Example Problem: Venturi meter system. The venturi meter shown in figure blow carries water at 60°C. The inside dimensions are machined to the sizes shown in figure. The specific gravity of the gage fluid in the manometer is 1.25. Calculate the velocity of flow at section A and the volume flow rate of water.

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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### Educational Content: Venturi Meter System

**Example Problem: Venturi Meter System**

A Venturi meter system carries water at 60°C. The specific gravity of the gauge of the manometers is 12.5. Calculate the velocity of flow at section A and the volume flow rate of water.

**Diagram Explanation:**

The diagram illustrates a Venturi meter setup used to measure fluid flow velocity. It shows a pipeline with the following features:

- **Inlet Pipe**: The pipe has a 300 mm inside diameter.
- **Venturi Throat**: A constricted section with an unknown distance, used to measure changes in pressure.
- **Manometer Tubes**: 
  - Tube 1 (left side tube) shows a 0.46 m height difference.
  - Tube 2 connects the flow pipeline and includes a U-shaped bend.
  - The vertical height at the throat is marked at 1.18 m.
  
**Key Notes:**

- **Venturi Meter**: A device that uses a constriction in a flow system to measure the velocity of flow.
- The manometer readings help determine pressure differences necessary for calculating flow velocity.
  
This setup is essential for determining the flow characteristics in hydraulic systems, providing vital data for engineering applications.
Transcribed Image Text:### Educational Content: Venturi Meter System **Example Problem: Venturi Meter System** A Venturi meter system carries water at 60°C. The specific gravity of the gauge of the manometers is 12.5. Calculate the velocity of flow at section A and the volume flow rate of water. **Diagram Explanation:** The diagram illustrates a Venturi meter setup used to measure fluid flow velocity. It shows a pipeline with the following features: - **Inlet Pipe**: The pipe has a 300 mm inside diameter. - **Venturi Throat**: A constricted section with an unknown distance, used to measure changes in pressure. - **Manometer Tubes**: - Tube 1 (left side tube) shows a 0.46 m height difference. - Tube 2 connects the flow pipeline and includes a U-shaped bend. - The vertical height at the throat is marked at 1.18 m. **Key Notes:** - **Venturi Meter**: A device that uses a constriction in a flow system to measure the velocity of flow. - The manometer readings help determine pressure differences necessary for calculating flow velocity. This setup is essential for determining the flow characteristics in hydraulic systems, providing vital data for engineering applications.
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