prove that the Reynolds number is dimensionless
k=VcpD/n
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Answer:
Given:
Formula for Reynolds Number :
To prove:
Reynolds number does not have any Dimensions.
Calculation:
For Dimensional analysis, we need to calculate the RHS first :
Hence , we can say that Reynolds number is dimension-less .
Additional information on Reynolds Number:
- It gives us information on whether fluid flow is turbulent or streamline.
- If it's value > 2000, then flow is turbulent
- If it's value < 2000, then flow is streamline.
sahilverma143:
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