Employing the ideal gas equation of state

Assignment Help Mechanical Engineering
Reference no: EM13707387

One kilogram of air in a piston-cylinder assembly undergoes a thermodynamic cycle consisting of three processes: Process 1-2: Constant specific volume

Process 2-3: Constant-temperature expansion

Process 3-1: Constant-pressure compression

At state 1, the temperature is 323 K, and the pressure is 1 bar. At state 2, the pressure is 2 bar. Employing the ideal gas equation of state,

(a) Sketch the cycle on p-v coordinates.

(b) Determine the temperature at state 2, in K.

(c) Determine the specific volume at state 2, in m3/kg.

Reference no: EM13707387

Questions Cloud

The initial interference required to produce : A laminated steel (E=200 GPa and nu=0.3) cylinder consists of a jacket with an inside diameter of 250mm and an outside diameter of 300mm shrunk onto a tube with an inside diameter of 150mm. The initial shrinkage pressure is 28MPa.
Energy balance-property tables and phase changes : Energy balance, property tables, phase changes. Consider water in a pot on an alien planet. You will the pot with 1.002 L (.001002 m3) of water initially at 20°C and 75 kPa (their atmospheric pressure is different than ours). How much mass is in the ..
Two well-insulated tanks filled with carbon monoxide : Two well-insulated tanks filled with carbon monoxide (CO) gas are connected by a valve. In tank A, 1 kg of gas is stored at 100 kPa and 300 K. In tank B, 5 kg of gas are stored at 500 kPa and 870 K. The valve is opened, and the contents of the two ta..
Determine the total mass of nitrogen : Determine the total mass of nitrogen (N2), in kg, required to inflate all four tires of a vehicle, each to a gage pressure of 180 kPa at a temperature of 25oC. The volume of each tire is 0.6 m^3, and the atmospheric pressure is 1 atm.
Employing the ideal gas equation of state : One kilogram of air in a piston-cylinder assembly undergoes a thermodynamic cycle consisting of three processes: Process 1-2: Constant specific volume At state 1, the temperature is 323 K, and the pressure is 1 bar. At state 2, the pressure is 2 bar...
Two-phase liquid-vapor mixture of refrigerant : A tank contains a two-phase liquid-vapor mixture of Refrigerant 134a at 10 bar. The mass of saturated liquid in the tank is 32 kg and the quality is 50%. Determine the volume of the tank, in m3, and the fraction of the total volume occupied by satura..
Kinematic viscosity : Kinematic viscosity (select all that apply)
Calculate the inlet density and initial velocity of methane : Pure methane initially at 3000 psi, 65 oF enters a pipeline of 12-in inside diameter, at a rate of 70 lb/s. Using the generalized compressibility factor chart, calculate the inlet density and initial velocity of methane.
Piston-cylinder assembly undergoes two processes in series : One kg of air in a piston-cylinder assembly undergoes two processes in series from an initial state where p1 = 0.5 MPa, T1 = 227oC. Constant-temperature expansion until the volume is twice the initial volume.

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  An electronic instrument is to be isolated from a panel

an electronic instrument is to be isolated from a panel that vibrates at frequencies ranging from 25 hz to 35 hz. it is

  Determine absolute numerical value of the steam and ice

a temperature scale is defined by the equation tsti lim pi-0 pspi1.36609 as in gas thermomery but now the reaumur

  Draw either a pv or tv diagram for this problem calculate

a .75 m3 rigid tank initially contains water at 250degc 50 liquid and 50 vapor by volume. a valve at the bottom of the

  A rigid high-pressure tank has a volume of 38ft3 and

a rigid high-pressure tank has a volume of 3.8ft3 and containss nitrogen at 185 psia and at 290 f. a small leak

  When the pressure in the tank reaches 700 kpa the entire

3 rigid tank initially contains refrigerant-134a at 14oc. at this state 70 of the mass is in the vapour phase and the

  What reasonable assumptions were used in your simplifying

one way to deliver a timed dosage within the human body is to ingest a capsule and allow it to settle in the

  5m3 of air at 2bar 270c is compressed up to 6bar pressure

5m3 of air at 2bar 270c is compressed up to 6bar pressure following pv1.3 constant. it is subsequently expanded

  Three kg of gas in a piston-cylinder assembly undergo a

three kg of gas in a piston-cylinder assembly undergo a process during which the relationship between pressure and

  The performance of a device is defined as the ratio of the

the performance of a device is defined as the ratio of the desired output to the required input and this definition can

  What is the bullet maximum velocity

Assuming this pressure creates a force of F = F 0sin( t / t0) on the bullet, determine the velocity of the bullet at any instant it is in the barrel. What is the bullet"s maximum velocity?

  Determine the type and magnitude of stress that develops

If a rod of 1025 steel 0.5 m (19.7 in) long is heated from 20 to 80 deg C (68 to 176 deg F) while its ends are maintained rigid, determine the type and magnitude of stress that develops. Assume that at 20 deg C the rod is stress free.

  If these viscosities are the safe limits for the oil

a pump fitted with 50mm bore ball bearings uses an oil whose viscosity ranges from 100cst at cold pump start-up to

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd