... with cubic unit cells placed in a channel with top and bottom walls subjected to constant heat flux indicated that the presence of cubic lattice structures enhanced heat transfer by 12–18 times compared to a smooth channel, across the investigated range of Reynolds number. The THP varied between 1.5 and 2.5...

... release; distribution is unlimited. 29 06 2022 28 09 2022 22 11 2022 boiling enhanced heat transfer low-GWP micro-fin refrigerant mixtures Engineering Laboratory 10.13039/100007763 1107 The first microfin tube was probably developed around 1938 to solve...

... 29 01 2021 12 02 2021 19 03 2021 boiling enhanced heat transfer refrigerants structured surface Currently, the air-conditioning and refrigeration industry is in pursuit of fourth-generation refrigerants in order to comply with low global warming potential (GWP) mandates...

... shown that nanoparticles in a compressor lubricant can improve its performance. Likewise, nanoparticles in the lubricant excess layer that covers evaporator surfaces can interact with nucleating bubbles and enhance heat transfer [ 2 ]. The combined effects of nanoparticles on heat transfer...

... is favorable for heat transfer. Further research with nanolubricants and refrigerants are required to establish a fundamental understanding of the mechanisms that control nanofluid heat transfer. 16 03 2010 19 04 2010 11 04 2012 13 04 2012 additives boiling diamond enhanced heat...

... 2011 heat transfer minimisation thermal resistance Constructal design enhanced heat transfer fins optimization “Constructal theory is the mental viewing that the generation of the flow structures that we see everywhere in nature (river basins, lungs, atmospheric circulation...

... penalty. 22 04 2008 15 04 2009 22 06 2009 flow simulation friction heat exchangers heat transfer pipe flow vortices wakes vortex generator wavy fin-and-tube heat exchanger enhanced heat transfer Fin-and-tube heat exchangers are widely used in many fields...

... 02 2009 boiling copper compounds heat transfer lubricants multiphase flow nanofluidics nanoparticles polymer blends refrigerants additives boiling copper (II) oxide enhanced heat transfer nanotechnology refrigerants refrigerant/lubricant mixtures In recent years...

... , and the number of grooves N were constructed using nonlinear regression theory. 30 11 2006 15 06 2007 04 02 2008 channel flow convection finite volume methods laminar flow parallel-plate channel hemicircular grooves enhanced heat transfer vortex patterns finite-volume...

... if the heat transfer rate, instead of the pressure loss, is the primary concern. 18 11 2006 06 04 2007 channel flow convection mass transfer turbulence turbulated channel flow enhanced heat transfer In many engineering applications requiring augmentation of heat transfer...

... of Heat Transfer in a Compact Fin-and-Tube Heat Exchanger Using Delta Winglet Type Vortex Generators ,” J. Enhanced Heat Transfer 1065-5131 , 6 ( 1 ), pp. 1 – 11 . Jain , A. , Biswas , G. , and Maurya , D. , 2003 , “ Winglet-Type Vortex Generators With Common-Flow-Up Configuration...

... 20 05 2003 disperse systems steam heat transfer drops cooling flow simulation external flows Mist Cooling Enhanced Heat Transfer Impingment Jets Wachters et al. 5 considered the impact of droplets about 60 μm onto a heated surface at velocities in the range of 5 m/s...