Exergy Analysis of a Triangular Duct Solar Air Heater with Square Ribs

Kottayat Nidhul; Sachin Kumar; Ajay Kumar Yadav; S. Anish

doi:10.1007/978-981-16-8278-0_5

Exergy Analysis of a Triangular Duct Solar Air Heater with Square Ribs

Kottayat Nidhul^*
, Sachin Kumar
, Ajay Kumar Yadav
, S. Anish

^*Corresponding author for this work

School of Mechanical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

3 Citations (Scopus)

Abstract

The awareness about limited energy resources has urged the scientific community to scrutinize the energy conversion devices and optimize existing limited resources. In this analytical study, the exergetic performance analysis of a triangular cross-section square ribbed solar air heater (SAH) is compared with a conventional SAH. Reynolds number (Re) and temperature rise parameter (∆T/G) are varied, and their effect on exergetic efficiency is quantified. For the present study, maximum exergetic efficiency for the present study is obtained for non-dimensionalized rib height (e/D) of 0.05 and non-dimensionalized rib pitch (P/e) of 10. The optimum combinations of roughness parameters are interpreted through plots to design turbulators for triangular cross-section solar air heaters.

Original language	English
Title of host publication	Energy and Exergy for Sustainable and Clean Environment, Volume 1
Editors	V. Edwin Geo, Fethi Aloui
Publisher	Springer Science and Business Media Deutschland GmbH
Pages	61-74
Number of pages	14
ISBN (Print)	9789811682773
DOIs	https://doi.org/10.1007/978-981-16-8278-0_5
Publication status	Published - 2022
Event	11th International Exergy, Energy and Environmental Symposium, IEEES 11 - Chennai, India Duration: 14-07-2019 → 18-07-2019

Publication series

Name	Green Energy and Technology
ISSN (Print)	1865-3529
ISSN (Electronic)	1865-3537

Conference

Conference	11th International Exergy, Energy and Environmental Symposium, IEEES 11
Country/Territory	India
City	Chennai
Period	14-07-19 → 18-07-19

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

All Science Journal Classification (ASJC) codes

Renewable Energy, Sustainability and the Environment
Energy Engineering and Power Technology
Industrial and Manufacturing Engineering
Management, Monitoring, Policy and Law

Access to Document

10.1007/978-981-16-8278-0_5

Cite this

Nidhul, K., Kumar, S., Yadav, A. K., & Anish, S. (2022). Exergy Analysis of a Triangular Duct Solar Air Heater with Square Ribs. In V. Edwin Geo, & F. Aloui (Eds.), Energy and Exergy for Sustainable and Clean Environment, Volume 1 (pp. 61-74). (Green Energy and Technology). Springer Science and Business Media Deutschland GmbH. https://doi.org/10.1007/978-981-16-8278-0_5

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title = "Exergy Analysis of a Triangular Duct Solar Air Heater with Square Ribs",

abstract = "The awareness about limited energy resources has urged the scientific community to scrutinize the energy conversion devices and optimize existing limited resources. In this analytical study, the exergetic performance analysis of a triangular cross-section square ribbed solar air heater (SAH) is compared with a conventional SAH. Reynolds number (Re) and temperature rise parameter (∆T/G) are varied, and their effect on exergetic efficiency is quantified. For the present study, maximum exergetic efficiency for the present study is obtained for non-dimensionalized rib height (e/D) of 0.05 and non-dimensionalized rib pitch (P/e) of 10. The optimum combinations of roughness parameters are interpreted through plots to design turbulators for triangular cross-section solar air heaters.",

author = "Kottayat Nidhul and Sachin Kumar and Yadav, \{Ajay Kumar\} and S. Anish",

note = "Publisher Copyright: {\textcopyright} 2022, The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.; 11th International Exergy, Energy and Environmental Symposium, IEEES 11 ; Conference date: 14-07-2019 Through 18-07-2019",

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isbn = "9789811682773",

series = "Green Energy and Technology",

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Nidhul, K, Kumar, S, Yadav, AK & Anish, S 2022, Exergy Analysis of a Triangular Duct Solar Air Heater with Square Ribs. in V Edwin Geo & F Aloui (eds), Energy and Exergy for Sustainable and Clean Environment, Volume 1. Green Energy and Technology, Springer Science and Business Media Deutschland GmbH, pp. 61-74, 11th International Exergy, Energy and Environmental Symposium, IEEES 11, Chennai, India, 14-07-19. https://doi.org/10.1007/978-981-16-8278-0_5

Exergy Analysis of a Triangular Duct Solar Air Heater with Square Ribs. / Nidhul, Kottayat; Kumar, Sachin; Yadav, Ajay Kumar et al.
Energy and Exergy for Sustainable and Clean Environment, Volume 1. ed. / V. Edwin Geo; Fethi Aloui. Springer Science and Business Media Deutschland GmbH, 2022. p. 61-74 (Green Energy and Technology).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

TY - GEN

T1 - Exergy Analysis of a Triangular Duct Solar Air Heater with Square Ribs

AU - Nidhul, Kottayat

AU - Kumar, Sachin

AU - Yadav, Ajay Kumar

AU - Anish, S.

PY - 2022

Y1 - 2022

N2 - The awareness about limited energy resources has urged the scientific community to scrutinize the energy conversion devices and optimize existing limited resources. In this analytical study, the exergetic performance analysis of a triangular cross-section square ribbed solar air heater (SAH) is compared with a conventional SAH. Reynolds number (Re) and temperature rise parameter (∆T/G) are varied, and their effect on exergetic efficiency is quantified. For the present study, maximum exergetic efficiency for the present study is obtained for non-dimensionalized rib height (e/D) of 0.05 and non-dimensionalized rib pitch (P/e) of 10. The optimum combinations of roughness parameters are interpreted through plots to design turbulators for triangular cross-section solar air heaters.

AB - The awareness about limited energy resources has urged the scientific community to scrutinize the energy conversion devices and optimize existing limited resources. In this analytical study, the exergetic performance analysis of a triangular cross-section square ribbed solar air heater (SAH) is compared with a conventional SAH. Reynolds number (Re) and temperature rise parameter (∆T/G) are varied, and their effect on exergetic efficiency is quantified. For the present study, maximum exergetic efficiency for the present study is obtained for non-dimensionalized rib height (e/D) of 0.05 and non-dimensionalized rib pitch (P/e) of 10. The optimum combinations of roughness parameters are interpreted through plots to design turbulators for triangular cross-section solar air heaters.

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U2 - 10.1007/978-981-16-8278-0_5

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M3 - Conference contribution

AN - SCOPUS:85135063957

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BT - Energy and Exergy for Sustainable and Clean Environment, Volume 1

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Exergy Analysis of a Triangular Duct Solar Air Heater with Square Ribs

Abstract

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UN SDGs

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