Question: Task 3 part B A compressed air storage cylinder has a volume of OS m3 and contains air at an absolute pressure of 1.8 MPa

Task 3 part B A compressed air storage cylinder has a volume of OS m3 and contains air at an absolute pressure of 1.8 MPa and temperature 20 .C. A quantity of the air is released during which the temperature of the remaining air falls to 15 .C and the pressure to 1.5 MPa. Calculate, ii) The mass of the air released, when the characteristic gas constant for air is 287 Jkg-1K-1

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!

A compressed air storage cylinder has a volume of 0.7m^3 and contains air at an absolute pressure of 3 MPa and temperature 30 degree celsius. A quantity of the air is released during which the...

Task 3 part A The final task is in two parts. In the first you are asked to calculate the temperature of the air-fuel mixture after it has been compressed in an engine cylinder. In the second part...

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...

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...

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...

PLEASE READ ALL THE LOCKED COMMENTS CAREFULLY BEFORE SUBMITTING ANY ANSWERS. N IF YOU DO NOT READ THESE COMMENTS, YOU ARE LIKELY TO OVERLOOK AN IMPORTANT DETAIL W OF THE REQUIRED SUBMISSION STYLE. 4...

ANSWER ALL QUESTIONS. 3-68 A 0.3-m3 rigid vessel initially contains saturated liquid-vapor mixture of water at 150C. The water is now heated until it reaches the critical state. Determine the mass of...

A schematic of the key components of a supersonic, blowdown wind tunnel is shown in Fig. 1. Compare this against Fig. 5.9 of Liepmann and Roshko which features a continuous wind tunnel. Continuous...

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...

a.) Draw the two chair conformations of cis-3-methyl-1-isopropylcyclohexane. (You don't need to show the H's on carbons other than 1 and 3). For convenience, you may abbreviate methyl as "Me" and...

Read the story about Dunkin Donuts and identify at least three types of marketing research that Dunkin uses. Are they doing quantitative or qualitative research? Story: In 1946, Bill Rosenberg...

Calculate the iterated integral. 0 3 0 1 9 x y x 2 + y 2 2 d y d x

Consider the shear strength experiment described in Example 10-9. Construct a 95% confidence interval on the difference in mean shear strength for the two methods. Is the result you obtained...

A random sample of 500 adult residents of Maricopa County found that 385 were in favor of increasing the highway speed limit to 75 mph, while another sample of 400 adult residents of Pima County...

Acetylene gas (C2H2) at 25C is burned during a steady-flow combustion process with 30 percent excess air at 27C. It is observed that 75,000 kJ of heat is being lost from the combustion chamber to the...

Go to the books companion website and use information found there to answer the following questions related to The Coca-Cola Company and PepsiCo, Inc. (a) What method of computing net cash provided...

In Figure a block of mass m = 12 kg is released from rest on a frictionless incline of angle = 30o. Below the block is a spring that can be compressed 2.0 cm by a force of 270 N. The block...

You supervise the correspondence unit of the health information services department of a medical center. Today, you received a subpoena duces tecum from an attorney, demanding either the originals or...

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?...

8. How can an interpreter influence the message?

The geographical location of the sender, i.e. where the sender resides