Side branch absorber for exhaust manifold of two-stroke internal combustion engine
Patent
·
OSTI ID:1013681
- San Antonio, TX
- Laramie, WY
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.
- Research Organization:
- US Department of Energy (USDOE), Washington, DC (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- FC26-02NT41646
- Assignee:
- Southwest Research Institute (San Antonio, TX)
- Patent Number(s):
- 7,866,147
- Application Number:
- 11/541,008
- OSTI ID:
- 1013681
- Country of Publication:
- United States
- Language:
- English
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