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)流體動壓潤滑理論，對壓裂泵柱塞密封摩擦副的潤滑機理進行了理論分析。
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)實驗中觀測了CO2泡沫壓裂液的形成、動態(tài)變化、泡沫結(jié)構(gòu)，測定了CO2泡沫壓裂液的流變性，發(fā)現(xiàn)其屬于假塑性非牛頓流體。
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.
針對假塑性冪律流體在矩形通道中充分發(fā)展流動問題，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。