Kev Taw Qhia Rau Lub Centrifuge

Lub centrifuge yog ib yam khoom siv uas siv lub zog centrifugal los ua tus qauv mus rau lub zog tas li, piv txwv li cais ntau yam ntawm cov kua dej. Qhov no yog ua tiav los ntawm kev tig cov kua dej ntawm kev kub ceev hauv ib lub thawv, yog li cais cov kua dej sib txawv (xws li qab zib los ntawm mis nyuj) los yog kua los ntawm cov khoom khib nyiab. Nws ua haujlwm los ntawm kev ua kom cov khoom denser thiab cov khoom txav mus rau sab nraud ntawm radial kev coj.

Nyob rau tib lub sijhawm, cov khoom uas tsis tshua tshee yog tsiv chaw thiab tsiv mus rau hauv nruab nrab. Nyob rau hauv lub chaw soj nstuam centrifuge uas siv cov raj coj mus kuaj, qhov radial acceleration ua rau cov khoom denser los nyob rau hauv qab ntawm lub raj, thaum cov khoom tsis tshua muaj siab nce mus rau saum. Lub centrifuge tuaj yeem yog lub lim dej zoo heev uas cais cov kab mob ntawm lub cev tseem ceeb ntawm cov kua dej.

Kev lag luam nplai centrifuges feem ntau yog siv hauv kev tsim khoom thiab kev ua cov khib nyiab rau cov khib nyiab tshem tawm, lossis cais cov kua dej tsis sib haum. Ib qho piv txwv yog cov kua nplaum cais pom hauv cov khoom noj mis nyuj. Kev kub ceev centrifuges thiab ultracentrifuges muaj peev xwm muab cov acceleration siab heev tuaj yeem cais cov khoom zoo mus rau nano-scale, thiab cov molecules ntawm ntau pawg.