Draw the pressure force acting on a.) a spherical fluid blob b.) a cylindrical fluid blob...
Draw the pressure force acting on a.) a spherical fluid blob b.) a cylindrical fluid blob and c.) a square fluid blow withing a fluid flow.
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Draw the pressure force acting on a.) a spherical fluid blob b.)
a cylindrical fluid blob...
Q2. Figure Q2 shows a cylindrical pressure vessel made by welding semi-spherical caps to a cylindrical...
Q2. Figure Q2 shows a cylindrical pressure vessel made by welding semi-spherical caps to a cylindrical body. The cylindrical part has inner diameter Di = 1.8 m and the wall thickness, t, is uniform and equal to 6 mm. The internal pressure is p = 1.5 MPa. d) What is the value of a force F, applied in the direction of the axis of the cylinder which would make the direct stress in longitudinal direction, in the cylinder wall, one...
a) The horizontal force(s) (direction and magnitude) acting on the gate per unit width and draw the pressure distribution diagram(s) [6 marks] b) The vertical force(s) acting on the gate per unit wid...
a) The horizontal force(s) (direction and magnitude) acting on
the gate per unit width and draw the pressure distribution
diagram(s) [6 marks] b) The vertical force(s) acting on the gate
per unit width (Include direction and magnitude). [6 marks] c) If
the gate is 5 m long (into the page), calculate the magnitude,
direction and angle of the resultant hydrostatic force acting on
the gate. [7 marks] d) The net horizontal force acting on the dam
per unit width. Include...
What is the total force acting on the outside of the spherical submarine of diameter 2.0...
What is the total force acting on the outside of the spherical submarine of diameter 2.0 m when it is 1000 m below the surface of the ocean? The pressure inside is 1.0 ATM and the density of seawater is 1020 kg / m3
The drag force F acting on a spherical particle of diameter D falling slowly through a...
The drag force F acting on a spherical particle of diameter D falling slowly through a viscous fluid at velocity u is found to be influenced by the diameter D, velocity of fall u, and the viscosity . Using the method of dimensional analysis obtain a relationship between the variables. Number of variables is a. (5) Ob. (6) c. (7) d. None of the above Number of the dimensions is e. (3) f. (4) g. (5) Number of the groups...
The laminar flow of a permanent incompressible Newtonian fluid in a long cylindrical pipe with a...
The laminar flow of a permanent incompressible Newtonian fluid in a long cylindrical pipe with a diameter D in vertical position is considered. Gravitational effects are taken into account, flow is carried out with a constant pressure gradient and gravity effect in the z- direction. a. Express the problem on the figure, write the given and accepted. b. Find the velocity profile in the fluid. c. Develop the relations that express the volumetric flow and shear stress in the pipe...
Part A - Maximum allowable pressure in the cylindrical pressure vessel Learning Goal: To calculate the...
Part A - Maximum allowable pressure in the cylindrical pressure vessel Learning Goal: To calculate the maximum allowable stresses in pressure vessels, compute the minimum allowable thickness of pressure vessels to meet certain constraints, and observe and compare properties of different pressure vessel shapes. Engineers are considering two possible vessel shapes for storing fuel. One shape is cylindrical and the other is spherical. Each vessel would be constructed out of the same material such that its hoop stresses and longitudinal...
Determine the stress for the cylindrical part and spherical end of tank shown. The gage pressure...
Determine the stress for the cylindrical part and spherical end of tank shown. The gage pressure is 300Kpa, the outer diameter is 1.8m and thickness for the cylinder 75 mm and the sphere 95mm.
Determine the stress for the cylindrical part and spherical end of tank shown. The gage pressure...
Determine the stress for the cylindrical part and spherical end of tank shown. The gage pressure is 300Kpa, the outer diameter is 1.8m and thickness for the cylinder 75 mm and the sphere 95mm.
A 2D flow has the pressure and velocity fields given below. Calculate the total force, pressure...
A 2D flow has the pressure and velocity fields given below. Calculate the total force, pressure force, viscous force, and body force acting on a fluid particle located at (?,?)=(2,−2) m. Assume that the density and dynamic viscosity are constant and given by 1000 kg/m3 and 10-3 kg/(m s), respectively. ?̅ =(1+?2)?̂+(1−?2)? ̂ m/s ?=(?+?) kPa
Q.1 a) Calculate the scale factors for the cylindrical and spherical coordinate systems. b) Calculate the...
Q.1 a) Calculate the scale factors for the cylindrical and spherical coordinate systems. b) Calculate the Cartesian unit vectors in terms of the cylindrical and spherical unit vectors. c) Calculate the cylindrical and spherical unit vectors in terms of the Cartesian unit vectors.
Q2. Figure Q2 shows a cylindrical pressure vessel made by welding semi-spherical caps to a cylindrical body. The cylindrical part has inner diameter Di = 1.8 m and the wall thickness, t, is uniform and equal to 6 mm. The internal pressure is p = 1.5 MPa. d) What is the value of a force F, applied in the direction of the axis of the cylinder which would make the direct stress in longitudinal direction, in the cylinder wall, one...
a) The horizontal force(s) (direction and magnitude) acting on
the gate per unit width and draw the pressure distribution
diagram(s) [6 marks] b) The vertical force(s) acting on the gate
per unit width (Include direction and magnitude). [6 marks] c) If
the gate is 5 m long (into the page), calculate the magnitude,
direction and angle of the resultant hydrostatic force acting on
the gate. [7 marks] d) The net horizontal force acting on the dam
per unit width. Include...
The drag force F acting on a spherical particle of diameter D falling slowly through a viscous fluid at velocity u is found to be influenced by the diameter D, velocity of fall u, and the viscosity . Using the method of dimensional analysis obtain a relationship between the variables. Number of variables is a. (5) Ob. (6) c. (7) d. None of the above Number of the dimensions is e. (3) f. (4) g. (5) Number of the groups...
Part A - Maximum allowable pressure in the cylindrical pressure vessel Learning Goal: To calculate the maximum allowable stresses in pressure vessels, compute the minimum allowable thickness of pressure vessels to meet certain constraints, and observe and compare properties of different pressure vessel shapes. Engineers are considering two possible vessel shapes for storing fuel. One shape is cylindrical and the other is spherical. Each vessel would be constructed out of the same material such that its hoop stresses and longitudinal...
Determine the stress for the cylindrical part and spherical end of tank shown. The gage pressure is 300Kpa, the outer diameter is 1.8m and thickness for the cylinder 75 mm and the sphere 95mm.
Determine the stress for the cylindrical part and spherical end of tank shown. The gage pressure is 300Kpa, the outer diameter is 1.8m and thickness for the cylinder 75 mm and the sphere 95mm.
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