| partially reflective and partially absorptive surfaces |
 Posted: Sat Jun 15, 2013 7:31 pm |
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| can i use reflex for analyzing partially reflective and partially absorptive surfaces? |
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| Posted: Mon Jun 17, 2013 11:41 am |
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| AFMG Pedro Lima |
| Forum Moderator |
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| Joined: 05 Jun 2010 |
| Posts: 269 |
| Location: Germany |
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| Hi,
In Reflex it's assumed that the surface is hard, totally reflective. However, you can simulate the asborption of a structure with layers of materials with SoundFlow.
Pedro |
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| Posted: Sat Feb 07, 2026 8:36 pm |
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| bozygo |
| Member |
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| Joined: 07 Feb 2026 |
| Posts: 1 |
| Location: İstanbul |
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| Yes, REFLEX can be used to analyze partially reflective and partially absorptive surfaces, but with certain limitations.
REFLEX is suitable for modeling surfaces with defined specular and diffuse reflection as well as absorption coefficients, allowing the study of wave (or sound) interactions with surfaces that are neither fully reflective nor fully absorptive.
However:
The accuracy of the results strongly depends on how well the material properties are defined.
Complex, frequency-dependent absorption behaviors or micro-scale surface details are usually simplified in the model.
For high-precision studies, validation through measurements or complementary methods is recommended.
In summary: yes, REFLEX can be used, but the reliability of the results depends on the quality of the input data and assumptions. |
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