首页> 外文OA文献 >Numerical investigation on the performance of inertance tube pulse tube refrigerator varying compressor frequency
【2h】

Numerical investigation on the performance of inertance tube pulse tube refrigerator varying compressor frequency

机译:惯性管脉冲管制冷机变化压缩机频率的数值研究

代理获取
本网站仅为用户提供外文OA文献查询和代理获取服务,本网站没有原文。下单后我们将采用程序或人工为您竭诚获取高质量的原文,但由于OA文献来源多样且变更频繁,仍可能出现获取不到、文献不完整或与标题不符等情况,如果获取不到我们将提供退款服务。请知悉。
获取外文期刊封面目录资料

摘要

Numerical studies of Pulse Tube Refrigeration are performed in the present dissertation to investigate the influence compressor frequency on the performance of Stirling type single stage Inertance Tube Pulse Tube Refrigerator (ITPTR). The entire inertance tube pulse tube refrigerator (ITPTR) operating under a specified boundary conditions are modelled using Finite Volume Method (FVM) with commercial software package ANSYS with Dynamic Meshing and User Defined Function. It is found that the performance of the ITPTR and the cooling rate is strongly dependent on the frequency of the compressor. The frequency study have been performed for two different dimensions of the ITPTR separately. The frequency of the compressor has been varied from 10 Hz to 100 Hz for ITPTR with dimension-1. The rate of cooling is found maximum when the frequency of the compressor is used as 20 Hz for ITPTR with dimension-1. For the ITPTR with dimension-2, the frequencies have been varied from 20 Hz to 34 Hz. The rate of cooling is found maximum when the frequency of the compressor is used as 34 Hz for ITPTR with dimension-2.
机译:本文对脉冲管制冷进行了数值研究,以研究压缩机频率对斯特林单级惯性管脉冲管制冷机(ITPTR)性能的影响。在有限的边界条件下运行的整个惯性管脉冲管制冷机(ITPTR)使用有限体积方法(FVM)和带有动态网格划分和用户定义功能的商业软件包ANSYS进行建模。可以发现,ITPTR的性能和冷却速率在很大程度上取决于压缩机的频率。分别对ITPTR的两个不同维度进行了频率研究。对于尺寸为1的ITPTR,压缩机的频率已从10 Hz更改为100 Hz。当将尺寸为1的ITPTR的压缩机频率用作20 Hz时,发现冷却速率最大。对于尺寸为2的ITPTR,频率已从20 Hz更改为34 Hz。当使用尺寸为2的ITPTR使用压缩机的频率为34 Hz时,发现冷却速率最大。

著录项

  • 作者

    Kumar B M;

  • 作者单位
  • 年度 2014
  • 总页数
  • 原文格式 PDF
  • 正文语种
  • 中图分类

相似文献

  • 外文文献
  • 中文文献
  • 专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号