m³/kg according to the law p volume then restores the fluid In a piston cylinder system, fluid at 0.7 bar occupying 0.05 m³ is compressed reversibly to a pressure of 9.8 bar and specific volume of 0.6 = c. The fluid then expands reversibly according to the law pv2 = c to 2.1 bar. A reversible cooling at constant back to initial state. Calculate the value of n in the process. Calculate to 3 d.p.

m³/kg according to the law p volume then restores the fluid In a piston cylinder system, fluid at 0.7 bar occupying 0.05 m³ is compressed reversibly to a pressure of 9.8 bar and specific volume of 0.6 = c. The fluid then expands reversibly according to the law pv2 = c to 2.1 bar. A reversible cooling at constant back to initial state. Calculate the value of n in the process. Calculate to 3 d.p.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Related questions

Q: how much work is done when 10m^3 of an air is initially at a pressure of 1 atm and a temperature of…

A: Given Data V=10 m3 P1= 1 atm P2= 6 atm Rigid container

Q: An insulated mixing chamber receives 2 kg/skg/s R-134a at 1 MPa, 100 ∘C in a line (state-3). Another…

A: To solve this problem, we will use the conservation of mass and energy principles along with the…

Q: Qi: One kg of steam undergoes a reversible isothermal process from 20 bar and 250°C, to a pressure…

Q: There is a rigid tank initially with water in a critical state, which after a heat transfer process…

Q: A fluid at 0.6 bar occupying 0.07 m is compressed reversibly to a pressure of 10.2 bar and specific…

Q: A fluid at 0.8 bar occupying 0.06 m is compressed reverably to a prossure of 113 bar and specific…

A: we are to find out the work done during expansion process in this cycle , the unknowns are the mass…

Q: EXERCISES ON PROPERTIES OF STEAM 3). Ten kg of water 45 °C is heated at a constant pressure of 10…

Q: A certain fluid at 10 KPa is contained in a cylinder behind a piston. The initial volume being 0.5…

Q: a fluid undergoes the fallowing process 1. heated reveresible at a constant pressure of 1.05 bar…

A: given; workdone at constant pressure process(w12)=515Nmmass of fluid(m)=0.2kg…

Q: A cycle works with one kg of air and is compressed through a polytropic process (pv12 = C) %3D from…

Q: A polytropic process (n = - 1) has initial state with P = 0 KPa, V = 0 m³ and final state with P=…

A: Given data: The index for polytropic process is n=-1 The initial pressure is P1=0 kPa The initial…

Q: A cycle starts with an adiabatic compression of the air from state a with a volume V3 to state b…

A: For solution refer below images.

Q: A fluid at 0.6 bar occupying 0.06 m is compressed reversibly to a pressure of 9.5 bar and specific…

A: According to the information we have fluid at 0.6bar and its value is 0.06m3 we know the fluid is…

Q: A cycle works with one kg of air and is compressed through a polytropic process (pv12 = C) from…

Q: A compressor compresses the gas in a cylinder at a pressure of 2 Bar, Gas expands from 0.4 m to 0.5…

Q: 16. A perfect gas has a valuen of R = 58.8 ft-lb/lb-R and k = 1.26. IF 20 %3D BTU are added to 5 lb…

A: Given: R = 58.8 ft-lb/lb-R (1ft-lb/lb-R = 0.0054kJ/kgK) R = 58.8 × 0.0054 = 0.31752 kJ/kgK Heat…

Q: 3kg of Co2 expanded in a stationary piston cylinder through a polytropic process from 30 degree…

A: T1= 30+273= 303K, m=3kgP1=250KPa, P2=100KPan=1.45T2T1= 1002501.45-11.45=228.014KTotal Work, W=…

Q: A volume of 0.03 m' of O, mi larally at 220 F and pressure 4 bar is compressed reversibly at…

Q: Q/Fluid at 15 bar is contained in a cylinder behind a piston, the initial volume being 0.01 m3.…

Q: A pump is used to circulate hot water in a home heating system. Water enters the well-insulated pump…

Q: nally reversible expansion to x2 = 90%.

Q: 2.A piston cylinder arrangement contains steam at 10MPaa saturated liquid. Heat was transferred…

A: PHigher =10 Mpa or 100 bar Plower=2 Mpa or 20 bar Now with the help of steam table we need to…

Q: A piston'eylinder has two chambers and ineludes a spring, as illustrated below. The right side…

A: Adiabatic expansion occurs when an external force operates on a system rather than utilising the…

Q: A volume of 0.03 m of O, mi larally at 220 F and pressure 4 bar is compressed reversibly at constant…

Q: Q4. 0.3 m³ of air at a pressure of 3 bar is expanded to a volume of 0.708 m³and temperature 160°C.…

Q: 1. A closed tank, V = 10 L, containing 5 kg of water initially at 25 ° C, is heated to 150 ° C by a…

A: The step by step solution is given below.

Q: Q1: An air receiver contains air at 16 bar and 42°C. A valve is opened and some air is allowed to…

A: Given: The temperature of air initially, T1 = 42 C The pressure of air initially, P1 = 16 bar The…

Q: 200Kg/min superheated steam at 40 bar and 350C enters a turbine through a 7.5cm ID pipe. It exits at…

Q: Integration of dQ/S is less than zero for reversible process Select one: O True False

A: For reversible process integration of dQ/S=0

Concept explainers

Basic Thermodynamic Processes

The word 'thermodynamics' can be divided into two words, 'thermo' and 'dynamics'. The word thermo deals with the heat and thermal phenomenon, whereas dynamics deals with forces or external agent that drives the heat flow or aids in the motion of heat.

Question

100%

In a piston cylinder system, fluid at 0.7 bar occupying 0.05 m³ is compressed reversibly to a pressure of 9.8 bar and specific volume of 0.6
m3
m³/kg according to the law pv" = c. The fluid then expands reversibly according to the law pv² = c to 2.1 bar. A reversible cooling at constant
volume then restores the fluid back to initial state. Calculate the value of n in the process.
Calculate to 3 d.p.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Step by step

Solved in 3 steps with 3 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

Consider a turbine operating at steady-state with the operating conditions shown in the figure. Superheated water vapor enters the turbine with a mass flow rate of m = 5 and superheated water vapor exits at p2 and T2. Ignoring stray heat transfer and kinetic and potential effects: a. Calculate the net power of the turbine, Wr, in kW b. Calculate the entropy produced in kW/K All state properties needed to solve are provided below: State T (°C) p (bar) h (kJ/kg) s (kJ/kg-K) (1 1 240 10 2920.4 6.8817 Wr 2 160 3 2782.3 7.1276 P1 = 10 bar T = 240 °C = 3 bar (2) P2 T2 = 160 °C
A volume of 0.03 m' of O, mi larally at 220 F and pressure 4 bar is compressed reversibly at constant temperature to final volume 0.6 m3. Calculate the mass, the final pressure, the increase in internal energy and work done. Me = 32 mol /kg %3D
A fluid at 0.7 bar occupying 0.06 m is compressed reversibly to a pressure of 95 bar and specific volume of 0.7 mkg according to the law pv" =c The fluid then expands reversibly according to the law p=c to 3 bar. A reversible cooling at constant volume then restores the fluid back to initial state Calculate the work for the compression in the process.
Thermo
A room is divided by a barrier into two sections. One side of the room (state 1) has a volume of 1000 ft^3 and is initially at 70F, 50 psi and the other side of the barrier (state 2) has 200 lbm of air and is initially at 300F, 14.696 psi. The divider is removed and the air mixes until it reaches equilibrium (state 3). Find the final temperature and pressure of the room. You can assume removing the divider has a negligible effect on the air.
Water vapors at 40 bar enters a pipe fitting (adapter) with a velocity of 169 m/s and exits thefitting at 10 bar and 572°F. If the temperature at the inlet is 1004°F., calculate the exit velocity.The system is assumed to be at steady state.
P.S write in detailed solution
One kg of steam undergoes a reversible isothermal process from 20 bar and 250°C, to a of 30 bar. Find the heat flow stating if it is supplied or rejected. pressure
Define the Energy change, Energy at final state, Energy at initial state?
Thermodynamics. Please help me out. Thank you.
Thermodynamics - sketch the device sketch at states 1 and 2. Plot and label the process on a P-v diagram. 6.136E. Helium in a piston/cylinder at 70 F, 20 psia is brought to 720 R in a reversible polytropic process with exponent n = 1.25. Find the final pressure and both the specific heat transfer and the specific work.
A fluid at 0.5 bar occupying 0.08 m3 is compressed reversibly to a pressure of 10.9 bar and specific volume of 0.6 m3/kg according to the law pvn = c. The fluid then expands reversibly according to the law pv2 = c to 1.6 bar. A reversible cooling at constant volume then restores the fluid back to initial state. Calculate the net work for the process in Joules.