27-09-2014, 01:54 PM
Abstracts: Our project is based on CFD Simulation Of Pulse Tube Refrigerator. In our project we made a Model of Inertance Pulse Tube Refrigerator. In Inertance Pulse Tube Refrigerator system the components are Compressor, A Regenerator that is represented as a porous medium, A pulse tube, Cold and Warm Heat Exchangers, An Inertance Tube, and A Surge Volume. We are changing dimension of regenerators, pulse tubes, and inertance tubes of our Inertance Pulse Tube Refrigerator model And the Frequency of Fluid which is flow in Compressor. Than after we are using the commercial computational fluid dynamic (CFD) package Fluent Software for utilizing for our model of Inertance Pulse Tube Refrigerator and check a fully-coupled system operating in steady-periodic mode, without any arbitrary assumptions. Our objective is to examine the extent of multi-dimensional flow effects in an inertance tube pulse tube Refrigerator, and their impact on the performance of these Refrigerator.