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   风扇特性曲线 的翻译结果: 查询用时:0.324秒
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风扇特性曲线
相关语句
  fan property curve
     This paper describes the methods of fan testing and making fan property curve by dimensionless characteristic coefficient for the cooling fan of air-cooled engines.
     论述了风冷发动机冷却风扇的试验法和用无因次特性系数法制取风扇特性曲线的方法。
短句来源
     This method is the effective means to make cooling fan property curve.
     阐述了无因次特性系数法是制取风扇特性曲线行之有效的方法
短句来源
  “风扇特性曲线”译为未确定词的双语例句
     Low pressure ratio of bag to cushion, Iow flow rate, flat fan characteristics and high cushion pressure are also analyzed from the point of view of their effect on the skirt characteristics of stiffness, damping and disturbance coefficient.
     按低囊压比、低流量、较平的风扇特性曲线斜率与高垫压等四种情况,同时分析了风扇风道特性和囊孔逸流特性对阻尼、刚度与扰动等系数以及特性参数的影响。
短句来源
     In the design of air cooled diesel, some viewpoints different from traditional opinions, such as the dissipation heat ratio of cylinder head to cylinder liner, temperature linit value of cylinder head to cylinder liner, the material of cylineder liner and the fin arrangement are put forward in this paper, some questions about two different centrifugal blowers in the references are also raised.
     本文针对风冷柴油机设计中的若干问题,诸如缸盖缸套散热比例问题、缸盖缸套温度限值问题、气缸套材质和散热片布置问题、离心式风扇设计问题等提出了不同于传统观点或传统作法的看法,并对文献中两种不同的离心式风扇特性曲线提出了质疑,供同行讨论和参考,
短句来源
  相似匹配句对
     CHARACTERISTIC CURVE OF FEEDBACK
     反馈特性曲线
短句来源
     This method is the effective means to make cooling fan property curve.
     阐述了无因次特性系数法是制取风扇特性曲线行之有效的方法
短句来源
     Lift fan of air cushion vehicle
     气垫船垫升风扇
短句来源
     Research of Piezoelectric Ceramic Fan
     压电陶瓷风扇的研制
短句来源
     Curve and test of safety valve
     安全阀的特性曲线及试验
短句来源
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  fan characteristic
The composed air flow is shown as part of the fan characteristic in figure 16.
      


This paper gives the motion equation of bag-finger responsive skirt, the design method by analysing the skirt parameters and some examples. Five basic design parameters such as ratio of skirt mounted point distance in vertical to that in lateral, height-width ratio of skirt foot print, ratio of skirt foot print width to its mounted points lateral distance, height ratio of finger to skirt, and the finger inclination characterize primarily the skirt formation. Based on the calculation results, the detailed analysis...

This paper gives the motion equation of bag-finger responsive skirt, the design method by analysing the skirt parameters and some examples. Five basic design parameters such as ratio of skirt mounted point distance in vertical to that in lateral, height-width ratio of skirt foot print, ratio of skirt foot print width to its mounted points lateral distance, height ratio of finger to skirt, and the finger inclination characterize primarily the skirt formation. Based on the calculation results, the detailed analysis has been made to correlate the design parameters with the charateristic parameters in a direct way. Low pressure ratio of bag to cushion, Iow flow rate, flat fan characteristics and high cushion pressure are also analyzed from the point of view of their effect on the skirt characteristics of stiffness, damping and disturbance coefficient.

本文推导了囊指型围裙变形运动特性方程,并提出了响应围裙的参数分析方法。表征围裙成形主要特征的五个设计参数为,围裙安装边高宽比、围裙高宽比,裙宽安装边宽比、指高裙高比和手指前倾角。本文在大量计算的基础上,进行了细致的分析,建立了设计参数和特性参数的直观联系。按低囊压比、低流量、较平的风扇特性曲线斜率与高垫压等四种情况,同时分析了风扇风道特性和囊孔逸流特性对阻尼、刚度与扰动等系数以及特性参数的影响。

In the design of air cooled diesel, some viewpoints different from traditional opinions, such as the dissipation heat ratio of cylinder head to cylinder liner, temperature linit value of cylinder head to cylinder liner, the material of cylineder liner and the fin arrangement are put forward in this paper, some questions about two different centrifugal blowers in the references are also raised.

本文针对风冷柴油机设计中的若干问题,诸如缸盖缸套散热比例问题、缸盖缸套温度限值问题、气缸套材质和散热片布置问题、离心式风扇设计问题等提出了不同于传统观点或传统作法的看法,并对文献中两种不同的离心式风扇特性曲线提出了质疑,供同行讨论和参考,

The principal indices for assessment of per formance of cooling radiator are quan tity of heat radiated Qn and air resistance Pa;the greater the value of Qn,the better the radiating effect,and it is just on the opposite for Pa. The article explains and analyses the methods of iden tifying power consumption and per formance curves of cooling fan,and for the first time brings for ward the identification method of dynamic pressure difference. Referring to the comparison and analysis of the above three identification...

The principal indices for assessment of per formance of cooling radiator are quan tity of heat radiated Qn and air resistance Pa;the greater the value of Qn,the better the radiating effect,and it is just on the opposite for Pa. The article explains and analyses the methods of iden tifying power consumption and per formance curves of cooling fan,and for the first time brings for ward the identification method of dynamic pressure difference. Referring to the comparison and analysis of the above three identification methods,it has suggested that simulating testing rig for cooling radiator should be installed.

评价散热器性能的主要指标是散热量Qn和空气阻力△Pa,Qn数值愈大,散热效果愈好,△Pa则正好相反。分析介绍了风扇功率判别法和风扇特性曲线判别法,首次提出了动压差判别法。通过对以上三种判别方法的对比分析,提出了应建立散热器模拟试验台的建议。

 
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