Potential flow is characterised by the___________________?
Correct answer: A. Irrotational and frictionless flow
- A. Irrotational and frictionless flow
- B. Irrotational and frictional flow
- C. One in which dissipation of mechanical energy into heat occurs
- D. Formation of eddies within the stream
Explanation
Potential flow has zero vorticity, so it is irrotational, and the ideal-flow model neglects viscous friction. Eddies and mechanical-energy dissipation are associated with rotational or viscous effects.
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