An inventor claims to have invented an adiabaticsteady-flow device with a single inlet–outlet that produces230 kW when expanding 1 kg/s of air from 1200 kPa and300C to 100 kPa. Is this claim valid?

Q: In the figure, 2.99 mole of an ideal diatomic gas can go from a to c along either the direct…

A: a) We know that the internal energy change for the ideal gas is=nCV∆T We know, CV=5R2 for diatomic…

Q: 962 J of work were done on three moles of a diatomic gas that absorbs 2438 J in the process. If the…

A: Work done on a diatomic gas, W=962 JHeat absorb in the process Q=2438 JInitial temperature of the…

Q: If you had an uninsulated air compressor which required W(in)= 400 kW to take air from a state at 80…

A: For the compressor SFEE we have, Win=m˙h2-h1+Q˙out Here kinetic and potential energies are zero.…

Q: An ideal gas is initially at a temperature of 300 K with a pressure of 2.5 kPa and a volume of 1 m³.…

A: Final temperature of the gas is  T2 = 900 K  Change in internal energy of the gas is  U = 7.5 kJ

Q: How much work is being done by the gas in the process with Work in Joules?

A: The work done will be the area under the curve.Thus, the expression for the work done is,

Q: for 0.0061 moes of The Figure s hows a pV-dagram an ideal gas that undergoes Ehe process from state…

A: no. Of mole of gas (n) = 0.0061 Value of gas constant (R) =0.08206 L.ATM/mol.k Part 1 From ideal gas…

Q: The volume of 1 mol of an ideal gas initially at 2 atm, 25 oC and 12.2 L volume is doubled by an…

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Q: diatomic

A: initial pressure P1 = 65 kPa  initial temperature T1 = 37 0C = (37 + 273 ) = 310 K  initial volume…

Q: How much energy transfer as heat is required to evaporate completely 1 kg of nitrogen for a constant…

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Q: a) A Canot heat engine receives heat from a reservoir at 700 C at a rate of 600 kJ/min and rejects…

A: Given: Heat received QH = 600 kJ/min. Temperature of Carnot engine TH=700 oC=973.15 K Temperature of…

Q: One liter of a gas with y = 1.30 is at 375 Kand 1.32 atm pressure. It is suddenly compressed…

A: given: γ=1.30 Gas of volume, V1 = 1L at initial temperature, T1 = 375 K with initial pressure, P1 =…

Q: ansfer energy to the gas through heating, causing the volume of the gas to increase to 2 x 10-3 m3.…

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Q: An ideal gas initially at pressure P0, volume V0, and temperature T0 is taken through the cycle…

A: Part A:

Q: If the plant operates at 50.0% of its maximum efficiency and its power output is 1.23 × 108 W, at…

A: The given data are: TH=540 KTL=313 KQH=1.23×108 W Here, TH is the higher temperature, TL is the…

Q: quantity of 0.85 mol of an ideal gas at 15.0 atm and 300 K. How much work is done in an adiabatic…

A: Given data: - n = 0.85 mol P1 = 15.0atm P2 = 1 atm T1 = 300k

Q: D = 4 ft V = 400 ft/min T = 80°F %3D %3D 3 V=400 ft/min T3 = ? D, = ? Insulation (AV), = 2000 ftimin…

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Q: Questions 18 through 20 pertain to the situation described below: A 2.30-mol ideal diatomic gas,…

A: Given, the number of moles, n=2.30-mol for diatomic gas, λ=1.40 initial temperature, T1=123.0°C=396…

Q: Consider the operation of an actual turbine in a gas turbine engine.  The mass flow rate is 50…

A: Given data: The mass flow rate is  m=50 lbm s-1=22.68 kg s-1 The turbine inlet temperature is…

Q: One mole of neon gas is heated from 354 K to 400 K at constant pressure. Note that neon has a molar…

A: Expression for the energy transferred to the gas -  Q=mC∆T .....(1) Given values-  T2=400 KT1=354…

Q: A gas sample undergoes the cyclic process ABCA shown in the figure, where AB lies on an adiabat (a…

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Q: Air enters an adiabatic nozzle at 60 psia, 5408F, and 200 ft/s and exits at 12 psia. Assuming air to…

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Q: A diesel engine works at a high compression ratio to compress air until it reaches a temperature…

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Q: An ESP is to he designed to treat 9000 m3/min of gas to remove particles at 98% efficiency. Using…

A: Given: The volume rate of treatment of gas is, V=9000 m3/min. The efficiency for removing the…

Q: Consider a gas that follows the equation of state NRT aN² 2 P V - bN V2 This is called van der Waals…

A: see the explanation boxExplanation:Concept needs5 Ans i)  ii)as I already explained in i) iii) iv)…

Q: A 2.00 mol sample of an ideal diatomic gas at a pressure of 1.10 atm and temperature of 420 K…

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Q: If an ideal gas starts out at a pressure of 128 kPa and a volume of 0.0220 m3 and then ends at a…

A: Given quantities: initial pressure (P1) = 128 kPa initial volume (V1) = 0.022 m3 final pressure (P2)…