EXPERIMENTAL RESEARCH AND NUMERICAL SIMULATIONOF INFLUENCE FACTORS OF WAVE SYSTEM IN WAVE TUBE

LIU Xuewu; JIN Liang’an; LI Zhiyi; HU Dapeng

您当前的位置：

首页 >

文章列表页 >

EXPERIMENTAL RESEARCH AND NUMERICAL SIMULATIONOF INFLUENCE FACTORS OF WAVE SYSTEM IN WAVE TUBE

更新时间：2025-12-10

- EXPERIMENTAL RESEARCH AND NUMERICAL SIMULATIONOF INFLUENCE FACTORS OF WAVE SYSTEM IN WAVE TUBE
- CIESC Journal Issue 2, Pages: 177-181(2004)
- 作者机构：
  
  1. 大连理工大学化工学院,辽宁,大连,116012
  2. 海军大连舰艇学院,辽宁,大连,116018
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Online First：25 February 2004，
  
  Published：25 February 2004
- 稿件说明：
移动端阅览
LIU Xuewu, JIN Liang’an, LI Zhiyi, et al. EXPERIMENTAL RESEARCH AND NUMERICAL SIMULATIONOF INFLUENCE FACTORS OF WAVE SYSTEM IN WAVE TUBE[J]. CIESC Journal, 2004, (2): 177-181.
DOI：

LIU Xuewu, JIN Liang’an, LI Zhiyi, et al. EXPERIMENTAL RESEARCH AND NUMERICAL SIMULATIONOF INFLUENCE FACTORS OF WAVE SYSTEM IN WAVE TUBE[J]. CIESC Journal, 2004, (2): 177-181. DOI：

摘要

建立了一套气波单管机实验装置，系统地研究了不同实验条件下接受管端部加入一种特制的蓄冷填料后入射气体与反射激波强度的变化，考察了削弱激波能量对制冷效率的影响程度。利用这种方法对现有气波制冷机进行改造比较简单，制冷效率提高幅度可达5%左右。建立了管内非定常流动与管壁传热数学模型，对接受管内激波的流动进行了数值模拟，计算结果与实验测量值趋势相同，可为气波制冷机的改造、设计及优化提供理论上的指导。

Abstract

An experimental system of single wave tube was set up. The changes of injection gas and reflected wave intensity were studied systematically under different conditions with a special cold-saving packing placed in the end section of an accepting tube. The influence of weakened wave energy on refrigerating efficiency was investigated.By placing the cold-saving packing in the accepting tube

refrigerating efficiency could be increased by up to 5%. A mathematical model was established to describe the process of the flow in the tube and the heat transfer across tube wall.Numerical simulation was conducted on the process in the accepting tube.The measured values are in good agreement with the simulation results. The results of the study could be used for the restructuring

design and optimization of wave tubes.

关键词

Keywords

references

Views

122

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

New universal corresponding state equation for correlation and extrapolation of saturated vapor-liquid density

Construction of transition metal-based nitrogen-doped carbon and their desulfurization performance

Thermo-gas-elastic coupling performance analysis of high-speed and high-temperature foil face seals

Thermodynamic performance of tower-type solar-assisted supercritical compression CO2 energy storage system

Study on performance enhancement and cold retention characteristics of solid packed bed cold energy storage

Related Author

No data

Related Institution

No data

⁰