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djyliett [7]
3 years ago
13

3. Consider a vortex filament of strength  in the shape of a closed circular loop of radius R. Obtain an expression for the vel

ocity induced at the center of the loop in terms of  and R, no other variables. Tip: Draw the loop on your page. If the vortices on the filament curve inward over the top of the loop, then the velocity vector points into the page, and vice-versa. Draw your vectors (dl and r) clearly to ensure you get the sign of the velocity vector correct. Your result will be a vector

Engineering
1 answer:
Vsevolod [243]3 years ago
3 0

Answer:

Explanation:

Given that Г is the strength of vortex filament

R is closed circular loop radius

Attached is the expression for the induced velocity in vector form

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GrogVix [38]

Answer:

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Explanation:

// An efficient Java program to remove all spaces  

// from a string  

class GFG  

{  

 

// Function to remove all spaces  

// from a given string  

static int removeSpaces(char []str)  

{  

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   int count = 0;  

 

   // Traverse the given string.  

   // If current character  

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   // it at index 'count++'  

   for (int i = 0; i<str.length; i++)  

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// Driver code  

public static void main(String[] args)  

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5 0
4 years ago
Read 2 more answers
A composite wall is to be used to insulate a freezer chamber at -350C. Two insulating materials are to be used with conductiviti
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Answer:

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Explanation:

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