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Keywords: heat transfer
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Proceedings Papers

Proc. ASME. MNHMT2019, ASME 2019 6th International Conference on Micro/Nanoscale Heat and Mass Transfer, V001T03A006, July 8–10, 2019
Paper No: MNHMT2019-4180
...Abstract Abstract In order to study the effect of liquid-solid interaction and surface temperature on drag reduction and heat transfer, non-equilibrium molecular dynamics simulation is performed to investigate the density profile, velocity profile, velocity slip and temperature profile of fluid...
Proceedings Papers

Proc. ASME. MNHMT2019, ASME 2019 6th International Conference on Micro/Nanoscale Heat and Mass Transfer, V001T12A002, July 8–10, 2019
Paper No: MNHMT2019-3936
... ABSTRACT The heat flux in electronics requires the thermal management of printed circuit boards (PCBs) using two-phase cooling methods. In this study, an integrated ceramic heat transfer device, the alumina flat-plate oscillating heat pipe, is developed. The device was fabricated by pressing and sintering...
Proceedings Papers

Proc. ASME. MNHMT2019, ASME 2019 6th International Conference on Micro/Nanoscale Heat and Mass Transfer, V001T10A003, July 8–10, 2019
Paper No: MNHMT2019-3950
...NUMERICAL INVESTIGATION OF CONDENSATION HEAT TRANSFER CHARACTERISTICS OF R134A IN RECTANGULAR MINICHANNEL Di Lv, Wei Li1,* 1. Department of Energy Engineering, Zhejiang University, Hangzhou, Zhejiang, China Jingzhi Zhang2 2. School of Energy and Power Engineering, Shandong University, Jinan...
Proceedings Papers

Proc. ASME. MNHMT2019, ASME 2019 6th International Conference on Micro/Nanoscale Heat and Mass Transfer, V001T12A003, July 8–10, 2019
Paper No: MNHMT2019-3970
...THEORETICAL ANALYSIS OF EVAPORATION HEAT TRANSFER IN THE THIN-FILM REGION OF NANOFLUIDS Nannan Zhao1, Huan Lin1, Fengmin1 Su, Benwei Fu1, Hongbin Ma2, Bohan Tian1 1Institute of Marine Engineering and Thermal Science Dalian Maritime University Dalian, 116026, China 2Department of Mechanical...
Proceedings Papers

Proc. ASME. MNHMT2019, ASME 2019 6th International Conference on Micro/Nanoscale Heat and Mass Transfer, V001T04A002, July 8–10, 2019
Paper No: MNHMT2019-3920
... Department Delft, the Netherlands ABSTRACT Most plate heat exchangers (PHEs) have hydraulic diameters in the range of 2~5 mm and show characteristics of both macro-channels and micro-channels. Both gravity and surface tension have non-negligible influences and determine the heat transfer and frictional...
Proceedings Papers

Proc. ASME. MNHMT2019, ASME 2019 6th International Conference on Micro/Nanoscale Heat and Mass Transfer, V001T12A005, July 8–10, 2019
Paper No: MNHMT2019-4037
...A MODIFIED CORRELATION FOR FLOW BOILING HEAT TRANSFER IN PLATE HEAT EXCHANGERS Tong Lv1, Boren Zheng1, Wei Li1* 1.Department of Energy Engineering, Zhejiang University, 38 Zheda Road, Hangzhou 310027, China Zahid Ayub2 2.Isotherm, Inc., 7401 Commercial Blvd E, Arlington, Texas 76001, USA ABSTRACT...
Proceedings Papers

Proc. ASME. MNHMT2019, ASME 2019 6th International Conference on Micro/Nanoscale Heat and Mass Transfer, V001T11A004, July 8–10, 2019
Paper No: MNHMT2019-3985
... model. The maximum mass diffusion limited growth rate was also proposed to quantify and illustrate the effect of mass diffusion on bubble growth. The results showed that the later stage of bubble growth in a binary mixture is controlled by both mass diffusion and heat transfer. The bubble growth...
Proceedings Papers

Proc. ASME. MNHMT2019, ASME 2019 6th International Conference on Micro/Nanoscale Heat and Mass Transfer, V001T11A014, July 8–10, 2019
Paper No: MNHMT2019-4192
... University Shanghai, China ABSTRACT Understanding flow and heat transfer in porous media is a matter of prime concern for micro devices. In this work, slip flow and heat transfer of gaseous fluid through the confined porous media is numerically simulated using a multiple-relaxation-time lattice Boltzmann...
Proceedings Papers

Proc. ASME. MNHMT2019, ASME 2019 6th International Conference on Micro/Nanoscale Heat and Mass Transfer, V001T11A007, July 8–10, 2019
Paper No: MNHMT2019-4017
...Experimental Study on Heat Transfer Performance of Pulsating Heat Pipe CPU Radiator Fu-Min Shang, Qing-Jing Yang, Jian-Hong Liu Changchun Institute of Technology Jilin Engineering Research Center for Building Energy Supply and Indoor Environmental Control Changchun, Jilin, China ABSTRACT According...
Proceedings Papers

Proc. ASME. MNHMT2019, ASME 2019 6th International Conference on Micro/Nanoscale Heat and Mass Transfer, V001T04A005, July 8–10, 2019
Paper No: MNHMT2019-4039
... and Technology on Thermal Energy and Power Laboratory, Wuhan, Hubei, 430205, P.R. China ABSTRACT An experimental study on the flow boiling heat transfer in a horizontal annular passage outside the single tube using R410A. The tested tubes contain a smooth tube, a 1EHT tube (dimpled tube) and a herringbone micro...
Proceedings Papers

Proc. ASME. MNHMT2009, ASME 2009 Second International Conference on Micro/Nanoscale Heat and Mass Transfer, Volume 2, 35-39, December 18–21, 2009
Paper No: MNHMT2009-18226
... 1 Proceedings of MNHMT2009 Micro/Nanoscale Heat & Mass Transfer International Conference December 18-21, 2009, Shanghai, China MNHMT2009-18226 Research on Heat Transfer Performance of Water Film for Outside the Tubes of the Microscale Evaporative Condenser Minghui HU 1, Dongsheng ZHU 1,2, Jialong...
Proceedings Papers

Proc. ASME. MNHMT2009, ASME 2009 Second International Conference on Micro/Nanoscale Heat and Mass Transfer, Volume 2, 103-110, December 18–21, 2009
Paper No: MNHMT2009-18064
... transfer and pressure drop in microchannels were measured and discussed. The temperature of Pyrex glass and local steam quality were also tested. It is found that the heat transfer flux, heat transfer coefficient and pressure drop depend greatly on steam mass flux and cooling water temperature. KEYWORDS...
Proceedings Papers

Proc. ASME. MNHMT2009, ASME 2009 Second International Conference on Micro/Nanoscale Heat and Mass Transfer, Volume 2, 25-34, December 18–21, 2009
Paper No: MNHMT2009-18224
... In this paper the experimental flow boiling heat transfer results of a minichannel are presented. A series of experiments was conducted to measure the heat transfer coefficients in a minichannel made of stainless steel (AISI 316) having an internal diameter of 1.7mm and a uniformly heated length...
Proceedings Papers

Proc. ASME. MNHMT2009, ASME 2009 Second International Conference on Micro/Nanoscale Heat and Mass Transfer, Volume 2, 97-101, December 18–21, 2009
Paper No: MNHMT2009-18020
... (δ¯) is 6.5% at the gravity conditions and 21.5% at zero-gravity conditions when the Re v0 changes from 8000 to 15000. Marangoni condensation Heat transfer film condensation Numerical simulation Copyright © 2009 by ASME 1 MNHMT2009­18020 THE EFFECT OFTHE MARANGONI FLOWON THE FILM...
Proceedings Papers

Proc. ASME. MNHMT2009, ASME 2009 Second International Conference on Micro/Nanoscale Heat and Mass Transfer, Volume 3, 167-176, December 18–21, 2009
Paper No: MNHMT2009-18248
... 1 Copyright © 2009 by ASME Proceedings of MNHT2009 ASME 2009 2nd Micro/Nanoscale Heat & Mass Transfer International Conference December 18-22, 2009, Shanghai, China MNHMT2009-18248 SECOND ORDER SLIP FLOW EFFECTS ON HEAT TRANSFER PERFORMANCE OF MICROCHANNELS Cem DOLU, Lütfullah KUDDUSI Istanbul...
Proceedings Papers

Proc. ASME. MNHMT2009, ASME 2009 Second International Conference on Micro/Nanoscale Heat and Mass Transfer, Volume 3, 643-652, December 18–21, 2009
Paper No: MNHMT2009-18553
... 1 Copyright © 2009 by ASME Proceedings of MNHMT2009 ASME 2009 2nd Micro/Nanoscale Heat & Mass Transfer International Conference December 18-22, 2009, Shanghai, China MNHMT2009-18553 HEAT TRANSFER OF FALLING FILM FLOWING AROUND A HORIZONTAL TUBE WITH NANOFLUIDS Binglu RUAN 1, 2, Anthony M JACOBI 2...
Proceedings Papers

Proc. ASME. MNHMT2009, ASME 2009 Second International Conference on Micro/Nanoscale Heat and Mass Transfer, Volume 3, 417-422, December 18–21, 2009
Paper No: MNHMT2009-18474
..., which means the temperature is almost uniform on the top wall of the vapor chamber. The evaporation heat transfer coefficient could be higher than 20000W/m 2 K. But compared with the small size of heated zone, the evaporation thermal resistant might be still the largest one in the vapor chambers...
Proceedings Papers

Proc. ASME. MNHMT2009, ASME 2009 Second International Conference on Micro/Nanoscale Heat and Mass Transfer, Volume 3, 137-142, December 18–21, 2009
Paper No: MNHMT2009-18228
... 1 Copyright © 2009 by ASME Proceedings of MNHMT2009 ASME 2009 2nd Micro/Nanoscale Heat & Mass Transfer International Conference December 18-22, 2009, Shanghai, China MNHMT2009-18228 THE CHARACTERISTICS OF HEAT TRANSFER AND FLOW ON A SURFACE WITH SMALL SCALE V-SHAPE GROOVE Jiansheng Wang1, Zhiqin...
Proceedings Papers

Proc. ASME. MNHMT2009, ASME 2009 Second International Conference on Micro/Nanoscale Heat and Mass Transfer, Volume 3, 309-313, December 18–21, 2009
Paper No: MNHMT2009-18469
... MNHMT2009-18469 Gas-Phase Heat Transfer from a Heated Microcantilever inside a Vacuum Enclosure Taishan ZHU, Wenjing YE Hong Kong University of Science and Technology Clear Water Bay, Hong Kong ABSTRACT The modeling of heat transfer inside a vacuum packaged MEMS devices has been performed...
Proceedings Papers

Proc. ASME. MNHMT2009, ASME 2009 Second International Conference on Micro/Nanoscale Heat and Mass Transfer, Volume 3, 143-148, December 18–21, 2009
Paper No: MNHMT2009-18231
... The heat transfer characteristic and flow structure of fluid in the rectangular channel with different height vortex generators in small scale are investigated with numerical simulation. Meantime, the properties of heat transfer and flow of fluid in the rectangular channel are compared...