Abstract
A dynamic simulation model of a rolling piston type rotary compressor is developed to predict the dynamic characteristics of a variable speed compressor.The model is based on the principles of conservation, real gas equations, kinematics of the crankshaft and roller, mass flow loss due to leakage, and heat transfer.For the computer simulation of the compressor, the experimental data were first obtained with the motor performance tests at various operating frequencies.Using the model developed, the compression performance, friction loss, mass flow loss and heat transfer loss etc. were estimated as a function of the crankshaft speed in a variable speed compressor.Since the transient state of the compressor strongly depends on the system, the transient model developed for a variable speed compressor is combined with a transient system simulation program to get transient variations of the compression process in the system.
Cite this paper
@misc{park1998analysis,
title = {Analysis of the Dynamic Characteristics of a Variable Speed Compressor},
author = {Y. C. Park and Manki Min},
howpublished = {Purdue e-Pubs (Purdue University System)},
year = {1998}
}