Homework Answers
Rate me thumbs up I had
provided some data and concept behind calculation
Add Answer to:
3.Explain how to receive equation for valve Kv value calculation from known minor loss coefficient for...
3. How much minor loss does a pipe expansion cause if the pipe diameter increases from...
3. How much minor loss does a pipe expansion cause if the pipe diameter increases from 4 cm to 10 cm with an angle (0) of 20° if water is flowing in a flow rate of 1 ft3/s? D2
10. Problem 12.38 from the textbook (Statement: In a chemical processing plant a liquid is pumped...
10. Problem 12.38 from the textbook (Statement: In a chemical processing plant a liquid is pumped from an open tank, through a 0.1-m-diameter vertical pipe, and into another open tank as shown in the figure (a). A valve is located in the pipe, and the minor loss coefficient for the valve as a function of the valve setting is shown in figure (b). The pump head capacity relationship is given by the equation ha =52.0-1.01x10?Q? with ha in meters when...
Problem 3 A pipeline delivers water from Reservoir 1 to Reservoir 2 as shown in the following figure. The water levels at Reservoirs 1 and 2 are 50 ft and 20 ft, respectively. A globe valve is in...
Problem 3 A pipeline delivers water from Reservoir 1 to Reservoir 2 as shown in the following figure. The water levels at Reservoirs 1 and 2 are 50 ft and 20 ft, respectively. A globe valve is installed in the pipeline with a minor head loss coefficient k 10. The pipe from Reservoir 1 to the globe valve is 1000 ft long and 6 inches in diameter. The pipe from the globe valve to Reservoir 2 is also 1000 ft...
QUESTION 3 For the figure below, what is the flowrate? The minor loss coefficients are provided...
QUESTION 3 For the figure below, what is the flowrate? The minor loss coefficients are provided below. T he 10-inch pipe discharges into the lower reservoir submerged and the pipe extends past the wall The length is 880-feet long and has a friction factor of f 0.02 Az Fitting Entrance 0.04 90 bend 45 elbow 0.42 Ck Valve 5.0 0.87 a. 4,900 GPM O b. 6,600 GPM , с 8,300 GPM O d. 10,750 GPM
theres no further information given, just more things to derive. Thanks for trying i guess? DESCRIPTION:...
theres no further information given, just more things to derive.
Thanks for trying i guess?
DESCRIPTION: The total pressure of a flow decreases along a streamline due to losses associated with non-ideal affects. These losses can be broken into major and minor total pressure losses. In this experiment, the major and minor total pressure losses through a pipe outfitted with a gate valve will be determined using pressure taps drilled into the pipe surface. The total pressure losses will be...
Water (p=998kg/m^3, u=0.001Pa*s) flows from reservoir A to reservoir B through the piping system shown. Each...
Water (p=998kg/m^3,
u=0.001Pa*s) flows from reservoir A to reservoir B through the
piping system shown. Each elbow has a minor loss coefficient of
1.2. Each valve has a minor loss coefficient of 3.2. The entrance
and exit are both sharp edged. Determine the flow rate L/min. You
now need to modify the piping system to increase the flow rate to
100L/min by reducing the length of the 25mm pipe. What must new
length of the 25mm pipe be?
86. Water...
A pipeline transfers water from Reservoir A to Reservoir B. The difference in water-surface elevations between...
A pipeline transfers water from Reservoir A to Reservoir B.
The difference in water-surface elevations between the two
reservoirs is 20 m.
The lengths of pipes 1, 2 and 3 are 1500 m, 2000 m, and 2800 m,
respectively.
The diameter of pipe 1 is 200 mm,
The diameter of pipe 2 is 500 mm, and The diameter of pipe pipe
3 is 250 mm.
The Darcy Weisbach friction coefficient of these pipes is
0.0045.
Minor loss coefficients for pipe...
14-34 A water pump is used to pump water from one large reservoir to another large...
14-34 A water pump is used to pump water from one large reservoir to another large reservoir that is at a higher elevation. The free surfaces of both reservoirs are exposed to atmo- spheric pressure, as sketched in Fig. P14-34. The dimen sions and minor loss coefficients are provided in the figure. The pump's performance is approximated by the expres- sion Havailable H av?, where the shutoff head H 40 m of water column, coefficient a = 0.053 m/Lpm?, available...
The hydraulic head loss in a pipe may be determined by the Darcy-Weisbach Equation as follows: H=(f*L*V^2)/(2*D*g) Where...
The hydraulic head loss in a pipe may be determined by the Darcy-Weisbach Equation as follows: H=(f*L*V^2)/(2*D*g) Where L is the length of the pipe, V is the follow velocity of water in a pipe, D is the pipe diameter, f is the coefficient of friction and g is the gravitational acceleration (32.2 ft/sec^2) Suppose the length of the pipe L has a constant length of 10 ft and the pipe has a constant diameter of .5 ft. The coefficient...
The Figure below (Figure 3) shows a pipe system with a valve and two reservoirs
QUESTION3 The Figure below (Figure 3) shows a pipe system with a valve and two reservoirs. A pump transports a constant flow rate of Q = 0.1 m3/s of water from reservoir A to reservoir B. At four sections the pipe has bends and the roughness of the pipe is ks = 1.5 mm. The pipe has a diameter D = 34 cm and a total length L = 500 m. The water level in reservoir B is Δh=4.67 m above...
3. How much minor loss does a pipe expansion cause if the pipe diameter increases from 4 cm to 10 cm with an angle (0) of 20° if water is flowing in a flow rate of 1 ft3/s? D2
10. Problem 12.38 from the textbook (Statement: In a chemical processing plant a liquid is pumped from an open tank, through a 0.1-m-diameter vertical pipe, and into another open tank as shown in the figure (a). A valve is located in the pipe, and the minor loss coefficient for the valve as a function of the valve setting is shown in figure (b). The pump head capacity relationship is given by the equation ha =52.0-1.01x10?Q? with ha in meters when...
Problem 3 A pipeline delivers water from Reservoir 1 to Reservoir 2 as shown in the following figure. The water levels at Reservoirs 1 and 2 are 50 ft and 20 ft, respectively. A globe valve is installed in the pipeline with a minor head loss coefficient k 10. The pipe from Reservoir 1 to the globe valve is 1000 ft long and 6 inches in diameter. The pipe from the globe valve to Reservoir 2 is also 1000 ft...
QUESTION 3 For the figure below, what is the flowrate? The minor loss coefficients are provided below. T he 10-inch pipe discharges into the lower reservoir submerged and the pipe extends past the wall The length is 880-feet long and has a friction factor of f 0.02 Az Fitting Entrance 0.04 90 bend 45 elbow 0.42 Ck Valve 5.0 0.87 a. 4,900 GPM O b. 6,600 GPM , с 8,300 GPM O d. 10,750 GPM
theres no further information given, just more things to derive.
Thanks for trying i guess?
DESCRIPTION: The total pressure of a flow decreases along a streamline due to losses associated with non-ideal affects. These losses can be broken into major and minor total pressure losses. In this experiment, the major and minor total pressure losses through a pipe outfitted with a gate valve will be determined using pressure taps drilled into the pipe surface. The total pressure losses will be...
Water (p=998kg/m^3,
u=0.001Pa*s) flows from reservoir A to reservoir B through the
piping system shown. Each elbow has a minor loss coefficient of
1.2. Each valve has a minor loss coefficient of 3.2. The entrance
and exit are both sharp edged. Determine the flow rate L/min. You
now need to modify the piping system to increase the flow rate to
100L/min by reducing the length of the 25mm pipe. What must new
length of the 25mm pipe be?
86. Water...
A pipeline transfers water from Reservoir A to Reservoir B.
The difference in water-surface elevations between the two
reservoirs is 20 m.
The lengths of pipes 1, 2 and 3 are 1500 m, 2000 m, and 2800 m,
respectively.
The diameter of pipe 1 is 200 mm,
The diameter of pipe 2 is 500 mm, and The diameter of pipe pipe
3 is 250 mm.
The Darcy Weisbach friction coefficient of these pipes is
0.0045.
Minor loss coefficients for pipe...
14-34 A water pump is used to pump water from one large reservoir to another large reservoir that is at a higher elevation. The free surfaces of both reservoirs are exposed to atmo- spheric pressure, as sketched in Fig. P14-34. The dimen sions and minor loss coefficients are provided in the figure. The pump's performance is approximated by the expres- sion Havailable H av?, where the shutoff head H 40 m of water column, coefficient a = 0.053 m/Lpm?, available...
Most questions answered within 3 hours.
-
A signal transduction pathway includes the steps listed
below.
1. An inactive signal transduction molecule is...
asked 1 minute ago -
Peabody, Inc., sells fireworks. The company’s marketing director
developed the following cost of goods sold budget...
asked 2 minutes ago -
1. The correlation coefficient determined for two variables has
a value of 0.89. Describe, in words,...
asked 7 minutes ago -
The following data relate to direct materials costs for
November:
Actual costs
4,700 pounds at $5.35...
asked 5 minutes ago -
Kyle, a 95.0 kg football player, leaps straight up into the air
(with no horizontal velocity)...
asked 29 minutes ago -
Which of the following is a measure of profitability?
A.
Quick (acid-test) ratio
B.
Net sales...
asked 32 minutes ago -
Find the total pressure exerted by 2 grams of ethane and 3 grams
of CO2 contained...
asked 33 minutes ago -
A fireman standing on a 5.2 m high ladder operates a water hose
with a round...
asked 29 minutes ago -
A cream formulation is studied for accelerated stability study.
Creaming was observed when formulation was tested...
asked 32 minutes ago -
A 1,150 lumen light bulb is placed 37 cm in front of a mirrored
wall, whose...
asked 43 minutes ago -
Given that z is a standard normal random variable, compute the
following probabilities (to 4 decimals)....
asked 49 minutes ago -
You begin preparation of the calibration curve to measure
absorbance vs concentration of FeSCN2+. To do...
asked 1 hour ago