Consider a U-tube whose arms are open to the atmosphere. Now equal volumes of water and light oil ( ρ = 49.3 lbm/ft 3 ) are poured from different arms. A person blows from the oil side of the U-tube until the contact surface of the two fluids moves to the bottom of the U-tube, and thus the liquid levels m the two arms are the same. If the fluid height in each arm is 30 in, determine the gage pressure the person exerts on the oil by blowing.
Consider a U-tube whose arms are open to the atmosphere. Now equal volumes of water and light oil ( ρ = 49.3 lbm/ft 3 ) are poured from different arms. A person blows from the oil side of the U-tube until the contact surface of the two fluids moves to the bottom of the U-tube, and thus the liquid levels m the two arms are the same. If the fluid height in each arm is 30 in, determine the gage pressure the person exerts on the oil by blowing.
Solution Summary: The author shows the free body diagram of the gage pressure the person exerts on the oil by blowing.
Consider a U-tube whose arms are open to the atmosphere. Now equal volumes of water and light oil (ρ = 49.3 lbm/ft3) are poured from different arms. A person blows from the oil side of the U-tube until the contact surface of the two fluids moves to the bottom of the U-tube, and thus the liquid levels m the two arms are the same. If the fluid height in each arm is 30 in, determine the gage pressure the person exerts on the oil by blowing.
A u_tube whose arms are open to the atmosphere. Now equal volumes of water and light oil. (density =49.4kg/m^3)are poured from different arms. A person blows from the oil side of the u_tube until the contact surface of the two fluid moves to the bottom u_tube, and thus the liquid levels in the two arms are the same .if the fluid height in each arm is 30in,Determine the gauge pressure the person exerts on the oil by blowing.
The water in a tank is pressurized by air, and the pressure is measured by a multi-fluid manometer. Determine the gage pressure of air in the tank
The pressure in the pressurized water tank is measured by a multi-fluid manometer with one end opento the atmosphere. Determine the absolute pressure of air in the tank (pressure at point 1) assumingthat the air pressure is uniform. The densities of mercury, water and oil are 13,600 kg m /m 3 , 1000 kg m /m 3 ,850 kg m /m 3 , respectively. h 1 = 25 cm, h 2 = 35 cm and h 3 = 50 cm.
Vector Mechanics for Engineers: Statics and Dynamics
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.
8.01x - Lect 27 - Fluid Mechanics, Hydrostatics, Pascal's Principle, Atmosph. Pressure; Author: Lectures by Walter Lewin. They will make you ♥ Physics.;https://www.youtube.com/watch?v=O_HQklhIlwQ;License: Standard YouTube License, CC-BY