50. Find the volume of a tank (T = 42 C°, the rate change of density = 3.7 kg-m3-s“, p = 713 kPa), through a hole of 0.27 cm?, v = 385 m-s1.
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- Air tank filled with air (air gas constant 287 Jag K, density of 1.2 kg/m), the air temperature is 20 C Find the force F (N). The oil specifie gravity S- 0.8. Neglect the weights of the piston. F 10 cm diameter Vertical 2m air r -2.2 mTwo pipes A &B carries an oil of specific gravities 0.9 & 1.2 respectively. The center of the pipe A is 45 cm above the pipe B. The height of oil in right limb is 25 cm. Also, the mercury level difference is found in right limb as 80 cm. Find the pressure difference between these two pipes in kPa. Also find the pressure equivalent in water head in mm. %3D The difference of pressure between two pipes (PA-PB) (Unit is in kPa) = Equivalent to Water head in mm =Answer the following. A: When the pressure of liquid is increased from 3.5 MN/m² to 6.5 MN/m² its volume is found to decrease by (0.08) percent. What is the bulk modulus of elasticity of the liquid? B: An open cylindrical tank (1.2m) in diameter and (1.8m) deep is filled with water and rotated about its central axis at (60 r.p.m). How much liquid is spill and how deep of the water at the central axis.
- Two pipes A & B carries an oil of specific gravities 0.9 & 1.2 respectively. The center of the pipe A is 55 cm above the pipe B. The height of oil in right limb is 30 cm. Also, the mercury level difference is found in right limb as 70 cm. Find the pressure difference between these two pipes in kPa. Also find the pressure equivalent in water head in mm. A) The difference of pressure between two pipes (PA-PB) (Unit is in kPa) = B) Equivalent to Water head in mm =c) Calculate the rise of a liquid of density p= 0.8 g cm-³ inside a square straw, with the cross section given by a square of side L = 2 mm. The surface tension for the solid- liquid interface is st = 200 mJ m-2 and for the solid-gas interface Ysg = 250 mJ m-².P1.) A closed cylindrical tank 1.5 m in diameter and 4 m long is completely filled with gasoline (sp.gr. = 0.82) and accelerated horizontally at 3 m/s². Find the total force acting at the rear wall and at the front wall of the tank. Find also the accelerating force on the fluid mass. Answer: 10.66 kN and F = 17.36 kN Subject: Fluid Mechanic Lesson: Relative Equilibrium of Liquids Fundamentals of Fluid Flow
- Select the correct value of H: ( The density of liquid =990 kgim, gravity g = 9.81 mis and L= 90 cm, Pressure P1= 52.369 Kpa) Air Pt Liquid (2)Two pipes A & B carries an oil of specific gravities 0.9 & 1.2 respectively. The center of the pipe A is 55 cm above the pipe B. The height of oil in right limb is 50 cm. Also, the mercury level difference is found in right limb as 90 cm. Find the pressure difference between these two pipes in kPa. Also find the pressure equivalent in water head in mm. The difference of pressure between two pipes (PA-PB) (Unit is in kPa) = Equivalent to Water head in mm = *Make sure of the solution, I don't want a mistakeTwo pipes A & B carries an oil of specific gravities 0.9 & 1.2 respectively. The center of the pipe A is 65 cm above the pipe B. The height of oil in right limb is 50 cm. Also, the mercury level difference is found in right limb as 80 cm. Find the pressure difference between these two pipes in kPa. Also find the pressure equivalent in water head in mm. The difference of pressure between two pipes (Pa- PB) (Unit is in kPa) = %3D Equivalent to Water head in mm =
- A reservoir of glycerin has a mass of 1,200 kg and a volume of 0.952 cu.m. Find its (a) weight (b) unit weight (c) mass density (d) specific gravity.37. For a tank (T = 41 C°, volume = 0.051 m³, the rate change of density = 2.6 kg-m3-s*), through a hole of 0.36 cm?, v = 350 m-s1, calculate the pressure in the tank. puli p uc jualiguad Given that a substance has a specific granity (or relotive dencity) of 0.92, its density in Ky lmo? How about ats specific weight in N/m 3? , nhat is