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风扇试验台
相关语句
  fan test stand
     Design of Small - size Fan Test Stand
     小型风扇试验台设计
短句来源
  fan test bed
     This article introduces the theory and facilities of the motorcycle engine cooling fan test bed and expounds the method of testing the cooling fan dynamic performances on the test bed and how to test and calculate the cooling fan flow rate,pressure,consumed power,and efficiency. The article provides a basis of designing and selecting a cooling fan with high performances.
     本文主要介绍摩托车离心式冷却风扇试验台的原理和设置 ,论述了在试验台上测试风扇动力性能的方法以及如何测试和计算冷却风扇在不同转速下的流量、压力、消耗功率和效率 ,为设计和选择性能良好的风扇提供依据。
短句来源
  fan test station
     DATA ACQUISITION AND PROCESSING SYSTEM OF FAN TEST STATION
     风扇试验台数据采集与处理系统
短句来源
  “风扇试验台”译为未确定词的双语例句
     A Centrifugal Cooling-type Fan Tester
     离心式冷却风扇试验台
短句来源
     Using this method and the qrogram in our test—bed and designing its geometrical parameters, the model fan obtained from it has better technical behavious.
     利用本文的方法及程序对我院径向风扇试验台风扇几何参数进行最优化设计,得到的模型风扇具有良好的技术性能。
短句来源
     Describes choice of test method, analysis and determination of test stand the component, design of fan support and drive,wind tunnel and dynamometer. Moreover, with the help of error theory, the authors analyze factors influencing measurement accuracy,and briefly introduce the measures adopted for controlling and reducing the measured errors.
     根据作者对小型风扇试验台进行的设计试验研究工作,本文介绍了有关试验方法、试验台总体的分析确定以及风扇的支承、驱传动,风筒和测功装置等组成部分的设计,并根据误差理论分析了测试误差的影响因素及控制、减小误差的措施。
短句来源
     The numerical method for calculating and designing cooling fan of internal combustion engine is set up by the use of S1、S2 relative flow surface theory, and the computer program is completed with the streamline iteration method. The flow field of fan applied on 6102 gasoline engine is calculated, and the profile of this fan is improved on bases of computering results. Both the intact fan and the amended one are tested on the experimental bench of cooling fan.
     本文将求解叶轮机械3元流场的理论——S_1、S_2相对流面理论应用到冷却风扇的设计计算中,利用流线曲率法编制了计算程序,求解了6102汽油机塑料翼型风扇的流场,根据计算结果对该风扇的翼型进行了修改,并在冷却风扇试验台上进行了修改前后风扇特性的对比实验。
短句来源
     This paper is the analysis and proof for the feasibility of the assorted technique in φ1600 fanner test-bed motivated by a 6135 T-1 diesel engine. The correctness of the theoretic analysis and correspondent design have been verified by practice. The analysis method and ways of thinking provided in this paper are applicable to the actual application of diesel engine assorted technique.
     本文对以6135T-1柴油机作为φ1600风扇试验台动力的配套技术进行了可行性分析与论证,并经实践证实了理论分析与配套设计的正确性.本文所提供的分析方法和思路适用于柴油机配套技术的实际应用.
短句来源
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    Based on the, normal test, the mathematical model of multiple target function for optimal design of the tangent fan which can be considered and pressue、 efficiency、 discharge and etc. is established in this paper. Using this method and the qrogram in our test—bed and designing its geometrical parameters, the model fan obtained from it has better technical behavious.

    本文在正交试验的基础上,考虑效率、关闭压力、全开压力、效率最高处压力、流量等性能以及特性曲线的形状,建立了多目标函数的数学模型并进行优化设计,找出了该范围内的最佳参数组合。利用本文的方法及程序对我院径向风扇试验台风扇几何参数进行最优化设计,得到的模型风扇具有良好的技术性能。

    Describes choice of test method, analysis and determination of test stand the component, design of fan support and drive,wind tunnel and dynamometer. Moreover, with the help of error theory, the authors analyze factors influencing measurement accuracy,and briefly introduce the measures adopted for controlling and reducing the measured errors.

    根据作者对小型风扇试验台进行的设计试验研究工作,本文介绍了有关试验方法、试验台总体的分析确定以及风扇的支承、驱传动,风筒和测功装置等组成部分的设计,并根据误差理论分析了测试误差的影响因素及控制、减小误差的措施。

    This paper presents an signal acquisition and processing system for fan test station. The system,based on microcomputer without external large-capacity and high-speed storage device, can realize continuous high-speed data acquisition and store. It can perfom a Variety of data processing tasks, such as cxtracted data real-time disply, while the system is collecting data; engineering unit conversion; low-speed data reproduction; FFT; power spectrum analyses; Windowing; curve fitting; graphics display; plot; and...

    This paper presents an signal acquisition and processing system for fan test station. The system,based on microcomputer without external large-capacity and high-speed storage device, can realize continuous high-speed data acquisition and store. It can perfom a Variety of data processing tasks, such as cxtracted data real-time disply, while the system is collecting data; engineering unit conversion; low-speed data reproduction; FFT; power spectrum analyses; Windowing; curve fitting; graphics display; plot; and so on.

    该文简要介绍冷却风扇试验台高速信号采集与处理系统的主要特点、基本构成和信号采集与处理能力。

     
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