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In this paper, at first the CFD simulation including the spiral case, stay vane, guide vane, runner vane and draft tube at different operation points is studied, then the result of the pressure distribution on runner blade is provided for the runner struc |
中文意思: 本文首先对混流式水轮机全流道内流场进行了多工况的CFD计算,得到不同工况下转轮叶片表面水压力载荷,并利用顺序流固耦合方法对转轮在各种工况下的应力特性进行计算。 |
以下为相关句子列表(点击查看,可以看对应的解释):
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In this paper, an efficient proxy signature scheme based on bilinear pairings is proposed.
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利用椭圆曲线上的双线性对,构造一个代理签名方案,并对其安全性进行了分析。 |
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In this paper, an explicit expression of general solutions to inverse problems Ⅱ of linear equations is derived, and its application in [3] is also discussed.
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摘要给出线性方程组反问题Ⅱ的一个显式通解,并简化文[3]的算法。 |
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In this paper, an isolated point operator was used to define a topology on an abstract set.
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摘要在本文中,笔者使用了孤立算子定义拓扑。 |
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In this paper, an optimized design method is presented to deal with the edge field effect problem in the parallel-coupled microstrip bandpass filters.
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摘要提出一种通过提升设计频率来解决平行耦合微带带通滤波器中边缘场效应导致的中心频率偏移的方法。 |
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In this paper, analysis is to be made out and countermeasure is to be put forward in a case study of nanjing.
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该文将以南京为例,尝试对大都市郊区的小城镇发展作出一定分析,提出些许对策。 |
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In this paper, at first the CFD simulation including the spiral case, stay vane, guide vane, runner vane and draft tube at different operation points is studied, then the result of the pressure distribution on runner blade is provided for the runner struc
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本文首先对混流式水轮机全流道内流场进行了多工况的CFD计算,得到不同工况下转轮叶片表面水压力载荷,并利用顺序流固耦合方法对转轮在各种工况下的应力特性进行计算。 |
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In this paper, attention problems on measurement insulation resistance by megger are proposed, reasons are analyzed, and gives some field examples.
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摘要文章提出了兆欧表测量绝缘电阻应注意的问题,分析了原因,并给出了若干实例。 |
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In this paper, authors analysis the process of decision-making of collision avoidance, based on it the fuzzy decision-making method of ship collision risk is presented.
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摘要作者分析了船舶避碰的决策过程及已有的决策模型,提出了船舶碰撞危险的模糊决策方法。 |
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In this paper, based on analysis of construction of underground roads in European, American and Asian countries, as well as in metropolitans in China, the motivation of its construction is investigated and summarized, which offers a new idea and measure f
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本文通过对欧美、亚洲以及我国一些特大城市修建地下道路的实例进行分析,从问题入手,探究其修建动因并进行总结,为北京、特别是中心城区解决城市再开发和交通拥堵等一系列问题提供一种新的思路和解决方法。 |
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In this paper, based on analysis the distributing rule of permanent magnetic field, a novel method for dynamic tracing micro drug delivering device in alimentary canal has been proposed.
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本文在分析永磁体空间磁场分布规律的基础上,提出了利用磁定位原理实现动态跟踪微型药物释放装置在消化道运动状态的方法。 |
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In this paper, based on the 2″ high precision CNC dividing head, a human-like inteligent control scheme is proposed for point-to-point control system.
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摘要针对我们所研制的2″高精度数控分度头提出了一种用于点位控制的仿人智能控制方法。 |
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