Numerical heat transfer in a solar air heater duct with punched delta-winglet vortex generators

Case Studies in Thermal Engineering ◽

10.1016/j.csite.2021.101088 ◽

2021 ◽

pp. 101088

Author(s):

Pongjet Promvonge ◽

Pitak Promthaisong ◽

Sompol Skullong

Keyword(s):

Heat Transfer ◽

Vortex Generators ◽

Solar Air Heater ◽

Numerical Heat Transfer ◽

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Heat transfer behaviors in a solar air heater channel with multiple V-baffle vortex generators

Solar Energy ◽

10.1016/j.solener.2014.10.020 ◽

2014 ◽

Vol 110 ◽

pp. 720-735 ◽

Author(s):

Sombat Tamna ◽

Sompol Skullong ◽

Chinaruk Thianpong ◽

Pongjet Promvonge

Keyword(s):

Heat Transfer ◽

Vortex Generators ◽

Solar Air Heater ◽

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On the solar air heater thermal enhancement and flow topology using differently shaped ribs combined with delta-winglet vortex generators

Energy ◽

10.1016/j.energy.2021.119944 ◽

2021 ◽

pp. 119944

Author(s):

Zhiqi Zhao ◽

Lei Luo ◽

Dandan Qiu ◽

Zhongqi Wang ◽

Bengt Sundén

Keyword(s):

Vortex Generators ◽

Solar Air Heater ◽

Flow Topology ◽

Thermal Enhancement ◽

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THERMO-HYDRAULIC SENSITIVITY ANALYSIS OF SOLAR AIR HEATER CHANNEL WITH DELTA-WINGLET VORTEX GENERATORS

10.26678/abcm.cobem2019.cob2019-0446 ◽

2019 ◽

Author(s):

Daniel Dezan ◽

Andre Damiani Rocha ◽

Wallace Ferreira

Keyword(s):

Sensitivity Analysis ◽

Vortex Generators ◽

Solar Air Heater ◽

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NUMERICAL STUDY OF FLUID FLOW AND HEAT TRANSFER CHARACTERISTICS OF AN IN-LINE CIRCULAR TUBE BANK FIN HEAT EXCHANGER WITH PUNCHED CURVE DELTA-WINGLET VORTEX GENERATORS

10.1615/tfec2017.cfn.017671 ◽

2017 ◽

Author(s):

Zhi-Min Lin ◽

Cai-Ping Liu ◽

Liang-Bi Wang

Keyword(s):

Heat Transfer ◽

Heat Exchanger ◽

Circular Tube ◽

Numerical Study ◽

Vortex Generators ◽

Heat Transfer Characteristics ◽

Tube Bank ◽

Flow And Heat Transfer ◽

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Heat transfer enhancement using additional gap in symmetrical element of V-geometry roughened solar air heater

Journal of Energy Storage ◽

10.1016/j.est.2021.102545 ◽

2021 ◽

Vol 38 ◽

pp. 102545

Author(s):

Sumer Singh Patel ◽

Atul Lanjewar

Keyword(s):

Heat Transfer ◽

Heat Transfer Enhancement ◽

Solar Air Heater ◽

Transfer Enhancement ◽

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Heat transfer coefficient and thermal losses of solar collector and Nusselt number correlation for rectangular solar air heater duct with longitudinal fins hold under the absorber plate

Applied Solar Energy ◽

10.3103/s0003701x14010046 ◽

2014 ◽

Vol 50 (1) ◽

pp. 19-26 ◽

Author(s):

Foued Chabane ◽

Noureddine Moummi ◽

Djamel Bensahal ◽

Abdelhafid Brima

Keyword(s):

Heat Transfer ◽

Nusselt Number ◽

Heat Transfer Coefficient ◽

Transfer Coefficient ◽

Solar Collector ◽

Solar Air Heater ◽

Absorber Plate ◽

Nusselt Number Correlation

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Heat transfer and friction characteristics of dimple-shaped roughness element arranged in angular fashion (arc) on the absorber plate of solar air heater

Journal of Renewable and Sustainable Energy ◽

10.1063/1.3700191 ◽

2012 ◽

Vol 4 (2) ◽

pp. 023112 ◽

Author(s):

Muneesh Sethi ◽

N. S. Thakur ◽

Varun

Keyword(s):

Heat Transfer ◽

Roughness Element ◽

Solar Air Heater ◽

Absorber Plate ◽

Friction Characteristics ◽

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Experimental study on heat transfer enhancement in the vertical nature convection by using delta-winglet longitudinal vortex generators

Heat Transfer-Asian Research ◽

10.1002/htj.20126 ◽

2006 ◽

Vol 35 (6) ◽

pp. 402-409 ◽

Author(s):

Taowang ◽

Zeliangyang ◽

Guangchangfeng

Keyword(s):

Heat Transfer ◽

Experimental Study ◽

Heat Transfer Enhancement ◽

Vortex Generators ◽

Longitudinal Vortex ◽

Transfer Enhancement ◽

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Flow topology, heat transfer characteristic and thermal performance in a circular tube heat exchanger inserted with punched delta winglet vortex generators

Journal of Mechanical Science and Technology ◽

10.1007/s12206-015-1251-2 ◽

2016 ◽

Vol 30 (1) ◽

pp. 457-471 ◽

Author(s):

Amnart Boonloi ◽

Withada Jedsadaratanachai

Keyword(s):

Heat Transfer ◽

Heat Exchanger ◽

Thermal Performance ◽

Heat Transfer Characteristic ◽

Circular Tube ◽

Transfer Characteristic ◽

Vortex Generators ◽

Flow Topology ◽

Tube Heat Exchanger ◽

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Investigation of heat transfer augmentation and friction factor in triangular duct solar air heater due to forward facing chamfered rectangular ribs: A CFD based analysis

Renewable Energy ◽

10.1016/j.renene.2017.09.010 ◽

2018 ◽

Vol 115 ◽

pp. 824-835 ◽

Author(s):

Rajneesh Kumar ◽

Varun Goel ◽

Anoop Kumar

Keyword(s):

Heat Transfer ◽

Friction Factor ◽

Solar Air Heater ◽

Heat Transfer Augmentation

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