1. Intravenous infusions usually are driven by gravity by hanging the fluid bottle at a certain height to counteract the blood pressure in the vein and to force the fluid into the body. The higher the bottle is raised, the higher the flow rate of the fluid. (Density of fluid = 1020 kg/m³). a) If it the fluid and blood pressure balance each other when the bottle is 1.2 above the arm level, determine the gage pressure of the blood (in kPa). b) If the gage pressure of the fluid at the arm level needs to be 24 kPa for sufficient flow rate, determine how high the bottle must be placed. (in meters). atm -IV bottle 1.2 m

1. Intravenous infusions usually are driven by gravity by hanging the fluid bottle at a certain height to counteract the blood pressure in the vein and to force the fluid into the body. The higher the bottle is raised, the higher the flow rate of the fluid. (Density of fluid = 1020 kg/m³). a) If it the fluid and blood pressure balance each other when the bottle is 1.2 above the arm level, determine the gage pressure of the blood (in kPa). b) If the gage pressure of the fluid at the arm level needs to be 24 kPa for sufficient flow rate, determine how high the bottle must be placed. (in meters). atm -IV bottle 1.2 m

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter7: Dry Friction

Section: Chapter Questions

Problem 7.35P: The weight of the cylindrical tank is negligible in comparison to the weight of water it contains...

See similar textbooks

Similar questions

The three reservoirs system contains water. If L1 = 2000 m, f 1= 0.013, D1 = 1m; L2 = 2300 m, f2 = 0.02, D2 = 0.60m; and L3 = 2500 m, f = 0.023, D3 = 1.20m. Compute Q3 in m3/s.
plzzzzzzz help What is the minimum Block mass (kg) that is required to open the gate A-B? The density of water is 1000 kg/m3 and the density of the block is 8000 kg/m3. The specific gravity of oil is 0.9. The depth of the gate is not required. The external force that effects the gate at point A is Fe=3000 N, while the hydrostatic force Fh=9313.8 N
The system shown is carrying a fluid with specific gravity 0.70 and is in a horizontal plane. If gauge 2 indicates 245kPa, and the flow rate is 3,600L/min. Determine the reactions to hold the item in place
An inviscid fluid with density, ρ, discharges into the atmosphere through the device shown below. The height differences between the inlets and outlets are appreciable but unknown. Determine the horizontal component of force at the flange required to hold the device in place in terms of A1, V1, θ, and p.
A hemispherical tank of diameter 4 m contains water up to a height of 2.0 m. An orifice of diameter 50 mm is provided at the bottom. Find the time required by water (i) to fall from 2.0 m to 1.0 m (ii) for completely emptying the tank. Take Cd= 0.6
Air is pumped into a 20-cu.ft tank until the pressure is 135 psig.When the pump is stopped, the temperature is 200°F. (a) What massis in the tank? What is its density, (b) If air is allowed to coolto 70°F, what is the pressure of the cooled air? The density?
A tank contains a liquid of relative density 0.80. The height of the tank is 4, and the width of the tank is 2m. The tank is subjected to the acceleration of 5m/s^2 along a 30o inclined plane in the upward direction. Under this condition, there is no loss of liquid. determine the slope of free surface determine the pressure at point A and point B
An elbow deflects water upward and discharges it to the atmosphere at a specific rate. Determine the gage pressure at the inlet of the elbow and the anchoring force needed to hold the elbow in place. (gage pressure at the outlet is zero)
A water jet traveling at a velocity of 30 meters per second collides with a splitter plate, causing one-fourth of the water to be directed toward the bottom and three-quarters of it to be sent toward the top. 45 degrees is the angle that the plate is at. Determine the amount of force that is needed to keep the plate in place. Ignore the combined weight of the plate and the water, as well as the effects of viscosity.
Determine the vertical force applied by water on the container.
Intravenous infusions are normally flowed by gravity when the fluid bottle is high enough to counteract the blood pressure in the vein and force the fluid to enter, as illustrated in the figure. The higher the height at which the bottle rises, the greater the flow rate of the fluid. a) If the fluid and blood pressures are observed to balance each other when the bottle is 1.2 m above arm level, determine the gauge pressure of the blood. b) If the gauge pressure of the fluid at the arm level needs to be 2038 mm H2O to have sufficient flow, determine at what height the bottle should be placed. Consider the density of blood to be 1058 kg / m3.
5) Before transferring the rod into the graduated cylinder, the cylinder tipped and some of the water splashed from the cylinder. The student did not redo the volume. Will the student’s calculated density be higher, lower or the same as the actual density of the rod? Explain.