Qhov sib txawv tseem ceeb ntawm tus nqi nkag mus thiab tus nqi percolation yog qhov kev nkag mus yog hais txog tus nqi uas dej nkag mus rau hauv av los ntawm qhov chaw, qhov percolation rate yog hais txog kev txav dej hauv av.
Infiltration rate yog qhov ntim dej uas ntws mus rau hauv ib cheeb tsam ntawm av. Percolation rate yog tus nqi uas dej txav mus rau hauv av raws li kev txiav txim siab percolation test.
Tus nqi nkag mus yog dab tsi?
Infiltration rate yog qhov ntim dej uas ntws mus rau hauv ib cheeb tsam ntawm av. Hauv lwm lo lus, nws yog qhov nrawm lossis nrawm ntawm cov dej nkag mus rau ib chav tsev ntawm thaj chaw ntawm av. Feem ntau, thaum peb muab dej rau hauv av, qhov infiltration tus nqi yuav txo qis los ntawm nws thawj tus nqi siab. Qhov no yog vim qhov tsim ntawm ib txheej nyias ntawm cov dej ntawm qhov chaw ntawm cov av. Peb hu nws "lub foob". Infiltration tus nqi tuaj yeem sau luv ua IR.
Lub sij hawm infiltration (uas yog hais txog cov txheej txheem uas cov dej hauv av nkag mus rau hauv av) yog qhov tseem ceeb hauv hydrology thiab hauv av science. Lwm lo lus hais txog yog infiltration peev xwm. Nws yog qhov siab tshaj plaws ntawm infiltration. Feem ntau, infiltration yog ntsuas hauv chav tsev "meters ib hnub". Tus nqi infiltration feem ntau yog ntsuas hauv "qhov tob ntawm txheej dej nkag mus rau hauv av ib teev".
Ntau yam tuaj yeem cuam tshuam qhov kev nkag mus ntawm cov av, suav nrog cov ntsiab lus humus, cov av noo noo, qhov tob ntawm cov av, av roughness, capillary rog, lub ntiajteb txawj nqus, adsorption, thiab osmosis. Muaj qee yam khoom siv uas peb tuaj yeem siv rau kev ntsuas ntawm qhov nkag mus, piv txwv li. infiltrometers, permeameters thiab dej nag simulators.
Ntxiv mus, muaj qee txoj hauv kev suav infiltration, suav nrog txoj kev siv nyiaj siv dav dav dav dav, Richard txoj kev sib npaug, cov dej-cov ntsiab lus finite vadose zone flow method, ntsuab thiab Ampt txoj kev, Horton's equation, thiab Kostiakov equation.
Percolation Rate yog dab tsi?
Percolation rate yog tus nqi uas dej txav mus rau hauv av raws li kev txiav txim siab los ntawm kev ntsuas percolation. Percolation test los yog perc test yog ib qho kev ntsuas uas peb tuaj yeem txiav txim siab qhov nqus ntawm cov av. Qhov kev ntsuam xyuas no tseem ceeb heev hauv kev npaj cov tsev ntawm qhov dej ntws tawm los yog hauv qhov dej nkag. Feem ntau, cov av xuab zeb zoo li nqus dej ntau dua piv rau cov av nplaum lossis ntawm qhov chaw uas lub rooj dej nyob ze rau ntawm cov av saum npoo.
Percolation Rate=Tus nqi dej hauv mL / sijhawm hauv feeb
Thaum xav txog cov txheej txheem ntawm tus nqi percolation, qhov kev sim no suav nrog kev khawb ib lossis ntau qhov ntawm thaj tsam ntawm cov av, presoaking lub qhov kom tswj tau qhov dej siab hauv qhov thiab tom qab ntawd peb tuaj yeem khiav qhov kev sim los ntawm kev sau cov no. qhov mus rau ib theem mus rau lub sij hawm poob dej theem vim percolation.
Dab tsi yog qhov txawv ntawm Infiltration Rate thiab Percolation Rate?
Infiltration rate yog qhov ntim ntawm cov dej uas ntws mus rau hauv ib cheeb tsam ntawm cov av thaum percolation rate yog tus nqi ntawm cov dej txav mus rau hauv av raws li kev txiav txim siab percolation test. Qhov sib txawv tseem ceeb ntawm qhov infiltration thiab percolation tus nqi yog qhov infiltration yog hais txog tus nqi ntawm cov dej nkag mus rau hauv av los ntawm qhov chaw, whereas percolation rate yog hais txog kev txav ntawm cov dej hauv av.
Cov infographic hauv qab no teev qhov sib txawv ntawm qhov nkag mus thiab tus nqi percolation hauv daim ntawv teev npe rau ib sab ntawm kev sib piv.
Summary – Infiltration Rate vs Percolation Rate
Infiltration rate yog qhov ntim dej uas ntws mus rau hauv ib cheeb tsam ntawm av. Percolation rate yog tus nqi ntawm cov dej txav mus rau hauv av raws li kev txiav txim siab los ntawm kev ntsuas percolation. Qhov sib txawv tseem ceeb ntawm qhov infiltration thiab percolation tus nqi yog qhov infiltration yog hais txog tus nqi ntawm cov dej nkag mus rau hauv av los ntawm qhov chaw, whereas percolation rate yog hais txog kev txav ntawm cov dej hauv av.
