Employ the ideal gas model with constant specific heat raio

Reference no: EM13308012

Air undergoes a polytropic expansion process in a piston-cylinder assembly from 75 psia and 300 F to 15 psia. Employing the ideal gas model with constant specific heat ratio k, determine the temperature at the end of the process and the amounts of work and the heat transfer per unit mass in Btu/lb if

a) n=1.3
b) n=k
with k=1.4 and R=0.0686 Btu/lbR

Reference no: EM13308012

Questions Cloud

Determine the magnitude of the acceleration of the particle : A particle is traveling along a circular curve having a radius of 13 m. If it has an initial speed of 21m/s and then begins to decrease its speed at the rate of at = (-0.25s)m/s2

Creat an intrest account for amazon : Write a program with subclass InterestAccount and CDAccount. The driver program (Account.java) must perform following transactions.

Compute the elevation and station of the bvc and evc : A -2.8% grade line meets a +3.6% grade line at station 125+00 at elevation of 1631.04. Assuming a length of curve is 650feet, compute the elevation and station of the BVC (PVC) and the EVC (PVT).

What is the time between the explosions : The star Alpha goes supernova. Ten years later and 80 ly away, as measured by astronomers in the galaxy, star Beta explodes. what is the time between the explosions

Employ the ideal gas model with constant specific heat raio : Employing the ideal gas model with constant specific heat ratio k, determine the temperature at the end of the process and the amounts of work and the heat transfer per unit mass in Btu/lb

Write a program to input the month and day of the birthday : Write a program to input the Month and Day of the birthday then use case statements to output the birthstone, and month. You can use if statements for the horoscope sign. You should use a function to test the Date and be sure it is valid.

What is the wavelength of the protons : An electron moving to the right at 0.900c collides with a positron moving to the left at 0.900c. What is the wavelength of the protons

Outline and explain the concept of internal marketing : Assignment Question: Outline and explain the concept of internal marketing and why it is important is services products. How would you introduce an effective internal marketing programme to an organization?

Write a program to randomly select the numbers of 4 finalist : You have four identical prizes to give away and a pool of 25 finalists. The finalists are assigned numbers from 1 to 25. Write a program to randomly select the numbers of 4 finalists to receive a prize.

User Account

All Pages