Roj Hmab O nplhaib to taub sawv cev:
Feem ntau cov gasket xau sawv cev nyob rau hauv plaub txoj kev: interface to, to, to, kev puas tsuaj soaked dispersion to.
Interface: lub interface xau gasket compression tsis txaus, vim hais tias lub flange hu nto roughness, nrog flange deformation tau tshwm sim nyob rau hauv sealing interface to. Nyob rau hauv lub advent ntawm to, xaiv cov ntaub ntawv cushion clamping nyob rau hauv flange yuav tiv thaiv tau.
Nrog cov ntaub ntawv muag muag: vim tias feem ntau ntawm cov fiber ntau yog yooj yim, tshwj xeeb tshaj yog haum nruab nrab leaching, siab nyhuv. Vim hais tias cov capillary sawv cev, qhov nruab nrab yuav saturated rau sab qis, tsim ib qho saturated.
Leakage concentration sib txawv: nyob rau hauv dispersion nruab nrab los ntawm capillary sealing, sealing qhov tshwm sim ntawm voids los yog cov ntaub ntawv ntawm huab hwm coj hloov thiab xau. Dispersion yog tshwm sim los ntawm molecular motion, thiab nws tsis yog unidirectional. Qhov tsawg kawg nkaus sealing siab los yog lub tshuab nqus tsev, los yog nitrogen, hydrogen permeable sealing cov ntaub ntawv, raws li zoo raws li cov tshuaj lom thiab radioactive tshuaj yuav tsum xyuam xim rau tshwj xeeb mloog mus rau ob yam ntawm cov dej ntws thiab tawg.
Kev puas tsuaj: qhov sib txawv ntawm cov dej tsis zoo ntawm kev ua haujlwm tsis zoo, thermal deformation, feem ntau los ntawm kev vibration thiab cuam tshuam cov cuab yeej tsis raug, lub zog ceev ceev yog loj heev, rov siv dua, nyem deformation, kev ntxhov siab convergence, dhau qhov qaug zog thiab kev puas tsuaj, cov ntaub ntawv hloov pauv kev laus, yuav tsim kev puas tsuaj. Cov txiaj ntsig loj tshaj plaws ntawm kev tsim cov xau, kev puas tsuaj, txhawm rau txhim kho kev tiv thaiv.