Historical
SAE AIR1191
PERFORMANCE OF LOW PRESSURE RATIO EJECTORS FOR ENGINE NACELLE COOLING
Standard by SAE International, 1989-05-01
Available Formats:
Availability: Immediate Download
Language: English
License Type: Single User
Updates: Not Included
About This Item
A general method for the preliminary design of a single, straight-sided, low subsonic ejector is presented. The method is based on the information presented in References 1, 2, 3, and 4, and utilizes analytical and empirical data for the sizing of the ejector mixing duct diameter and flow length. The low subsonic restriction applies because compressibility effects were not included in the development of the basic design equations. The equations are restricted to applications where Mach numbers within the ejector primary or secondary flow paths are equal to or less than 0.3.
SKU: f9617ffe03b8
- Publication Date: 1989-05-01
- Standard Status: historical
- Publisher: SAE International
- Document Type: Aerospace Standard
- Subject: Gas turbines, Engine lubrication systems, Engine lubricants, Pressure, Engines, Combustion and combustion processes, Exhaust pipes, Heat transfer,
- Official SAE: Doi link
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