Recent questions tagged fm

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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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Match List I (Flow/Wave) with List II (Dimensionless Number)

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

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Which of the following numbers must match for the model with that of the prototype

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

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At what speed is the model test to be conducted to produce useful data for the prototype?

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

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The velocity for a 1: 25 model of the ship in a towing tank should be

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

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Match Lists – I( Dimensionless numbers) with Lists – II( Definition as the ratio of)

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

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Then a quarter- scale turbine model tested under a head of 10 m must run at

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

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The dimensionless group formed by

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

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