Zobrazeno 1 - 10
of 53
pro vyhledávání: '"John E. Leland"'
Publikováno v:
Proceeding of Transport Phenomena in Thermal Engineering. Volume 2.
Publikováno v:
Journal of Thermophysics and Heat Transfer. 16:187-192
A microjet impingement cooling device for high power electronics was constructed from silicon wafers using microelectromechnical systems fabrication techniques. The array of 221, 0.277-mm-diam jets was tested using air as the coolant for jet diameter
Publikováno v:
Journal of Fluids Engineering. 123:909-913
The behavior of flow within a rotating finite length cylinder has been investigated. For low rotational speeds, the flow is characterized by a non-uniform thickness i.e., rimming flow. Above a critical rotational speed, the flow transitions to annula
Publikováno v:
Numerical Heat Transfer, Part A: Applications. 38:45-66
The conjugate heat transfer from discrete heat sources to a two-dimensional jet of a high Prandtl number fluid discharging from a slot nozzle is considered. The variation of solid and fluid properties with temperature was taken into account in the nu
Publikováno v:
Journal of Thermophysics and Heat Transfer. 14:330-339
Transient conjugate heat transfer during the impingement of a freejet of high Prandtl number e uid on a solid disk of e nite thickness is considered. When power is turned on at t =0, a uniform heat e ux is imposed on the disk surface. The numerical m
Publikováno v:
International Journal of Heat and Fluid Flow. 21:11-21
A free jet of high Prandtl number fluid impinging perpendicularly on a solid substrate of finite thickness containing small discrete heat sources on the opposite surface has been analyzed. Both solid and fluid regions have been modeled and solved as
Publikováno v:
Numerical Heat Transfer, Part B: Fundamentals. 36:139-162
This article presents the results of numerical simulation of a free jet of a high Prandtl number fluid impinging perpendicularly on a solid substrate of finite thickness containing electronics on the opposite surface. The numerical model was develope
Autor:
Martin R. Pais, John E. Leland
Publikováno v:
Journal of Heat Transfer. 121:592-597
An experimental investigation was performed to determine the heat transfer rates for an impinging free-surface axisymmetric jet of lubricating oil for a wide range of Prandtl numbers (48 to 445) and for conditions of highly varying properties (viscos
Autor:
John E. Leland, Louis C. Chow
Publikováno v:
Journal of Thermophysics and Heat Transfer. 12:398-405
Nucleate boiling and critical heat e ux from the top and side surfaces of a simulated electronic chip protruding into a rectangular channel has been studied. To ascertain the contributions of heat transfer from the sides and top of the simulated elec
Publikováno v:
Journal of Thermophysics and Heat Transfer. 12:391-397
The existing rotating heat pipe (RHP) technology was examined and further developed for possible cooling applications in high-speed rotating electrical machines required for future designs of more-electric aircraft. Several technical papers covering