2) Assuming we have a fluid with SG-0.6, and height of fluid in the piezometer tube equal to h=10m, what is the pressure at the M, P, S? PM =? Pp =? Ps = ? M

Flow rate of a fluid (p = 1000 kg/m³) in a small diameter tube is 800 mm³/s. The length and diameter of the tube are 2 m and 0.5 mm, respectively. The pressure drop in 2 m length of is equal to 2 MPa. The viscosity of the fluid is:

Given The figure shows an inlet and outlet connected to a motor. If the pressure at A is 6.25 MPa and the pressure at B is 3.15 MPa. The motor inlet is a steel hydraulic tube with 25 mm OD × 1.5 mm wall and the outlet is a tube with 50 mm OD × 2.0 mm wall. The fluid is oil (sg = 0.84) and the velocity of flow is 1.40 m/s at point B. h1 = 2.60 m Required Calculate the power delivered to the hydraulic motor in kW to the nearest 100th. A h1 Flow |Motor

In fig. if H= 88 inches, the difference in pressure =---?(the fluid is water) Piezometer (static) tube- -Pitot tube 2 BAR CO -Fluid stagnates at point 2 (v₂ = 0) 357.6. lb/ft2 O 243 lb/ft2 O 457.6 lb/ft2. O

The pressure in a gas tank is 2.75 atm. Compute the pressure head in meters of water. The unit weight of a liquid is variable and is given by the relation y = 10 + 0.5h. Determine the gauge pressure in kPa at a depth of 5m. %3D

Fluid Mechanics.   Reg.no : 5393   Pb # 3: Refer to Figure 2. Assume that friction is negligible, that θ = 115o, and that the water jet has a velocity of (Reg.No/100) m/s and a diameter of 60 mm. Find (a) the component of the force acting on the blade in the direction of the jet; (b) the force component normal to the jet; and (c) the magnitude and direction of the resultant force exerted on the blade.    Note: Assume reasonable values for any missing data. Symbols have usual meaning unless otherwise stated.

• A simple U tube manometer is given below. The pressure at which side is higher? o Left o Right o Left = right • In order to calculate the pressure difference at locations 1 and 2 (P2 - P1), we need to know the length of the inclined tube L, as is shown below. o True o False A fow section fow device Fluid

1.) A pressure in a given tank reads 398 mm of Hg. Determine the equivalent height of a certain fluid in m with sp.gr= 4.33.

Consider the lifting flow over a circular cylinder. The lift coefficient is 5. Calculate the peak (negative) pressure coefficient.

μ=0.20 6. For the given system, the cylinder of mass m is attached to a frictionless pulley. The chord attached to the 60.0 kg block runs through the fixed drum with coefficient of friction equal to 0.25. The coefficient of friction between the block and the incline is 0.15 and the coefficient of belt friction is 0.20. Determine the range of mass m so that the system remains at rest. μ-0.15 20⁰ m Solution guide: . Consider Case 1: the motion is impending down the plane. o What are the forces acting on the 60 kg block? o What is the direction of friction force? o Calculate the tension force acting on the block. Is this the heavier tension or the weaker tension? Consider Case 2: the motion is impending up the plane. o What are the forces acting on the 60 kg block? o What is the direction of friction force this time? o Calculate the tension force acting on the block. Is this the heavier tension or the weaker tension? Answer: 16.4348 kg ≤m ≤85.0868 kg 60 kg