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Prihoda

by Prihoda s.r.o. more by this developer →

#570,553 of 719,896 by ratings on Apple · #46,338 of 60,382 in Utilities

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Category: Utilities

Description

The application is used for calculating air velocities in fabric ducting and diffusers. Upon entering a given airflow, the velocity for the given size is displayed. Upon changing the size, we get the velocity for the given airflow. Values can be entered by moving the ruler or by typing particular values.

The color of the speed scale signalizes suitability of the calculated velocity. Red means an unacceptable, orange risky and green suitable velocity. Blue signalizes excessively dimensioned.

You can modify the cross section by clicking on the cross section picture. By clicking on the units, their offer is analogously displayed.

The calculations are exact and rounded to the values used in real life. Nevertheless, the speed evaluation is only informative.

For more information, please visit www.prihoda.com.

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Growth

Change in ratings, scaled to each window from the real gap between crawls. A window needs a full period of history before it reports anything.

History

Tracking since 09/05/2026. History accumulates as changes are observed — check back soon.