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Heat Transfer Analysis and Waste Heat Recovery of Specially Designed Heat Exchanger Used in Hybrid Solar Water System

Year 2014, Volume: 4 Issue: 1, 122 - 127, 01.03.2014

Vishnu Narayan Palaskar Suresh Pandurang Deshmukh Andurudha B. Pandit

Abstract

The amount of heat extracted from bottom surface of PV module of hybrid solar water system is strongly influenced by the air gap between the bottom surface of module and top surface of heat exchanger. The heat transfer analysis between these two surfaces is studied in this research work. For this, outside heat transfer coefficient of stagnant air was calculated & found to be 50 W/m20k. By using desired correlation, air gap between these surfaces was found to be 0.53 mm. For this air gap with solar radiation of 918 W/m2 and mass flow rate at 0.035 kg/sec, this system generated a combined PV/T energy with efficiency of 53.7 % with maximum PV efficiency of 11.7 %. These results showed that heat transfer from these surfaces had been strongly influenced by the air gap or air resistance.

Keywords

Hybrid PV/T solar water system; overall heat transfer coefficient; heat transfer coefficient of stagnation air; combined PV/T efficiency

Year 2014, Volume: 4 Issue: 1, 122 - 127, 01.03.2014

Vishnu Narayan Palaskar Suresh Pandurang Deshmukh Andurudha B. Pandit

Abstract

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Details

Primary Language English
Journal Section Articles
Authors

Vishnu Narayan Palaskar This is me

Suresh Pandurang Deshmukh This is me

Andurudha B. Pandit This is me

Publication Date March 1, 2014
Published in Issue Year 2014 Volume: 4 Issue: 1

Cite

APA Palaskar, V. N., Deshmukh, S. P., & Pandit, A. B. (2014). Heat Transfer Analysis and Waste Heat Recovery of Specially Designed Heat Exchanger Used in Hybrid Solar Water System. International Journal Of Renewable Energy Research, 4(1), 122-127.
AMA Palaskar VN, Deshmukh SP, Pandit AB. Heat Transfer Analysis and Waste Heat Recovery of Specially Designed Heat Exchanger Used in Hybrid Solar Water System. International Journal Of Renewable Energy Research. March 2014;4(1):122-127.
Chicago Palaskar, Vishnu Narayan, Suresh Pandurang Deshmukh, and Andurudha B. Pandit. “Heat Transfer Analysis and Waste Heat Recovery of Specially Designed Heat Exchanger Used in Hybrid Solar Water System”. International Journal Of Renewable Energy Research 4, no. 1 (March 2014): 122-27.
EndNote Palaskar VN, Deshmukh SP, Pandit AB (March 1, 2014) Heat Transfer Analysis and Waste Heat Recovery of Specially Designed Heat Exchanger Used in Hybrid Solar Water System. International Journal Of Renewable Energy Research 4 1 122–127.
IEEE V. N. Palaskar, S. P. Deshmukh, and A. B. Pandit, “Heat Transfer Analysis and Waste Heat Recovery of Specially Designed Heat Exchanger Used in Hybrid Solar Water System”, International Journal Of Renewable Energy Research, vol. 4, no. 1, pp. 122–127, 2014.
ISNAD Palaskar, Vishnu Narayan et al. “Heat Transfer Analysis and Waste Heat Recovery of Specially Designed Heat Exchanger Used in Hybrid Solar Water System”. International Journal Of Renewable Energy Research 4/1 (March 2014), 122-127.
JAMA Palaskar VN, Deshmukh SP, Pandit AB. Heat Transfer Analysis and Waste Heat Recovery of Specially Designed Heat Exchanger Used in Hybrid Solar Water System. International Journal Of Renewable Energy Research. 2014;4:122–127.
MLA Palaskar, Vishnu Narayan et al. “Heat Transfer Analysis and Waste Heat Recovery of Specially Designed Heat Exchanger Used in Hybrid Solar Water System”. International Journal Of Renewable Energy Research, vol. 4, no. 1, 2014, pp. 122-7.
Vancouver Palaskar VN, Deshmukh SP, Pandit AB. Heat Transfer Analysis and Waste Heat Recovery of Specially Designed Heat Exchanger Used in Hybrid Solar Water System. International Journal Of Renewable Energy Research. 2014;4(1):122-7.