supercritical flow
急流
常用释义
英式发音
美式发音
基本释义
- 急流；超音速流（等于 supersonic flow）
例句
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1·The Froude number of flow is the factor of flow status: supercritical flow or subcritical flow.流量的福劳德数是流动状态的影响因素，即超临界流或亚临界流。
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2·Supercritical flow is a new separation technique.超临界流体是一种新的分离技术。
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3·Numerical simulation on supercritical flow at river bend can provide bases for engineering design and safe evaluation.弯道急流数值计算可以对工程设计及安全评估提供水流模型基础。
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4·Therefore the improvement of supercritical flow bend is the concrete problem which needs to be resolved in the actual projects.因此弯道急流的改善问题是实际工程中需要解决的具体问题。
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5·Based on inverse method for supercritical flow control, this paper gives a direct computational method, for flows in 3-d controlling structures.本文在急流控制逆命题的研究基础上，首次探讨性地提出了三维控制急流的正命题解法。
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6·An artificial viscous term is introduced in the equation to treat the supercritical flow with embeded shock waves and to eliminate the discontinuous solution.为了处理超临界流和有冲波情况，我们在方程中引入人工粘性项，以消除解中可能出现的不连续性。
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7·The model is applied to calculate the transition water surface profiles from supercritical to gradually varied flow or from gradually varied flow to supercritical flow in rectangular open channel.应用该模型对矩形明渠中缓、急流过渡的水面曲线进行了数值计算，并与理论解进行了比较。
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8·Predicted drag values for a given airfoil(RAE2822 airfoil)were compared and discussed using the surface integration and wake integration methods under both subsonic and supercritical flow conditions.在亚跨声速时分别采用了表面积分和尾迹积分求得给定翼型RAE2822的阻力。
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9·Unstructured tetrahedral meshes are used to simulate the flow field inside high pressure combined valves of a 600mw ultra supercritical steam turbine under the nominal condition.采用非结构化四面体网格，对某600 MW超超临界汽轮机组高压主汽调节联合阀的额定工况进行了数值模拟。
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10·The principle, characteristic and typical flow of supercritical fluid extraction has been reviewed in this article, in the end the author discussed the appliance of supercritical fluid extraction.主要介绍了超临界流体萃取的基本原理、典型流程、特点及其在化工过程中的应用。