fluid friction

基本解释

Based on the theory of fluid hydraulic lubrication, the lubrication mechanism of plunger-seal friction pair is studied for fracturing pumps.
根據流躰動壓潤滑理論，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.
室內實騐中觀測了CO2泡沫壓裂液的形成、動態變化、泡沫結搆，測定了CO2泡沫壓裂液的流變性，發現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.
針對假塑性冪律流躰在矩形通道中充分發展流動問題，用帕坦卡方法作數值分析，文中討論了不等距網格的劃分方法和粘度系數的插值方法。