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Irrotational flow occurs when: 
  • a)
    Flow takes place in a duct of uniform cross-section at constant massflow rate.
  • b)
    Streamlines are curved.
  • c)
    There is no net rotation of the fluid element about its mass center.[IES-1998]
  • d)
    Fluid element does not undergo any change in size or shape.
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
Irrotational flow occurs when:a)Flow takes place in a duct of uniform ...
Ans. (c) If the fluid particles do not rotate about their mass centre and while moving in the direction of motion. The flow is called as an irrotational flow.
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Irrotational flow occurs when:a)Flow takes place in a duct of uniform cross-section at constant massflow rate.b)Streamlines are curved.c)There is no net rotation of the fluid element about its mass center.[IES-1998]d)Fluid element does not undergo any change in size or shape.Correct answer is option 'C'. Can you explain this answer?
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Irrotational flow occurs when:a)Flow takes place in a duct of uniform cross-section at constant massflow rate.b)Streamlines are curved.c)There is no net rotation of the fluid element about its mass center.[IES-1998]d)Fluid element does not undergo any change in size or shape.Correct answer is option 'C'. Can you explain this answer? for Mechanical Engineering 2024 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about Irrotational flow occurs when:a)Flow takes place in a duct of uniform cross-section at constant massflow rate.b)Streamlines are curved.c)There is no net rotation of the fluid element about its mass center.[IES-1998]d)Fluid element does not undergo any change in size or shape.Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Irrotational flow occurs when:a)Flow takes place in a duct of uniform cross-section at constant massflow rate.b)Streamlines are curved.c)There is no net rotation of the fluid element about its mass center.[IES-1998]d)Fluid element does not undergo any change in size or shape.Correct answer is option 'C'. Can you explain this answer?.
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