Long semi-circular duct is shown in the given figure. The shape factor F22 for this case is AI
Q: A centrifugal pump is used to pump the water at its temperature in a reservoir with the free water…
A:
Q: Explain the effects on the virtual loss of transverse GM due to the free surface effects when the…
A:
Q: 1. Are pipe systems common in engineering applications?
A: (1) The pipe systems are most commonly used in the engineering applications in mechanical as well…
Q: Water at 40°C passes through 3.8-cm internal diameter copper tube at a rate of 800 L/s. Determine…
A: The value of the dynamic viscosity of the water at 40°C is: μ=0.653×10-3 Nsm2 The flow rate through…
Q: The volume flow rate of laminar and fully developed flow in an inclined pipe of length L can be…
A: Option (a) is correct option
Q: onsider two rectangular tanks having constant flow areas of A1 and A2. The tanks are connected at…
A: Given dataArea of tank 1 = A1Area of tank 2 = A2pipe diameter = dInitial elevation = ho
Q: A reciprocating air compressor serves an air operated sinking pump operating at 760 kPag and 6.20…
A: For solution refer below images.
Q: Determine the rate of flow of water through a pipe of diameter 20 cm and length 50 m when one end of…
A: given data diameter = 20cm length = 50 m f= 0.009 height of water in the tank = 4 m find the flow…
Q: Water at 4°C (p-998 kg/m and u-1.52 x 103 Pa-s) is flowing steadily through a 3 mm diameter circular…
A:
Q: An orifice of diameter 150 mm is fitted at the bottom of a boiler drum lenth 6 m and of diameter 2…
A:
Q: m long pipe. The Tank has a constant: s an inside diameter of 15 cm. At ste. n of oil. While the…
A: law of concentration of mass qin = Adhdt +qoutqin = Adhdt+πd2v4............1 v = velocity of flow…
Q: * Surface tension is caused by the force of ..............at the free surface None of the above. O…
A: Answer 1: Cohesion force is a force which is caused due to the attraction force between two same…
Q: / A fluid containing (water, oil, air) flowing through the tube and open to the atmosphere as shown…
A: Given data
Q: For a laminar flow in a circular tube, determine the kinetic energy correction factor a and the a'…
A:
Q: The power 484 W is required to transmit 6 x 10-3 m3/s of oil that has a head loss of 16 m.
A:
Q: A 3100 cfm of air passes through the main duct of a residences building. The average velocity at…
A: The given statement is false.
Q: w in
A: given: Why does the friction factor increase as the velocity decreases in a laminar flow in a pipe?
Q: 5. The plate covers the 13 cm diameter hole. What is the maximum H which can be maintained without…
A: Given:
Q: 7. The value of friction factor 'f' for smooth pipes for Reynolds number 106 is approximately equal…
A: Given: Reynold's number , Re=106 smooth pipes To find: friction factor 'f'
Q: The drinking water needs of an office are met bylarge water bottles. One end of a 0.35-in-diameter,…
A: Given data, Assumption: - Steady Flow, Incompressible & Irrotational flow, Neglect all minor…
Q: c) The increase in the outer and inner diameters Ddout and Ddin d) The increase in the pipe wall…
A:
Q: A rectangular duct whose cross-section has a w of 3 m and a h of 1.5m is used to transfer cooled…
A: Given:b=3 mh=1.5 m
Q: Size the supply circular duct system shown in figure below using equal friction method with pressure…
A: Given that Size the supply circular duct system shown in figure below using equal friction method…
Q: QI: A closed tank partially filled with water up to a height of 0.9 m having an orifice of diameter…
A:
Q: What is the function of V-cone flow element and manifold pressure measuring devices, where equipment…
A:
Q: A large, open tank contains oil and is connected to a 0.3 cm diameter conduit as shown in Figure. A…
A: Given data, d = Diameter of the conduit = 0.3 cm = 0.003 m A = cross-sectional area of the conduit =…
Q: Consider two identical 2-m-high open tanks filled with water on top of a 1-m-high table. The…
A: The figure (a) shows the tank placed on table without hose open to atmosphere . The figure (b) shows…
Q: Venturi meter as shown in Figure 2 has the cross-sectional area of 10 m² and 5 cm² at Point A and…
A: Given that, (a) The speed of water at point A is given by the formula, Velocity at point A is…
Q: The water is flowing througha pipe having diameters 20 cm and 10 cm at sections 1and 2 respectively.…
A:
Q: A centrifugal pump is used to pump water at 25 ° C from a reservoir open to the atmosphere with the…
A:
Q: 2) V2 = 0 water tank B Z2 - Z1 (1) Z1 D water tank A pump valve 72
A:
Q: The turbines in a hydroelectric plant are fed by water falling from a 50 m height. Assuming 91%…
A:
Q: A gardener is thinking of installing piping system for watering the plants in his garden located…
A: As per the guidelines, I can solve only first question, for second question, please re-post it in a…
Q: Pressure difference required for pipe with elevation change. Water at 68°F is to be pumped through…
A: given data
Q: A 550-ft-long horizontal commercial steel pipe having a diameter of 6 in. is used to transport water…
A:
Q: A 1-kW intake fan is used to pull in air (p.-1.225 kg/m') from a room and push it through a duct of…
A: flow = area * velocity area = 1 x 0.5 = 0.5 m2
Q: A large, open tank contains oil and is connected to a 0.3 cm diameter conduit as shown in Figure. A…
A: Given data as per questiondiameter of pipe=0.3 cmPatm=100 kpah=25+0.32=0.2515 m considering FBD of…
Q: The duct has a cross section 15 cm x 20 cm made of commercial steel, has air flowing steadily at 1…
A:
Q: A gardener is thinking of installing piping system for watering the plants in his garden located…
A: In fluid dynamics following principles are used. 1) Mass conservation 2) Energy conservation if a…
Q: Explain the system parameters using the Non- Flow Energy Equation
A: Non flow energy system : A system in which during a process there is no interaction of mass but…
Q: Water is to be delivered from a reservoir through a pipe to a lower level and discharged into the…
A: Given Data Diameter of the pipe, d=50mm Discharge, Q=0.00631 m3/s Head loss, HL=11.58m
Q: Water at 70°F passes through 0.75-in-internal- diameter copper tubes at a rate of 0.5 lbm/s.…
A: Find out the cross-sectional area Ac=πd24=π(0.75/12)24=0.003068 m2 Find out the velocity…
Q: Q1:-Calculate the power of the turbine as shown in fig.(1), neglecting the losses Fig.1 30 m D7.5 cm…
A:
Q: Which has a greater minor loss coefficient during pipe flow: gradual expansion or gradual…
A: Which has a greater minor loss coefficient during pipe flow: gradual expansion or gradual…
Q: What is the physical significance of the Reynolds number? How is it defined for (a) flow in a…
A: Reynold's number tells about whether the flow is turbulent or laminar. If the Reynold number is less…
Q: Why are liquids usually transported in circular pipes?
A: Mostly, we can see that the fluids are transported through circular pipes. This is because of the…
Q: A rectangular duct whose cross sectional area has a width of 6m and a height of 3.5m is used to…
A: Width, b= 6 m Height, h= 3.5 m To find: Equivalent diameter of the duct, d
Q: During a retrofitting project of a fluid flow system to reduce the pumping power, it is proposed to…
A: From the table 14-4, The loss coefficient for miter elbow with vanes is KL≈0.2 The loss coefficient…
Q: The diameter of the smooth pipes used in the pumping system in the lower figure is 150 mm and its…
A: Given: The diameter of pipe, d = 150 mm = 0.15 m The efficiency of pump = 0.84 The change in height…
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- Use= Resolving of Example (1-3) Two reservoirs with a difference in elevation of 15 m are connected by the three pipes in series. The pipes are 300 m long of diameter 30 cm, 150 m long of 20 cm diameter, and 200 m long of 25 cm diameter respectively. The friction factors for the three pipes are, respectively, 0.018, 0-020 and 0-019, and which account for friction and all losses. Further the contractions and expansions are sudden. Determine the flow rate in l/s. The loss co-efficient for sudden contraction from dia. 30 cm to 20 cm = 0.24. Le-L₂ (D.) ² Le = L3 (D₁) ² 5 D3 LT. L₁ + L₂ ( D₁ ) ³ + L3 (D²₂) ³ 5 5 D3last three digits of your number for the upstream pressure: 754Solve the second problem please
- Design a cylindrical pressure vessel to carry compressed air for a self-contained breathing apparatus for use by firefighters when operating in smoke-filled buildings. The minimum inside diameter is to be 20 cm, and the length of the cylindrical portion of the tank is to be 45 cm. It must withstand a service pressure of 4.0 MPa. Use a design stress of Su/8 to account for a large number of pressurization cycles. The tank is to be made from aluminum alloy 6061- T6A simply supported E C Search Textbook Solu My Questions | bartle s://ethuto.cut.ac.za/ultra/courses/_9063_1/cl/outline v Question Completion Status: The temperture e, radius The thro and of a pipe with inner 02 and outer radius are given by -In () 2 пkL and ®2 = Incr2) 2 пkL i= 1 whe where Q is the heat transfer rate, L is the length the of the pipe and k is thermal conductivity. tem The answer of e,-02 Mak A In 2 пkL A 12 01-02: In (r-r2) 2 пkL | 2 In 2 пkL C C D None of the above is correct V D N A. Option A is correct S. B.Q4 Define the swept and clearance volumes, support your answer with schematic diagram.
- W hen the galvanized ion sheets comewith din ensions (2x1)m.Calulate the num ber of sheets required to m ade the rectangular duct system shown in figure belbw w hen it sized using equal friction m ethod w ith frictionalpressure drop of 1pam and alow able height is 300 mm. 0.6 m /s 0.6 m/s 2m 2m 2m F 2m Fan 2m B 5mQuizel-2d sem ester 2021-2022 M oming) W hen the galvanized hon sheets aom e with dim ensions (2x1)m.Cakulate the num ber of sheets equined to made the ectangular duct system shown in figue below when it sized using equal friction m ethodwith frictional pressure diop of 1pam and alow able height is 300 mm. 0.6 m /s 0.6 m/s D 2m 2m 2m F 2m Fan C. E 2m B A 5mTwo vats are connected by a submerged pipe with a square cross-section, as shown in the image attached. A hinged valve in the centre of the square pipe prevents the fluid in both vats from mixing. The valve door is square and has a cross sectional area of L X L, and the hinge is at the top of the door. The fluid depth in the first tank is h1 and the depth in the second tank is h2. The fluid in Vat 1 exerts a horizontal force, F1, on the valve door when it is closed. Express F1 in terms of h1. The fluid in Vat 1 exerts a Moment M1 on the valve door (acting about the hinge at the top of the door) when it is closed. Express M1 in terms of h1. Considering the fluid in both vat1 and vat2, express the net moment on the door in terms of h1 and h2 when it is closed. If the valve can withstand a moment of Mmax before opening, find the maximum possible height difference between the fluid in vats 1 and 2.