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脉动衰减器
相关语句
  pulsation attenuator
     Flow Characteristics CFD Resolution of Pressure Pulsation Attenuator of High Pressure Piston Pump
     高压柱塞泵用压力脉动衰减器的流体特性CFD解析
短句来源
     Pressure Pulsation Attenuator Mathematic Simulation and CFD Flow Resolution
     压力脉动衰减器的数学模型仿真及CFD流体解析
短句来源
     A Novel Fluid Pulsation Attenuator
     一种新型的流体脉动衰减器
短句来源
     The analysis of the pressure pulsation attenuator was made in CFD method.
     利用CFD方法对压力脉动衰减器进行分析;
短句来源
  “脉动衰减器”译为未确定词的双语例句
     THE DYNAMIC PERFORMANCE OF HYDRAULIC PULSATION ATTENUATORS
     液压脉动衰减器的动态品质
短句来源
     Design Of Chamber Pressure Fluctuation Attenuator
     球腔式压力脉动衰减器的设计分析
短句来源
     Then, using the software of STAR-CD fluid, the models and analyses of the attenuator are carried out.
     接着,通过运用STAR-CD流体分析软件,对脉动衰减器本体进行建模、分析。
短句来源
     The theory and experiment verifies that it is a good pulsating attenuator and has large attenuation amplitude and wide attenuation band to pressure pulsation of oil source.
     理论及试验证实它对油源压力脉动衰减幅度大,衰减频带宽,是一种性能良好的脉动衰减器
短句来源
     Through the simulation of attenuator mathematics model and CFD fluid resolution, it proves that the attenuator, as a new type of hydraulic vibration damping device, has a good prospect for industrial applications.
     通过对脉动衰减器数学模型的仿真及CFD的流体解析,证明了脉动衰减器,不失为一种工业应用前景十分广阔的新型液压消振装置。
短句来源
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  相似匹配句对
     THE DYNAMIC PERFORMANCE OF HYDRAULIC PULSATION ATTENUATORS
     液压脉动衰减器的动态品质
短句来源
     A Novel Fluid Pulsation Attenuator
     一种新型的流体脉动衰减器
短句来源
     Signal Attenuators
     信号衰减器
短句来源
     Chaotic Pulsation in Variable Stars
     变星的混沌脉动
短句来源
     Signal Attenuators (continuation)
     信号衰减器(续)
短句来源
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  pulsation dampening
The acceleration head requirements and possible use of pulsation dampening should not be overlooked when using plunger pumps.
      


This paper not only investigates the attenuation performance in perforated tube with orifice plate which is commonly used on the muffler for pulsating flow and the noise-control device, but also puts forward an efficient numerical method to deal with it. The numerical method is composed of the characteristic in the modified homoentropic method for one-dimension non-steady flow, the trapezium integration and Hartree iterative scheme. The purpose of the paper is to improve the investigation method for the muffler...

This paper not only investigates the attenuation performance in perforated tube with orifice plate which is commonly used on the muffler for pulsating flow and the noise-control device, but also puts forward an efficient numerical method to deal with it. The numerical method is composed of the characteristic in the modified homoentropic method for one-dimension non-steady flow, the trapezium integration and Hartree iterative scheme. The purpose of the paper is to improve the investigation method for the muffler with numerical calculation instead of lange amount of experimental work. The numerical method used in this paper is efficient and reliable. In conclusion, the perforated tube with orifice plate has quite satisfactory attenuation performance in pulsating flow and control effect on the noi(?)e.

本文研究了气流脉动衰减器及噪声控制装置上常用的孔板穿孔管元件的衰减性能.使用一维非定常匀熵修正理论的特征线性,利用梯形积分法和Hartree迭代法给出了数值计算方法.目的是将衰减器性能的研究从依靠大量实验方法改变到依靠理论计算的轨道上来.从理论与实验对此上来看,本文的方法是有效的、可靠的.孔板穿孔管对气流脉动和噪声都有很好的控制和衰减性能.

The hydraulic pulsation attenuation function is described with the centralized parameter method according to the relation of the flow and pressure pulsation in the hydraulic system, this function can indicate the dynamic performance of hydraulic pulsation attenuation. As a result the design principle of hydraulic pulsation attenuators is obtained. Finally the analysis and experiments on vortex-type hydraulic pulsation attenuators is carried out with the principle.

用集中参数法根据液压系统中流量脉动与压力脉动的关系提出了能够准确反映液压脉动衰减器动态品质的概念——液压脉动衰减函数,由此得出关于液压脉动衰减器的一般设计原则,据此对涡流型液压脉动衰减器进行了理论分析和实验研究。

This paper analyzes the existing various pressure filters,points out their shortcomings,and develops a new series connected bag accumulator. The theory and experiment verifies that it is a good pulsating attenuator and has large attenuation amplitude and wide attenuation band to pressure pulsation of oil source.

本文对目前各种压力滤波器进行了分析,指出它们存在的缺陷,并开发设计出一种新型串联囊式蓄能器。理论及试验证实它对油源压力脉动衰减幅度大,衰减频带宽,是一种性能良好的脉动衰减器

 
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