Side branch absorber for exhaust manifold of two-stroke internal combustion engine
Abstract
A method of improving scavenging operation of a two-stroke internal combustion engine. The exhaust pressure of the engine is analyzed to determine if there is a pulsation frequency. Acoustic modeling is used to design an absorber. An appropriately designed side branch absorber may be attached to the exhaust manifold.
- Inventors:
-
- San Antonio, TX
- Laramie, WY
- Publication Date:
- Research Org.:
- US Department of Energy (USDOE), Washington, DC (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1013681
- Patent Number(s):
- 7,866,147
- Application Number:
- 11/541,008
- Assignee:
- Southwest Research Institute (San Antonio, TX)
- DOE Contract Number:
- FC26-02NT41646
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 42 ENGINEERING
Citation Formats
Harris, Ralph E, Broerman, III, Eugene L., and Bourn, Gary D. Side branch absorber for exhaust manifold of two-stroke internal combustion engine. United States: N. p., 2011.
Web.
Harris, Ralph E, Broerman, III, Eugene L., & Bourn, Gary D. Side branch absorber for exhaust manifold of two-stroke internal combustion engine. United States.
Harris, Ralph E, Broerman, III, Eugene L., and Bourn, Gary D. 2011.
"Side branch absorber for exhaust manifold of two-stroke internal combustion engine". United States. https://www.osti.gov/servlets/purl/1013681.
@article{osti_1013681,
title = {Side branch absorber for exhaust manifold of two-stroke internal combustion engine},
author = {Harris, Ralph E and Broerman, III, Eugene L. and Bourn, Gary D},
abstractNote = {A method of improving scavenging operation of a two-stroke internal combustion engine. The exhaust pressure of the engine is analyzed to determine if there is a pulsation frequency. Acoustic modeling is used to design an absorber. An appropriately designed side branch absorber may be attached to the exhaust manifold.},
doi = {},
url = {https://www.osti.gov/biblio/1013681},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Jan 11 00:00:00 EST 2011},
month = {Tue Jan 11 00:00:00 EST 2011}
}
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