Example: Flow field: π = x + x (x-1) (y +¹) F at (0,0). 1.) Find acceleration 2.) Plot streamline through (0,0). 3.) Plot streakline through (0,0).

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Solve all with clear explanation please, fluid mechanics 

**Example:**

**Flow field:**

\[
\mathbf{u} = x \, \mathbf{i} + x(x-1)(y+1) \, \mathbf{j}
\]

1. Find acceleration at \((0, 0)\).
2. Plot streamline through \((0, 0)\).
3. Plot streakline through \((0, 0)\).

*Note: This is a vector field representation where \(\mathbf{i}\) and \(\mathbf{j}\) are the unit vectors in the Cartesian coordinates, representing the x and y directions respectively. The task involves analyzing fluid flow characteristics at a point and visualizing the movement patterns of particles.*
Transcribed Image Text:**Example:** **Flow field:** \[ \mathbf{u} = x \, \mathbf{i} + x(x-1)(y+1) \, \mathbf{j} \] 1. Find acceleration at \((0, 0)\). 2. Plot streamline through \((0, 0)\). 3. Plot streakline through \((0, 0)\). *Note: This is a vector field representation where \(\mathbf{i}\) and \(\mathbf{j}\) are the unit vectors in the Cartesian coordinates, representing the x and y directions respectively. The task involves analyzing fluid flow characteristics at a point and visualizing the movement patterns of particles.*
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Step 1

Data given

Flow field , u  = xi + x(x-1)(y+1)j

Find : Acceleration at (0,0)

         Plot stream line through (0,0)

         Plot streak line through (0,0)

 

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