A three dimensional thermal-hydraulic model is developed for the analysis of fluid flow and heat transfer in shell-and-tube heat exchanger.
提出了一种管壳式换热器壳程单相流动和传热的三维模拟方法。
Flow back of fracturing fluid is currently focus on qualitative analysis, there are few quantitative calculations.
而目前压裂液返排的研究主要集中在定性分析上，很少有定量的计算。
Research shows that, it is suitable for rotor dynamics, dynamic analysis of helicopter rotor blades fuselage systems and piping systems contained flow fluid.
研究表明，本方法适用于转子动力学，直升机旋翼-机身耦合系统以及具有流体流动的管道系统的动力分析。
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