Mu isi ya cryogenics, gukenera ubushyuhe buhagije kandi bwizewe ni ingenzi cyane, cyane cyane iyo bigeze ku gutwara ibinyobwa bikonjeshejwe cyane nka heliyumu y'amazi.Imiyoboro ifite ikoti ry'umwuka(VJP) ni ikoranabuhanga ry'ingenzi mu kugabanya ubushyuhe no kwemeza ko amazi ashyushye nka heliyumu y'amazi aguma ku bushyuhe bwo hasi bukenewe mu gihe cyo gutwara. Iyi nkuru irasuzuma uruhare rw'ingenzi rw'imiyoboro y'amazi ifunze mu ikoreshwa rya heliyumu y'amazi.

Imiyoboro ya Vacuum Jacketed ni iki?

Imiyoboro ifite ikoti ry'umwuka, izwi kandi nka imiyoboro ifunze, ni imiyoboro yihariye ifite urwego rwo gukingira umwuka hagati y’inkuta ebyiri z’imiyoboro. Uru rwego rwo gukingira umwuka rukora nk'uruzitiro rukora neza cyane rw’ubushyuhe, rubuza ko ubushyuhe bwinjira cyangwa buva mu muyoboro. Kuri heliyumu y’amazi, ishyuha ku bushyuhe bwa dogere selisiyusi zigera kuri 4.2 (-268.95°C), kubungabunga ubushyuhe buri hasi mu gihe cyo kunyuramo ni ngombwa kugira ngo hirindwe umwuka uva mu kirere no gutakaza ibikoresho.

Akamaro k'imiyoboro ya Vacuum Jacketed muri Sisitemu ya Heliyumu y'amazi

Heliyumu y'amazi ikoreshwa cyane mu nganda nko mu buvuzi (ku mashini za MRI), ubushakashatsi bwa siyansi (mu byuma bihutisha uduce), no gushakisha mu kirere (ku gukonjesha ibice by'ibyogajuru). Gutwara heliyumu y'amazi mu ntera nta kwiyongera gukomeye k'ubushyuhe ni ingenzi mu kugabanya imyanda no kwemeza ko igikorwa kigenda neza.Imiyoboro ifite ikoti ry'umwukabyagenewe gutuma amazi aguma ku bushyuhe bukenewe mu kugabanya cyane ubushyuhe.

Kugabanuka k'ubwiyongere bw'ubushyuhe n'igabanuka ry'ibyuka

Imwe mu nyungu z'ingenzi zaimiyoboro ifite ikoti ry'umwukaMuri sisitemu ya heliyumu y'amazi, ubushobozi bwayo bwo gukumira ubushyuhe bwinjira. Urukuta rw'ingufu rutanga imbogamizi ihagije ku bushyuhe bwo hanze, bigabanya cyane umuvuduko wo kubira. Ibi ni ingenzi mu kubungabunga imiterere y'amazi ya heliyumu mu gihe cyo kuyitwara mu ntera ndende. Hatabayeho gukoresha uburyo bwo gukingira ingufu, heliyumu yashira vuba, bigatera igihombo cy'amafaranga ndetse no kudakora neza.

Kuramba no Guhinduka

Imiyoboro ifite ikoti ry'umwukaIkoreshwa muri sisitemu za heliyumu zikozwe mu mazi zigamije kuramba, akenshi ziba zikozwe mu byuma bita steel cyangwa ibindi bikoresho bishobora kwihanganira ubushyuhe bukabije n'imbaraga za mekanike. Iyi miyoboro kandi iza mu buryo bworoshye, bigatuma byoroha kuyishyiraho muri sisitemu zishobora gusaba inzira zigoramye cyangwa zihindagurika. Ubu buryo bworoshye butuma iba nziza ku bikorwa remezo bigoye nko muri laboratwari, mu bigega byo kubikamo ibintu bidafite aho bihuriye n'amazi, ndetse no mu miyoboro y'ubwikorezi.

Umwanzuro

Imiyoboro ifite ikoti ry'umwukabigira uruhare runini mu gutwara heliyumu y'amazi, bitanga ubushyuhe buhagije kandi bugabanya kwiyongera k'ubushyuhe kandi bukagabanya igihombo. Mu kubungabunga ubuziranenge bw'amazi ashyushye, iyi miyoboro ifasha kubungabunga heliyumu y'agaciro no kugabanya ikiguzi cy'imikorere. Uko inganda zikomeje guhanga udushya no gukenera sisitemu zigezweho zishyushye, uruhare rwaimiyoboro ifite ikoti ry'umwukabizarushaho kugira akamaro. Bitewe n'imikorere yabyo idasanzwe y'ubushyuhe no kuramba,imiyoboro ifite ikoti ry'umwukabikomeje kuba ikoranabuhanga ry'ingenzi mu bijyanye na cryogenics, cyane cyane mu gukoresha heliyumu y'amazi.

Mu gusoza,imiyoboro ifite ikoti ry'umwuka(VJP) ni ingenzi cyane mu ikoreshwa rya heliyumu y'amazi, bigatuma ubwikorezi bukorwa neza, kugabanya imyanda, no kwemeza umutekano n'ubwizerwe bw'uburyo bwo gukwirakwiza amazi mu kirere.

umuyoboro w'ifu ukozwe mu cyuma gishyuha:https://www.hlcryo.com/vacuum-insulated-pipe-series/