Recent questions tagged dimensional-analysis

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What speed of the ship, 64m long does this correspond to?

asked Jan 13, 2018 in FM by chandu (215k points)

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Principles of similitude form the basis of

asked Jan 13, 2018 in FM by chandu (215k points)

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In fluid system model studies, a simple scaling-up of measurements made on

asked Jan 13, 2018 in FM by chandu (215k points)

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Weber number is ratio of square root of inertia force to

asked Jan 13, 2018 in FM by chandu (215k points)

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The velocity ratio becomes

asked Jan 13, 2018 in FM by chandu (215k points)

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What is the correct dimensionless group formed

asked Jan 13, 2018 in FM by chandu (215k points)

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What is the number of dimensionless parameter involved?

asked Jan 13, 2018 in FM by chandu (215k points)

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A. Euler number B. Weber number C. Mach number

asked Jan 13, 2018 in FM by chandu (215k points)

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What would be the number of independent non-dimensional groups?

asked Jan 13, 2018 in FM by chandu (215k points)

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What is the corresponding Prototype wave resistance in kN?

asked Jan 13, 2018 in FM by chandu (215k points)

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Then, similarity requires that

asked Jan 13, 2018 in FM by chandu (215k points)

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Which one of the dimensionless numbers identifies the compressibility effect of a fluid?

asked Jan 13, 2018 in FM by chandu (215k points)

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For achieving dynamic in model studies on ships, Froude numbers are

asked Jan 13, 2018 in FM by chandu (215k points)

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What velocity should a 1 : 25 model of the ship be towed?

asked Jan 13, 2018 in FM by chandu (215k points)

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What is the model scale ?

asked Jan 13, 2018 in FM by chandu (215k points)

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Match List I (Type of Model) with List II Transference Ratio for Velocity)

asked Jan 13, 2018 in FM by chandu (215k points)

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Reynolds number must be same for the model and prototype immersed in

asked Jan 13, 2018 in FM by chandu (215k points)

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The power ratio of a pump and its l/4 the scale model, if the ratio of the heads is 5 : 1, will be

asked Jan 13, 2018 in FM by chandu (215k points)

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Distorted models are necessary where geometric similarity is

asked Jan 13, 2018 in FM by chandu (215k points)

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Dimensional analysis is used to determine the number of

asked Jan 13, 2018 in FM by chandu (215k points)

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