dimensionless

Q: The thrust force, F generated by a propeller is found to depend on the following parameters:…

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Q: 17. The moment of viscous liquid between two cylinder depend on angular velocity o of internal…

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Q: Important variables in a particular water machine are: Fluid density (ρ), impeller angular velocity…

A: Write the dimension of the variables used for the particular water machine.

Q: When a steady uniform stream flows over a circular cylinder, vortices are shed at a periodic rate.…

A: Dimensions of  frequency f→T-1 free stream velocity (V)= LT-1 Fluid density (ρ)=ML-3 Fluid viscosity…

Q: The force (F) acting on a particle moving in a fluidized bed depends: the mass of the particle, it…

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Q: A 1:30 model of a ship is made. The real ship has a hull length of 130 m and travels at 7.9 m/s.…

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Q: A liquid of density ? and viscosity ? is pumped at volume flow rate V· through a pump of diameter D.…

A: Write the dimensions of the given parameters.

Q: 01: Consider laminar flow over a flat plate. The boundary layer thickness 8 grows with distance x…

A: As per our Q&A guidelines we are supposed to solve only one question at once kindly repost the…

Q: Suppose you are considering a spring-dashpot system as a model to describe some process. The spring…

A: Given : Spring -Dashpot system To find: Dimensionless parameters governing this frequency

Q: dus A fluid flow situation depends the on 2. Velocity (V), the density several linear dimension,…

A: Variables involved in this case,Velocity = VDensity =ρLinear dimensions=L, L1, L2Pressure…

Q: The water resistance (drag) R on the submarine Nautilus is a function of its length L, velocity v of…

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Q: The thrust force, F generated by a propeller is found to depend on the following parameters:…

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Q: How can I use dimensional analysis to show that in this problem both Froude's number and Reynold's…

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Q: The time t d to drain a liquid from a hole in the bottom of atank is a function of the hole…

A: Given data td=drain timed=hole diameteryo=initial fluid vol.ho=Liquid depthρ=density of…

Q: The drag FD of the golf ball is affected by the speed V of the ball, the diameter d of the ball, the…

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Q: Dimensional analysis can be used in problems other than fluid mechanics ones. The important…

A: T=fcnl,I,E,ρ,σ

Q: The Stokes number, St, used in particle-dynamics studies is a dimensionless combination of 5…

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Q: Consider steady viscous flow through a small horizontal tube. For this type of flow, the pressure…

A: Fluid is a state of matter which deforms continuously on the application of force externally,…

Q: From Fourrier's law, the rate of heat transfer in plane surfaces is described by: Q = /(k, A, AT, x)…

A: The first step is to identify the dimensional variable, the non dimensional variable and the…

Q: When fluid in a pipe is accelerated linearly from rest, it begins as laminar flow and then undergoes…

A: Given Diameter of the pipe = D Acceleration = a Density = ρ Viscosity = µ Time = ttr To find…

Q: A simply supported beam of dlame D, length L, and modulus of elasticity Eis subjected to a fluid…

A: Given Data and Solution (a):-

Q: The pressure drop AP in flow through pipes per unit length is found to depend on the average…

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Q: viscous torque T produced on a disc rotating in a liquid depends upon teristic dimension D, the…

A: Sfgh

Q: A bullet is to be tested in the laboratory to determine the drag force on it.  Dependent parameter…

A: Draw the schematic diagram of the laboratory setup.

Q: When a fluid flows slowly past a vertical plate of height h and width b, pressure develops on the…

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Q: In the study of turbulent flow, turbulent viscous dissipation rate ? (rate of energy loss per unit…

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Q: lease solve this problem, Thank you very much! Figure is attached 1. liquids in rotating cylinders…

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Q: The lift of a wing, Fit, is a function of wingspan, W, chord length, H, surrounding air density, p,…

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Q: Question (1): (A) The pressure difference Ap of air that flows through a fan, as shown in Figure…

A: Use Buckingham pi theorem to approach this problem,

Q: Which of the following dimensionless parameters is the correct arrangement of the given parameters?…

A: It is required to choose correct answer

Q: The spin rate of a tennis ball determines the aerodynamic forces acting on it. In turn, the spin…

A: Write the dimensional functional relationship. τ=fv, ρ, μ, D, ω, hf Write the basic dimensions of…

Q: uniform stream overflows in a circular cylinder and then a periodic Kármán vortex street is created.…

A: Use Buckingham pi method to solve this problem

Q: Force F is applied at the tip of a cantilever beam of length L and moment of inertia I Fig. . The…

A: There are five parameters that are listed below with dimensions, Force (F)- MLT-2 Length (L)- L…

Q: Famed inventor Carrie Barometer* has designed a new spherical sonar transducer for use in seawater.…

A: To determine: The number of π terms required in dimensional analysis. Given: The main variables are…

Q: List and describe the three necessary conditions for complete similarity between a model and a…

A: Given Model Prototype To find Similarities between model and prototype

Q: Torque T needed to rotate a disk in a liquid depends on the diameter D, the angular velocity w, the…

A: T=fD, ω, ρ, μ, x

Q: Speed is usually a function of density, gravitational acceleration, diameter, height difference,…

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Q: 7.2 One-dimensional unsteady flow in a thin liquid layer is described by the equation du + u- Use a…

A: Given:Equation for One dimensional unsteady flow To obtain: Non dimensional form of the equation.

Q: When fluid in a pipe is accelerated linearly from rest, it begins as laminar flow and then undergoes…

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Q: A boundary layer is a thin region (usually along a wall) in which viscous forces are significant and…

A: There are five parameters in this problem. Therefore, n=5 The five parameters are, δ Boundary later…