Piav: Thaum lub hydraulic dhia yog dynamic los yog nyob rau hauv ib daim ntawv txav nws yog hu ua zoo surge. Hydraulic dhia tuaj yeem ua cov ntawv sau los yog dynamic.
Yuav ua li cas ntawm kev dhia hydraulic?
Hydraulic dhia, Sadden change in water level, analogous to a shock yoj, feem ntau pom hauv qab weirs thiab sluice rooj vag qhov twg ib tug kwj dej dheev sawv ntawm ib tug foaming pem hauv ntej. Qhov tseeb tias qhov ceev ntawm dej nthwv dej sib txawv nrog wavelength thiab nrog amplitude ua rau muaj ntau yam teebmeem.
Thaum dhia hydraulic tsim?
Teb: Kev dhia hydraulic tshwm sim thaum muaj kev hloov pauv ntawm cov dej ntws los ntawm cov dej ntws mus rau cov dej ntws thiab nws cov piv txwv ntawm kev sib txawv sai sai qhov twg cov khoom ntws hloov hauv qhov ncav cuag luv. Uniform thiab Non-uniform flow: Thaum cov khoom ntws (xws li tshaj tawm, ceev, thiab lwm yam)
txhais li cas los ntawm hydraulic dhia?
: a tam sim no feem ntau turbulent ntawm cov dej ntws nrawm nrawm hauv qhov qhib channel uas nws ntsib kev cuam tshuam lossis hloov pauv ntawm txoj kab nqes.
hydraulic dhia siv qhov twg?
Hydraulic dhia feem ntau tuav cov dej siab ntawm sab kwj deg. Qhov dej siab no tuaj yeem siv rau kev siv dej. Hydraulic dhia tuaj yeem siv los tshem tawm cov huab cua los ntawm cov dej xau thiab cov kav dej phwj tuaj kom tiv thaiv huab cua kaw.
