超导牵引变压器的热分析

V. Hrabovcová, P. Rafajdus, M. Vojenčiak, M. Susota
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引用次数: 1

摘要

本文对超导单相高温超导牵引变压器进行了热分析。目的是利用Fluent有限元软件和程序研究含液氮制冷机中热量的热分布。在忽略对流(用三维有限元软件模拟)和考虑对流(用Fluent程序模拟)的情况下,输出的是变压器某一点温度随时间变化的波形。
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Thermal analysis of superconducting traction transformer
The paper deals with thermal analysis of the superconducting single-phase high temperature superconductivity (HTS) traction transformer. The purpose is to investigate a thermal distribution of a heat in a cryogen with liquid nitrogen using a FEM software and program Fluent. The outputs are time varying waveforms of temperature in certain points of the transformer, if the convection is neglected (it will be simulated by means of a 3D version of FEM software) and if the convection is taken into account by means of Fluent program.
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