Modelling, measurements and analysis of gas-flow generated noise from twin-screw compressors.
Author(s) : SÅNGFORS B.
Summary
The paper gives a short presentation of a method for the computer simulation of noise caused by the gas pulsations in twin-screw compressors. The method takes into account influences from lobe combinations, wrap angle, length/diameter ratio, leakage through blowhole and clearances at mesh, rotor tips and discharge end. Oil content in the gas as well as resonance in the compressor discharge chamber and downstream piping are also taken into consideration. Comparisons between calculations and laboratory measurements are presented and discussed.
Details
- Original title: Modelling, measurements and analysis of gas-flow generated noise from twin-screw compressors.
- Record ID : 2001-1772
- Languages: English
- Source: Proceedings of the 2000 International Compressor Engineering Conference at Purdue.
- Publication date: 2000/07/25
- Document available for consultation in the library of the IIR headquarters only.
Links
See other articles from the proceedings (66)
See the conference proceedings
Indexing
- Themes: Compressors
- Keywords: Noise; Fluid; Measurement; Modelling; Flow; Screw compressor
-
Numerical simulation of aerodynamic noise of so...
- Author(s) : CUI Y., HE D., WU H., et al.
- Date : 2018/07/09
- Languages : English
- Source: 2018 Purdue Conferences. 24th International Compressor Engineering Conference at Purdue.
- Formats : PDF
View record
-
Performance investigation of a pressure pulsati...
- Author(s) : WU X., XING Z., CHEN W., et al.
- Date : 2018/01
- Languages : English
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 85
- Formats : PDF
View record
-
NOISE SOURCE IDENTIFICATION IN SEMI-HERMETIC TW...
- Author(s) : ANDREWS R. W., JONES J. D.
- Date : 1990/07/17
- Languages : English
View record
-
EXPERIMENTAL ANALYSIS OF SCREW COMPRESSOR NOISE...
- Author(s) : FUJIWARA A., SAKURAI N.
- Date : 1986/08/04
- Languages : English
View record
-
SILENCER FOR SCREW COMPRESSORS.
- Author(s) : DUBROVIN S. A.
- Date : 1985
- Languages : Russian
- Source: Kholodilnaya Tekhnika - n. 3
View record