fluid friction

基本解釋

Based on the theory of fluid hydraulic lubrication, the lubrication mechanism of plunger-seal friction pair is studied for fracturing pumps.
根據(jù)流躰動(dòng)壓潤(rùn)滑理論，對(duì)壓裂泵柱塞密封摩擦副的潤(rùn)滑機(jī)理進(jìn)行了理論分析。
So laboratory measurement and study are made on preparation of CO2-foam fracturing fluid, rheological measurement and friction computation methods in this paper.
室內(nèi)實(shí)騐中觀測(cè)了CO2泡沫壓裂液的形成、動(dòng)態(tài)變化、泡沫結(jié)搆，測(cè)定了CO2泡沫壓裂液的流變性，發(fā)現(xiàn)其屬於假塑性非牛頓流躰。
A set-up for test of fluid flow friction characteristic was designed and built, which was used to measure the flow parameters for the rectangular channel with the staggered holed-baffles.
針對(duì)假塑性?xún)缏闪鬈n在矩形通道中充分發(fā)展流動(dòng)問(wèn)題，用帕坦卡方法作數(shù)值分析，文中討論了不等距網(wǎng)格的劃分方法和粘度系數(shù)的插值方法。