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Note: This discussion is about an older version of the COMSOL Multiphysics® software. The information provided may be out of date.

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About Heatline

Posted Feb 20, 2019, 6:20 a.m. EST Heat Transfer & Phase Change, Computational Fluid Dynamics (CFD), Heat Transfer Version 3.5a 1 Reply

mukitamin717
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How to draw heatline using comsol multiphysics ?

Regards

1 Reply Last Post May 30, 2019, 10:09 p.m. EDT
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Hello mukitamin717

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Kaid Noureddine
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Posted: 6 years ago May 30, 2019, 10:09 p.m. EDT
Updated: 6 years ago May 30, 2019, 10:12 p.m. EDT

Hi mukitamin717 ... plotting heatlines took me one week tweaking in comsol till a got it well, it's easy... 1- Eventually you have the streamline plot, and in the expression you have : x component: y component: you modify the above as follow: and ..... that's all eqt 24,25 from Natural Convection in an Enclosure with a Discretely Heated Sidewall: Heatlines and Flow Visualization M. Saglam1, B. Sarper2 and O. Aydin and eqt 14 from Finite Element Simulation for Heatline Visualization of Natural Convective Flow and Heat Transfer inside a Prismatic Enclosure M. S. Alam 1, 2 , M. M. Rahman 1,, S. Parvin 3 and K. Vajravelu That's what I supposed to have... Otherwise correct me !

Hi mukitamin717 ... plotting heatlines took me one week tweaking in comsol till a got it well, it's easy... 1- Eventually you have the streamline plot, and in the expression you have : x component: u y component: v you modify the above as follow: u*T-Tx and v*T-Ty..... that's all eqt 24,25 from ***Natural Convection in an Enclosure with a Discretely*** *Heated Sidewall: Heatlines and Flow Visualization M. Saglam1, B. Sarper2 and O. Aydin* and eqt 14 from **Finite Element Simulation for Heatline Visualization of Natural Convective** *Flow and Heat Transfer inside a Prismatic Enclosure M. S. Alam 1, 2 , M. M. Rahman 1,, S. Parvin 3 and K. Vajravelu* *That's what I supposed to have... Otherwise correct me !*

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