An optimum design problem in estimating the shape of perforated pins and splitters in a plate-pin-fin heat sink

CH Huang, YR Huang - International Journal of Thermal Sciences, 2021 - Elsevier
optimization applications [[14], [15], [16], [17]], and has been applied to many engineering
shape design problems. … of wavy-shaped fin array and to obtain optimal wavy-shaped fin array. …

Design and numerical investigations of natural convection heat transfer of a new rippling fin shape

I El Ghandouri, A El Maakoul, S Saadeddine… - Applied Thermal …, 2020 - Elsevier
… In this work, the natural convection heat transfer performance of various fin configurations
in vertical heat sinks have been investigated numerically to find the optimal design among the …

Searching for irregular pin-fin shapes for high temperature applications using deep learning methods

L Yang, Q Wang, Y Rao - International Journal of Thermal Sciences, 2021 - Elsevier
optimization approach for pin-fins using the pix2pix networks and the Genetic Algorithms. A
simulation dataset with 300 random spline pin-fin shapes … Five optimized geometries were …

Three-dimensional shape optimization of fins in a printed circuit recuperator using S-CO2 as the heat-transfer fluid

K Wang, XY Zhang, ZD Zhang, CH Min - … Journal of Heat and Mass Transfer, 2022 - Elsevier
optimization where the shape variation along the height direction was ignored. In the present
study, three-dimensional fin shape … in channels with optimized fins are comprehensively …

Shape optimisation of air-cooled finned-tube heat exchangers

H Nemati, MA Moghimi, P Sapin… - International Journal of …, 2020 - Elsevier
… Response-surface methods are then used to determine the optimal fin-shape repartitions
across the bundle corresponding to the four optimisation scenarios mentioned above. These …

The optimal design of heat sinks: a review

HT Dhaiban, MA Hussein - Journal of applied and computational …, 2020 - jacm.scu.ac.ir
… is a new method used by some researchers for thermal optimization of heat sink configurations
without specifying a fin shape. Dede et al. [87] presented a topology optimization method …

Analysis of temperature profiles in longitudinal fin designs by a novel neuroevolutionary approach

A Ahmad, M Sulaiman, A Alhindi, AJ Aljohani - IEEE Access, 2020 - ieeexplore.ieee.org
… The best set of ANN weights are depicted in FIGURE (14). The numerical solutions obtained
… with the exact solution in FIGURE (15), and we can see that the best and mean of all 100 …

Fin design optimization to enhance PCM melting rate inside a rectangular enclosure

C Zhao, J Wang, Y Sun, S He, K Hooman - Applied Energy, 2022 - Elsevier
… ), seemingly irrespective of fin materials. With optimized fin pitch of 10 mm, the best fin lengths
for … The optimal fin length is obviously a function of fin material but, more interestingly, the …

Parametric shape optimization of pin-fin arrays using a surrogate model-based Bayesian method

S Ghosh, S Mondal, E Fernandez, JS Kapat… - … of Thermophysics and …, 2021 - arc.aiaa.org
… as compared to solid pins of similar shapes. The variation of pore shapes along with pin-fin
shapes can lead to a more efficient pin-fin shape compared to the one obtained in this paper. …

A review and prospective of fin design to improve heat transfer performance of latent thermal energy storage

S Zhang, S Mancin, L Pu - Journal of Energy Storage, 2023 - Elsevier
… However, novel fin shapes and fin design methods in latent TES field have … on finned-tube
latent TES considering the heat transfer mechanisms, fin shapes, topology optimization of fin