Homework Answers
Add Answer to:
fluid mechanics please fast
1. (15 points) Water (p-1g/cm) is flowing in pipes shown in Figure...
8. (10 points extra credit) Consider the figure shown below. It shows a U-shaped mercury manometer...
8. (10 points extra credit) Consider the figure shown below. It shows a U-shaped mercury manometer (a device for detecting pressure differences) that is attached to a pipe along which water is flowing from left to right. The water pipe has a circular cross-section. At A the diameter of the water pipe is 5.6 cm and the speed of the water is 2.80 m/s. At B the diameter of the pipe is 3 cm. The fluid in the manometer is...
thermaldynamics and fluid mechanics Question 4 An orifice plate flow meter, as shown in figure Q4,...
thermaldynamics and fluid mechanics
Question 4 An orifice plate flow meter, as shown in figure Q4, is situated in a horizontal pipe of 95 cm diameter (d) in which water flows. The pressure difference between the vena contracta and flow upstream at point 1 is measured using a differential manometer. The diameter of the sharp-edged orifice (d.) is 35 cm. The coefficient of discharge for the flow meter is 0.7, and the coefficient of contraction is 0.62. Assume the density...
Question 2 (30 marks) (a) A fluid flowing into a nozzle with specific enthalpy of 2980...
Question 2 (30 marks) (a) A fluid flowing into a nozzle with specific enthalpy of 2980 kJ/kg and the velocity is 80 m/s. At the exit of the nozzle, the specific enthalpy of the fluid drops to 2670 kJ/kg. The nozzle orientation is horizontal and the heat loss is negligible. Given that the nozzle inlet area is 0.25 m2 and the specific volume of the fluid is 0.2 m2/kg, calculate the velocity of the fluid at exit, the mass flow...
Observations Process Fluid Manometric Fluid Flowrate (Liter Per Minute) h1 (om of Manometric Fluid) h2 (cm...
Observations Process Fluid Manometric Fluid Flowrate (Liter Per Minute) h1 (om of Manometric Fluid) h2 (cm of Manometric Fluid) Water Mercury 5.00 35.3 34.7 Water Mercury 10.00 38.1 33.9 Water Mercury 15.00 37.5 32.5 Water Mercury 20.00 30.5 30.5 Water Mercury 25.00 41.0 28.1 Water Mercury 30.00 25.1 Water Mercury 35.00 48.4 21.0 Water Mercury 40.00 52.4 17.6 Experimental Data Venturi Diameter: 0.006 meter(s) Type of Venturi tube : Welded Tube Nominal Pipe Diameter: 0.25 inch Actual Pipe Diameter: 0.92...
1. Water is flowing in a pipe as shown in the figure. The diameter of the...
1. Water is flowing in a pipe as shown in the figure. The diameter of the cross section area A1 is twice the diameter of A2. The velocity of flow v1 is 2.00m/s while h and h2 are 5.00 cm and 30.0 cm, respectively. Take the density of water to be 1000. kg/m3 (a) Find v2 (b) Calculate the pressure difference P P2 between the two ends of the pipe 2
Problems in Fluid Pressure and Pressure Force 1. AU-tube manometer with mercury is connected to two...
Problems in Fluid Pressure and Pressure Force 1. AU-tube manometer with mercury is connected to two points on an inclined pipe carrying water. There is an elevation difference of 4ft between the lower and upper points. If the mercury level difference between the two sides of the manometer is 20.3 inches, what is the pressure at the lower point in the pipe, if the pressure at the upper point is 17.5 psi? 2. A vertical semicircular disc of 2 m...
1. (20 points) Below, a fluid mechanics probiem with two major errors is shown. Water fiows...
1. (20 points) Below, a fluid mechanics probiem with two major errors is shown. Water fiows steadily upward through a pipe consisting of two sections with a smooth reducing section. Using the given information below, find the height difference 'h' from the mercury manometer. Friction is negligible in this flow. The density of mercury and water are given as pe 847 Ibm/f3 and pu 62.4 lbm/ft respectiveiy A1 0.08 ft2 42 0.05 ft V1 8 ft/s V2 15 ft/s P,...
3. (a) For the flow of a real fluid (p, u) in a rough (e measures losses lead to a pressure gradient along the pipe - A...
3. (a) For the flow of a real fluid (p, u) in a rough (e measures losses lead to a pressure gradient along the pipe - Ap/L. Determine an expression for the pressure roughness) horizontal pipe energy Ap ( L pV2 gradient for a pipe of diameter - d, flowing with a mean velocity - V. pVd'd d (b) If for a 75mm diameter pipe flowing with water at 0.25m/s the measured pressure drop is 120Pa/m What will be the...
Water with a velocity of 5m/s flows through the parallel concert piping system with a relative...
Water with a velocity of 5m/s flows through the parallel concert piping system with a relative roughness of 0.04 shown below. The entrance diameter is 4m, the length of the parallel pipes is 40 m and L/d for the pipes at A and B is 10m. Here the pressure at the inlet of the system is measured by a mercury manometer directly below it. Given your understanding of the flow of incompressible fluids,notice the squared inlet edge and four standard...
1,gage Figure for Problem 3 Problem 3. (15 points) Water is flowing into and discharging from...
1,gage Figure for Problem 3 Problem 3. (15 points) Water is flowing into and discharging from a U-shaped pipe section as shown. At flange (1), 20 kg/s of water flows into the section with the total absolute pressure of 200 kPa. At flange (2), the absolute pressure is 140 kPa. The diameter of pipes 1 and 2 is 11 cm and 6 cm respectively. Determine the total x and y forces on the flanges connecting the pipe bend. Do not...
8. (10 points extra credit) Consider the figure shown below. It shows a U-shaped mercury manometer (a device for detecting pressure differences) that is attached to a pipe along which water is flowing from left to right. The water pipe has a circular cross-section. At A the diameter of the water pipe is 5.6 cm and the speed of the water is 2.80 m/s. At B the diameter of the pipe is 3 cm. The fluid in the manometer is...
thermaldynamics and fluid mechanics
Question 4 An orifice plate flow meter, as shown in figure Q4, is situated in a horizontal pipe of 95 cm diameter (d) in which water flows. The pressure difference between the vena contracta and flow upstream at point 1 is measured using a differential manometer. The diameter of the sharp-edged orifice (d.) is 35 cm. The coefficient of discharge for the flow meter is 0.7, and the coefficient of contraction is 0.62. Assume the density...
Question 2 (30 marks) (a) A fluid flowing into a nozzle with specific enthalpy of 2980 kJ/kg and the velocity is 80 m/s. At the exit of the nozzle, the specific enthalpy of the fluid drops to 2670 kJ/kg. The nozzle orientation is horizontal and the heat loss is negligible. Given that the nozzle inlet area is 0.25 m2 and the specific volume of the fluid is 0.2 m2/kg, calculate the velocity of the fluid at exit, the mass flow...
Observations Process Fluid Manometric Fluid Flowrate (Liter Per Minute) h1 (om of Manometric Fluid) h2 (cm of Manometric Fluid) Water Mercury 5.00 35.3 34.7 Water Mercury 10.00 38.1 33.9 Water Mercury 15.00 37.5 32.5 Water Mercury 20.00 30.5 30.5 Water Mercury 25.00 41.0 28.1 Water Mercury 30.00 25.1 Water Mercury 35.00 48.4 21.0 Water Mercury 40.00 52.4 17.6 Experimental Data Venturi Diameter: 0.006 meter(s) Type of Venturi tube : Welded Tube Nominal Pipe Diameter: 0.25 inch Actual Pipe Diameter: 0.92...
1. Water is flowing in a pipe as shown in the figure. The diameter of the cross section area A1 is twice the diameter of A2. The velocity of flow v1 is 2.00m/s while h and h2 are 5.00 cm and 30.0 cm, respectively. Take the density of water to be 1000. kg/m3 (a) Find v2 (b) Calculate the pressure difference P P2 between the two ends of the pipe 2
Problems in Fluid Pressure and Pressure Force 1. AU-tube manometer with mercury is connected to two points on an inclined pipe carrying water. There is an elevation difference of 4ft between the lower and upper points. If the mercury level difference between the two sides of the manometer is 20.3 inches, what is the pressure at the lower point in the pipe, if the pressure at the upper point is 17.5 psi? 2. A vertical semicircular disc of 2 m...
1. (20 points) Below, a fluid mechanics probiem with two major errors is shown. Water fiows steadily upward through a pipe consisting of two sections with a smooth reducing section. Using the given information below, find the height difference 'h' from the mercury manometer. Friction is negligible in this flow. The density of mercury and water are given as pe 847 Ibm/f3 and pu 62.4 lbm/ft respectiveiy A1 0.08 ft2 42 0.05 ft V1 8 ft/s V2 15 ft/s P,...
3. (a) For the flow of a real fluid (p, u) in a rough (e measures losses lead to a pressure gradient along the pipe - Ap/L. Determine an expression for the pressure roughness) horizontal pipe energy Ap ( L pV2 gradient for a pipe of diameter - d, flowing with a mean velocity - V. pVd'd d (b) If for a 75mm diameter pipe flowing with water at 0.25m/s the measured pressure drop is 120Pa/m What will be the...
1,gage Figure for Problem 3 Problem 3. (15 points) Water is flowing into and discharging from a U-shaped pipe section as shown. At flange (1), 20 kg/s of water flows into the section with the total absolute pressure of 200 kPa. At flange (2), the absolute pressure is 140 kPa. The diameter of pipes 1 and 2 is 11 cm and 6 cm respectively. Determine the total x and y forces on the flanges connecting the pipe bend. Do not...
Most questions answered within 3 hours.
-
Accent Software faces the following conditions. All of these
support Accent’s use of a market-penetration pricing...
asked 51 minutes ago -
A mathematically inclined friend emails you the following
instructions: "Meet me in the cafeteria the first...
asked 54 minutes ago -
A monopoly sells in two countries . The demand curves in the two
countries are p1...
asked 1 hour ago -
A .15kg rubber ball is bounced off a wall. Before hitting the
wall, the ball moves...
asked 2 hours ago -
A manufacturing company preparing to build a new plant is
considering three potential locations for it....
asked 2 hours ago -
B. If compound Y has approximately the same values of solubility
in toluene as compound X,...
asked 3 hours ago -
Oscar Inc. has inventory in Japan valued at 39,051,000 Yen one
year ago. One year ago...
asked 3 hours ago -
If Canada suffered from "fundamental disequilibrium," and its
government choose not to devalue its currency, a...
asked 3 hours ago -
4. How many input & output Key Value Pairs are passed into,
and emitted out of...
asked 3 hours ago -
Why would your heart not function well if constructed of
skeletal muscle? What is the particular...
asked 3 hours ago -
Please respond to this essay question in full essay form for
Chemistry 1102 Organic and Biochemistry:...
asked 3 hours ago -
Determine the head loss and velocity of flow in a water supply main
of 15.0 cm...
asked 3 hours ago