本文介绍了针阀式缓冲气缸和溢流式缓冲气缸的结构及工作原理。通过仿真计算比较了它们的缓冲特性和吸收冲击的能力。
The structure and principle of needle valve cushion and relief valve cushion were introduced. Cushion performance and capacity of absorbing impact were compared by simulation.
本文对一开始就冷凝的叉流式空气-空气湿热交换器提出一种新的热力计算法，即对比模型法。
The new method of thermodynamic calculation (the contrast model method) for air-air crossflow wet heat exchanger with wet air condensing first at the entry is proposed in this paper.
本文建立了喷流式换热器的火用效率计算模型，并通过实例计算，分析了各运行参数对喷流式换热器火用效率的影响。
The paper founded the efficiency computing model of jet heat exchanger and analyzed the effect of operating parameters on efficiency of jet heat exchanger by the calculation of examples.
结果表明，用此简化计算公式计算的结果与试验数据基本一致，可以用于螺旋片导流式气液分离器螺旋结构设计计算。
The results show that the values from this simplified calculation formula is consistent to the test data and it can be used to design the spiral structures.
本文通过有限元法求解用流函数表示的拉普拉斯方程，进而计算轴流式机组的静态轴向水推力。
In this thesis, the Finite Element Method is applied to the solution of the Laplace equation formulated by means of stream function for the calculation of the static hydraulic thrust.
针对轴流式水轮发电机组在运行不长时间后，叶片出现大量有规律分布裂纹的缺陷，用有限元法对叶片进行了强度和振动计算；
This paper deals with a lot of crack failures in blades of axial_flow hydraulic turbine in operating, and calculated their strength and vibration characteristic by the finite element method.
基于基元叶栅法，建立了轴流式压气机的变工况计算模型，并采用变比热公式计算空气的热力参数；
On the basis of an elementary cascade method a calculation model for the off-design performance of an axial-flow compressor has been set up.
计算结果说明高喷雾化机风源，斜流式风机比较适宜。
The result shows:for air source of high sprayer, mixed flow fan is suitable.
最后通过对白垢电站灯泡贯流式水轮发电机通风系统计算对网络矩阵法进行了验证。
Eventually, this method is proved by calculating the ventilation of the bulb tubular hydroelectric generator in Baigou power station.
将逐稿器的分离率计算公式应用于切流式谷物脱粒装置凹板的分离率计算时，将产生较大的误差。
If the separating rate equation of straw walker is direct applied to calculating the separating rate of tangential threshing unit, a considerable error would be met in the results.
本文以冷却塔综合性能最优为目标，结合逆流式泠却塔的热力计算特性，对逆流塔的热力性能进行优化设计。
In this paper, count flow cooling tower was optimally designed and its synthetically property was used as the object function.
本文采用有限元法对带半叶片的混流式转轮的S1流面进行了流场计算。
In this paper, the finite element method is used for the calculation of S1 streamline surface of Francis turbine runner with half vanes.
运用伯努利方程建立了逆流式自然通风冷却塔（逆流塔）配水的水力计算方程。
A hydraulic computation equation for water distribution sytem of counterflow type natural draft cooling tower has been established by applying Bernoulli Equation.
从对计算结果的整理分析得出了对低水头径流式水电站优化运行特有问题的一般认识。
By analyzing the results of these calculations, several basic ideas of the special problems of low-head runoff river hydroelectric plants are obtained.
搭建了螺旋片导流式分离器流动场测量的实验装置，并用计算机对实验系统的压力损失和分离液体量进行数据采集。
A set of experimental system used to measure flow field of spiral separator is constructed, with the experimental data, such as the pressure and flow rate of gas and the weight of drained water etc.
概要介绍混流式水轮机转轮计算机设计的水力设计方法，其一般原理同样适用于离心泵和混流泵叶轮的设计。
A brief presentation on computer aided hydraulic design of Francis Turbine runners is given, the general principle of which are also applicable to centrifugal and mixed flow pump runners.
提出了径流式水电站安装时序容量的概念和计算方法。
This paper introduces the concept and the method of calculating installation sequential capacity for run-of-river hydropower stations.
现在，通过流式服务，用户即可从计算机服务器访问大型音乐库，本人无需再拥有这些歌曲本身。
Streaming services now allow users to access large music libraries from a computer server instead of owning the songs themselves.
本文应用有限元方法计算了混流式水轮机叶轮通道中的流场，并由计算机自动绘出流网图。
The meridional through-flow in a mixed flow hydraulic machine is calculated by finite element method.
本文提出一种利用有限元计算方法求解灯泡贯流式水轮机灯泡体与引水管间流场的方法，可用于灯泡体曲线优化选型。
A finite element method for solving the flow field between bulb and conduit of bulb tubular turbine is given in this paper. It can be used for searching the optimal configuration of the bulb body.
本文提出一种利用有限元计算方法求解灯泡贯流式水轮机灯泡体与引水管间流场的方法，可用于灯泡体曲线优化选型。
A finite element method for solving the flow field between bulb and conduit of bulb tubular turbine is given in this paper. It can be used for searching the optimal configuration of the bulb body.
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