明渠水理計算(Open Channel Flow Cal)

Android app by yuchihung(余啟鴻). Personalization · yuchihung(余啟鴻)

Store rating
Unknown
Store rating count
Unknown
Download price
Free to download
In-app purchases
Not listed in captured metadata
Version
4.0
Listing last refreshed
2026-09-12

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Store description excerpt

In the design of irrigation ditches, firstly, based on the conditions of the irrigation area and plant species, the irrigation water flow rate Q is estimated; the design of the drainage ditches is based on the rainfall, catchment area, etc., to estimate the drainage demand flow Q; therefore Generally, the first value obtained when designing a ditch is the flow rate Q, and then according to the size of the construction land, an appropriate channel width B and cross-section type (rectangular or trapezoidal, etc.) are selected, and the water level height d is calculated. Finally, the designer can add an appropriate water outlet height as the final channel design wall height.

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