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 …

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 …

Optimal shape design of a minichannel heat sink applying multi-objective optimization algorithm and three-dimensional numerical method

Y Ge, S Wang, Z Liu, W Liu - Applied Thermal Engineering, 2019 - Elsevier
… (3) In the optimization procedure, the performance calculation fully based on CFD models is
… study, the shape of the minichannel is optimized by applying the multi-objective optimization

Optimization investigation on configuration parameters of sine wavy fin in plate-fin heat exchanger based on fluid structure interaction analysis

J Wen, K Li, C Wang, X Zhang, S Wang - International Journal of Heat and …, 2019 - Elsevier
… In this paper, the fin height, fin space, fin thickness, fin wavelength and double amplitude …
of wavy fin structure. (Central Composite Design) CCD is implemented to allocate experimental …

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 …

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

Multi-objective optimization of plate fin heat exchanger using constructal theory

H Hajabdollahi - International Communications in Heat and Mass …, 2019 - Elsevier
… a plate fin heat exchanger (PFHE) with constructal configuration is modeled and optimized
… as two objective functions and 12 design parameters related to the fin and size of PFHE are …

Freeform winglet design of fin-and-tube heat exchangers guided by topology optimization

H Kobayashi, K Yaji, S Yamasaki, K Fujita - Applied Thermal Engineering, 2019 - Elsevier
… In this study, the objective for the design problem of a fin-and-tube heat exchanger is the
ratio of the Colburn factor and friction factor, j / f . Fig. 9 shows the j / f of each candidate. …

Parametric design exploration of fin-and-oval tube compact heat exchangers performance with a new type of corrugated fin patterns

A Gholami, HA Mohammed, MA Wahid… - International Journal of …, 2019 - Elsevier
design has the best performance between other fin designs. … -up design of rectangular
winglet, and wavy-down design of … Due to a wide range of different designs of the fin shapes, fin