Question: Water in a piston/cylinder at 400oC, 2000 kPa is expanded in a reversible adiabatic process. The specific work is measured to be 415.72 kJ/kg out

Water in a piston/cylinder at 400oC, 2000 kPa is expanded in a reversible adiabatic process. The specific work is measured to be 415.72 kJ/kg out Find the final P and T and show the P-v and the T-s diagram for the process.

Step by Step Solution

★★★★★

3.39 Rating (161 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

CV Water which is a control mass Adiabatic so 192... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

E-ME-T (935).docx

120 KBs Word File

Students Have Also Explored These Related Mechanical Engineering Questions!

Water is in a piston cylinder maintaining constant P at 700 kPa, quality 90% with a volume of 0.1 m3. A heater is turned on heating the water with 2.5 kW. What is the rate of mass (kg/s) vaporizing?

Water is in a piston cylinder maintaining constant P at 330 F, quality 90% with a volume of 4 ft3. A heater is turned on heating the water with 10 000 Btu/h. What is the elapsed time to vaporize all...

A twenty pound-mass of water in a piston/cylinder with constant pressure is at 1100 F and a volume of 22.6 ft3. It is now cooled to 100 F. Show the Pv diagram and find the work and heat transfer for...

Water in a piston/cylinder at 400oC, 2000 kPa is expanded in a reversible adiabatic process. The specific work is measured to be 415.72 kJ/kg out. Find the final P and T and show the P-v and the T-s...

Water in a piston/cylinder at 400C, 2000 kPa is expanded in a reversible adiabatic process. The specific work is measured to be 415.72 kJ/kg out. Find the final P and T and show the Pv and Ts...

Problem 3 ( 1 5 points ) : Air is expanded from 3 0 0 kPa, 5 0 0 K to 1 5 0 kPa in a piston / cylinder in a reversible adiabatic process. The specific heat is assumed to be constant. Find the final...

ATTEMPT ALL QUESTIONS. BE SURE TO ANSWER A body with mass m = 1 2 kg is attached to the end of a spring that is stretched 2 m by a force of 100 N. Furthermore, there is also attached a dashpot4 that...

5-180 Determine the power input for a compressor that compresses helium from 150 kPa and 20C to 400 kPa and 200C. Helium enters this compressor through a 0.1-m2 pipe at a velocity of 15 m/s. 5-181...

ANSWER ALL QUESTIONS. BE SURE TO ANSWER 2 -1 C What is the difference between the macroscopic and microscopic forms of energy? 2-2C What is total energy? Identify the different forms of energy that...

MAE 240 - Summer 2016 Homework 2 - Due 5/27/2016 Polytropic processes of ideal gases, additional practice using the first law, and heat transfer 1. Oxygen at 101325 kPa and 25 is contained in a...

Vaughn Company uses a periodic inventory system. Details for the inventory account for the month of January, 2018 are as follows: Units Per unit price Total Balance, 1/1/18 180 $6.00 $1080 Purchase,...

A 1.50-rn-long rope is stretched between two supports with a tension that makes the speed of transverse waves 48.0 m/s. What are the wavelength and frequency of? (a) The fundamental; (b) The second...

if 0 1 x 2 dx = 1 3 , evaluate 0 1 ( 5 - 6 x 2 ) dx .

The shearing mechanism is used to quickly cut long sections of extruded plastic into 1-inch pieces. In order to make a nice smooth cut, the motor must turn the crank at 300 rpm. At the instant shown,...

If a twin grown apart from each other, one had a life at spacecraft the other one lives on Earth. Is it possible that the other one would be older than of another. Explain with basis -theory of...

import java.util.* ; import java.io.* ; /* * * Simple program to test FileNotFoundException */ public class ExceptionTester1 { public static void main(String[] args) { //-----------Start below here....

A contractor agrees to lay a road 3000 m long in 30 days. 50 men are employed and they work for 8 hours per day. After 20 working days, he finds that only 1200 m of the road is completed. How many...

Two machines arc being considered for a widget fabrication project. The costs for the machines are given below, assuming that widgets will be fabricated for a 7-year period. Use an equal comparison...

One techniqueto reduce the false discovery rateis Bonferroni's method. This method involves which of the following? deciding which comparisons to conduct before you run your experiment thus limiting...

How would you journalize? Analysis of Land Account Analysis of Building Account Analysis of Leasehold Improvement Accounts Analysis of Equipment Account