18 cm 5 cm Water manometer

Q: Water at 10°C (ρ = 999.7 kg/m3 and μ = 1.307 × 10−3 kg/m·s) is flowing steadily in a 0.015 mm…

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Q: A 3-m-high large tank is initially filled with water. The tank water surface is open to the…

A: Draw a diagram for the problem. According to the question, the kinetic energy correction factor can…

Q: Explain the the mechanical efficiency of a fan is the ratio of the rate of increase of the…

A: Kinetic energy is only mechanical energy of air . If we consider a fan to which we give some power…

Q: Air at 110 kPa and 35°C flows upward through a 6-cm-diameter inclined duct at a rate of 65 L/s. The…

A: Given data,

Q: Water is to be withdrawn from an 11.2-m-high water reservoir by drilling a 4.1-cm-diameter hole at…

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Q: Liquid ethanol (density is 815 kg/m^3) at a pressure of 235 kPa enters a 12-cm-diameter pipe at a…

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Q: The volume flow rate of liquid refrigerant-134a at 10°F (ρ = 83.31 lbm/ft3) is to be measured with a…

A: Given:- d= 2 in D= 5 in Cd= 0.98 ρ= 83.31 lbm/ft3 ∆P= 6.4 psi g=32.2 ft/s2 To find:- Flow rate, V

Q: Water in a partially filled large tank is to be supplied to the roof top, which is 8 m above the…

A:

Q: Water at 10°C (? = 999.7 kg/m3 and ? = 1.307 × 10−3 kg/m·s) is flowing steadily in a…

A: The temperature of water is T = 10°C = (10°C + 273) K = 283 K The density of water ρ = 999.7 kg/m3…

Q: Consider the fully developed flow of glycerin at 40°C through a 70-m-long, 4-cm-diameter,…

A: Given data as per question Length of pipe = 70 m Diameter = 4 cm Velocity of fluid = 6 m/s Density…

Q: Oil at 20°C is flowing through a vertical glass funnel that consists of a 20-cm-high cylindrical…

A: Given: The diameter of pipe = 1 cm The height of cylindrical reservoir = 20 cm The height of the…

Q: A very large tank contains air at 102 kPa at a location where the atmospheric air is at 100 kPa and…

A: Write the given data. Write the properties of air at 20°C.

Q: i. Water is flowing through a pipe having diameters 30 cm and 15 cm at the bottom and upper end…

A: To obtain the solutions of the above question, we must apply two equations which are- 1. The…

Q: Heated air at 1 atm and 30∘∘C is to be transported in a 150-m-long circular plastic duct at a rate…

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Q: Consider the flow of oil with ? = 894 kg/m3 and ? = 2.33 kg/m·s in a 28-cmdiameter pipeline at an…

A: Write the given data.

Q: Air at 105 kPa and 37° C flows upward through a 6-cm-diameter inclined duct at a rate of 65 L/s. The…

A: Consider the diagram shown below for the venturimeter.

Q: A venturi meter equipped with differential pressure gage is used to measure the flow rate of water…

A:

Q: Heated air at 1 atm and 35°C (p= 1.145 kg/m' and u= 1.895 X10$ kg/m s )is to be transported in a…

A: Calculated the minimum diameter of the duct.

Q: A liquid with a density of 0.8 [g/ml] flows through a tube with an inner diameter of 50 [mm].  There…

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Q: A gas (ρ = 0.07088lbm/ft3, μ = 0.04615 lbm/ft-hr) is to be transported through a 550 ft long…

A: To find :  The velocity of flow, Reynold's number, Darcy-Weisbach friction factor and mass flow…

Q: Heavy oil is flows in a 40 cm diameter cast iron pipe f= 0.044. If the head loss due to pipe…

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Q: Water is pumped at the rate of 20 m3/s from the reservoir located at elevation 100 m and out through…

A: Water flow rate, Q=20 m3/sElevation of lower reservoir, z1=100 mSuction pipe diameter, ds=1.5…

Q: The mass flow rate of air at 20°C (? = 1.204 kg/m3) through a 18-cm-diameter duct is measured with a…

A: Step 1:Given DataDensity of air at 20∘C =1.204kg/m3Diameter of duct ′dd′=18cm=18×10−2mDiameter of…

Q: The flow rate of water at 20°C (? = 998 kg/m3 and ? = 1.002 × 10−3 kg/m·s) through a 60-cm-diameter…

A: Given, T = 20°C, Density of water (ρ) = 998 kg/m3  Dynamic Viscocity (μ) = 1.002 × 10−3 kg/m·s Flow…

Q: A- Determine the flow rate and the average flow velocity of methanol at 20°C (p= 788.4 kg/m³ and u=…

A: Q =Cd Aorfice 2gxρHgρWater-111-AorficeApipe2Cd = coefficient of discharge Aorfice  = area of…

Q: What are the primary differences between fans, blowers, and compressors? Discuss in terms of…

A: The head or pressure producing machines increases the level of energy of the fluids passing through…

Q: ROBLEM 1. In a hydroelectric power plant, 100 m/s of water flows from an elevation of 120-m to a…

A: We know that Efficiency=Output PowerInput Power×100                                   80=Output…

Q: Determine the static fan efficiency if total fan mechanical efficiency is 70% and air is measured at…

A: Given DataQ=1.42m3/sηm=70%d2=275mmhw=2.54cmd1=300m

Q: The water at 20°C in a 10-m-diameter, 2-m-high aboveground swimming pool is to be emptied by…

A: Given Data: The temperature of water is T = 20°C. The diameter of pool is D = 10 m. The height of…

Q: Oil at 20°C is flowing through a vertical glass funnel that consists of a 20-cm-high cylindrical…

A:

Q: A liquid with a density of 0.8 [g/ml] flows through a tube with an inner diameter of 50 [mm].  There…

A: Given: Orifice coefficient, Co = 0.61  Orifice diameter, Do = 25.4 mm Diameter, D = 50 mm Find: Flow…

Q: diameter tube at a rate of 0.6 m3/s and leaves through a 25 cm diameter tube. cm in diameter With a…

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Q: An orifice with a 1.8-in-diameter opening is used to measure the mass flow rate of water at 60°F (?…

A: B =d/D B= 1.8/4 = 0.45

Q: Water flows with a flow rate of 0.035 m³/s through a horizontal pipe whose diameter is reduced from…

A: Solution:

Q: A venturi meter equipped with differential pressure gage is used to measure the flow rate of water…

A:

Q: The velocity profile in fully developed laminar flow in a circular pipe of inner radius R = 2 cm, in…

A: Given data: The inner radius is, R = 2 cm. Velocity profile, u(r) = 4(1 – r2/R2). Write the…

Q: An inverted 3-m-high conical container is initially filled with 2-m-high water. At time t = 0, a…

A: Write the expression of the conservation of mass for a control volume process. Write the expression…

Q: Heated air at 1 atm and 35°C (p= 1.145 kg/m' and u= 1.895 X10$ kg/m s )is to be transported in a…

A: Given Data The pressure of the air is P=1 atm.  The temperature of the air is T=35°C. The discharge…

Q: The weight of a water tank open to the atmosphere is balanced by a counterweight, as shown. There is…

A: Now as per the given condition The area of the outlet hole is given asAh=π4d2here d=4 cm=0.04…

Q: A venturi meter equipped with differential pressure gage is used to measure the flow rate of water…

A:

Q: The flow rate of methanol at 20°C (? = 788.4 kg/m3 and ? = 5.857×10−4 kg/m·s) through a…

A: ρ = 788.4 kg/m3μ = 5.857 x 10-4 kg/m s heigh difference in manometer = 11 cm pressure difference due…

Q: The water in an 5.2 m-diameter, 6.6 m-high above-ground swimming pool is to be emptied by unplugging…

A:

Q: (b) Water at 10°C is flowing steadily in a 0.12 cm diameter, 15 m long horizontal pipe at an average…

A: Given:d=0.12 cm =0.0012 mL=15 mV=0.9 m/sθ=30°

Q: A 3-m-high large tank is initially filled with water. The tank water surface is open to the…

A: From the given data, The static suction head of the pump, hs=-3m The static discharge head of the…

Q: Water in partially filled large tank is to be supplied to the roof top, which is 8 m above the sea…

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Q: The weight of a water tank open to the atmosphere is balanced by a counterweight. There is a 4-cm…

A: Velocity of water  at exit through pipe can be determined as Discharge from hole can be determined…

Q: A liquid food (p = 900 kg/m³, µ= 2 cP) flows from a 15 m long pipe of 3-in. diameter to a 25 m long…

A: Given data Density of liquid = 900 kg/m3Viscosity = 2 cP = 0.002 Ns/m2Length of pipe 1 = 15…

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: How does the Venturi Meter's manometer reading affect its discharge?   How does a Venturi Meter…

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Q: It is observed that water at 20°C rises up to 20 m height in a tree due to capillary effect. The…

A: Given Data⇒Capilary riseh=20 mSurface tensionσ=0.073NmContact angleθ=20°Problem definition⇒Problem…

Fluid Dynamics

The study of the flow of gases and liquids, usually in and around solid surfaces, is known as fluid dynamics in physics and engineering. Fluid dynamics, for example, can be used to evaluate the movement of air through an airplane wing or the surface of a vehicle. It can also be used in ship design to increase the speed at which ships pass through water.