Standing Wave (Flow Channel Accessory) Manufacturer,Supplier and Exporter in India

Standing Wave (Flow Channel Accessory)

Product Code : SCL-CELE-13432

Indian Lab Suppliers supplies the Standing Wave (Flow Channel Accessory) (Product ID: 13432) as part of its Civil Engineering Lab Equipment range. It is a critical-depth flume insert that forms a standing wave at the throat.

Quick Answer

When the throat velocity exceeds the critical velocity, a standing wave forms at the throat. Because flow there is critical, downstream depth does not affect upstream depth until the submergence ratio passes about 0.7. Discharge is then Q = 1.7 x Cd x B x H3/2, where B is the throat width and Cd is 0.95 to 1.

Key Specifications

ParameterDetail
TypeStanding wave (critical depth) flume
Discharge formulaQ = 1.7 Cd B H3/2, Cd = 0.95 to 1
Free flow limitSubmergence ratio up to about 0.7

Where This Is Used

Use it in the Tilting Bed Flow Channel (Product ID: 13425) alongside the Venturi Flume (Product ID: 13431). Browse the full Civil Engineering Lab Equipment range or related Engineering Lab Equipment apparatus.

Frequently Asked Questions

When does a standing wave form?
When the throat velocity exceeds the critical velocity.

How is discharge calculated?
Q = 1.7 x Cd x B x H3/2.

When does downstream depth start to matter?
Once the submergence ratio exceeds about 0.7.

Related Categories

Civil Engineering Lab Equipment · Engineering Lab Equipment · Water and Sanitation

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