Keeb Kwm Kev Txhim Kho Ntawm Cov Cuab Yeej Cuab Yeej Thiab Cov Plua Plav Txhaum Nets hauv Coal Yards

Jul 10, 2026

Tso lus

Kev siv tshuab ua cua daj cua dub thiab plua plav tiv thaiv cov nets rau cov vaj tsev tau tshawb fawb thiab siv ua ntej txawv teb chaws. Lub teb chaws xws li Nyiv, Tebchaws Meskas, Tebchaws Askiv, thiab Australia tau ua txhua yam hauv - kev tshawb fawb tob thiab siv cov thev naus laus zis tiv thaiv cua daj cua dub thiab plua plav. Ntau tshaj 20 xyoo dhau los, Nyiv twb tau siv lub tshuab ua pa los tswj cov pa phem hauv qhov qhib - huab cua thee yards ntawm cov chaw nres nkoj. Kev tshawb fawb txog cua tshuab cua thiab plua plav tawm tshuab hauv kuv lub teb chaws pib tom qab. Nyob rau hauv nruab nrab-1980s, Lub Tsev Haujlwm Fluid Mechanics ntawm Wuhan University of Hydraulic Engineering tau ua cov kev sim ntawm cov txheej txheem tsis sib xws ntawm cov cua ntsawj ntshab siv ib puag ncig cua qhov kev sim ua ke nrog Shanghai Zhujia Wharf thee yard.

 

Thaum ntxov xyoo 1990, Lub Tsev Haujlwm Saib Xyuas Kev Thauj Khoom Dej ntawm Lub Tsev Haujlwm Saib Xyuas Kev Thauj Khoom tau koom tes nrog Environmental Aerodynamics Research Laboratory ntawm Environmental Science Center ntawm Peking University los ua cov kev tshawb fawb ntawm cov plua plav tiv thaiv cov txheej txheem, cov txheej txheem tseem ceeb, thiab cov plua plav txo qhov cuam tshuam ntawm windbreak nets nrog rau windbreak net installation project ntawm Qinhuangdao. Nyob rau hauv xyoo tas los no, qee qhov kev tshawb fawb kuj tau ua tiav ntawm ntau- txheej txheej txheej ntawm cua ntsawj ntshab nets thiab cov qauv huab cua turbulence tom qab nets. Kev tshawb fawb hauv tsev tsuas yog tsom mus rau kev txheeb xyuas qhov tseeb raws li qhov xav tau ntawm kev tshawb fawb txog engineering, maj mam txhim kho thiab ua kom tiav cov thev naus laus zis los ntawm qhov tseeb engineering ua haujlwm tsis tau.

 

Daim ntawv thov thaj tsam ntawm kev tswj cov plua plav hauv cov thee yards tau nthuav dav los ntawm cov chaw khaws cov thee ntawm cov mines, cov chaw cog qoob loo, thiab cov chaw tsim hluav taws xob kom qhib- cov khoom siv huab cua ntawm cov chaw nres nkoj, hlau, cov khoom siv hauv tsev, thiab cov chaw lag luam cement, nrog rau thaj chaw xws li kev tiv thaiv huab cua thiab kev tswj cov plua plav. Ib leeg- txheej cua ntsawj ntshab thiab cov phab ntsa thaiv plua plav tuaj yeem ua tiav cov plua plav tawm ntawm 65-85%, thaum ob txheej cua daj cua dub thiab cov phab ntsa thaiv plua plav tuaj yeem ua tiav cov nyhuv ntawm ntau dua 95%.

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