FLOW AND TEMPERATURE FIELDS FOLLOWING INJECTION OF A JET NORMAL TO A CROSS STREAM.

R. J. Goldstein, V. L. Eriksen, J. W. Ramsey

Research output: Contribution to conferencePaper

1 Citation (Scopus)

Abstract

The interaction of a jet entering into a freestream normal to the main flow direction has been studied with particular attention directed to visualization of the large-scale flow interactions and to measurement of the film-cooling performance. Large eddies are apparent downstream of the entering jet even at moderate blowing rate (defined as the ratio of the mass velocity of the jet to the mass velocity of the freestream). At higher blowing rate, there is only intermittent contact between the mass from the jet and the downstream wall. The film cooling downstream from a single normal jet yields a lower centerline effectiveness compared to an inclined jet through a greater lateral spreading. The greater spreading provides a more uniform effectiveness across the span of the downstream wall, in particular at large blowing rate.

Original languageEnglish (US)
StatePublished - Jan 1 2017
EventInt Heat Transfer Conf, 6th - Toronto, Ont, Can
Duration: Aug 7 1978Aug 11 1978

Other

OtherInt Heat Transfer Conf, 6th
CityToronto, Ont, Can
Period8/7/788/11/78

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Flow fields
Temperature distribution
Blow molding
Cooling
Flow interactions
Visualization

Cite this

Goldstein, R. J., Eriksen, V. L., & Ramsey, J. W. (2017). FLOW AND TEMPERATURE FIELDS FOLLOWING INJECTION OF A JET NORMAL TO A CROSS STREAM.. Paper presented at Int Heat Transfer Conf, 6th, Toronto, Ont, Can, .

FLOW AND TEMPERATURE FIELDS FOLLOWING INJECTION OF A JET NORMAL TO A CROSS STREAM. / Goldstein, R. J.; Eriksen, V. L.; Ramsey, J. W.

2017. Paper presented at Int Heat Transfer Conf, 6th, Toronto, Ont, Can, .

Research output: Contribution to conferencePaper

Goldstein, RJ, Eriksen, VL & Ramsey, JW 2017, 'FLOW AND TEMPERATURE FIELDS FOLLOWING INJECTION OF A JET NORMAL TO A CROSS STREAM.' Paper presented at Int Heat Transfer Conf, 6th, Toronto, Ont, Can, 8/7/78 - 8/11/78, .
Goldstein RJ, Eriksen VL, Ramsey JW. FLOW AND TEMPERATURE FIELDS FOLLOWING INJECTION OF A JET NORMAL TO A CROSS STREAM.. 2017. Paper presented at Int Heat Transfer Conf, 6th, Toronto, Ont, Can, .
Goldstein, R. J. ; Eriksen, V. L. ; Ramsey, J. W. / FLOW AND TEMPERATURE FIELDS FOLLOWING INJECTION OF A JET NORMAL TO A CROSS STREAM. Paper presented at Int Heat Transfer Conf, 6th, Toronto, Ont, Can, .
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