建立了一体化弹用小涡扇发动机系统含粘性力项的准三维欧拉流动模型。
A quasi three dimensional flow Euler model with viscous force terms was constructed for integrated small turbofan engine systems.
接下主要内容介绍了准一维流动,接著讨论扰动流与非稳态流。
The next large block of lectures covers quasi-one-dimensional flow, followed by a discussion of disturbances and unsteady flows.
本文依据三元流动的通用理论,完成了一个跨声速压气机转子流场的准三元迭代计算。
According to the "General Theory of Three-Dimensional flow in Turbomachines", the quasi-three dimensional calculation of the transonic flow field has been achieved for a compressor rotor.
本文给出了一个模拟叶栅内准三维定常和非定常粘性流动的数值方法。
A numerical method for the simulation of quasi-3D steady and unsteady viscous flows in cascades has been presented.
本文根据流体机械准三元流动理论,以叶片式流体机械转轮的设计研究方法为出发点,针对斜流式水轮机转轮设计方法进行了理论探讨。
According to the quasi-three dimensional theory of hydraulic machinery, this paper discussed the runner design method of the diagonal turbine, based on the blade turbine runner design theory.
本文研究结果表明:(1)从对货币市场基金与可比性金融产品的差异分析来看,MMF在我国已经具备了“准储蓄”的特征:高收益、低风险、较强的流动性。
The empirical results shows: (1) Trough studying the different with other comparable financial instruments, MMF has the characteristics of "quasi-savings", high-yield, low-risk, high-liquidity.
为了提高涡轮性能预测的精确度,提出了一种应用涡轮叶轮准三元流动分析的预测方法。
In order to improve the precision, a new method predicting turbine performance by means of quasi 3-d flow analysis is presented.
同时,就这一思路涉及到的诸如合理采准布置、爆破致裂与破碎、溶浸液流动规律等关键技术问题进行了讨论。
At the same time, key technical issues are discussed in relation to this thinking, such as suitable mining preparations, blasting breaking and crushing, and leaching liquid flow.
利用有限差分方法得到了动脉管系内非牛顿流体的准二维不定常流动的数值解。
A numerical solutions of quasi-two-dimensional unsteady flow of non-Newton fluid in the arterial pipe system is obtained by finite difference method.
本文考虑了血液的菲牛顿流动特性,对血液在动脉管系中的脉动流建立了准二维流动模型。
In this paper a quasi-two-dimensional model of pulse flow in arterial pipe system is established, and non-Newton characteristic of the blood is considered.
当然,每一轮干预措施都会吸走流动性,这意味着北京必须通过降准和释放流动性来抵消紧缩。
Of course each round of interventionsucks liquidity out of the system which means Beijing must offset thetightening with RRR cuts and liquidity injections.
结合这些流场与泥沙计算方法及河床形态调整技术,作者提出一个准三维河流动力学模型。
Combining the computation of velocity field and sediment transportation with the adjusting technique of river geometry, a quasi_3D dynamic model for fluvial processes have been proposed.
结合这些流场与泥沙计算方法及河床形态调整技术,作者提出一个准三维河流动力学模型。
Combining the computation of velocity field and sediment transportation with the adjusting technique of river geometry, a quasi_3D dynamic model for fluvial processes have been proposed.
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