Yuav ua li cas sib tov hmoov ua homogeneous?

Cov txheej txheem:

Yuav ua li cas sib tov hmoov ua homogeneous?
Yuav ua li cas sib tov hmoov ua homogeneous?

Video: Yuav ua li cas sib tov hmoov ua homogeneous?

Video: Yuav ua li cas sib tov hmoov ua homogeneous?
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Anonim

Koj tuaj yeem nqa lub khob ntawm qhov loj me, thiab tus kheej lis txhua cov hmoov sib cais, thiab ua ntej kom ntseeg tau tias txhua cov hmoov yog kwv yees li tib yam / kaw txaus particle lojKoj tuaj yeem Tom qab ntawd sib tov ob lub hmoov, thiab pob zeb sib tov ua ke, thiab sim kom tau ib homogeneous sib tov.

Yuav ua li cas koj muab cov hmoov sib npaug?

Thaum sib tov hmoov nrog qhov sib txawv qhov ntau thiab tsawg (granular ntsev thiab hmoov zoo), txo txhua cov hmoov sib cais kom zoo ua ntej sib tov. Thaum sib tov cov hmoov sib txawv, muab lub teeb hmoov ua ntej thiab muab qhov hnyav dua rau saum nws.

Power homogeneous yog dab tsi?

Tshaj tawm cov hmoov sib xyaw "homogeneous" txhais tau tias tsis muaj dab tsi yog qhov piv txwv loj los ntawm cov khoom yuav raug tshuaj xyuas tsis tau txhais. Qhov loj dua tus qauv loj, qhov siab dua yuav muaj feem yuav xaus tias cov hmoov sib tov yog homogeneous.

Yuav ua li cas sib tov hauv qab no yog hmoov?

hmoov tov khoom (tumbling, convective, los yog siab shear) raug cais raws li lawv cov txheej txheem sib xyaw: diffusion, convection, thiab shear Kev xaiv ntawm cov khoom sib tov yog nyob ntawm cov yam ntxwv particle, xws li cov duab, qhov loj me, qhov ntom ntom, thiab tus nqi ntawm txhua qhov khoom.

Qhov twg cuam tshuam rau kev sib xyaw ntawm hmoov?

Qhov cuam tshuam ntawm qhov loj me, cov duab, thiab qhov ntom ntom tau piav qhia, nrog rau kev ntsuas ntsuas thiab ntsuas ntsuas. Kev sib cais thiab kev sib sau ua ke yog cov teeb meem loj hauv kev sib xyaw hmoov, thiab lawv kev tiv thaiv thiab txo qis yog qhov tseem ceeb. Kev txiav txim sib xyaw txo qis kev sib cais, tab sis kuj qhia lwm yam teeb meem.

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