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Drawing rectangular single turn coil with square cross section
Posted 13 oct. 2013, 12:09 UTC−4 Version 4.3b 0 Replies
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I use Comsol 4.3b in which i work in the module of Heat transfer/electromagnetic heating/Induction heating. I require to use induction heating method to heat a rectangular plate specimen of size150x80x5 mm (x,y,z) which itself carries a minute hole of 4mm diameter at the center. I want to study the temperature profile and thermal spectrum after applying the induction current for about 1 second (350A, 250kHz) with an air gap between the specimen and coil is 10mm.
The coil is of rectangular single turn (not a helix or circular coil).The outer diagonal is 100mm and inner diagonal is 87.3mm. The length is equal to the length of the specimen. I have attached the cross section and front view of coil (JPEG format).
1. Please explain me the procedure to produce a 3D image of the coil in Comsol.
2.Also kindly explain me the procedure to give magnetic vector potential and current density in the selected physics.
3. How to create air material in between coil and plate?.
Regards
Nataraj K
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Hello Nataraj Kamatchi
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