A nozzle 12.5 cm by 5 cm is trained vertically upward. At a point 30 cm below the tip, the pressure is maintained at 235 KPa. If the available power in the jet is 8000 watts, find the height through which the jet of water will rise (neglecting air friction), the coefficient of velocity, and the head loss on the nozzle.

Q: Water is flowing in a fire hose with a velocity of 1 m/s and pressure of 3.8 bar. At the nozzle the…

A:

Q: A closed vessel contains water up to a height of 2 m and over the water surface there is air having…

A:

Q: A reciprocating compressor draws in 500 cubic feet per minute of air whose density is 0.079 ft/cu.…

A:

Q: An unknown gas is flowing through a venturi meter whose diameters as shown. Gage pressures are…

A:

Q: Find the driving friction force on the tires

A:

Q: Two chambers, Chamber 1 and Chamber 2 where pressure at chamber 1 p1=70 kPa, at chamber 2 the…

A:

Q: 3. A 10-ft diameter by 15 ft height vertical tank is receiving water (p = 62.11b/ft3) at the rate of…

A: GivenD=10ftH=15 ftρ=62.11 lb/ft3Q˙in=300 gpm=0.668403 ft3/sd=6 in =612ft =0.5 ftV=5fps=5 ft/s…

Q: Water is flowing in a fire hose with a velocity of 1 m/s and pressure of 3.8 bar. At the nozzle the…

A: Solution.

Q: A leaky 15-kg bucket is lifted from the ground to a height of 18m at a constant speed with a rope…

A:

Q: Two electric motors are being considered to drive a centrifugal pump. Each motor is capable of…

A: Given: P = 60 hp MARR = 8% To find: Annual cost of electric power

Q: 3.) An air compressor handles 8.5 m³/min of with a density of 1.26 kg/m² and a pressure of 1 atm,…

A: Given data  Volume flow rate = 8.5 m3/min density (ρ)= 1.26 kg/m3  Pressure (P)= 1 atm  discharge…

Q: An air compressor has a suction volume of 0.35 cubic meter/ second at 97 kPa and discharges to 650…

A: The suction volume of the air compressor is, V1=0.35 m3/s. The pressure at the inlet of the…

Q: 1.) The flow energy of 0.124 m³/min of a liquid crossing a boundary to a system is 18 kW. Find the…

A: Given : volumetric flow rate = 0.124 m3/min Power = 18 kW Pressure = ?

Q: A compressor draws in 0.25 m/s of air whose density is 1.26 kg/m³ and discharges it with a density…

A:

Q: projectile-like object with maximum diameter of 20 cm is placed at the exit of a 25-cm-diameter…

A:

Q: Aa hydraulic turbine receive water from a reservoir at elevated of 50 m above it. What is the…

A:

Q: The air in a car tire is held at a pressure of 220 kPa (gage) in an atmosphere where the atmospheric…

A:

Q: Air flows steadily at a pressure of 105 kPa at a speed of 0.1m / s and a temperature of 300K in a…

A: For steady and incompressible flow the continuity equation must be satisfied.

Q: How much air is used per kg of coal burnt in a boiler having a chimney of 31.1 m height to create a…

A: When the pressure difference in a certain region falls below the atmospheric pressure value, a…

Q: A water truck drives slowly around a construction site, spraying water to keep dust down. A pump…

A:

Q: you have a flat tire and need to pump up the tire on your car  with a hand pump, what force do you…

A:

Q: A pump sends a substance (sg=1.9) from a tank to a tank placed at a higher level, where the velocity…

A: Given specific gravity Sg = 1.9 velocity at 2 v2 = 1 m/s friction losses  hl = 5.8 m efficiency of…

Q: A leaky 15-kg bucket is lifted from the ground to a height of 18m at a constant speed with a rope…

A:

Q: At atmospheric pressure of 100 kpa exists inside a room. Air is exhausted through a 0.5m diameter…

A: The fan capacity if the operating speed is changed to 1200rpm is 0.667 m3/s.

Q: An incompressible fluid flows through a nozzle at 5 kg/s. What is the final velocity if inlet…

A: Given data: m˙=5 kg/sv1=5 m/sA2=12A1 Need to determine the final velocity of the fluid.

Q: Consider a centrifugal blower that has a radius of 20 cm and a blade width of 9 cm at the impeller…

A: Given Data The inlet radius of the blower is:r1=20 cm The width of the blade is:b1=9cm The outlet…

Q: Two chambers, Chamber 1 and Chamber 2 where pressure at chamber 1 p1=70 kPa, at chamber 2 the…

A:

Q: PROBLEM 1: Assume 5 Ib/sec of fluid enter a steady-state, steady flow system with p1 = 100 psia, p2…

A: Mass flow rate, m˙= 5 lb/sec P1= 100 psia ρ1= 0.2 lb/ft3 v1= 100 fps u1= 800 Btu/lb P2= 20 psia ρ2=…

Q: 1. An air compressor works with air at 20 °C compressing the air from 1 bar absolute (105 N/m²) to…

A: To find: The specific work and head generated. Given: The initial temperature is T=20°C. The initial…

Q: A fan is rated to deliver 680 m3/min at a static pressure of 304 cm of water when running at 219 rpm…

A: To find the power at the changed conditions

Q: 10 kgm/min of air are compressed isothermally from P1 = 96 kPa and Ṿ1 = 7.65 m3/min to P2 = 620 kPa,…

A:

Q: an airplane is flying at a 4000 m elevation where the temperature is -11C and the density of air is…

A:

Q: A scuba tank is dropped overboard and sinks to the ocean floor 20 ft below (T = 62 F). The composite…

A:

Q: You want to get water out of a tank using a small flexible tube that is inserted into the tank from…

A:

Q: Water vapor, whose pressure is 650 kPa and temperature 573 K, enters a well-insulated device at a…

A: Initial pressure of vapor(P1) = 650 KPaFinal pressure of vapor(P2 ) =  130 KPaInitial temperature of…

Q: A water pump is designed to lift 180 gallons per minute to a height of 49 feet. The pump is 90%…

A: The flow rate is The height is The efficiency of pump is

Q: If a jet is inclined upward 30O from the horizontal, what must be its velocity to reach over a 3-m…

A: Consider the diagram as shown below for the given system.

Q: A company needs to pump coconut oil (den: 924 kg/m^3) from the import truck to its holding tank 15…

A:

Q: ine a fluid packet moving through the Orifice plate. What happens when it’s Kinetic Energy as it…

A: