Consider the flow field formed by combining a uniform flow in the positive x direction and a source located at the origin. Let U= 30 m/s and m = 150 m²/s. Plot the ratio of local velocity to the freestream velocity as a function of 0 along the stagnation streamline. Locate the points on the stagnation streamline where the velocity reaches its maximum value. Find the gage pressure there if the fluid density is 1.2 kg/m³.
Consider the flow field formed by combining a uniform flow in the positive x direction and a source located at the origin. Let U= 30 m/s and m = 150 m²/s. Plot the ratio of local velocity to the freestream velocity as a function of 0 along the stagnation streamline. Locate the points on the stagnation streamline where the velocity reaches its maximum value. Find the gage pressure there if the fluid density is 1.2 kg/m³.
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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Transcribed Image Text:**Flow Field Analysis**
Consider the flow field formed by combining a uniform flow in the positive \( x \)-direction and a source located at the origin. Let \( U = 30 \, \text{m/s} \) and \( m = 150 \, \text{m}^2/\text{s} \).
1. **Plotting Velocity Ratios:**
- Plot the ratio of local velocity to the freestream velocity as a function of \( \theta \) along the stagnation streamline.
2. **Identifying Maximum Velocity:**
- Locate the points on the stagnation streamline where the velocity reaches its maximum value.
3. **Calculating Gage Pressure:**
- Find the gage pressure at these points if the fluid density is \( 1.2 \, \text{kg/m}^3 \).
**Note:** Any associated graphs or diagrams for visualizing these relationships should illustrate the velocity distribution along the streamline and highlight the points of maximum velocity and corresponding gage pressure calculations.
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