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When is Bernoulli's equation applicable between any two points in a flow field?
- a)The flow is steady, incompressible and rotational
- b)The flow is steady, compressible and irrotational
- c)The flow is unsteady, incompressible and irrotational
- d)The flow is steady, incompressible and orrotational
Correct answer is option 'D'. Can you explain this answer?
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When is Bernoulli's equation applicable between any two points in ...
The assumptions made for Bernoulli’s equation.
(i) The fluid is ideal i.e. viscosity is zero
(ii) The flow is steady
(iii) Flow is incompressible
(iv) Flow is irrotational
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When is Bernoulli's equation applicable between any two points in ...
Applicability of Bernoulli's Equation in a Flow Field
Steady, Incompressible, and Irrotational Flow
- Bernoulli's equation is applicable between any two points in a flow field when the flow is steady, incompressible, and irrotational.
- Steady flow implies that the velocity at any given point does not change with time.
- Incompressible flow means that the density of the fluid remains constant throughout the flow.
- Irrotational flow indicates that the fluid particles do not have any rotational motion.
Explanation of the Conditions
- Steady flow is necessary for the application of Bernoulli's equation as it assumes a constant flow rate between the two points.
- Incompressible flow is important because Bernoulli's equation is derived based on the assumption of constant density.
- Irrotational flow ensures that the flow is streamline and does not have any vortices, which is a key assumption in the derivation of Bernoulli's equation.
Significance of the Conditions
- The combination of steady, incompressible, and irrotational flow simplifies the fluid dynamics equations and allows for the direct application of Bernoulli's equation.
- These conditions are often met in many practical engineering applications, such as the flow of water in pipes or channels.
In conclusion, Bernoulli's equation can be applied between any two points in a flow field when the flow is steady, incompressible, and irrotational. These conditions simplify the fluid dynamics analysis and allow for the direct use of Bernoulli's equation to analyze and solve engineering problems related to fluid flow.
Steady, Incompressible, and Irrotational Flow
- Bernoulli's equation is applicable between any two points in a flow field when the flow is steady, incompressible, and irrotational.
- Steady flow implies that the velocity at any given point does not change with time.
- Incompressible flow means that the density of the fluid remains constant throughout the flow.
- Irrotational flow indicates that the fluid particles do not have any rotational motion.
Explanation of the Conditions
- Steady flow is necessary for the application of Bernoulli's equation as it assumes a constant flow rate between the two points.
- Incompressible flow is important because Bernoulli's equation is derived based on the assumption of constant density.
- Irrotational flow ensures that the flow is streamline and does not have any vortices, which is a key assumption in the derivation of Bernoulli's equation.
Significance of the Conditions
- The combination of steady, incompressible, and irrotational flow simplifies the fluid dynamics equations and allows for the direct application of Bernoulli's equation.
- These conditions are often met in many practical engineering applications, such as the flow of water in pipes or channels.
In conclusion, Bernoulli's equation can be applied between any two points in a flow field when the flow is steady, incompressible, and irrotational. These conditions simplify the fluid dynamics analysis and allow for the direct use of Bernoulli's equation to analyze and solve engineering problems related to fluid flow.
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When is Bernoulli's equation applicable between any two points in a flow field?a)The flow is steady, incompressible and rotationalb)The flow is steady, compressible and irrotationalc)The flow is unsteady, incompressible and irrotationald)The flow is steady, incompressible and orrotationalCorrect answer is option 'D'. Can you explain this answer?
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When is Bernoulli's equation applicable between any two points in a flow field?a)The flow is steady, incompressible and rotationalb)The flow is steady, compressible and irrotationalc)The flow is unsteady, incompressible and irrotationald)The flow is steady, incompressible and orrotationalCorrect answer is option 'D'. Can you explain this answer? for Civil Engineering (CE) 2024 is part of Civil Engineering (CE) preparation. The Question and answers have been prepared according to the Civil Engineering (CE) exam syllabus. Information about When is Bernoulli's equation applicable between any two points in a flow field?a)The flow is steady, incompressible and rotationalb)The flow is steady, compressible and irrotationalc)The flow is unsteady, incompressible and irrotationald)The flow is steady, incompressible and orrotationalCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Civil Engineering (CE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for When is Bernoulli's equation applicable between any two points in a flow field?a)The flow is steady, incompressible and rotationalb)The flow is steady, compressible and irrotationalc)The flow is unsteady, incompressible and irrotationald)The flow is steady, incompressible and orrotationalCorrect answer is option 'D'. Can you explain this answer?.
When is Bernoulli's equation applicable between any two points in a flow field?a)The flow is steady, incompressible and rotationalb)The flow is steady, compressible and irrotationalc)The flow is unsteady, incompressible and irrotationald)The flow is steady, incompressible and orrotationalCorrect answer is option 'D'. Can you explain this answer? for Civil Engineering (CE) 2024 is part of Civil Engineering (CE) preparation. The Question and answers have been prepared according to the Civil Engineering (CE) exam syllabus. Information about When is Bernoulli's equation applicable between any two points in a flow field?a)The flow is steady, incompressible and rotationalb)The flow is steady, compressible and irrotationalc)The flow is unsteady, incompressible and irrotationald)The flow is steady, incompressible and orrotationalCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Civil Engineering (CE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for When is Bernoulli's equation applicable between any two points in a flow field?a)The flow is steady, incompressible and rotationalb)The flow is steady, compressible and irrotationalc)The flow is unsteady, incompressible and irrotationald)The flow is steady, incompressible and orrotationalCorrect answer is option 'D'. Can you explain this answer?.
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