Topology optimization of fluid flow channel in cold plate for active phased array antenna
| Autor: | Chaoliu Ge, Sihao Qian, Wei Wang, Enming Miao, Baofu Tang, Shunxi Lou |
|---|---|
| Rok vydání: | 2017 |
| Předmět: |
Engineering
Control and Optimization business.industry Phased array Topology optimization 02 engineering and technology Topology 01 natural sciences Computer Graphics and Computer-Aided Design Computer Science Applications Physics::Fluid Dynamics 010101 applied mathematics 020303 mechanical engineering & transports 0203 mechanical engineering Flow (mathematics) Control and Systems Engineering Path (graph theory) Fluid dynamics Electronic engineering Power semiconductor device 0101 mathematics Engineering design process business Software Communication channel |
| Zdroj: | Structural and Multidisciplinary Optimization. 57:2223-2232 |
| ISSN: | 1615-1488 1615-147X |
| Popis: | This article presents a topology optimization method for the design of the fluid flow channel of cold plate, aiming to solve the problem of heat dissipation for power devices in active phased array antenna (APAA). The density-based topology optimization method is used in the topology optimization design of flow path, in which the conjugate heat transfer analysis is performed. In the numerical experiment, we use the central plane of the cold plate to make a two-dimensional topology optimization, and then the result of two-dimensional topology optimization was used to build the three-dimensional flow channel of cold plate. The results of simulation show that the optimized flow channel has a better ability of heat dissipation compared with the traditional S style flow channel, which provides important reference for engineering application. |
| Databáze: | OpenAIRE |
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