Heat transfer augmentation in heat exchanger by using nanofluids and vibration excitation - A review

The nanofluids was used in heat exchanger system as an efficient heat transfer fluid to improve the heat transfer performance by passive method. Besides, another special active technique by implementing the low or high frequency vibration was used in heat exchanger to enhance the heat transfer perfo...

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Main Authors:	Nur Farizah Diana, Abdul Razak, M. S. M., Sani, Azmi, W. H.
Format:	Article
Language:	English
Published:	Universiti Malaysia Pahang 2019
Subjects:	TJ Mechanical engineering and machinery
Online Access:	http://umpir.ump.edu.my/id/eprint/26949/ http://umpir.ump.edu.my/id/eprint/26949/1/Heat%20transfer%20augmentation%20in%20heat%20exchanger1.pdf

id	ump-26949
recordtype	eprints
spelling	ump-269492019-12-16T04:14:41Z http://umpir.ump.edu.my/id/eprint/26949/ Heat transfer augmentation in heat exchanger by using nanofluids and vibration excitation - A review Nur Farizah Diana, Abdul Razak M. S. M., Sani Azmi, W. H. TJ Mechanical engineering and machinery The nanofluids was used in heat exchanger system as an efficient heat transfer fluid to improve the heat transfer performance by passive method. Besides, another special active technique by implementing the low or high frequency vibration was used in heat exchanger to enhance the heat transfer performance. This paper reviews the heat transfer augmentation in heat exchanger by using nanofluids, vibration excitation of low and high frequency vibration. The use of nanofluids in heat exchanger system can provide better effective thermal conductivity compared to the conventional coolants. The presence of nanosize particles in nanofluids was performed better mixing flow with higher thermal properties compared to pure fluids. Additionally, the active method by inducing low and high frequency vibration technology was applied in heat exchanger system. The heat transfer augmentation by vibration excitation was resulted from the mitigation of the fouling resistance on the surface of the tube wall. It was found that vibration excitation not only increase the heat transfer rate, but also might be a solution for fouling reduction. Hence, there is a great potential of using nanofluids together with vibration excitation simultaneously in heat exchanger system to improve the heat transfer performance. Universiti Malaysia Pahang 2019 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/26949/1/Heat%20transfer%20augmentation%20in%20heat%20exchanger1.pdf Nur Farizah Diana, Abdul Razak and M. S. M., Sani and Azmi, W. H. (2019) Heat transfer augmentation in heat exchanger by using nanofluids and vibration excitation - A review. International Journal of Automotive and Mechanical Engineering (IJAME), 16. ISSN 1985-9325(Print); 2180-1606 (Online) (In Press)
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	TJ Mechanical engineering and machinery
spellingShingle	TJ Mechanical engineering and machinery Nur Farizah Diana, Abdul Razak M. S. M., Sani Azmi, W. H. Heat transfer augmentation in heat exchanger by using nanofluids and vibration excitation - A review
description	The nanofluids was used in heat exchanger system as an efficient heat transfer fluid to improve the heat transfer performance by passive method. Besides, another special active technique by implementing the low or high frequency vibration was used in heat exchanger to enhance the heat transfer performance. This paper reviews the heat transfer augmentation in heat exchanger by using nanofluids, vibration excitation of low and high frequency vibration. The use of nanofluids in heat exchanger system can provide better effective thermal conductivity compared to the conventional coolants. The presence of nanosize particles in nanofluids was performed better mixing flow with higher thermal properties compared to pure fluids. Additionally, the active method by inducing low and high frequency vibration technology was applied in heat exchanger system. The heat transfer augmentation by vibration excitation was resulted from the mitigation of the fouling resistance on the surface of the tube wall. It was found that vibration excitation not only increase the heat transfer rate, but also might be a solution for fouling reduction. Hence, there is a great potential of using nanofluids together with vibration excitation simultaneously in heat exchanger system to improve the heat transfer performance.
format	Article
author	Nur Farizah Diana, Abdul Razak M. S. M., Sani Azmi, W. H.
author_facet	Nur Farizah Diana, Abdul Razak M. S. M., Sani Azmi, W. H.
author_sort	Nur Farizah Diana, Abdul Razak
title	Heat transfer augmentation in heat exchanger by using nanofluids and vibration excitation - A review
title_short	Heat transfer augmentation in heat exchanger by using nanofluids and vibration excitation - A review
title_full	Heat transfer augmentation in heat exchanger by using nanofluids and vibration excitation - A review
title_fullStr	Heat transfer augmentation in heat exchanger by using nanofluids and vibration excitation - A review
title_full_unstemmed	Heat transfer augmentation in heat exchanger by using nanofluids and vibration excitation - A review
title_sort	heat transfer augmentation in heat exchanger by using nanofluids and vibration excitation - a review
publisher	Universiti Malaysia Pahang
publishDate	2019
url	http://umpir.ump.edu.my/id/eprint/26949/ http://umpir.ump.edu.my/id/eprint/26949/1/Heat%20transfer%20augmentation%20in%20heat%20exchanger1.pdf
first_indexed	2023-09-18T22:42:17Z
last_indexed	2023-09-18T22:42:17Z
_version_	1777416994489892864

Heat transfer augmentation in heat exchanger by using nanofluids and vibration excitation - A review

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