Capillary tshwm sim thiab nto nro coefficient

May 23, 2021

Capillary tshwm sim thiab nto nro coefficient

Hauv qhov tshwm sim capillary, cov kua nce siab thiab poob hauv qhov siab. Cov paib h txhais tau tias nce lossis nqis.

Thaum cov kua nkag mus rau ntawm lub sawv, lub ces sib tiv tauj yog lub kaum sab xis; thaum cov kua tsis-infiltration poob, lub tiv tauj lub kaum ntse ntse yog obtuse kaum sab xis.

Ascending qhov siab h=2 * saum npoo qhov sib txawv coefficient * cos tiv tauj lub kaum ntse ntse / (kua ceev ua kom tau zoo * lub zog nrawm nrawm g * capillary vojvoog r).


Xa kev nug