Results 111 to 120 of about 874 (207)

Thermo-hydraulic performance analysis of multi-layer porous fin microchannels

Case Studies in Thermal Engineering
This study investigates the thermal performance improvements of multi-layer porous fins compared to solid and single-layer porous fins. A simulation method is utilized to determine the effects of different porous properties and height ratios on thermo ...
Arash Emadi, Mohammad Mahdi Heyhat
doaj   +1 more source

Exergetic performance assesment of a downward solar air heater with impinging air jets - An experimental study

Case Studies in Thermal Engineering
The main objective of the present study is to perform an in-depth exergetic analysis on a downward solar air heater (SAHRR) in two configurations: one incorporating impinging air jets and the other without it utilizing an indoor experimental setup.
M. Harikrishnan, R Ajith Kumar, Rajesh Baby, Dani Percy, S. Ajith Kumar   +4 more
doaj   +1 more source

Thermohydraulic performance intensification of lobed heat exchangers using tube axis corrugation: Numerical assessment on geometrical configurations

, 2022
Geometrical parameters effect on turbulent flow field and heat transfer characteristics in a heat exchanger tube with tri-lobed cross section is numerically investigated.
Morteza Khalilian (16666197), Sajed Hadibafekr (16676232), Iraj Mirzaee (7205828), Hassan Shirvani (7205831)   +3 more
core  

Deep learning-based visual prediction of hydrogen distribution in a passive autocatalytic recombiner

Nuclear Engineering and Technology
Maintaining the operational stability of Nuclear Power Plants (NPPs) during severe accident environments requires a comprehensive understanding of local hydrogen distribution. To mitigate hydrogen-associated risks, Passive Autocatalytic Recombiners (PARs)
Won Jun Kim, Jaehoon Jung, Cong Truong Dinh, Sung Goon Park   +3 more
doaj   +1 more source

Comparison of various flow maldistribution quantification methods in mini heat exchangers. [PDF]

Sci Rep, 2023
Dąbrowski P.
europepmc   +1 more source

Exploring the effect of ultrasonic vibrations on the thermohydraulic performance in a minichannel heat sink: Numerical analysis of experimental results

Ultrasonic ( US ) applications in thermal systems contribute to the disruption of the boundary layer and the increase of mixing in fluids, thus improving overall system performance. Utilizing this phenomenon, this study aimed to investigate the effect of
Alenezi, Abdulmajeed, Gürsoy, Emrehan, Ergün, Alper, Gedik, Engin, Phelan, Patrick   +4 more
core   +1 more source

A Numerical Investigation on Hydrothermal Performance of Micro Channel Heat Sink with Periodic Spatial Modification on Sidewalls. [PDF]

Micromachines (Basel), 2022
Kumari N, Alam T, Ali MA, Yadav AS, Gupta NK, Siddiqui MIH, Dobrotă D, Rotaru IM, Sharma A.   +8 more
europepmc   +1 more source

Comparative analysis of the water-based nanofluids in semi-circular heat transfer systems for thermohydraulic performance evaluation. [PDF]

Nanoscale Adv
Ali U, Janajreh I.
europepmc   +1 more source

Experimental investigation and optimization of dimple-roughened impinging jet solar air collector using a novel AHP-MABAC approach. [PDF]

Environ Sci Pollut Res Int, 2023
Salman M, Chauhan R, Singh T, Prabakaran R, Kim SC.   +4 more
europepmc   +1 more source

Experimental and numerical evaluation of a novel swirling reversed circular flow jet impingement for photovoltaic thermal module. [PDF]

Sci Rep
Alzoubi MA, Ibrahim A, Dol SS, Alkhedher M, Azeez HL, Ishak MAA, Ahmed BO, Alkaabi E, Fazlizan A.   +8 more
europepmc   +1 more source