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I don't know what wrong with this model. Can someone helpme please

Posted Aug 19, 2017, 6:00 a.m. EDT RF & Microwave Engineering, Heat Transfer & Phase Change Version 5.1 1 Reply

Piyaphat Chuenarom
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I try to use spiral antenna for RF heating but a program tell me that

Undefined variable.
- Variable: comp1.emw.etaRef
- Geometry: geom1
- Boundary: 34
- Feature: Time-Dependent Solver 1 (sol1/t1)

I am new for this program so i don't know how to solve this problem
Thank for all comment who try to help I really appreciated

drive.google.com/open?id=0B6QEE2-TG9t3ckhWLVFXeEZOVUE
1 Reply Last Post Aug 22, 2017, 5:48 a.m. EDT
Chen Xu
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Posted: 7 years ago Aug 22, 2017, 5:48 a.m. EDT
hello, you could forget the variable that is solved equations. you check out your set up.
hello, you could forget the variable that is solved equations. you check out your set up.

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