A review of topology optimisation for fluid-based problems

J Alexandersen, CS Andreasen - Fluids, 2020 - mdpi.com
This review paper provides an overview of the literature for topology optimisation of fluid-
based problems, starting with the seminal works on the subject and ending with a snapshot …

Topology optimisation for natural convection problems

J Alexandersen, N Aage… - … Methods in Fluids, 2014 - Wiley Online Library
This paper demonstrates the application of the density‐based topology optimisation
approach for the design of heat sinks and micropumps based on natural convection effects …

Experimental and numerical investigation of a mini channel forced air heat sink designed by topology optimization

S Zeng, B Kanargi, PS Lee - International Journal of Heat and Mass …, 2018 - Elsevier
This work presents a method of designing an air heat sink with forced convection by
topology optimization. Both pressure drop and heat transfer performances are evaluated. To …

Topology optimization of two fluid heat exchangers

LC Høghøj, DR Nørhave, J Alexandersen… - International Journal of …, 2020 - Elsevier
A method for density-based topology optimization of heat exchangers with two fluids is
proposed. The goal of the optimization process is to maximize the heat transfer from one …

Topology optimization of liquid-cooled microchannel heat sinks: An experimental and numerical study

S Zeng, PS Lee - International Journal of Heat and Mass Transfer, 2019 - Elsevier
Electronics cooling is always a critical challenge for its small profile and high heat flux.
Various microchannel heat sinks have been proposed in literature to achieve reliable and …

Experimental and numerical study of plate heat exchanger based on topology optimization

D Wang, Q Wu, G Wang, H Zhang, H Yuan - International Journal of …, 2024 - Elsevier
In this paper, A new plate heat exchanger is proposed based on topology optimization
applying the moving asymptote method (MMA), in which, an alternative projection function is …

A “poor man's” approach to topology optimization of natural convection problems

J Asmussen, J Alexandersen, O Sigmund… - Structural and …, 2019 - Springer
Topology optimization of natural convection problems is computationally expensive, due to
the large number of degrees of freedom (DOFs) in the model and its two-way coupled …

3D topology optimisation of liquid-cooled microchannel heat sinks

SD Marshall, PS Lee - Thermal Science and Engineering Progress, 2022 - Elsevier
A full 3D topology optimisation is conducted in COMSOL to develop fin structures for a heat
sink. Nine topologies are generated, and then imported into FLUENT for numerical testing …

Towards improved porous models for solid/fluid topology optimization

MJB Theulings, M Langelaar, F van Keulen… - Structural and …, 2023 - Springer
Modeling of fluid flows in density-based topology optimization forms a longstanding
challenge. Methods based on the Navier–Stokes equations with Darcy penalization (NSDP …

Thermal enhancement of fin and tube heat exchanger with guiding channels and topology optimisation

C Sun, N Lewpiriyawong, KL Khoo, S Zeng… - International Journal of …, 2018 - Elsevier
As the air-side heat transfer is controlling the efficiency of fin and tube heat exchangers
(FTHX), the thermal enhancement of FTHX relies more on the air-side. A theoretical model of …