Acoustic oscillatory pressure control for ramjet
Patent
·
OSTI ID:7193304
A method for controlling the acoustic oscillatory pressures generated by gas flow at the combustor inlet to a ramjet engine, the inlet including a sudden geometry expansion is described characterized by; restricting the inlet at the sudden expansion geometry such that the gas flow separates upstream and has a vena contracta downstream of the restricted inlet.
- Assignee:
- United Technologies Corp., Hartford, CT
- Patent Number(s):
- US 4760695
- OSTI ID:
- 7193304
- Resource Relation:
- Patent File Date: Filed date 23 Jun 1987
- Country of Publication:
- United States
- Language:
- English
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