Draw the p-v and t-s diagrams of the cycle and determine a

Assignment Help Mechanical Engineering

Reference no: EM13631264

A variable specific-heat air cycle in a closed system is composed of the following four processes:

Process 1-2: Isentropic compression from 1p =110KPa, 1T = 310K to 2p = 320KPa.

Process 2-3: Constant pressure heating to 3T = 1060K.

Process 3-4: Constant volume cooling to 4p =110KPa.

Process 4-1: Constant pressure back to state 1. Draw the P-V and T-S diagrams of the cycle and determine (a) p, T and v of the four state points, (b) heat and work quantities for each of the four processes, and (c) the cycle thermal efficiency.

(if diagrams are too hard to post, its fine)

Reference no: EM13631264

Questions Cloud

Determine a the temperature of the refrigerant exiting the : refrigerant 134a at -10degc 1.4 bar and a mass flow rate of 280 kghr enters an insulated compressor operating at steady

You are to design and produce a 2 inch thick steel wear : you are to design and produce a 2 inch thick steel wear plate for a rock-crushing unit. to avoid frequent replacement

An ideal reheat rankine cycle with water as the working : an ideal reheat rankine cycle with water as the working fluid operates the inlet of the high-pressure turbine at 8000

As used in the laws of reflection and refraction what is : 1 as used in the laws of reflection and refraction what is the definition of the normal direction?2 the refraction

Draw the p-v and t-s diagrams of the cycle and determine a : a variable specific-heat air cycle in a closed system is composed of the following four processesprocess 1-2 isentropic

Fine pearlite and a small amount of martensite are found : fine pearlite and a small amount of martensite are found in a quenched 1080 steel. what microstructure would be

The gas may be considered idal at these conditions find : two cubic feet 2 ft3 of air is compressed slowly from 1 atm and 80 degrees f to a pressure of 10 atm. the gas may be

Aditional heat is added until the pressure reaches 12 mpa : two kilograms of water are contained in a pistoncylinder arrangement. the massless piston is loaded with a linear

A dam across a river dams up a lake 300 m higher than the : a dam across a river dams up a lake 300 m higher than the river downstream. the electric generators driven by

User Account

All Pages