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A Critical Comparison of Hot-Wire Anemometry and Laser Doppler Velocimetry for I. C. Engine Applications
- Format:
- Conference/Event
- Author/Creator:
- Witze, Peter O., author.
- Conference Name:
- 1980 Automotive Engineering Congress and Exposition (1980-02-25 : Detroit, Michigan, United States)
- Language:
- English
- Physical Description:
- 1 online resource
- Place of Publication:
- Warrendale, PA SAE International 1980
- Summary:
- Hot-wire anemometer and laser Doppler velocimeter measurements have been taken in a motored reciprocating engine and compared to assess the validity of hot-wire measurements. The procedure used to account for the sensitivity of the hot wire to changes in the gas temperature is extensively investigated. The results presented show that for the optimum conditions of known flow direction, low turbulence level, and low compression ratio, the hot-wire anemometer can provide useful mean velocity results. Accurate hot-wire turbulence intensity measurements appear to be possible only for the intake and exhaust strokes
- Notes:
- Vendor supplied data
- Publisher Number:
- 800132
- Access Restriction:
- Restricted for use by site license
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