Araştırma Makalesi
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Yıl 2019, Cilt 22, Sayı 2, 55 - 63, 23.05.2019
https://doi.org/10.5541/ijot.544479

Öz

Kaynakça

  • [1] D.B. Tuckerman, R.F.W. Pease, "High-performance heat sinking for VLSI", IEEE Electron DeviceLetters, 2(5), (1981), 126-129.
  • [2] W. Urbanek, J.N. Zemel, H. Bau, "An investigation of the temperature dependence of Poiseuille numbersin micro-channel flow", Journal of Micromechanics and Microengineering, 3, (1993), 206–208.
  • [3] I. Papautsky, J. Brazzle, T. Ameel, A.B. Frazier, "Laminar fluid behavior in microchannels usingmicropolar fluid theory", in: Sensors and Actuators, Physical Proceedings of the 1998 11th IEEEInternational Workshop on Micro Electro Mechanical Systems, MEMS, Heidelberg, Ger-many, vol. 73,(1998), 101–108.
  • [4] G.M. Mala, D. Li, J.D. Dale, "Heat transfer and fluid flow in microchannels", International Journal ofHeat and Mass Transfer, 40, (1997), 3079–3088.
  • [5] J. Pfahler, J. Harley, H. Bau, J.N. Zemel, "Gas and liquid flow in small channels", MicromechanicalSensors, Actuators, and Systems, 32, (1991), 49–58.
  • [6] D. Yu, R. Warrington, R. Barron, T. Ameel, "Experimental and theoretical investigation of fluid flow andheat transfer in microtubes", in: Proceedings of the 1995 ASME/JSME Thermal Engineering JointConference, Maui, Hawaii, vol. 1, (1995), 523–530.
  • [7] X.N. Jiang, Z.Y. Zhou, X.Y. Huang, C.Y. Liu, "Laminar flow through microchannels used for microscalecooling systems", in: IEEE/CPMT Electronic Packaging Technology Conference, (1997), pp. 119–122.
  • [8] J. Judy, D. Maynes, B.W. Webb, "Characterization of frictional pressure drop for liquid flows throughmicrochannels", International Journal of Heat and Mass Transfer, 5, (2002), 3477–3489.
  • [9] P.S. Lee, S.V. Garimella, "Thermally developing flow and heat transfer in rectangular microchannels ofdifferent aspect ratios", International Journal of Heat and Mass Transfer, 49, (2006), 3060–3067.
  • [10] W. Qu, I. Mudawar, "Experimental and numerical study of pressure drop and heat transfer in a singlephasemicrochannel heat sink", International Journal of Heat and Mass Transfer, 45, (2002), 2549–2565.
  • [11] Z.G. Li, X.L. Huai, Y.J. Tao, H.Z. Chen, "Effects of thermal property variations on the liquid flow andheat transfer in microchannel heat sinks". Applied Thermal Engineering, 27(17–18), (2007), 2803–2814.
  • [12] M. Razi , M. Pourghasemi, "Direct Numerical Simulation of deformable droplets motion with uncertainphysical properties in macro and micro channels". Computer & Fluids, 154 (1), (2017), 200-210.
  • [13] M.S El-Genk, M. Pourghasemi, " Analytical and Numerical Investigations of Friction Number forLaminar Flow in Microchannels", Journal of Fluids Engineering, 141 (3), 031102-1-0311102-15.
  • [14] M.S El-Genk, M. Pourghasemi, "Nusselt number and development length correlations for laminar flowsof water and air in microchannels", International Journal of Heat and Mass Transfer, 133 (2019), 277-294.
  • [15] S. J. Kim, “Methods for thermal optimization of microchannel heat sinks,” Heat Transfer Engineering,25 (1), (2004), 37–49.
  • [16] S. V. Garimella and V. Singhal, "Single-phase flow and heat transport and pumping considerations inmicrochannel heat sinks", Heat Transfer Engineering, 25 (1), 2004, 15–25.
  • [17] S. P. Jang and S. J. Kim, "Fluid flow and thermal characteristics of a mi-crochannel heat sink subject toan impinging air jet", Journal of Heat Transfer, 127 (7), (2005), 770–779.
  • [18] J. Cruz, I. Amaya, R. Correa, "Optimal rectangular microchannel design, using simulated annealing,unified particle swarm and spiral algorithms, in the presence of spreading resistance", Applied ThermalEngineering, 84, (2015), 126-137.
  • [19] R.K. Shah, A.L. London, "Laminar Flow Forced Convection in Ducts", Academic Press, New York,1978.
  • [20] W. Qu, I. Mudawar, "Experimental and numerical study of pressure drop and heat transfer in a singlephasemicrochannel heat sink", International Journal Heat and Mass Transfer, 45 (2002) , 2549–2565.
  • [21] B. Kim, "An experimental study on fully developed laminar flow and heat transfer in rectangularmicrochannels", International Journal of Heat and Mass Transfer, 46, Part B, (2016), 224-232.

Effect of irreversibility and energy harvesting on entropy generation within a microscale heat sink

Yıl 2019, Cilt 22, Sayı 2, 55 - 63, 23.05.2019
https://doi.org/10.5541/ijot.544479

Öz

In present work, the entropy generation minimization technique (EGM) is applied to study the performance of a microchannel heat sink combined with a new proposed parameter called irreversibility index and energy harvesting concept. Three different cases have been investigated using geometry of a microchanel heat sink selected from experimental work in the literature. The constraints considered in this study, are fixed channel height and maximum pressure drop. It has been observed that with fixed channel height constraint, while the aspect ratio changes from 1 to 10, the optimum operating condition fall in the range of Reynolds number equal to 2000 and aspect
ratio of 2.25. Moreover, the extra constrain on maximum pressure drop imposes a limitation on applicable aspect ratio range. The maximum aspect ratio of the channel for stable flow field in this case cannot be higher than 5 imposed by criteria of laminar flow regime. The obtained optimum values are Reynolds number of 1850 and aspect ratio of 2. Using a combined new defined irreversibility index and Energy Harvesting Concept (EHC), it has been shown that the optimum design values for industrial applications are not necessary ones obtained from EGM method and may shift to a new operating point based on the method considered for energy harvesting.

Kaynakça

  • [1] D.B. Tuckerman, R.F.W. Pease, "High-performance heat sinking for VLSI", IEEE Electron DeviceLetters, 2(5), (1981), 126-129.
  • [2] W. Urbanek, J.N. Zemel, H. Bau, "An investigation of the temperature dependence of Poiseuille numbersin micro-channel flow", Journal of Micromechanics and Microengineering, 3, (1993), 206–208.
  • [3] I. Papautsky, J. Brazzle, T. Ameel, A.B. Frazier, "Laminar fluid behavior in microchannels usingmicropolar fluid theory", in: Sensors and Actuators, Physical Proceedings of the 1998 11th IEEEInternational Workshop on Micro Electro Mechanical Systems, MEMS, Heidelberg, Ger-many, vol. 73,(1998), 101–108.
  • [4] G.M. Mala, D. Li, J.D. Dale, "Heat transfer and fluid flow in microchannels", International Journal ofHeat and Mass Transfer, 40, (1997), 3079–3088.
  • [5] J. Pfahler, J. Harley, H. Bau, J.N. Zemel, "Gas and liquid flow in small channels", MicromechanicalSensors, Actuators, and Systems, 32, (1991), 49–58.
  • [6] D. Yu, R. Warrington, R. Barron, T. Ameel, "Experimental and theoretical investigation of fluid flow andheat transfer in microtubes", in: Proceedings of the 1995 ASME/JSME Thermal Engineering JointConference, Maui, Hawaii, vol. 1, (1995), 523–530.
  • [7] X.N. Jiang, Z.Y. Zhou, X.Y. Huang, C.Y. Liu, "Laminar flow through microchannels used for microscalecooling systems", in: IEEE/CPMT Electronic Packaging Technology Conference, (1997), pp. 119–122.
  • [8] J. Judy, D. Maynes, B.W. Webb, "Characterization of frictional pressure drop for liquid flows throughmicrochannels", International Journal of Heat and Mass Transfer, 5, (2002), 3477–3489.
  • [9] P.S. Lee, S.V. Garimella, "Thermally developing flow and heat transfer in rectangular microchannels ofdifferent aspect ratios", International Journal of Heat and Mass Transfer, 49, (2006), 3060–3067.
  • [10] W. Qu, I. Mudawar, "Experimental and numerical study of pressure drop and heat transfer in a singlephasemicrochannel heat sink", International Journal of Heat and Mass Transfer, 45, (2002), 2549–2565.
  • [11] Z.G. Li, X.L. Huai, Y.J. Tao, H.Z. Chen, "Effects of thermal property variations on the liquid flow andheat transfer in microchannel heat sinks". Applied Thermal Engineering, 27(17–18), (2007), 2803–2814.
  • [12] M. Razi , M. Pourghasemi, "Direct Numerical Simulation of deformable droplets motion with uncertainphysical properties in macro and micro channels". Computer & Fluids, 154 (1), (2017), 200-210.
  • [13] M.S El-Genk, M. Pourghasemi, " Analytical and Numerical Investigations of Friction Number forLaminar Flow in Microchannels", Journal of Fluids Engineering, 141 (3), 031102-1-0311102-15.
  • [14] M.S El-Genk, M. Pourghasemi, "Nusselt number and development length correlations for laminar flowsof water and air in microchannels", International Journal of Heat and Mass Transfer, 133 (2019), 277-294.
  • [15] S. J. Kim, “Methods for thermal optimization of microchannel heat sinks,” Heat Transfer Engineering,25 (1), (2004), 37–49.
  • [16] S. V. Garimella and V. Singhal, "Single-phase flow and heat transport and pumping considerations inmicrochannel heat sinks", Heat Transfer Engineering, 25 (1), 2004, 15–25.
  • [17] S. P. Jang and S. J. Kim, "Fluid flow and thermal characteristics of a mi-crochannel heat sink subject toan impinging air jet", Journal of Heat Transfer, 127 (7), (2005), 770–779.
  • [18] J. Cruz, I. Amaya, R. Correa, "Optimal rectangular microchannel design, using simulated annealing,unified particle swarm and spiral algorithms, in the presence of spreading resistance", Applied ThermalEngineering, 84, (2015), 126-137.
  • [19] R.K. Shah, A.L. London, "Laminar Flow Forced Convection in Ducts", Academic Press, New York,1978.
  • [20] W. Qu, I. Mudawar, "Experimental and numerical study of pressure drop and heat transfer in a singlephasemicrochannel heat sink", International Journal Heat and Mass Transfer, 45 (2002) , 2549–2565.
  • [21] B. Kim, "An experimental study on fully developed laminar flow and heat transfer in rectangularmicrochannels", International Journal of Heat and Mass Transfer, 46, Part B, (2016), 224-232.

Ayrıntılar

Birincil Dil İngilizce
Bölüm Regular Original Research Article
Yazarlar

Mahyar POURGHASEMİ> (Sorumlu Yazar)
The University of New Mexico
United States

Yayımlanma Tarihi 23 Mayıs 2019
Yayınlandığı Sayı Yıl 2019, Cilt 22, Sayı 2

Kaynak Göster

Bibtex @araştırma makalesi { ijot544479, journal = {International Journal of Thermodynamics}, issn = {1301-9724}, eissn = {2146-1511}, address = {}, publisher = {Uluslararası Uygulamalı Termodinamik Derneği İktisadi İşletmesi}, year = {2019}, volume = {22}, number = {2}, pages = {55 - 63}, doi = {10.5541/ijot.544479}, title = {Effect of irreversibility and energy harvesting on entropy generation within a microscale heat sink}, key = {cite}, author = {Pourghasemi, Mahyar} }
APA Pourghasemi, M. (2019). Effect of irreversibility and energy harvesting on entropy generation within a microscale heat sink . International Journal of Thermodynamics , 22 (2) , 55-63 . DOI: 10.5541/ijot.544479
MLA Pourghasemi, M. "Effect of irreversibility and energy harvesting on entropy generation within a microscale heat sink" . International Journal of Thermodynamics 22 (2019 ): 55-63 <https://dergipark.org.tr/tr/pub/ijot/issue/45412/544479>
Chicago Pourghasemi, M. "Effect of irreversibility and energy harvesting on entropy generation within a microscale heat sink". International Journal of Thermodynamics 22 (2019 ): 55-63
RIS TY - JOUR T1 - Effect of irreversibility and energy harvesting on entropy generation within a microscale heat sink AU - MahyarPourghasemi Y1 - 2019 PY - 2019 N1 - doi: 10.5541/ijot.544479 DO - 10.5541/ijot.544479 T2 - International Journal of Thermodynamics JF - Journal JO - JOR SP - 55 EP - 63 VL - 22 IS - 2 SN - 1301-9724-2146-1511 M3 - doi: 10.5541/ijot.544479 UR - https://doi.org/10.5541/ijot.544479 Y2 - 2019 ER -
EndNote %0 International Journal of Thermodynamics Effect of irreversibility and energy harvesting on entropy generation within a microscale heat sink %A Mahyar Pourghasemi %T Effect of irreversibility and energy harvesting on entropy generation within a microscale heat sink %D 2019 %J International Journal of Thermodynamics %P 1301-9724-2146-1511 %V 22 %N 2 %R doi: 10.5541/ijot.544479 %U 10.5541/ijot.544479
ISNAD Pourghasemi, Mahyar . "Effect of irreversibility and energy harvesting on entropy generation within a microscale heat sink". International Journal of Thermodynamics 22 / 2 (Mayıs 2019): 55-63 . https://doi.org/10.5541/ijot.544479
AMA Pourghasemi M. Effect of irreversibility and energy harvesting on entropy generation within a microscale heat sink. International Journal of Thermodynamics. 2019; 22(2): 55-63.
Vancouver Pourghasemi M. Effect of irreversibility and energy harvesting on entropy generation within a microscale heat sink. International Journal of Thermodynamics. 2019; 22(2): 55-63.
IEEE M. Pourghasemi , "Effect of irreversibility and energy harvesting on entropy generation within a microscale heat sink", International Journal of Thermodynamics, c. 22, sayı. 2, ss. 55-63, May. 2019, doi:10.5541/ijot.544479