Homework Answers
(a) EGL ( Energy gradient line) mainly depends on the losses. more the losses decrease in energy line and lesser the losses, there is a increase in energy line
A turbine in flow reduces the energy line
and a pump or fan in the line increases in the energy line.
(b) Factors affecting the total head loss
length of pipe,
diameter of pipe, velocity of the pipe, the inner material, the number of fittings or bends in the pipeline
Add Answer to:
USESCHEMATİCDİAGRAMSVHENNECESSARr Question 1. For a certain fluid flow system, briefly define the: (a) Factor affecting the system EGL (b) Factors affecting the total head losses USESCHEMATİ...
Question 1. Explain briefly () Factors affecting head losses in water pipe networks Question 2 Water...
Question 1. Explain briefly () Factors affecting head losses in water pipe networks Question 2 Water is fully flowing into a 120 m long and 50 mm diameter horizontal Circular pipe at 42°C and an average flow velocity of 3.6 m/sec. ps 1008 kg/m' and Ruestion 4 Given that Waste Water is flowing uniformly and Half Fully into a 24 m diameter channel made from smoothly finished concrete. What is the minimum required channel bed slope in mm) to reach...
This question is about the fluid flow matter, and the diameter calculation and the total losses...
This question is about the fluid flow matter, and the diameter
calculation and the total losses are required ... Please solve
it
P2.98 kr/me Pielso Jo sm 3m -1 e Lielom dis? fi 0.002 ② (2,12m droon f2.0003 OD 2 Pod 9.2 @ total head loss (magort mine) 3 0.olm "/sec
Problem 1 (60 points; pipes in parallel & EGL/HGL) A large-size pipeline carrying a water flow...
Problem 1 (60 points; pipes in parallel & EGL/HGL) A large-size pipeline carrying a water flow (Q) of 0.2 m/s branches into two relatively smaller pipelines (1 and 2). The two branches have the following characteristics: • Pipeline 1: length - 500 m; diameter -0.2 m; friction factor -0.01; two different bends. Pipeline 2: length - 800 m; diameter - 0.3 m; friction factor -0.02; two different bends. The plan view of these pipelines is shown in Figure 8.1. The...
(a) Briefly discuss the environmental factors affecting accounting information system. (5 marks) (b) Assume that you...
(a) Briefly discuss the environmental factors affecting accounting information system. (5 marks) (b) Assume that you have been asked to evaluate a particular theory of accounting. Discuss the factors would you consider before making a judgement that the theory appears 'sound? (10 marks)
Fluid Mechanics QUESTION 4 (a) What are the Energy Grade Line (EGL) and Hydraulic Grade Line (HGL) in a pipe system...
Fluid Mechanics
QUESTION 4 (a) What are the Energy Grade Line (EGL) and Hydraulic Grade Line (HGL) in a pipe system? (1 mark) A factory draws its water supply from a mountain lake located 75 m above the factory (a) without pump. The factory is at present been supplied via 300 m of 20 cm diameter cast iron pipe. For control purposes, there are five gate valves and one globe valve in the line, as well as three standard 90...
Question 1 a- The friction factor for laminar flow doesn’t depend on pipe roughness. .(True) (false)...
Question 1 a- The friction factor for laminar flow doesn’t depend on pipe roughness. .(True) (false) b- The friction factor for laminar flow can be directly calculated, but experiments are needed to find the friction factor for turbulent flow. . (True) (false) c- The head losses for an orifice meter and venture meter are about the same .(True) (false) d- Head loss can be expressed in dimensions of length . (True) (false) e Which of the following effects can be...
DESCRIPTION: The total pressure of a flow decreases along a streamline due to losses associated with...
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 used to calculate the flow's friction factor and the valve's loss coefficient for a variety...
solve both parts a and b please A centrifugal pump having a head capacity relationship given...
solve both parts a and b please
A centrifugal pump having a head capacity relationship given by the equation; h = 160 - 9.58x10^Q? with hain feet when Q is in gpm, is to be used with a system similar to that shown in Figure 12.14. The fluid is water. Assume the pipe diameter to be 5-in, the total length of constant-diameter pipe is 700 ft, and the friction factor to be equal to 0.022. Neglect all minor losses. For...
#1 plz HW24 、049 wish to design a pumping system with an effective head (total dynamic head - TDH is to be 90 gpm....
#1 plz
HW24 、049 wish to design a pumping system with an effective head (total dynamic head - TDH is to be 90 gpm. a. If the system is lossless what is the required input power in Watts? b. If the system has an efficiency of 58% what is the input power in Watts? 2. Recall the system layout at the top of Page 1 in WS24. The input electrical power is 2600 W. The motor is an induction motor...
1. Define briefly: (a) the fault level of a system or unit in a system (b)...
1. Define briefly: (a) the fault level of a system or unit in a system (b) base MVA. State: (c) the equation for percentage impedance or impedance voltage (d) the relationship between X% and X pu (e) the units of X% and X pu (f) X pu in terms of the fault level MVA and the base MVA.
Question 1. Explain briefly () Factors affecting head losses in water pipe networks Question 2 Water is fully flowing into a 120 m long and 50 mm diameter horizontal Circular pipe at 42°C and an average flow velocity of 3.6 m/sec. ps 1008 kg/m' and Ruestion 4 Given that Waste Water is flowing uniformly and Half Fully into a 24 m diameter channel made from smoothly finished concrete. What is the minimum required channel bed slope in mm) to reach...
This question is about the fluid flow matter, and the diameter
calculation and the total losses are required ... Please solve
it
P2.98 kr/me Pielso Jo sm 3m -1 e Lielom dis? fi 0.002 ② (2,12m droon f2.0003 OD 2 Pod 9.2 @ total head loss (magort mine) 3 0.olm "/sec
Problem 1 (60 points; pipes in parallel & EGL/HGL) A large-size pipeline carrying a water flow (Q) of 0.2 m/s branches into two relatively smaller pipelines (1 and 2). The two branches have the following characteristics: • Pipeline 1: length - 500 m; diameter -0.2 m; friction factor -0.01; two different bends. Pipeline 2: length - 800 m; diameter - 0.3 m; friction factor -0.02; two different bends. The plan view of these pipelines is shown in Figure 8.1. The...
(a) Briefly discuss the environmental factors affecting accounting information system. (5 marks) (b) Assume that you have been asked to evaluate a particular theory of accounting. Discuss the factors would you consider before making a judgement that the theory appears 'sound? (10 marks)
Fluid Mechanics
QUESTION 4 (a) What are the Energy Grade Line (EGL) and Hydraulic Grade Line (HGL) in a pipe system? (1 mark) A factory draws its water supply from a mountain lake located 75 m above the factory (a) without pump. The factory is at present been supplied via 300 m of 20 cm diameter cast iron pipe. For control purposes, there are five gate valves and one globe valve in the line, as well as three standard 90...
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 used to calculate the flow's friction factor and the valve's loss coefficient for a variety...
solve both parts a and b please
A centrifugal pump having a head capacity relationship given by the equation; h = 160 - 9.58x10^Q? with hain feet when Q is in gpm, is to be used with a system similar to that shown in Figure 12.14. The fluid is water. Assume the pipe diameter to be 5-in, the total length of constant-diameter pipe is 700 ft, and the friction factor to be equal to 0.022. Neglect all minor losses. For...
#1 plz
HW24 、049 wish to design a pumping system with an effective head (total dynamic head - TDH is to be 90 gpm. a. If the system is lossless what is the required input power in Watts? b. If the system has an efficiency of 58% what is the input power in Watts? 2. Recall the system layout at the top of Page 1 in WS24. The input electrical power is 2600 W. The motor is an induction motor...
Most questions answered within 3 hours.
-
1. List the features used to classify leaf
types.
2. List some characteristics that are shared...
asked 48 seconds ago -
The three elements of Value Proposition, Key Customers, and
Capabilities operate within an environment. Which of...
asked 3 minutes ago -
Katelynn, a physician, earns $200,000 from her medical practice
in the current year. She receives $45,000...
asked 10 minutes ago -
Each row of the table below describes an aqueous solution at
25°C
.
The second column...
asked 15 minutes ago -
A horizontal wire is at y = 0. Current travels in the +x
direction. The magnetic...
asked 15 minutes ago -
Let X be a continuous random variable whose PDF is Let X be a
continuous random...
asked 36 minutes ago -
Martinez Company’s relevant range of production is 7,500 units
to 12,500 units. When it produces and...
asked 34 minutes ago -
A football with a mass of 1.2 kg is kicked from ground level to
a height...
asked 40 minutes ago -
Remember: Changes in supply determinants shift supply, and
changes in demand determinants shift demand. We say...
asked 38 minutes ago -
Why is the answer b), for this question? I came up with C) for
my incorrect...
asked 44 minutes ago -
Suppose that you know that in the population of full-time
employees in the United States, the...
asked 1 hour ago -
This experiment was designed originally to sample various meat and carcass quality
aspects of Ontario pigs...
asked 1 hour ago