Results 71 to 80 of about 473 (176)

Evaluating the Thermohydraulic Performance of Microchannel Gas Coolers: A Machine Learning Approach

Energies
In this study, a numerical model of a microchannel gas cooler was developed using a segment-by-segment approach for thermohydraulic performance evaluation.
Shehryar Ishaque, Naveed Ullah, Sanghun Choi, Man-Hoe Kim   +3 more
doaj   +1 more source

GRAPHITE FOAM STRUCTURES AS AN EFFECTIVE MEANS TO COOL HIGH-PERFORMANCE ELECTRONICS

Mağallaẗ Al-kūfaẗ Al-handasiyyaẗ
Due to their unique heat transfer features, graphite foams are used in the current analysis to form heat sinks effective enough to dissipate extreme heat generated within high-performance electronics.
Ahmed Alhusseny, Qahtan Al-Aabidy, Nabeel Al-Zurfi, Adel Nasser, Mohammed Al-Edhari, Hayder Al-Sarraf   +5 more
doaj   +1 more source

Thermohydraulic performance investigation of a heat exchanger with combined effect of ribbed insert and Therminol55/MXene+ Al₂O₃ nanofluid: A numerical two-phase approach. [PDF]

Heliyon, 2023
Das L, Aslfattahi N, Habib K, Saidur R, Das A, Kadirgama K.   +5 more
europepmc   +1 more source

Biomimetic Structures for Enhancing Fluid Flow and Heat Transfer: From Mechanisms to Applications

Energies
Nature provides efficient strategies for fluid transport and thermal regulation through evolved structural features. This review summarizes recent progress in biomimetic thermal–fluid structures for enhancing fluid flow and heat transfer, with emphasis ...
Hang-Ye Zhang, Yu-Wei Wang, Dong-Yu Chen, Long Huang, Wei-Rong Hong, Jin-Yuan Qian   +5 more
doaj   +1 more source

Experimental investigation of effect of flow attack angle on thermohydraulic performance of air flow in a rectangular channel with discrete V-pattern baffle on the heated plate

Advances in Mechanical Engineering, 2016
In this work, the effect of angle of attack ( α a ) of the discrete V-pattern baffle on thermohydraulic performance of rectangular channel has been studied experimentally.
Raj Kumar, Ranchan Chauhan, Muneesh Sethi, Ashutosh Sharma, Anil Kumar   +4 more
doaj   +1 more source

Modeling and Simulation of Turbulent Flows through a Solar Air Heater Having Square-Sectioned Transverse Rib Roughness on the Absorber Plate

The Scientific World Journal, 2013
Solar air heater is a type of heat exchanger which transforms solar radiation into heat energy. The thermal performance of conventional solar air heater has been found to be poor because of the low convective heat transfer coefficient from the absorber ...
Anil Singh Yadav, J. L. Bhagoria
doaj   +1 more source

Numerical study on heat transfer and fluid dynamics in plate heat exchangers Effects of chevron angl

Journal of Thermal Engineering
Determination of the geometrical parameters of the heat exchanger has important effects on the thermohydraulic performance of the heat exchanger. In this study, the effects of geometric parameters of a plate heat exchanger on thermohydraulic performance ...
Sami KAPLAN
doaj   +1 more source

Brick-inspired cooling channel design and topology optimization for enhanced thermal management of proton exchange membrane fuel cells

Case Studies in Thermal Engineering
The design of cooling channels is a key factor influencing the thermal management performance of proton exchange membrane fuel cells (PEMFCs).
Xinyue Deng, Wenhao Liu, Lei Gong, Nianqing Jiang, Zekun Zhang   +4 more
doaj   +1 more source

Influence of Plate Geometry on Thermohydraulic Performance of Fixed-Bed Regenerators [PDF]

Journal of Fluid Flow, Heat and Mass Transfer, 2021
Easwaran N. Krishnan, Hadi Ramin, A. Gurubalan, Carey J. Simonson   +3 more
openaire   +1 more source

Numerical and experimental investigation of heat transfer in a dimpled and petaled array tube with a coiled twisted tape and SiC nanofluid

Case Studies in Thermal Engineering
Thermal efficiency challenges are common in absorber tube designs. This study proposes an innovative absorber tube featuring dimples and petal arrays on its surface, integrated with a coiled twisted tape, and circulating a 0.9 % volume concentration of ...
Hariam Luqman Azeez, Adnan Ibrahim, Banw Omer Ahmed, Sharul Sham Dol, Ali H.A. Al-Waeli, Mahmoud Jaber   +5 more
doaj   +1 more source