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2 link 1 Draw HGL & EGL. tankz tank 3

2 link 1 Draw HGL & EGL. tankz tank 3

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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I want you to draw HGL& EGL For the first picture using the same method on the second picture
The image depicts a schematic diagram on a chalkboard illustrating a fluid system, highlighting the changes in energy and flow across various components such as valves, a nozzle, a pump, a turbine, and a diffuser. The diagram includes labeled energy grade lines (EGL) and hydraulic grade lines (HGL), showcasing the energy and pressure levels throughout the system. ### Components and Flow Path: 1. **Valve**: The flow first encounters a valve, which may alter the flow characteristics. 2. **Nozzle**: The flow is then directed through a nozzle, likely increasing the velocity and reducing the pressure of the fluid. 3. **Pump**: Following the nozzle, the flow enters a pump which increases the fluid's energy and pressure, shown by a rise in both EGL and HGL. 4. **Turbine**: After the pump, the fluid passes through a turbine, where energy is extracted, resulting in a decrease in EGL and HGL. 5. **Diffuser**: The fluid finally moves through a diffuser, where velocity decreases and pressure increases, stabilizing the flow before exiting the system. ### Energy and Pressure: - **EGL (Energy Grade Line)**: Represents the total mechanical energy of the fluid. Variations in the EGL indicate changes in the system's energy due to external work inputs (e.g., through pumps) and outputs (e.g., through turbines). - **HGL (Hydraulic Grade Line)**: Reflects the pressure head of the fluid. The divergence between EGL and HGL indicates energy losses due to friction and other dissipative effects. ### Notations: - **Q1 = Q2**: Indicates that the flow rate remains constant throughout the system. - **V1 = V2**: Denotes that the velocity might be equal at two points, implying conservation of mass in steady flow conditions. - **P=0 (gauge)** and **z=0 (datum)**: Reference points are set for pressure and elevation, indicating the baseline conditions for analysis. This visual representation serves as an educational tool for understanding fluid mechanics concepts, including energy transformation, fluid statics, and dynamics in a closed-loop system.
Transcribed Image Text:The image depicts a schematic diagram on a chalkboard illustrating a fluid system, highlighting the changes in energy and flow across various components such as valves, a nozzle, a pump, a turbine, and a diffuser. The diagram includes labeled energy grade lines (EGL) and hydraulic grade lines (HGL), showcasing the energy and pressure levels throughout the system. ### Components and Flow Path: 1. **Valve**: The flow first encounters a valve, which may alter the flow characteristics. 2. **Nozzle**: The flow is then directed through a nozzle, likely increasing the velocity and reducing the pressure of the fluid. 3. **Pump**: Following the nozzle, the flow enters a pump which increases the fluid's energy and pressure, shown by a rise in both EGL and HGL. 4. **Turbine**: After the pump, the fluid passes through a turbine, where energy is extracted, resulting in a decrease in EGL and HGL. 5. **Diffuser**: The fluid finally moves through a diffuser, where velocity decreases and pressure increases, stabilizing the flow before exiting the system. ### Energy and Pressure: - **EGL (Energy Grade Line)**: Represents the total mechanical energy of the fluid. Variations in the EGL indicate changes in the system's energy due to external work inputs (e.g., through pumps) and outputs (e.g., through turbines). - **HGL (Hydraulic Grade Line)**: Reflects the pressure head of the fluid. The divergence between EGL and HGL indicates energy losses due to friction and other dissipative effects. ### Notations: - **Q1 = Q2**: Indicates that the flow rate remains constant throughout the system. - **V1 = V2**: Denotes that the velocity might be equal at two points, implying conservation of mass in steady flow conditions. - **P=0 (gauge)** and **z=0 (datum)**: Reference points are set for pressure and elevation, indicating the baseline conditions for analysis. This visual representation serves as an educational tool for understanding fluid mechanics concepts, including energy transformation, fluid statics, and dynamics in a closed-loop system.
### Diagram Explanation The diagram depicts a series of three tanks labeled "tank 1," "tank 2," and "tank 3," arranged sequentially from left to right. A constant line across all tanks represents the water surface level, and underneath, a line at an incline symbolizes the flow direction. - **Tank Setup:** - **Tank 1:** The leftmost tank has a marked level on its side wall, indicating a possible measurement reference point. - **Tanks 2 and 3:** These follow in the sequence without additional markings outside of their labels. - **Additional Annotations:** - A vertical line labeled "Z" on the far left likely signifies an elevation reference. - The statement at the bottom, "Draw HGL & EGL," refers to the Hydraulic Grade Line (HGL) and the Energy Grade Line (EGL), typically used in fluid mechanics to illustrate energy levels and hydraulic behavior in the system. This diagram is part of a lesson in fluid dynamics, illustrating the concept of energy distribution and hydraulic principles across connected tanks in a system.
Transcribed Image Text:### Diagram Explanation The diagram depicts a series of three tanks labeled "tank 1," "tank 2," and "tank 3," arranged sequentially from left to right. A constant line across all tanks represents the water surface level, and underneath, a line at an incline symbolizes the flow direction. - **Tank Setup:** - **Tank 1:** The leftmost tank has a marked level on its side wall, indicating a possible measurement reference point. - **Tanks 2 and 3:** These follow in the sequence without additional markings outside of their labels. - **Additional Annotations:** - A vertical line labeled "Z" on the far left likely signifies an elevation reference. - The statement at the bottom, "Draw HGL & EGL," refers to the Hydraulic Grade Line (HGL) and the Energy Grade Line (EGL), typically used in fluid mechanics to illustrate energy levels and hydraulic behavior in the system. This diagram is part of a lesson in fluid dynamics, illustrating the concept of energy distribution and hydraulic principles across connected tanks in a system.
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