov nyhuv ntawm lub ntiajteb txawj nqus. Cov kua dej kub ceev yuav ua rau lub siab poob siab zoo ib yam li cov dej rauj, uas muaj kev cuam tshuam zoo rau lub cev, tshwj xeeb tshaj yog rau cov khoom siv hauv chaw.

Txhawm rau tshem tawm lossis txo qhov kev puas tsuaj los ntawm qhov tshwm sim geyser, nyob rau hauv daim ntawv thov, ntawm ib sab, peb yuav tsum tau them sai sai rau lub rwb thaiv tsev ntawm lub raj xa dej, vim hais tias lub tshav kub ntxeem tau yog lub hauv paus ua rau lub geyser phenomenon; Ntawm qhov tod tes, ob peb lub tswv yim tuaj yeem kawm: kev txhaj tshuaj ntawm inert non-condensing gas, ntxiv kev txhaj tshuaj ntawm cov kua cryogenic thiab cov raj xa dej. Lub ntsiab lus ntawm cov tswv yim no yog hloov cov cua kub ntau dhau ntawm cov kua cryogenic, zam qhov sib xyaw ntawm cov cua sov ntau dhau, thiaj li tiv thaiv qhov tshwm sim ntawm geyser tshwm sim.

Rau txoj kev siv roj inert, helium feem ntau yog siv los ua cov roj inert, thiab helium yog txhaj rau hauv qab ntawm cov kav dej. Lub vapor siab sib txawv ntawm cov kua thiab helium tuaj yeem siv los ua cov khoom xa tawm ntawm cov khoom vapor los ntawm cov kua mus rau helium, thiaj li ua rau vaporize ib feem ntawm cov kua cryogenic, nqus cua sov los ntawm cov kua cryogenic, thiab tsim cov nyhuv overcooling, yog li tiv thaiv kev sib sau ntawm ntau dhau. kub. Cov txheej txheem no yog siv nyob rau hauv qee qhov chaw propellant filling tshuab. Kev sau ntxiv yog txhawm rau txo qhov kub ntawm cov kua cryogenic los ntawm kev ntxiv supercooled cryogenic kua, thaum lub tswv yim ntawm kev ntxiv cov raj xa dej yog tsim kom muaj kev sib raug zoo ntawm cov raj xa dej thiab lub tank los ntawm kev ntxiv cov raj xa dej, thiaj li hloov cov cua kub hauv zos thiab rhuav tshem cov cov xwm txheej rau tiam ntawm geysers.

Tuned rau tsab xov xwm tom ntej rau lwm cov lus nug!

HL Cryogenic khoom

HL Cryogenic Equipment uas tau tsim nyob rau hauv 1992 yog ib hom lag luam koom nrog HL Cryogenic Equipment Company Cryogenic Equipment Co., Ltd. HL Cryogenic Equipment tau cog lus rau kev tsim thiab tsim khoom ntawm High Vacuum Insulated Cryogenic Piping System thiab cov cuab yeej txhawb nqa kom tau raws li ntau yam kev xav tau ntawm cov neeg siv khoom. Lub Nqus Tsev Insulated Yeeb Nkab thiab Flexible Hose yog tsim nyob rau hauv lub tshuab nqus tsev siab thiab ntau txheej txheej multi-screen tshwj xeeb insulated cov ntaub ntawv, thiab dhau los ntawm cov txheej txheem nruj heev thiab kev kho lub tshuab nqus tsev siab, uas yog siv rau kev hloov cov kua oxygen, kua nitrogen. , kua argon, kua hydrogen, kua helium, liquefied ethylene gas LEG thiab liquefied natural gas LNG.

Cov khoom lag luam ntawm Nqus Jacketed Pipe, Nqus Jacketed Hose, Nqus Jacketed Valve, thiab Phase Separator hauv HL Cryogenic Equipment Company, uas dhau los ntawm cov kev kho mob nruj heev, yog siv rau kev hloov cov kua oxygen, kua nitrogen, kua argon, kua hydrogen, kua helium, LEG thiab LNG, thiab cov khoom siv no yog muab kev pabcuam rau cov khoom siv cryogenic (xws li cryogenic tanks, dewars thiab coldboxes thiab lwm yam) hauv kev lag luam ntawm huab cua sib cais, gases, aviation, electronics, superconductor, chips, automation los ua ke, khoom noj khoom haus & dej haus, chaw muag tshuaj, tsev kho mob, biobank, roj hmab, khoom siv tshiab tsim tshuaj engineering, hlau & hlau, thiab kev tshawb fawb tshawb fawb thiab lwm yam.