Question: 1) A certain gas is compressed from 7.2 me to 2.6 m'. Initial pressure is standard atmospheric pressure. Final pressure is 450 kpa(g). What is

A certain gas is compressed from 7.2 me to 2.6 m'. Initial pressure is standard atmospheric pressure. Final pressure is 450 kpa(g). What is the index of compression for this gas? NumberAn air compressor has a stroke of 0.225 m and a diameter of 0.115 m. It takes in a gas at 1 bar(9) and compresses it to a pressure of 14.5 bar(g). The compression ratio is 3:1. If compression follows PV"=constant. What is "n"? Assume standard atmospheric pressure. Number1.525 kJ of work is done expanding 18.8 kg of a perfect gas polytropically. The initial temperature is 102.5 .C. What is the final temperature? R = 0.261, n = 1.34 Final temperature = Number

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

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

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Physics Questions!

Jeter Co. uses a perpetual inventory system and both an accounts receivable and an accounts payable subsidiary ledger. Balances related to both the general ledger and the subsidiary ledgers for Jeter...

A certain gas is compressed from 7.2 me to 2.6 m'. Initial pressure is standard atmospheric pressure. Final pressure is 450 kpa(g). What is the index of compression for this gas? NumberAn air...

1 . Convert 2 0 kg into N and lb , show the dimensional analysis. 2 . The piston - cylinder arrangement, shown below, contains air at an undetermined pressure. The piston has a mass of 2 0 kg and a...

3-1C W hat is the difference between saturated liquid and compressed liquid? 3-2C What is the difference between saturated vapor and superheated vapor? 3-3C Is there any difference between the...

Show the solution please all Globe LTE 10:13 AM @ 69% 12/13 21. An electric blender is used to grind soaked soya beans. The blender runs for 5 minutes, and the power consumption is 100w. The rate of...

Question 5 Question 1 An ideal Brayton cycle, operating between the pressure limits of 1 bar and 6 bar, has minimum and maximum temperatures of 300 K and 1500 K. The ratio of specific heats of the...

1) A certain mass of air occupying a volume of 4.3 m3 is at a pressure of 1,700 kPa(a). The air then expands at constant temperature to 25.8 m3. (Consider that the atmospheric pressure is 99 kPa)...

A cylinder of an ideal gas is shown in the attached picture. The gas is sealed in the region below the piston, and the piston is free to move up or down without friction. However, the piston is shown...

Homework set # 2 due by Sep 7 A gas is compressed from V 1 = 0 . 3 m 3 , p 1 = 1 bar to V 2 = 0 . 1 m 3 , p 2 = 3 bar. Pressure and volume are related linearly during the process. For the gas, find...

University of Hartford Department of Civil, Environmental and Biomedical Engineering CE 320 Water Resources Engineering Spring Semester 2017 Lab #5 - Pump Performance Characteristics Report Outline...

Boyle's Law 2 1. Convert the following: a. 14.7 psi = ______atm b. 17 atm = ________ kPa c. 7.0 kPa = ______atm d. 419 mmHg = _______ atm e. 0.96 atm = ______ mmHg f. 450 psi = ______ KPa 2. The...

Explain what is meant by (a) A representative and (b) A representation in the context of group theory.

Indicate whether each of the following compounds could be prepared by a malonic ester synthesis. If so, outline a preparation from diethyl malonate and any other reagents. If not, explain why....

Question 4 2 pts The following formula is used to calculate the of a money market investment. ( P f - P 0 P 0 ) 3 6 0 n single - payment yield APR EAR BEY discount yield

During the past year, on the average 289 books were checked out daily from the public library in Stucco, Wyoming. This year, the city fathers of Stucco have attempted to increase circulation through...

Mayflower Corporation has only one class of stock. There are 90,000 shares outstanding. During 2016, the corporation's net income after taxes was $990,000. The policy of the corporation is to declare...

Devin Morris invested $28,000 in the Townley and Starr partnership for ownership equity of $28,000. Prior to the investment, equipment was revalued to a market value of $100,000 from a book value of...

Brandon Tarr invested $64,000 in the Garmon and Miller partnership for ownership equity of $64,000. Prior to the investment, equipment was revalued to a market value of $45,000 from a book value of...

Visit www.pearsonhighered.com/Horngren to view a link to the Starbucks Corporation Fiscal 2013 Annual Report. Requirements 1. Calculate the debt ratio for Starbucks Corporation as of September 29,...

Stanford Rosenberg Computing wants to establish an assembly line for producing a new product, the Personal Digital Assistant (PDA). The tasks, task times, and immediate predecessors for the tasks are...

2. Give an example where information that is emotionally interesting, specific and close in time and space, can be used to capture someones interest.

7. How can an interpreter influence the utterer (sender)?

9. Find a news article in a daily newspaper written by a journalist. How is this news article related to: (a) The writers expertise? (b) The context? (c) The personal characteristics of the writer?...