Mathematical Modeling of Induction Heating of Waveguide Path Assemblies during Induction Soldering
نویسندگان
چکیده
The waveguides used in spacecraft antenna feeders are often assembled using external couplers or flanges subject to further welding soldering. Making permanent joints by means of induction heating has proven be the best solution this context. However, several physical phenomena observed zone complicate any effort control process making a joint heating; these include flux evaporation and changes emissivity material. These processes make it difficult measure temperature contactless sensors. Meanwhile, contact sensors not an option due high requirements regarding surface quality. Besides, such take large amount time human involvement install. Thus, is relevant undertaking develop mathematical models for each waveguide assembly component as well entire assembly. proposed have been tested experiments kind, which shown great degree consistency between model-derived estimates experimental data. paper also shows how use test calibrate aluminum-alloy rectangular tube flange Russian software, SimInTech, was research modeling environment. approach herein can significantly lower labor material costs calibrating testing soldering waveguides, whether goal adjust existing implement new configuration that uses different dimensions materials.
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ژورنال
عنوان ژورنال: Metals
سال: 2021
ISSN: ['2075-4701']
DOI: https://doi.org/10.3390/met11050697