![]() Temperature cc Choose the actual unit of temperature: While the kinematic viscosity is given as cSt, m 2 /s, and ft 2 /s The output dynamic viscosity is given as Pa*s, N*s/m 2, cP, mPa*s, lb f *s/ft 2 and lb m /(ft*h), The calculator below can be used to calculate ethanol dynamic or kinematic viscosity at given temperatures and atmospheric pressure. Tabulated values of ethanol viscosity and viscosity units conversion are given below the figures. Absolute or dynamic viscosity is used to calculate Reynold's Number to determine if a fluid flow is laminar, transient or turbulent. įor further definitions, go to Absolute (dynamic) and kinematic viscosity. Piston A has a cross-section of 1,200 sq.cm while that of piston B is 950 sq.The viscosity of a fluid is a measure of its resistance to gradual deformation by shear stress or tensile stress. Determine the specific weight of the liquid.ġ3. A pressure gauge 6 m above the bottom of the tank containing a liquid reads 90 kPa. If it floats in fresh water, what percent of the iceberg's volume will be visible?ġ2. If the pressure at B is 30 psi, find the pressure at A.ġ1. In the shown figure, liquid A weighs 53.5 lb/ft3 and liquid B weighs 78.8 lb/ft3. What is the reading of the height of the manometer shown if the liquid is kerosene with a specific gravity of 0.83 and the pressure at A is 30 kPa suction?ġ0. I'm having a hard time and I can't answer these questions.ĩ. I don't have anyone to ask for help, and I really need to pass this subject and the exam so that I can graduate. ![]() Hello, please help me solve the following problems. The kinematic viscosity of air at this state is: (Ru = 8.314 kJ/kmol.K, Mair = 28.96 g/mol) ![]() The dynamic viscosity of air at 20Â☌ and 200 kPa is 1.83x10-5 kg/m.s. If the water height inside the tank is 6 m, the resultant hydrostatic force on this wall is:ġ. The other side of the wall is open to the atmosphere. Consider the vertical rectangular wall of a water (density 1000 kg/m) tank with a width of 5 m and a height of 8 m. The height of water (specific weight = 9.810 N/L) at the center of the cylinder is:Ħ. The cylinder is rotated around its symmetrical axis at a constant speed of 15 rad/s. A 30-cm-diameter, 50-cm-high vertical cylindrical container is partially filled with 25-cm-high water. The gauge pressure inside a soap bubble of diameter 4 cm at 20Â☌ is:ĥ. The surface tension constant of soap water at 20Â☌ is 0.025 N/m. A water body has a depth of 10 m, the pressure difference between the water surface and a point located 5 m below the surface is (Take the density of water to be 1000 kg/m)Ĥ. The pressure at 19 m from the ground level is:ģ. Water (density 1.00 kg/L) flows in a frictionless vertical pipe the pressure is 340 kPa at 3 m from the ground level and the velocity of water does not change during this flow. The kinematic viscosity of air at this state is: (Ru = 8.314 kJ/kmol.K, Mair = 28.96 g/mol)Ģ.
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