An Area Average Correlation for Oil Jet Cooling of Automotive PistonsSource: Journal of Heat Transfer:;2014:;volume( 136 ):;issue: 012::page 124501Author:Easter, J.
,
Jarrett, C.
,
Pespisa, C.
,
Liu, Y. C.
,
Alkidas, A. C.
,
Guessous, L.
,
Sangeorzan, B. P.
DOI: 10.1115/1.4027835Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Laboratory tests were performed to measure cooling rates of an impinging oiljet on the underside of an automotive piston as functions of oil nozzletopiston surface spacing, oil pressure, oil temperature, and piston temperature. Based on these results, areaaverage Nusselt number correlations were derived for a Reynolds number range of 100–4500, a Prandtl number range of 90–750, and a nozzletopiston surface spacing range over 73–160 mm, which are within the ranges expected for oiljet cooling of automotive pistons.
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| contributor author | Easter, J. | |
| contributor author | Jarrett, C. | |
| contributor author | Pespisa, C. | |
| contributor author | Liu, Y. C. | |
| contributor author | Alkidas, A. C. | |
| contributor author | Guessous, L. | |
| contributor author | Sangeorzan, B. P. | |
| date accessioned | 2017-05-09T01:09:48Z | |
| date available | 2017-05-09T01:09:48Z | |
| date issued | 2014 | |
| identifier issn | 0022-1481 | |
| identifier other | ht_136_12_124501.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/155424 | |
| description abstract | Laboratory tests were performed to measure cooling rates of an impinging oiljet on the underside of an automotive piston as functions of oil nozzletopiston surface spacing, oil pressure, oil temperature, and piston temperature. Based on these results, areaaverage Nusselt number correlations were derived for a Reynolds number range of 100–4500, a Prandtl number range of 90–750, and a nozzletopiston surface spacing range over 73–160 mm, which are within the ranges expected for oiljet cooling of automotive pistons. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | An Area Average Correlation for Oil Jet Cooling of Automotive Pistons | |
| type | Journal Paper | |
| journal volume | 136 | |
| journal issue | 12 | |
| journal title | Journal of Heat Transfer | |
| identifier doi | 10.1115/1.4027835 | |
| journal fristpage | 124501 | |
| journal lastpage | 124501 | |
| identifier eissn | 1528-8943 | |
| tree | Journal of Heat Transfer:;2014:;volume( 136 ):;issue: 012 | |
| contenttype | Fulltext |