Experimental investigation of Mini Channel Refrigeration System

Authors(3) :-Dhrumil Shinde, Urvil Bhavsar, Nirvik Shah

The research paper elucidates an investigation regarding the mini channel evaporator which are often used in cooling electronic equipments as well as server station on small scale. For this an actual small scale mini channel heat exchanger was tested using R-134a as refrigerant and a comparison is made between the outgrowth of lose heat and commercially used liquid cooling techniques. Eventually, mini channel's cooling is also compared with air cooling for a conventional heat sink. The result of such analysis demonstrates that the mini channel exchanger is much more proficient in terms of heat transfer rate and cooling effect in comparison with other liquid cooling techniques. The experimental turn-outs also manifest that heat transfer coefficient is more sensitive towards change in refrigerant's mass flux. Overall, it can be said that the mini channel heat exchanger gives quick cooling effect and is much more effective than air cooling systems.

Authors and Affiliations

Dhrumil Shinde
Institute of Technology and Management Universe, Vadodara, Gujarat, India
Urvil Bhavsar
Institute of Technology and Management Universe, Vadodara, Gujarat, India
Nirvik Shah
Institute of Technology and Management Universe, Vadodara, Gujarat, India

Experimental investigation of Mini Channel Refrigeration System R-134a, Electronic Components, Mini/Micro Channel, Miniature-Scale Refrigeration Systems, VCR System

  1. Giurgiu, O., Ple?a, A., & Socaciu, L. (2015). Plate Heat Exchangers - Flow Analysis through Mini Channels. Energy Procedia, vol. 85(November 2015), pp. 244–251.
  2. Khovalyg, D. M., & Baranenko, A. V. (2015). Two-phase flow dynamics during boiling of R134a refrigerant in minichannels. Technical Physics, vol. 60(3), pp. 350–358.
  3. Ghule, K., & Soni, M. S. (2016). Numerical Heat Transfer Analysis of Wavy Micro Channels with Different Cross Sections. Energy Procedia, vol. 109(November 2016), pp. 471–478.
  4. Raghuraman, D. R. S., Thundil Karuppa Raj, R., Nagarajan, P. K., & Rao, B. V. A. (2016). Influence of aspect ratio on the thermal performance of rectangular shaped micro channel heat sink using CFD code. Alexandria Engineering Journal, vol. 56(1), pp. 43–54.
  5. Kim, B. (2016). An experimental study on fully developed laminar flow and heat transfer in rectangular microchannels. International Journal of Heat and Fluid Flow, vol. 62, pp. 224–232.
  6. Hussien, A. A., Abdullah, M. Z., & Al-Nimr, M. A. (2016). Singlephase heat transfer enhancement in micro/minichannels using nanofluids: Theory and applications. Applied Energy, vol. 164, pp. 733–755
  7. Li, M., Guo, Q., Lv, J., & Li, D. (2017). Research on condensation heat transfer characteristics of R447A, R1234ze, R134a and R32 in multi-port micro-channel tubes. International Journal of Heat and Mass Transfer, vol. 118, pp. 637–650.
  8. Sahar, A. M., Wissink, J., Mahmoud, M. M., Karayiannis, T. G., & Ashrul Ishak, M. S. (2017). Effect of hydraulic diameter and aspect ratio on single phase flow and heat transfer in a rectangular microchannel. Applied Thermal Engineering, vol. 115, pp. 793–814.

Publication Details

Published in : Volume 4 | Issue 9 | July-August 2018
Date of Publication : 2018-07-30
License:  This work is licensed under a Creative Commons Attribution 4.0 International License.
Page(s) : 105-111
Manuscript Number : IJSRSET184927
Publisher : Technoscience Academy

Print ISSN : 2395-1990, Online ISSN : 2394-4099

Cite This Article :

Dhrumil Shinde, Urvil Bhavsar, Nirvik Shah, " Experimental investigation of Mini Channel Refrigeration System, International Journal of Scientific Research in Science, Engineering and Technology(IJSRSET), Print ISSN : 2395-1990, Online ISSN : 2394-4099, Volume 4, Issue 9, pp.105-111, July-August.2018
URL : http://ijsrset.com/IJSRSET184927

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