Qhov tshwj xeeb tshaj yog, qhov porosity ntawm pob zeb yog qhov ntsuas ntawm nws lub peev xwm tuav cov kua dej. … Permeability yog ib qho kev ntsuas ntawm qhov yooj yim ntawm cov kua ntws los ntawm cov khoom ntxeem tau. Lub pob zeb yuav ntxeem tau heev, tab sis yog tias cov pores tsis txuas nrog, nws yuav tsis muaj permeability.
Puas siab porosity txhais tau tias siab permeability?
Tsawg porosity feem ntau ua rau qis permeability, tab sis siab porosity tsis tas txhais tau siab permeability. Nws yog qhov ua tau kom muaj pob zeb ntxeem tau me me lossis tsis muaj kev sib tshuam ntawm qhov pores.
Puas porosity thiab permeability inversely cuam tshuam?
Permeability yog lwm yam khoom tseem ceeb ntawm txhua yam khoom thiab yog ze ze rau qhov porosity. Permeability hais txog qhov sib txuas ntawm qhov pore rau ib leeg.
Puas porosity nce nrog permeability?
Porosity=(ntim ntawm qhov hauv cov khoom) / (tag nrho ntim ntawm cov khoom). Qhov porosity ntawm tib cov khoom yog tib yam, txawm tias qhov loj me me sib txawv. Tab sis permeability yog qhov sib txawv. Nws nce raws li qhov loj me zuj zus.
Cov porosity thiab permeability cuam tshuam li cas?
Porosity is a measure of pes tsawg lub pob zeb qhib qhov chaw. Permeability yog ib qho kev ntsuas ntawm qhov yooj yim uas cov kua dej (dej hauv qhov no) tuaj yeem txav mus los ntawm lub pob zeb ntxeem tau. Koj nyuam qhuav kawm 9 nqe lus!
