Prediction of gas pulsation of an industrial compressor

Title
Prediction of gas pulsation of an industrial compressor
Author(s)
심재술김희철조미경[조미경]배철호박재홍[박재홍]
Keywords
SYSTEM; MODES
Issue Date
201310
Publisher
JOURNAL OF CENTRAL SOUTH UNIV TECHNOLOGY
Citation
JOURNAL OF CENTRAL SOUTH UNIVERSITY, v.20, no.10, pp.2735 - 2740
Abstract
The measurement and prediction of gas pulsations are performed along the discharge pipeline of a reciprocating compressor for a refrigerator. A regression based experimental model of the one-dimensional acoustic field is developed. First, the conventional method for gas pulsation measurement and prediction, which separates the incident and reflected wave of acoustic waves traveling in the frequency domain, is discussed. Then, regression based on our proposed simple model, which is able to predict gas pulsation compared to the conventional method, is introduced for the analysis of a reciprocating compressor (The conventional method requires the value of sound speed in the piping line for the reciprocating compressor). A numerical prediction is made for the regression method. Three power spectrum values along the discharge pipeline are used for analysis, and two values are used for verification. Our results are in a good agreement with the conventional method.
URI
http://hdl.handle.net/YU.REPOSITORY/28806http://dx.doi.org/10.1007/s11771-013-1791-5
ISSN
2095-2899
Appears in Collections:
공과대학 > 기계공학부 > Articles
Files in This Item:
There are no files associated with this item.
Export
RIS (EndNote)
XLS (Excel)
XML


qrcode

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

BROWSE