As3...Air at atmospheric pressure, 27 °C and %30 RH conditions and with a velocity of 3 m/s flows parallel to a square water pool having the 10 m x 10m dimensions. Water in the pool is at 33 •C. Determine the time required for the water height in the pool to decrease 10 mm.

Q: Q/A uniform flow with a velocity of 4 m/s is flowing over a source placed at the origin. The…

A: Given: Uniform velocity (U)=4m/sStagnation points= (-0.35,0)

Q: 1 A converging-diverging nozzle has a throat area of 0.002 m? and an exit area of 0.0077 m?. The…

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Q: (b) Consider fully developed flow of an incompressible Newtonian liquid in an in- finitely long tube…

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Q: Q4//A/ Air enters a constant-area insulated duct with a velocity of 118 m/s, static temperature of…

A: Given V=118 m/s , T=283 K , P=400 kPa, D=4.5 cm , L=65 cm , f=0.05;So the loss of pressure in the…

Q: Liquid hydrogen and oxygen are burned in a combustionchamber and fed through a rocket nozzle that…

A: Given, vexit = 1600 m/s Pambient =P exit = 54 kPa=54,000 Pa ρexit = 0.15 kg/m3 dexit = 45 cm =0.45m…

Q: Q3/ Water enters a conical diffusing passage (see Figure below). With a flow rate of 10ft'/s, and if…

A: Data given-  Q = 10 ft3/s  A1 = 2 ft2  v2 = 0.5 ft/s

Q: Engine oil at 40°C (ρ=875 kg/m³) flow into a 2.5 cm diameter horizontal pip with a velocity of 1 m/s…

A: Given:- ∆P=P1-P2=538 kN/m2ρ=875 kg/m3d1=2.5cmd3=0.5cmv1=1 m/s To find:- Exit velocity, v3

Q: The solid- propellantrocket in Fig. P3.35 is self-contained and has no entrance ducts.Using a…

A: Given Molecular weight = 28 Combustion temperature = 1500 K Combustion pressure = 950 kPa Exit…

Q: Q2) Water at 4°C enters a tank of diameter DT = 50 cm at a constant mass flow rate of min= 1 kg/s.…

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Q: Problem (2) Air Hows is extrapically through a duct with Too 300°C. At two sections with identical…

A: Given To = 300oC A = 25 cm2 P1 = 120kPa P2 = 60kPa To find Mass flow rate Throat area Mach number

Q: Air at a stagnation state of 300 kPa and 350 K flows through a convergent nozzle of exit diameter 15…

A: The problem is from the fluid mechanic subject and the topic is flow with friction and heat…

Q: Consider the large open tank of water. At a height, h = 1 m, above the bottom, it is connected to a…

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Q: Air enters a 5-cm-diameter pipe at 380 kPa, 3.3 kg/m3,and 120 m/s. The friction factor is 0.017.…

A: (a) Pressure is written as, Length of a pipe is written as,

Q: Air is kept in a tank at pressure Po = 689 KPa abs and temperature To = 17°C. If one allows the air…

A: Given: Stagnation pressure = 689 kPa Stagnation temperature = 17+273 = 290 K Exit pressure = 101.325…

Q: Air flows adiabatically through a 2cm diameter pipe. Condition at section 2 are p2 = 100kPa, T2…

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Q: Air flows through a converging-diverging nozzle. The air has total head density of 1.23 Kg/m. For…

A: To find: The temperature, pressure and area at the exit. Given: The flow is isentropic and…

Q: Standard atmospheric air [TO = 288 K, p0 =101 kPa(abs)] is drawn steadily into an adiabatic,…

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Q: Friction factor for a very rough pipe wall is constant at high Reynolds numbers. With that…

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Q: A test section in a wind tunnel is at Ma = 2.5, T = 15 °C, and P = 35 kPa (abs). The fluid is air.…

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Q: Nitrogen enters a diffuser at 200 m/s with a pressure of 80 kPa and a temperature of -20 C. It…

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Q: multi-stage high –pressure steam turbine is supplied with steam at a stagnation pressure of 7 MPa…

A: Given dat: Multi-stage high pressure steam turbine Initial temperature (T1)    =5000C…

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A: Bernaullis Principle In a fluid flow, the total energy at a point remains conserved. Pressure energy…

Q: Methane is flowing through an insulated 15-cm diameter pipe. The entering conditions are kPa, 100°C,…

A: Given data,d=15cmf=0.023P1=600kpaT1=100°Cm=5kgs

Q: Air fl ows adiabatically in a 3-cm-diameter duct, withf 5 0.018. At the entrance, T1 = 323 K, p1…

A: Given data:  Air flows adiabatically Duct diameter (D) = 3 cm = 0.003 m Friction factor (f)  = 0.018…

Q: A nozzle is required to provide environmental conditions of 100 kPa, 20oC values and R 134a constant…

A: final temperature (T2 ) =   20°C  = 273 K V2 = 200 m/s P2 = 100 kPa considering according to data…

Q: A garden hose with an inside diameter of 2 cm carries water with a mass flow rate of 60 liters per…

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Q: A pipe takes water from a reservoir where the temperature is 12 °C to a hydro- electric plant 600 m…

A: The Answer is below

Q: Q4/A/ Air enters a constant-area insulated duct with a velocity of 118 m/s, static temperature of…

A: As per Bartleby's policy in case of multiple questions I can solve only first one. Please repost…

Q: Ехample 3.1 Air flows from a reservoir where P 300 kPa and T 500 K through a throat to section I in…

A: Given That P= 300 Kpa  and  T= 500 K

Q: Air is stored in a tank of 2 m2 in volume at a pressure of 3 MPa and a temperature of 300 K. The gas…

A: Given: V = 2 m3 Po = 3 MPa T = 300 K Pb = 101 kPa Acs = 0.0012 m2

Q: Q4//A/ Air enters a constant-arca insulated duct with a velocity of 118 m/s, static temperature of…

A: As per Bartleby's policy in case of multiple questions I can solve only first one. Please repost…

Q: A large vessel contains compressed air at To = 350 K and Po = 2 bar. A converging-diverging nozzle…

A: As given that at inlet of nozzle T0= 350 K , P0= 2 bar So the velocity at the entry of nozzle will…

Q: setup a Bernoulli's equation in head form that can be used to determine the pump power requirement.…

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Q: 1- Air enters a compressor for a mass flow rate of 0.04 kg/s. at a stagnation temperature 358 K.…

A: Given:P1=100 KPaP2=900 KPaT1=358 Km=0.04 Kg/s

Q: Air at pressure and temperature of 200 kPa, 373.2 K flows through a duct at 270 m/s. The gas…

A: i) Mach number greater than 0.3 is considered as compressible flow. Given: P = 200 kPa T = 373.2 K V…

Q: Air enters a nozzle at 2.21 m3 kg and 30m/s. How much mass is entering the system if the orifice is…

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Q: Air at 20°C is hydrodynamically fully developed as it flows in a 1 cm I.D. pipe. The average…

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Q: Air enters a compressor with negligible velocity at 85 kPa absolute and 20°C. It leaves with a…

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Q: The environmental conditions of a nozzle are required to provide 100 kPa, 20 C values and R-134a…

A: According to the given information, we have temperature Te= 293.2, constant flow Ve =200m/s, and…

Q: Each stage of an axial flow compressor is of 0.5 reaction, has the same mean blade speed and the…

A: Given data: At entry to first stage: Stagnation conditions: P01=101.3 kPa, T01=278 kPa, Static…

Q: An air curtain is produced by blowing air through a long rectangular nozzle at high air velocities…

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Q: A partly full water tank admits water at 85 N/s weight flow while ejecting water on the other side…

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Q: Q3- Air flows from a reservoir and enters a uniform pipe with a diameter of 0.05 m and length of 10…

A: