Saturated water vapor at 150°C (enthalpy h = 2745.9 kJ/kg) flows in a pipe at 35 m/s at an elevation of z = 24 m. Determine the total energy of vapor in J/kg relative to the ground level.   The total energy of the vapor is  ________× 106 J/kg

Q: Steam enters an a turbine with an inlet area of 800 cm^2 at h = 3268 KJ/kg, specific volume of 0.384…

A:

Q: during the process from the initial temperature of (30×1.6)°C down to the final temperature of 20°C.…

A:

Q: ands polytropically through a gas turbine according to the process PV^1.42 = C. If the turbine…

A: Given:PV1.42=CW=27.04 MW

Q: Law on Conservation of Mass states that: During any time interval, for any control volume, the mass…

A:

Q: One pound of carbon monoxide per second with an initial temperature of 400°F is allowed to expand…

A:

Q: A fluid at 100 psia, with a specific volume of 4ft3/lb and a velocity of 600 ft/s, enters a device.…

A:

Q: t=280 degrees celsius and s=5.72 KJ/KG determine enthalpy and specific internal energy

A: To determine enthalpy and specific internal energy at T=280 degrees celsius and s=5.72 KJ/KG

Q: A mixing vessel initially contains 3,907.66 lb of liquid fluid. The vessel is fitted with two inlet…

A: Given: The amount of fluid in the mixing vessel is A=3,907.66 lb. The mass flow rate through the…

Q: An ideal gas at 25 °C and 1.2 atm enters a pipe with an internal diameter of 4.5 inches. The average…

A:

Q: The maximum density of water is

A: from 0 to 4 degree C density will increase then it will decrease. maximum at 4oC and it will be 1000…

Q: Consider an air conditioning system which requires periodic air renewal. Therefore, fresh air must…

A:

Q: Water flows at steady state. It is siphoned from an open container as shown below. The height of the…

A: Water level in the tank, z1=18.6 ftHeight of point 3, z3=4.2 ftAtmospheric pressure, Patm=14.7 psia

Q: A vessel contains water. The conditions of the system are: • volume of the vessel: V = 0.1 m³ •…

A: Given data :- volume = 0.1 m^3 Pressure = 200 kpa Mass = 5 kg Specific volume  vf = 0.001061 m^3/kg…

Q: One hundredth of a kilogram of air is compressed in a piston-cylinder device. At this instant of…

A:

Q: In a central air-conditioning system, 72 kg per hour of air at 15 degree celsius and 1.1 bar enters…

A: Given data: mass flow rate of air = 72 kg/hr = 0.02 kg/s Temperature of air = 15oC =15+273=288 K…

Q: 1. Determine the mass flow rate in lbm/s of a liquid (p = 0.8 g/cm³) flowing through a 2 in (inside…

A:

Q: A fluid system undergoes a non-flow frictionless process from 5.5 ft3 to a final volume 2.5 ft3 in…

A:

Q: The volumetric flow rate of an ideal gas in a pipe is 3.51lt/sec. If the temperature of the gas is…

A:

Q: A compressor receives 21.6 m³/min of carbon dioxide (CO₂) gas. The initial and final specific…

A:

Q: One pound of air with an initial temperature of 200F is allowed to expand without flow between…

A: mass, m=1 lb or 0.453 kgT1=200o F or 366.48 KP1=90 Psi or 620528 PaP2=15 Psi or 103421 Pan=1 ,…

Q: Water flows through a horizontal pipe at a rate of 4 liter/s. The pipe consists of two sections of…

A:

Q: At very high velocities, even small changes in velocities can cause significant changes in the…

A: The expression for kinetic energy is given as: KE=12mv2 Here, m is the mass of the body and v is the…

Q: A fluid flows at 450 ft/s with specific volume of 12.8 ft3 /lbm, pressure of 14.7 psia and specific…

A:

Q: An industrial sized boiler, operates at a pressure of 20 bar. Saturated liquid enters the boiler and…

A:

Q: re is 1000°K, inlet pressure 1000 kPa, and the exit pressure is 150 kPa. The turbine produces…

A: given: inlet temperature =1000 Kinlet pressure=1000 kPaexit pressure=150 kPa

Q: If 37 kJ of heat is applied to a non-flow system while 54 kJ of work is done by the system,…

A: Given: Heat supplied to non-flow system = Q = 37 kJ Work done by the system = W = 54 kJ To find:…

Q: R-134a enters a well-insulated diffuser as a saturated vapor at P, = 100 lbf/in2 with a velocity of…

A: Given: The pressure at the inlet of diffuser, P1 = 100 lbf/in^2 The velocity at the inlet of…

Q: An ideal gas at 20 °C and 1.2 atm enters a pipe with an internal diameter of 4.5 inches. The average…

A: The diameter of the pipe at the exit is 3.62 inches.

Q: Saturated vapor water flows through a channel with a volumetric flow rate of 145 m3/min at a…

A: Saturated vapor water flows  volumetric flow rate = 145 m3/min Pressure = 15 bar To find: mass flow…

Q: A scientific experiment is being conducted to investigate the effect of pressure on the human body.…

A: Given data  The experiment is carried out in a cylindrical pool with a height of 8 m and base…

Q: 5. A fluid enters a machine at 170 m/s, 800 kPa, and with a specific volume of 0.3 m/kg. The…

A:

Q: A wind tunnel is considered to be a steady-state operation, the system receives one hundred fifty…

A:

Q: A compressor draws in 0.5 kgm/s of air with 7 m/s speed, 100 kPa pressure, and 0.95 m³/kg,m. The air…

A:

Q: A mixing vessel initially contains 3,766.6 lb of liquid fluid. The vessel is fitted with two inlet…

A:

Q: In a central air-conditioning system, 72 kg per hour of air at 150C and 1.1 bar enters a rectangular…

A:

Q: Steam enters a 1.6-cm-diameter pipe at 80 bar and 600°C with a velocity of 150 m/s. Determine the…

A:

Q: mixing vessel initially contains 3,949.62 lb of liquid fluid. The vessel is fitted with two inlet…

A: Given:Initial quantity of liquid, Mi=3949.62 lbMass flow rate from 1 st pipe, m1=0.876 lb/secMass…

Q: Helium expands polytropically through a gas turbine according to the process PV^1.484 = C. If the…

A:

Q: At atmospheric pressure (100 kPa), the blood of a bilaterally inverted snerg blat has a specific…

A:

Q: Helium expands polytropically through a gas turbine according to the process PV^1.327=C. If the…

A: For solution refer below images.