Piston cylinder device initially contains

Assignment Help Mechanical Engineering

Reference no: EM13709077

A piston cylinder device initially contains .056 m3 of nitrogen gas at 150 kpa and 105 c. the nitrogen is now expanded to a pressure of 90 kpa poly tropically with a polytropic exponent whose value is equal to the specific heat ratio (called isentropic expansion). Determine the a) final temperature and b) the boundary work done during this process.

Reference no: EM13709077

Questions Cloud

Revolutions of the screws for the full range motion : It takes 15 revolutions of the screws for the full range motion necessary to unload/load a work piece. The DC motor constant, KM, is 0.6 rev/V/s and there is a 20 Volt power supply. Assuming a constant proportional control gain, KP of 4 volts/rev, ho..

How far downrange does the shell hit : A cannon on level ground is aimed at 60 degrees above the horizon and fires a shell with a velocity of 300 m/s. How far downrange does the shell hit

What are some of the key differences between a flat file : Discussion Question. What are some of the key differences between a flat file and a relational database? Which of the two storage methods do you think is most useful in a real-world application? In 800 words total.

Estimate how far from the cliff would they hit the ground : In a famous scene, Thelma and Louis drive a car of a cliff. If the cliff is 30 m high and their car is traveling at 20 m/s, How far from the cliff would they hit the ground

Piston cylinder device initially contains : A piston cylinder device initially contains .056 m3 of nitrogen gas at 150 kpa and 105 c. the nitrogen is now expanded to a pressure of 90 kpa poly tropically with a polytropic exponent whose value is equal to the specific heat ratio (called isentrop..

Find the equation of the path of the particle : Suppose you subject a particle to an acceleration of a=4i+3j and at t = 0, the velocity and position is zero. Find the equation of the path of the particle in the x-y plane

Different entities or objects, logical process : Different entities or objects, logical process, data flows, and data stores that are involved starting from the time of submitting a time sheet

Diameter tubing with a mass flow rate : Refrigerant 134a exits a heat exchanger through 0.75 inch diameter tubing with a mass flow rate of 0.9 lb/s. The temperature and quality of the refrigerant are -15 degrees Fahrenheit and 0.05 respectively. Determine the velocity of the refrigerant, i..

Find what the electric potential : Suppose a charge of -2.10 ÂµC is at the origin and a charge of 3.10 ÂµC is at the point (0, 3.00) m. Find the electric potential at (4.00, 0) m, assuming the electric potential is zero at infinity

User Account

All Pages