... counteracting mechanisms occur during transition—jet core shortening and an increase in velocity fluctuation; the former reduces Nu 0 , whereas the latter increases it. 1 Corresponding author. e-mail:  antosova@it.cas.cz 29 07 2022 14 09 2022 22 11 2022 impinging jet transition...

... Analysis of an Impinging Jet on a Plate With and Without a Porous Layer ,” Numer. Heat Transfer, Part A , 54 ( 11 ), pp. 1022 – 1041 . 10.1080/10407780802473590 [24] Liu , X. , Lienhard , J. H. , and Lombara , J. S. , 1991 , “ Convective Heat Transfer by Impingement of Circular Liquid...

... effect on the heat transfer characteristics of impinging jet flow in the upstream area of impinging stagnation, while a positive effect on the downstream area slightly far from the impinging stagnation point. Fig. 13 Spanwise average adiabatic Nusselt number distribution along streamline...

... = 14,000 and H / D  = 24. Using an intermittent impinging jet generated by a rotating blade, Zumbrunnen and Aziz [ 13 ] found enhancements up to 100% at high frequency. They also formulated a hypothesis to explain the threshold for enhancement based on laminar flow theory, which agrees very well...

... Chattopadhyay , H. , Biswas , G. , and Mitra , N. K. , 2002 , “ Heat Transfer From a Moving Surface Due to Impinging Jets ,” ASME J. Heat Transfer , 124 , pp. 433 – 440 . 10.1115/1.1470489 7 Chattopadhyay , H. , and Saha , S. K. , 2002 , “ Simulation of Laminar Slot Jets...

..., there is a strong need for more efficient and compact cooling solutions. manifold microchannels impinging jet heat transfer electronics cooling cooling heat sinks hydrodynamics jets manifolds microchannel flow thermal resistance 27 05 2009 28 01 2010 02 06 2010 02 06...

...Koichi Ichimiya; Koji Tsukamoto This paper describes the characteristics of the heat transfer and flow of a swirling laminar impinging jet in a comparatively narrow space with a confined wall. Air is impinged on a flat surface with constant wall temperature. The heat transfer and flow field were...

... , 37 , pp. 1207 – 1216 . Sezai , I. , and Mohamad , A. A. , 1999 , “ 3-D Simulation of Laminar Rectangular Impinging Jets, Flow Structure and Heat Transfer ,” ASME J. Heat Transfer 0022-1481 10.1115/1.2825965 , 121 , pp. 50 – 56 . Sparrow , E. M. , and Minkowycz , W...

...D. Rundström; B. Moshfegh The objective of this study is to investigate the thermal performance and the cost measured in pressure drops of a targeted cooling system with use of an impinging jet in combination with a low-velocity channel flow on a heated wall-mounted cube. The effects...