Air in a cylinder (V 1 = 0.03m 3 , P 1 = 400 kPa, T 1
Question:
Air in a cylinder (V1 = 0.03m3, P1 = 400 kPa, T1 = 80° C) expands reversibly at constant temperature to a pressure of 150 kPa. Determine the entropy change, the heat transferred, and the work done. Also sketch this process on T–S and P–V diagrams.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 85% (7 reviews)
Given Initial pressure P1 400 kPa Initial volume V1 003 m3 Initial temperature T1 80C 35315 K Final ...View the full answer
Answered By
Deepak Sharma
0.00
0 Reviews
10+ Question Solved
Related Book For
Thermodynamics Concepts And Applications
ISBN: 9781107179714
2nd Edition
Authors: Stephen R. Turns, Laura L. Pauley
Question Posted:
Students also viewed these Engineering questions
-
A 1.5-m3 insulated rigid tank contains 2.7 kg of carbon dioxide at 100 kPa. Now paddle-wheel work is done on the system until the pressure in the tank rises to 150 kPa. Determine the entropy change...
-
A 1.5-m3 insulated rigid tank contains 2.7 kg of carbon dioxide at 100 kPa. Now paddle-wheel work is done on the system until the pressure in the tank rises to 150 kPa. Determine the entropy change...
-
A cylinder contains oxygen at a pressure of 2.00 atm. The volume is 4.00 L. and the temperature is 300 K. Assume that the oxygen may be treated as an ideal gas. The oxygen is carried through the...
-
Pritchett Company reported the following year-end data: Cash $ 25,000 8,000 Short-term investments Accounts receivable (current) Inventory 19,500 27,500 Prepaid (current) assets 11,000 Total current...
-
Zen began a new consulting firm on January 5. The accounting equation showed the following balances after each of the companys first five transactions. Analyze the accounting equation for each...
-
Ross White (see Problem 6-25) wants to reconsider his decision of buying the brackets and is considering making the brackets in-house. He has determined that setup costs would be $25 in machinist...
-
Does the overstatement or understatement of sales represent the greater audit risk? Why?
-
1. Jesse wants to see a context diagram and a diagram 0 DFD for TIMS. 2. Need to review the JAD session summary again! Try to identify four main TIMS functions and draw a lower-level DFD for each...
-
Sunland Inc. issued $3 million of 10-year, 9% convertible bonds on June 1, 2023, at 98 plus accrued interest. The bonds were dated April 1, 2023, with interest payable April 1 and October 1. Bond...
-
Louisville Jar Co. has processing plants in Kentucky and Pennsylvania. Both plants use recycled glass to produce jars that a variety of food processors use in food canning. The jars sell for $10 per...
-
The following sketch illustrates three processes: ab, bc, and ac. Assuming constant specific heats, sketch these three processes on a TS diagram. Assume that the working substance is an ideal gas. PA...
-
Consider a cylinderpiston arrangement trapping air at 630 kPa and 550 C. Assume the air expands in a polytropic process (PV 1.3 = constant) to 100 kPa. What is the specific entropy change (kJ/kgK)?
-
The magnetic flux density within a bar of some material is 0.435 tesla at an H field of 3.44 105 A/m. Compute the following for this material: (a) The magnetic permeability. (b) The magnetic...
-
Q1: What was the company's net income for march? Q2: What were the company's cash flows for operating activities for march? Use a positive number to indicate an overall (i.e. net) inflow or a...
-
Record the necessary adjusting journal entries 2. Post the Journal entries to the T-accounts 3. Create an adjusted trial balance 4. Create an income statement, statement of retained earnings, and a...
-
Let {Y, Y2,..., Yn} be an identically distributed sample selected from a population via simple random sampling without replacement (SRSWOR), where E[Y;] = and V[Y] = o. Show that Cov(Yi, Yj) = -0 N -...
-
Dependent variable is PART (second column) and independent variable is TVEXP (third column). Examine the relationship between expenditures on advertisements for physical exercise in schools (TVEXP)...
-
For solving a two-parameter problem with parameters X and Y, the following equa- tion can be defined: with Q(X,Y)= (X-Xo Y - Yo) A = 0 L x " B = 0 L Y2 - Xo (A 8) ( X = X ) Y - Yo " 8 L 0XOY Xo, Yo...
-
What do economists mean when they say that institutions matter?
-
In what ways does a well-designed enterprise search software vary from popular search engines (e.g., Bing, DuckDuckGo, and Google)?
-
Determine the force in members BC, HC, and HG. State if these members are in tension or compression. 12 kN 6 kN 9 kN G 4 kN 6 kN 2 m 1 m 1 m A E B D 1.5 m 1.5 m 1.5 m 1.5 m
-
Determine the force in members CD, CJ, GJ, and CG and state if these members are in tension or compression. 12 kN 6 kN 9 kN 4 kN H 6 kN 2 m 1 m 1 m A E B| - 1.5 m D 1.5 m 1.5 m 1.5 m
-
Determine the force in members CD, CJ, and KJ and state if these members are in tension or compression. 6 kN 6 kN 6 kN 6 kN 6 kN K 3 m B C DE F 12 m, 6 @ 2 m
-
For the following exercises, solve each system by Gaussian elimination. 17. 2x-y+32 17 -5x+4y-22=-46 2y+5x=-7 20. 4x+6y 2z = 8 6x+9y-32-12 -2x-3y+2=-4 23. x+y+2=14 2y+32=-14 -16y-242 -112...
-
Wildhorse Manufacturing incurs $82,900 of direct labour costs. Supporting records show that the assembly department used $47,500 of the direct labour and the finishing department used the remainder....
-
Explain and contrast unique ( individual , unsystematic ) risk of a firm and market ( systematic ) risk. Explain how unique risk and market risk can be measured.
Study smarter with the SolutionInn App