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Video: Dab tsi yog capillary viscometer?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Capillary viscometry . Txhais: Kev txiav txim siab ntawm cov viscosity ntawm cov kua los ntawm kev ntsuas lub sij hawm lub ntim ntawm cov kua yuav tsum tau ntws los ntawm ib tug capillary raj ntawm ib qhov ntev thiab dav.
Ib yam li ntawd, nws raug nug, txoj kev capillary yog dab tsi?
Txoj Kev Capillary . Hauv txoj kev capillary cov kua tshuaj ntsuam xyuas yog ua kom ntws los ntawm qhov nqaim cev Raws li qhov tshwm sim ntawm hydrostatic los yog siv siab. Poiseuille Txoj Cai, uas hais txog tus nqi ntws los ntawm a capillary mus rau viscosity ntawm cov kua, yog lub hauv paus rau lub txoj kev capillary.
Dab tsi yog kev siv Ostwald viscometer? Ostwald viscometer , kuj hu ua U-tube viscometer los yog capillary viscometer yog ib qho khoom siv siv ntsuas lub viscosity ntawm cov kua nrog ib tug paub ceev.
Ib yam li ntawd, viscometer ua haujlwm li cas?
A viscometer (tseem hu ua viscosimeter) yog ib qho cuab yeej siv los ntsuas qhov viscosity ntawm cov kua. Viscometers tsuas yog ntsuas nyob rau hauv ib qho kev khiav dej num. Feem ntau, cov kua dej tseem nyob ruaj khov thiab ib qho khoom txav los ntawm nws, lossis cov khoom nyob ruaj khov thiab cov kua txav dhau los.
Dab tsi yog hom viscometer?
6 Ntau hom Viscometers & Lawv ua haujlwm li cas
- Orifice viscometers.
- Capillary viscometers.
- Poob piston viscometers.
- Rotational viscometers.
- Poob pob viscometers.
- Kev vibrational viscometers.
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