# Reviewing Results

**URL:** <https://www.simscale.com/forum/t/reviewing-results/89277>\
**Category:** Post-processing\
**Created:** [June 22, 2020, 1:02am UTC](https://www.simscale.com/forum/t/reviewing-results/89277 "2020-06-22T01:02:24Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![mragucci](https://www.simscale.com/forum/letter_avatar/mragucci/32/5_5575768a8748004e209b776fc1b2916d.png) [@mragucci](https://www.simscale.com/forum/u/mragucci)\
**Post date:** [June 22, 2020, 1:02am UTC](https://www.simscale.com/forum/t/reviewing-results/89277/1 "2020-06-22T01:02:24Z")

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I created (2) basic model similar to a muffler design with different levels of restriction inside. This is modeled in a compressible air volume. Is there any way to review the pressure outlets temperature, velocity? Would the convergence plot be a good way to review designs side by side? And on the plot where can I find a key for the colored lines shown for “P”, “H”, etc…

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**Author:** ![jousefm](https://www.simscale.com/forum/user_avatar/www.simscale.com/jousefm/32/34908_2.png) [@jousefm](https://www.simscale.com/forum/u/jousefm)\
**Post date:** [June 22, 2020, 10:06am UTC](https://www.simscale.com/forum/t/reviewing-results/89277/2 "2020-06-22T10:06:28Z")

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Hi @mragucci!

I would personally look at the pressure drop. For that you can create something called a result control item and see if the outlet pressure fluctuates over several iterations, once you see a converging behaviour, that’s a quite good indicator if you can “trust” the results. As for the convergence plots, they should drop to around 10e-4 or 10e-5 .

Best,

Jousef