Multi-objective optimization of fin shape in a cylindrical encapsulated phase change material for thermal energy storage applications

B İzgi, HZ Demirağ - Applied Thermal Engineering, 2023 - Elsevier
optimal fin configuration obtained in this study is more advantageous compared to both the
full-fin … that the insertion of fin into the PCM in an optimized manner significantly accelerates …

[HTML][HTML] A three-dimensional numerical and multi-objective optimal design of wavy plate-fins heat exchangers

C Yu, X Xue, K Shi, M Shao - Processes, 2020 - mdpi.com
… in Figure 8. In this research, we select four main parameters of wavy fin and carry out
multi-objective optimization to improve the performance of wavy plate-fin heat exchangers. The …

A Nonlinear Inverse Design Problem for a Pipe Type Heat Exchanger Equipped with Internal Z-Shape Lateral Fins and Ribs

CH Huang, CY Kuo - Energies, 2020 - mdpi.com
… was to obtain the optimal value of η(Θ) by determining the optimal shape of PTHE-ZR… fin
shape design problem can be stated as follows: utilize ϕ to design PTHE-ZR for yielding optimal

An inverse study to design the optimal shape and position for delta winglet vortex generators of pin-fin heat sinks

CH Huang, PC Chiang - International Journal of Thermal Sciences, 2016 - Elsevier
… A three-dimensional inverse design problem is examined in this study using a general …
the optimal position and shape for delta winglet vortex generators of pin-fin heat sinks for best

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 …

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 …

Optimum design-parameters of a heat exchanger having hexagonal fins

K Yakut, N Alemdaroglu, B Sahin, C Celik - Applied energy, 2006 - Elsevier
… Then, all the goals were optimized together, considering the … fin width of 14 mm, a fin height
of 150 mm, spanwise distance between fins of 20 mm, and streamwise distance between fins

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 …

Adjoint-based shape optimization of fin geometry for heat transfer enhancement in solidification problem

K Morimoto, H Kinoshita, Y Suzuki - Journal of Thermal Science and …, 2016 - jstage.jst.go.jp
… In this paper, optimization results for four sets of the initial fin shape, ie (A, xc) = (0.4, 0.5),
(0.8, 0.5), (0.4, 0.55), and (0.4, 0.7), are shown. The terminal time tmax used in the cost …

Morphologic optimal design of bionic undulating fin based on computational fluid dynamics

Z Yong-hua, Z Shi-wu, Y Jie… - … on mechatronics and …, 2007 - ieeexplore.ieee.org
design of our mechanical fin and CFD work. Subsequently, we focus on morphologic optimal
design of our developed bionic undulating fin … This robotic fin has potential application as a …