Steam is produced by a boiler at 400°C and 700 kla, and the steam enters an išentropic device at a constant mass flow rate Of 4 kg/sec . If the exit pressure of the device is 8 ka, determ ine the value of the power associated with the device in KW USng 5 synfgant Agires.

Q: . Consider a natural gas with a molar composition of 92% methane, 5% ethane and 3% propane. An…

A: given,T1=300 KT2 = 320 KP1 =1 barP2 = 300 barsheat removed = 875 kWflow rate = 0.4 kg/s

Q: When a system is taken from state i to state falong path iaf in the figure, Q = 50.5 cal and W =…

A: Given: The value of heat transfer along the path iaf is 50.5 cal.            The work done 21.2 cal.…

Q: With the pressure held constant at 260 kPa, 43 mol of a monatomic ideal gas expands from an initial…

A: Pressure, P = 260 kPa  initial volume, Vi =  0.75 m3 Final volume, Vf = 1.9 m3

Q: a) The pisto beging the compression stroke end of the cylinder, How far down the length of the…

A: We need to tell how far the piston moves to compress the air to the desired pressure. Also, we need…

Q: A gas cylinder containing gas at a pressure of 1 atm is placed in a volume Vunder vacuum conditions…

A: Given  Initial pressure P=1 atm Vacuum volume V

Q: "Consider a heat engine with a piston chamber that has a diameter of 30 mm, a cold reservoir at 285…

A: Temperature of cold reservoir ( TL )=285 K. Temperature of hot reservoir is ( TH) =350 K. Volume of…

Q: Air is compressed isothermally from 13 psia and 908F to 80 psia in a reversible steady-flow device.…

A:

Q: The following data apply to a twin-spool turbofan engine, with the fan driven by the LP turbine and…

A: Solution:-     Given data,          Compressor pressure ratio πc = 12.5          Fan pressure…

Q: Gas in a container is at a pressure of 1.50 atm and avolume of 4.00 m3. What is the work done by the…

A: The work done by the gas is given by the equation, W=F∆x where, F is the force ∆x s displacement…

Q: Even when shut down after a period of normal use,a large commercial nuclear reactor transfers…

A: Given : Rate of heat ( P ) = Qt = 150 MW = 150 * 106 W Mass of reactor core = 1.60 * 105 kg Specific…

Q: One mole of an ideal monatomic gas is initially at a temperature of 274 K. (a) Find the final…

A: Given Data: Initial temperature of the gas is T1 = 274 K. The heat supplied is Q = 3260 J. The work…

Q: A Steam turbine operating adiabanically is expected to produce 700 hp with inlet conditions Of 800°F…

A: Solution:-Given thatPower produced by the turbine (P)=700 hpInlet condition;P1=120 psiaT1=800°FExit…

Q: When a system is taken from state i to state f along path iaf in the figure, Q = 50.2 cal and W =…

A: Given,          When the system is take from i to f state along iaf,        Q = 50.2 cal,        W =…

Q: 2 kg of an ideal gas is heated at constant temperature of 25 centigrade until its volume changed…

A: The work done in isothermal process is given as W=RTlnV2V1…

Q: A refrigerator uses refrigerant-134a as the workingfluid and operates on the ideal vapor-compression…

A: The enthalpy at 3 and 4,

Q: # of Loops Field Strength (in G) 1 0.76 G 2 1.51 G 3 2.27 G 4 3.02 G 1. Question: What happens to…

A: 1. The magnetic field strength inside a solenoid is given by the equation:  B=μonI here n is the…

Q: A pump is responsible for raising a fluid from the ground level to a point that is 15 m above, for…

A: work done W=4500W Flow rate  Q=550 kg/h =0.153kg/s given no change in kinetic energy ∆KE=0 height h…

Q: At the inlet to a certain nozzle, the enthalpy of the gas is 3000 kJ/kg and velocity is negligible.…

A: At inlet of nozzle : h1=3000 kJ/kg,        C1=0  Negligible velocity At exit of nozzle : h2=2762…

Q: A certain gas at atmospherc pressure expanded by 2 m3 while it internal energy increased by 97400 J.…

A:

Q: A turbine designed for an output of 100 MW receives superheated steam with the following conditions;…

A: Given: The output of the turbine is 100 MW. The conditions are as follows. h1=3550 kJkg-1, h2=1356…

Q: Steam to drive an old-fashioned steam locomotive is supplied at a constant gauge pressure of 1.75 ×…

A: Part (a) Given: The value of gauge pressure is Pg=1.75×106 N/m2. The radius of piston is r=0.200 m.…

Q: Steam to drive an old-fashioned steam locomotive is supplied at a constant gauge pressure of (about…

A: Here, process is carried out at constant pressure this means the process is isobaric calculate work…

Q: How much work is done when 0.566 m3 of air initially at a pressure of 1.0335 bar and temperature of…

A: This is a problem of thermodynamics.In this closed vessel means no exchange of matter with…

Q: (b) Patm) 20 Figure 3 1.5 0.3 Vliters) In Figure 3, given that one mole of gas is initially ata…

A: Given data: Initial conditions, P1=2 atmV1=0.3 LU1=91 J Final conditions, P2=1.5 atmV2=0.8 LU2=182 J

Q: When a system is taken from state i to state f along path iaf in the figure, Q = 51.4 cal and W =…

A: The question contains 5 sub-parts. As per our policy, we are supposed to answer the first three.…

Q: A system consisting of an ideal gas at the constant pressure of 120kPa gains 960 J of heat. Find the…

A: (a) The work done is W=PΔV Here, P is the pressure of the gas, ∆V is the change in volume. The…

Q: A fan delivers 1.64 m3/s of air at static pressure of 30mm water through a duct with a diameter of…

A: Given,

Q: The molar specific heat at constant volume of an ideal gas is equal to 3.5times the universal gas…

A:

Q: PLEASE ANSWER IT ASAP FOR AN UPVOTE.

A: Given that R-134a property table has given and mean points can be found as,…

Q: What volume of water at 0°C can a freezer make into ice cubes in 1.0 h, if the coefficient of…

A: Given data: Temperature of water is, T=0∘C. Time interval is, t=1.0 h=1.0 h×3600 s1 h=3600 s.…

Q: A pneumatic lift consists of a vertical cylinder with aradius of 10.0 cm. A movable piston slides…

A: