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Thermohydraulic performance evaluation of multi-start spirally corrugated tubes
International Journal of Heat and Mass Transfer, 2020Abstract Spirally corrugated tubes are widely used in thermal engineering, such as airconditionings and heat pumps due to their advantages like extended surfaces for heat transfer enhancement and easy fabrication with low economic costs. In this paper, the numerical simulation is carried out to analyze the thermohydraulic performances of multi-start ...
Jin-yuan Qian +3 more
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Thermohydraulic Performance and Flow Structures of Diamond Pyramid Arrays
Volume 13: Heat Transfer: General Interest / Additive Manufacturing Impacts on Heat Transfer; Wind EnergyAbstract Surface features are a common heat transfer enhancement method used in a myriad of applications including gas turbines and heat exchangers. One such style of surface features is diamond pyramids, which offer significant heat transfer augmentation for moderate increases in overall pressure losses.
Thomas M. Corbett, Karen A. Thole
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Thermohydraulic performance of solar air heaters with roughened absorber plates
Solar Energy, 1997Artificial roughness has been found to enhance the heat transfer from the absorber plate to the air in a solar air heater duct. However, this improvement is invariably accompanied by increased pumping power. In this work, the effect of roughness and operating parameters on the thermal as well as the hydraulic performance of roughened solar air heaters ...
Dhananjay Gupta +2 more
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Investigation of the thermohydraulic performance of impinging jet solar air heater
Energy, 2014Jet impingement is an established method of convective heat transfer from the heated surface to the carrier fluid. High heat transfer rates are achieved using impinging jets in solar air heater duct but at the cost of increased friction power penalty.
Ranchan Chauhan, N.S. Thakur
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Thermohydraulic Performance of Winglets Inside a Rectangular Microchannel
Heat and Mass Transfer, 2023openaire +1 more source
THERMOHYDRAULIC PERFORMANCE OF NANOFLUID FLOW WITH SUDDEN GEOMETRY CHANGE
Procceedings of the 19th Brazilian Congress of Thermal Sciences and Engineering, 2022Felipe Silva dos Santos +2 more
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Thermohydraulic performance of new minichannel heat sink with grooved barriers
International Communications in Heat and Mass Transfer, 2023H. Samadi +3 more
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Study on the Thermohydraulic Performance of Double Pass Solar Air Heater
Proceedings of Solar World Congress 2023, 2023Ankush Hedau, Sunil K. Singal
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