A liquid (? = 850 kg/?3; ? = 1.7 × 10−1 Pa ∙ s) flows tangentially past a flat plate. If the free  stream velocity is 2 m/s Question 1: what is the velocity 5 m downstream from the leading edge of the plate and 15 mm away from the plate. Question 2: if that plate is 10 m long and 3 m wide. Determine the drag force on  the plate when liquid flows over both sides of the plate.

Q: Consider the geometry sketched. The velocity of the upper plate is 200 ft/s, and the two plates are…

A: Given data Viscosity of air at the given temperature is

Q: Consider the boundary layer flow=1-(1-)1.5, 0<y<8 and = 1, y ≥ 6. Using the von Karman momentum…

A: The boundary layer flow equation is  uU=1-1-yδ1.5  0&lt;y&lt;δ The shear stress is τw=ρU2dθdx The…

Q: Show that the x-momentum equation can be written as follows. ди u+v== U=+ ду dU 1 dt dx pay ди dx…

A: Being exceptionally non-straight because of the convective speed increase terms, the Navier-Stokes…

Q: Air at 20 °C flows at V = 10 m/s over a flat plate of length L= 1.52 m and width W = 2 m. Calculate…

A:

Q: How you find minimum drag and velocity from the equations

A: Given: The drag, D = ax+[b(mg)2/x]

Q: A 0.8-m-outer-diameter spherical tank is completely submerged in a flowing water stream at a…

A: Write the expression of the Reynold number. From the corresponding Reynold number, the coefficient…

Q: A 1-m-diameter sphere is being towed at speed V in freshwater at 20°C as shown in Fig. Assuming…

A: Write the properties of water at 20°C. Cavitation will occur at the lowest-pressure point, which is…

Q: Required information A torpedo 8 m below the surface in 20°C seawater cavitates at a speed of 21 m/s…

A:

Q: Consider a laminar boundary layer flow over a flat plate for which the velocity profile can be…

A:

Q: (a) A wing section with a chord of c and a span of b is mounted at zero angle of attack in a wind…

A:

Q: A viscous fluid flows past a flat plate such that the boundary layer thickness at a distance 1.3 m…

A: Given data:A viscous fluid flows past a flat plate.The boundary layer thickness at a distance of…

Q: Liquid flows tangentially past a flat plate. The fluid properties are u=10° N.S/m² and p=1.5 kg/m³.…

A:

Q: 24:- If the velocity profile for the laminar boundary layer is given by :- 2 U Starting from the…

A: “Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: You are watching air flow over a smooth flat plate with a width of 5.0 meters. Noticing that the…

A:

Q: A truck experiencing drag is able to reach a maximum velocity of v₁ = 30.5 m/s. It has…

A: Given:Maximum velocity of truck for area A1=1.6 m2, v1=30.5 m/sDrag coefficient for A1=1.6 m2,…

Q: A flat plate ( 1.5 m ) long and ( 1.5 m ) wide is towed in water ( ρ = 1000 kg/m3 and ν=1.31 * 10 -6…

A: Given data:

Q: Consider an aerofoil in a free stream with a velocity of 50 m/s at standard sea-level conditions. At…

A: Given:Free stream velocity, V∞=50 m/sPressure at a point on the aerofoil, P=9.5*104 N/m2Find:The…

Q: a) Estimate the drag force on the plate. You may use the expression ?? = ∫ τ?d? b) When the flow…

A: Given Data: Water flows past a flat plate  Plate Length L=5 m Plate Width w=2 m shear stress at the…

Q: Air ( density :1,2 kg /m3 viscosity : 1.5x10-5 m2 /s ) flows over a flat plate of length 2,5 m and…

A: Given, ρ = 1.5 kg/m3v = 1.5 × 10-5  m2/sL = 2.5 mW = 1 mV = 1.5 m/s  Total area exposed for drag (A)…

Q: Consider the incompressible, axisymmetric, and steady flow around body. The wake downstream of the…

A:

Q: The rectangular wings of a microlight aircraft have a combined spanwise length of 9.144 m and…

A: Given Data The spanwise length of wings is:l=9.144 m The streamline width of the wings is:L=0.9144…

Q: A nonspinning ball having a mass of 3.5 oz is thrown vertically upward with a velocity of 145 mph…

A: Ans Now 1oz is equal to 0.0625lbm so,Now 1 mph is equal to 1.466ft/s so,Now apply the conservation…

Fluid Kinematics

The branch of science that deals with objects which are either in motion or stationary are studied under the branch of classical mechanics. Fluid mechanics is a subcategory of classical mechanics that deals with the behavior of fluids at rest (fluid statics) or in motion (posing some velocity). In fluid kinematics, studies focus on the associated motion of fluid particles or groups of particles, and its associated parameters like displacements, velocity, and acceleration without concerning about the forces that caused the motion. All the laws of classical mechanics are applied in the study of fluid kinematics.