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Optimum design analysis of a solar-assisted Libr/H2O absorption system with a flat-plate collector

Year 2021, Volume: 7 Issue: 5, 1056 - 1066, 01.07.2021
https://doi.org/10.18186/thermal.977742

Abstract

An analytical analysis has been presented to evaluate the performance of a solar-assisted va-pour absorption cooling system with a flat-plate absorber plate. The lithium–bromide water absorption cycle is used to obsstain the cooling effect. The performance parameters, namely absorber plate efficiency, collector efficiency factor, heat removal factor, etc. have been deter-mined with the variation of collector fluid inlet temperature. The cycle coefficient of perfor-mance (COP), system COP, refrigerating efficiency of the cycle, and refrigerating efficiency of the system are determined analytically. The maximum COP and cooling efficiency for both the cycle and system has been found at an optimal collector fluid inlet temperature. The optimum design condition for the variation of different design parameters, such as ambient temperature and thermal conductivity, has also been studied. Finally, the plate material is found to be a minimum at a particular collector fluid inlet temperature which is an optimum design condi-tion to run the solar-assisted vapour absorption system.

References

  • [1] Kovarik M. Optimal distribution of heat conducting material in the finned pipe solar energy collector. Solar Energy 1978; 21(6): 477–484. https://doi.org/10.1016/0038-092X(78)90071-3
  • [2] Hollands K.G.T., Stedman B.A. Optimization of an absorber plate fin having a step change in local thickness. Solar Energy. 1992; 49: 493–495. https://doi.org/10.1016/0038-092X(92)90157-6
  • [3] Kundu B. Performance analysis and optimization of absorber plates of different geometry for a flat-plate solar collector: a comparative study. Applied Thermal Engineering 2002; 22 (9): 999–1012. https://doi.org/10.1016/S1359-4311(01)00127-2
  • [4] Kundu B. Performance and optimum design analysis of an absorber plate fin using recto-trapezoidal profile. Solar Energy 2008; 82 (1): 22–32. https://doi.org/10.1016/j.solener.2007.05.002
  • [5] Kowalski G.J., Foster A.R. Heat exchanger theory applied to the design of water-and air-heating flat-plate solar collectors. J. Solar Energy Engineering 1988; 110 (2): 132–138. https://doi.org/10.1115/1.3268243
  • [6] Hattem D.V., Data P.A. Description and performance of an active solar cooling system, using a LiBr-H2O absorption machine. Energy and Buildings 1981; 3 (2): 169–196. https://doi.org/10.1016/0378-7788(81)90023-2
  • [7] Syed A., Lzquierdo M., Rodríguez P., Maidment G, Missenden J. A novel experimental investigation of a solar cooling system in Madrid. Int. J. refrigeration 2005; 28 (6): 859–871. https://doi.org/10.1016/j.ijrefrig.2005.01.007
  • [8] Li Z.F., Sumathy K. Simulation of a solar absorption air conditioning system. Energy Conversion and management. 2001; 42 (3): 313–327. https://doi.org/10.1016/S0196-8904(00)00057-1
  • [9] Florides G.A., Kalogirou SA, Tassou SA, Wrobel LC. Design and construction of a LiBr–water absorption machine. Energy Conversion and Management 2003; 44 (15): 2483–2508. https://doi.org/10.1016/S0196-8904(03)00006-2
  • [10] Andberg J.W., Vliet G.C. Design guidelines for water-lithium bromide absorbers. ASHRAE Trans. 1983; 89 (1B).
  • [11] Kundu B., Lee K.S. Fourier and non-Fourier heat conduction analysis in the absorber plates of a flat-plate solar collector. Solar Energy 2012; 86 (10): 3030–3039. https://doi.org/10.1016/j.solener.2012.07.011
  • [12] Somesh, S., Shaw, S.K., Mahendru, P., Based Comprehensive Solar-Powered Review Vapour on LiBr–H2O Absorption Refrigeration System. Advances in Interdisciplinary Engineering 2019; 343-353.
  • [13] Kundu B. The influence of collector fluid inlet temperature on the performance of a solar-assisted absorption system using step-finned flat-plate collector. Heat Transfer Engineering 2007; 28 (5): 496–505. https://doi.org/10.1080/01457630601166150
  • [14] Karimi1 M.N., Ahmad A., Aman S., Jamshed Khan M.D. A review paper on Vapor absorption system working on LiBr/H2O, International Research Journal of Engineering and Technology 2018; 5 (5): 857-864.
  • [15] Tekkalmaz M, Timuralp Ç, Sert Z. The effect of the use of different cover materials on heat transfer in flat solar collectors. Journal of Thermal Engineering 2020; 6(5): 829-42. https://doi.org/10.18186/thermal.800158
  • [16] Dutta, J., Kundu B. Thermal Analysis on Variable Thickness Absorber plate fin in flat-plate solar collectors using differential transform method. Journal of Thermal Engineering 20206(1):157-69. https://doi.org/10.18186/thermal.672169
  • [17] Bhowmick, A. Kundu, B. Thermo‐economic optimization and comparison study of LiBr‐H2O and LiCl‐H2O working pair in absorption cooling systems based on genetic algorithm. International Journal of Energy Research 2020;1–17. https://doi.org/10.1002/er.6048
  • [18] Hussein A.K., Walunj A., Kolsi L. Applications of nanotechnology to enhance the performance of the direct absorption solar collectors. Journal of Thermal Engineering 2016;2(1):529-40. https://doi.org/10.18186/jte.46009
  • [19] Lazarus G., Siddharth R.O., Kunhappan D., Cephas E., Wongwises S. Heat transfer performance of silver/water nanofluid in a solar flat-plate collector. Journal of Thermal Engineering 2015;1(2): 104-12. https://doi.org/10.18186/jte.29475
  • [20] Duffie JA, Beckman WA. Solar Engineering of Thermal Process. Wiley, New York, 1980.
Year 2021, Volume: 7 Issue: 5, 1056 - 1066, 01.07.2021
https://doi.org/10.18186/thermal.977742

Abstract

References

  • [1] Kovarik M. Optimal distribution of heat conducting material in the finned pipe solar energy collector. Solar Energy 1978; 21(6): 477–484. https://doi.org/10.1016/0038-092X(78)90071-3
  • [2] Hollands K.G.T., Stedman B.A. Optimization of an absorber plate fin having a step change in local thickness. Solar Energy. 1992; 49: 493–495. https://doi.org/10.1016/0038-092X(92)90157-6
  • [3] Kundu B. Performance analysis and optimization of absorber plates of different geometry for a flat-plate solar collector: a comparative study. Applied Thermal Engineering 2002; 22 (9): 999–1012. https://doi.org/10.1016/S1359-4311(01)00127-2
  • [4] Kundu B. Performance and optimum design analysis of an absorber plate fin using recto-trapezoidal profile. Solar Energy 2008; 82 (1): 22–32. https://doi.org/10.1016/j.solener.2007.05.002
  • [5] Kowalski G.J., Foster A.R. Heat exchanger theory applied to the design of water-and air-heating flat-plate solar collectors. J. Solar Energy Engineering 1988; 110 (2): 132–138. https://doi.org/10.1115/1.3268243
  • [6] Hattem D.V., Data P.A. Description and performance of an active solar cooling system, using a LiBr-H2O absorption machine. Energy and Buildings 1981; 3 (2): 169–196. https://doi.org/10.1016/0378-7788(81)90023-2
  • [7] Syed A., Lzquierdo M., Rodríguez P., Maidment G, Missenden J. A novel experimental investigation of a solar cooling system in Madrid. Int. J. refrigeration 2005; 28 (6): 859–871. https://doi.org/10.1016/j.ijrefrig.2005.01.007
  • [8] Li Z.F., Sumathy K. Simulation of a solar absorption air conditioning system. Energy Conversion and management. 2001; 42 (3): 313–327. https://doi.org/10.1016/S0196-8904(00)00057-1
  • [9] Florides G.A., Kalogirou SA, Tassou SA, Wrobel LC. Design and construction of a LiBr–water absorption machine. Energy Conversion and Management 2003; 44 (15): 2483–2508. https://doi.org/10.1016/S0196-8904(03)00006-2
  • [10] Andberg J.W., Vliet G.C. Design guidelines for water-lithium bromide absorbers. ASHRAE Trans. 1983; 89 (1B).
  • [11] Kundu B., Lee K.S. Fourier and non-Fourier heat conduction analysis in the absorber plates of a flat-plate solar collector. Solar Energy 2012; 86 (10): 3030–3039. https://doi.org/10.1016/j.solener.2012.07.011
  • [12] Somesh, S., Shaw, S.K., Mahendru, P., Based Comprehensive Solar-Powered Review Vapour on LiBr–H2O Absorption Refrigeration System. Advances in Interdisciplinary Engineering 2019; 343-353.
  • [13] Kundu B. The influence of collector fluid inlet temperature on the performance of a solar-assisted absorption system using step-finned flat-plate collector. Heat Transfer Engineering 2007; 28 (5): 496–505. https://doi.org/10.1080/01457630601166150
  • [14] Karimi1 M.N., Ahmad A., Aman S., Jamshed Khan M.D. A review paper on Vapor absorption system working on LiBr/H2O, International Research Journal of Engineering and Technology 2018; 5 (5): 857-864.
  • [15] Tekkalmaz M, Timuralp Ç, Sert Z. The effect of the use of different cover materials on heat transfer in flat solar collectors. Journal of Thermal Engineering 2020; 6(5): 829-42. https://doi.org/10.18186/thermal.800158
  • [16] Dutta, J., Kundu B. Thermal Analysis on Variable Thickness Absorber plate fin in flat-plate solar collectors using differential transform method. Journal of Thermal Engineering 20206(1):157-69. https://doi.org/10.18186/thermal.672169
  • [17] Bhowmick, A. Kundu, B. Thermo‐economic optimization and comparison study of LiBr‐H2O and LiCl‐H2O working pair in absorption cooling systems based on genetic algorithm. International Journal of Energy Research 2020;1–17. https://doi.org/10.1002/er.6048
  • [18] Hussein A.K., Walunj A., Kolsi L. Applications of nanotechnology to enhance the performance of the direct absorption solar collectors. Journal of Thermal Engineering 2016;2(1):529-40. https://doi.org/10.18186/jte.46009
  • [19] Lazarus G., Siddharth R.O., Kunhappan D., Cephas E., Wongwises S. Heat transfer performance of silver/water nanofluid in a solar flat-plate collector. Journal of Thermal Engineering 2015;1(2): 104-12. https://doi.org/10.18186/jte.29475
  • [20] Duffie JA, Beckman WA. Solar Engineering of Thermal Process. Wiley, New York, 1980.
There are 20 citations in total.

Details

Primary Language English
Subjects Engineering
Journal Section Articles
Authors

Rahul Roy This is me 0000-0001-8771-9488

Balaram Kundu This is me 0000-0002-3216-2202

Publication Date July 1, 2021
Submission Date June 7, 2019
Published in Issue Year 2021 Volume: 7 Issue: 5

Cite

APA Roy, R., & Kundu, B. (2021). Optimum design analysis of a solar-assisted Libr/H2O absorption system with a flat-plate collector. Journal of Thermal Engineering, 7(5), 1056-1066. https://doi.org/10.18186/thermal.977742
AMA Roy R, Kundu B. Optimum design analysis of a solar-assisted Libr/H2O absorption system with a flat-plate collector. Journal of Thermal Engineering. July 2021;7(5):1056-1066. doi:10.18186/thermal.977742
Chicago Roy, Rahul, and Balaram Kundu. “Optimum Design Analysis of a Solar-Assisted Libr/H2O Absorption System With a Flat-Plate Collector”. Journal of Thermal Engineering 7, no. 5 (July 2021): 1056-66. https://doi.org/10.18186/thermal.977742.
EndNote Roy R, Kundu B (July 1, 2021) Optimum design analysis of a solar-assisted Libr/H2O absorption system with a flat-plate collector. Journal of Thermal Engineering 7 5 1056–1066.
IEEE R. Roy and B. Kundu, “Optimum design analysis of a solar-assisted Libr/H2O absorption system with a flat-plate collector”, Journal of Thermal Engineering, vol. 7, no. 5, pp. 1056–1066, 2021, doi: 10.18186/thermal.977742.
ISNAD Roy, Rahul - Kundu, Balaram. “Optimum Design Analysis of a Solar-Assisted Libr/H2O Absorption System With a Flat-Plate Collector”. Journal of Thermal Engineering 7/5 (July 2021), 1056-1066. https://doi.org/10.18186/thermal.977742.
JAMA Roy R, Kundu B. Optimum design analysis of a solar-assisted Libr/H2O absorption system with a flat-plate collector. Journal of Thermal Engineering. 2021;7:1056–1066.
MLA Roy, Rahul and Balaram Kundu. “Optimum Design Analysis of a Solar-Assisted Libr/H2O Absorption System With a Flat-Plate Collector”. Journal of Thermal Engineering, vol. 7, no. 5, 2021, pp. 1056-6, doi:10.18186/thermal.977742.
Vancouver Roy R, Kundu B. Optimum design analysis of a solar-assisted Libr/H2O absorption system with a flat-plate collector. Journal of Thermal Engineering. 2021;7(5):1056-6.

IMPORTANT NOTE: JOURNAL SUBMISSION LINK http://eds.yildiz.edu.tr/journal-of-thermal-engineering