Explain the importance of flow measuring instruments and devices.
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Q: Engineering Hydrology: 1. Explain the streamflow measurement by area-velocity method.
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Explain the importance of flow measuring instruments and devices.
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- Describe about the Variation of flow velocity across the cross section of a tube?Engineering Hydrology: 1. Describe briefly the moving boat method of stream flow measurement. 2. Explain the streamflow measurement by area-velocity method.Q3 Consider a flow field represented by the stream function ψ = 24 x3y - 26 x2y2 + 24 xy3. Is this a possible two-dimensional incompressible flow? Is the flow irrotational? Discuss the reasons against your findings.
- Briefly describe the implications that the location of a gas pipeline to a community has when calculating pipeline wall thickness for a given design pressure.A circular pipe with a diameter of 13” carries water at an unknown velocity. The Reynold’s number for this flow is 2.0 x 106. What is the water’s velocity?Hydrology 1. Discuss the streamflow measurement through flowrate (discharge) and velocity
- Why is uniform flow rare in natural channels? Is steady flow rare in natural channels (e.g rivers, streams)?. Explain.Answer clearly and concisely. how does your computations go when for example all needed info are derived as usual and THE FLOW IS TURBULENT?Provide three names of hydraulic structures/methods for measuring flow and a short explanation of how to utilise these structures to measure flow.