LMEC-11 Kev Ntsuas Qhov Ua Phem Rau Khaub Ncaws - Txoj Kev Yooj Yim Poob

Cov kua viscosity coefficient, tseem hu ua kua viscosity, yog ib qho tseem ceeb ntawm cov kua, uas muaj cov ntawv thov tseem ceeb hauv engineering, kev tsim khoom siv tshuab thiab tshuaj. Txoj kev poob pob yog tsim nyog rau kev sim qhia ntawm cov tub ntxhais kawm qib cuaj thiab qib kawm tshiab vim nws qhov tshwm sim ntawm lub cev pom tseeb, lub tswv yim ntshiab thiab ntau qhov kev sim ua haujlwm thiab cov ntsiab lus kev cob qhia. Txawm li cas los xij, vim hais tias ntawm lub zog ntawm phau ntawv stopwatch, parallax thiab cov pob poob tawm ntawm qhov chaw, qhov tseeb ntawm ntog ntsuas qhov ntsuas tsis dhau nyob rau yav dhau los. Cov cuab yeej no tsis tsuas khaws cov kev ua haujlwm thiab kev sim ntawm cov khoom siv sim ua thawj zaug, tab sis kuj ntxiv cov ntsiab cai thiab siv cov qauv ntawm laser photoelectric timer, uas nthuav dav cov kev paub, txhim kho qhov tseeb ntawm kev ntsuas, thiab muaj cov tshiab ntawm kev sim qhia kev sim.

Muaj nuj nqi

1. Siv cov ntsuas hluav taws xob photoelectric sensor thiab cov timer hauv hluav taws xob kom tsis txhob muaj parallax thiab lub sijhawm yuam kev uas cuam tshuam los ntawm lub moos nres

2. Txhim kho cov qauv kho tshuab kom paub meej tias qhov poob ntawm qhov npoo

3. Kev siv laser ntsuas los ntsuas qhov tseeb ntawm ob qho tib si lub caij nplooj zeeg thiab caij nplooj zeeg kom tsis txhob ua parallax yuam kev

Siv cov cuab yeej no, cov kev sim hauv qab no tuaj yeem ua:

1. Ntsuas cov viscosity coefficient ntawm ib qho kua uas siv txoj kev poob kheej

2. Siv lub ntsuas hluav taws xob photoelectric sensor rau kev sim sij hawm ntsuas

3. Siv lub moos nres rau lub sij hawm poob qhov poob, thiab piv cov txiaj ntsig nrog cov sijhawm xaiv photoelectric

Cov ntsiab lus Tshwj Xeeb

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