1. Shock Tube Consider air sitting stationary in the test section of a shock tube with...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
1. Shock Tube Consider air sitting stationary in the test section of a shock tube with a diameter of D = 0.2m and length of of L = 0.25m. The air in the test section is at a pressure of 700kPa and a temperature of 150K A traveling shock passes by, raising the pressure by a factor of 29 and the density by a factor of 5. Determine the following: (a) The temperature of the test section after the shock, making any assumptions you find necessary. (b) the compressibility factor of the test section after the shock. What does this value tell you about your answer from part a)? (c) The temperature of the test section after the shock using the Van der Waals equation a (P+) x (v - b) = RT (1) m. If we are to assume the Van kg where v is specific volume, a = 161.5Jxm, and b=1.26 x 10 kg der Waals eqaution to be a more suitable model, what is the percent error of the temperature found in part a)? General information Critical pressure for air is P = 3.77 106 Pa, and critical temperature is T = 132.4 K Use specific heat ratio of y=1.4 where needed. Use gravitational acceleration of g = 9.8m/s Compressibility chart can be found in the slides, available on Canvas 1. Shock Tube Consider air sitting stationary in the test section of a shock tube with a diameter of D = 0.2m and length of of L = 0.25m. The air in the test section is at a pressure of 700kPa and a temperature of 150K A traveling shock passes by, raising the pressure by a factor of 29 and the density by a factor of 5. Determine the following: (a) The temperature of the test section after the shock, making any assumptions you find necessary. (b) the compressibility factor of the test section after the shock. What does this value tell you about your answer from part a)? (c) The temperature of the test section after the shock using the Van der Waals equation a (P+) x (v - b) = RT (1) m. If we are to assume the Van kg where v is specific volume, a = 161.5Jxm, and b=1.26 x 10 kg der Waals eqaution to be a more suitable model, what is the percent error of the temperature found in part a)? General information Critical pressure for air is P = 3.77 106 Pa, and critical temperature is T = 132.4 K Use specific heat ratio of y=1.4 where needed. Use gravitational acceleration of g = 9.8m/s Compressibility chart can be found in the slides, available on Canvas
Expert Answer:
Related Book For
Posted Date:
Students also viewed these mechanical engineering questions
-
The overall goal of this problem is to compute the PV and PT equilibrium diagramsfor a single component fluid described by the van derWaals equation of state. Let us recall the key things we need to...
-
Van der Waals Equation and Critical Points (a) In p V- diagrams the slope p/V along an isotherm is never positive. Explain why. (b) Regions where p/V = 0 represent equilibrium between two phases;...
-
/* FILE: FLIX2YOU_data-load.txt */ /* Script to populate tables for FLIX2YOU .. current schema before revision */ /* Written by Gary Heberling on July 2, 2012 */ /* For IST210 world campus Penn State...
-
Determine whether the given number is a solution of the given equation. See Example 1. 1. Is 9 a solution of y - 16 = -7? 2. Is -7 a solution of a + 23 = -16? 3. Is -6 a solution of -3k = 12-5? 4. Is...
-
1. What are the IT support needs for patient referrals to a specialist or another medical facility, and does this differ for routine versus provided by an MMC versus emergency care? 2. Define network...
-
This chapter has identified a range of stakeholders that managers should consider when determining sustainability performance and reporting. Determine how managers should engage with each of these...
-
As the CEO of Middling Hardware Company, you examined the following measures of the performance of three divisions (in thousands of dollars): 1. Calculate for each division the rate of return on net...
-
Mr. Mutwiri opened a business in Meru town at the beginning of the year. During the first month of operation the following transactions were completed. 2014. January 1 Deposited sh 20,000 in the bank...
-
Why would you multiply it by the amount of cash flows generated rather than the required investment amount?
-
What would you do as an operations management practitioner to survive in a VUCA business environment?
-
Ruby bought 500 shares of GNE Inc. at $46 per share. To protect her profit, one month later, Ruby places an order to sell 500 shares of GNE at 85 stop 83 limit. The ticker following entry of the...
-
The compensatory actions of a continuous control system occur following a disturbance in the process. Propose a control system in which compensatory actions take place prior to the process...
-
What does "Critical Thinking" mean and how do you think Critical Thinking helps a manager in today's workplace? Give two examples with your response.
-
What does brand equity consist of? Explain the terms
-
Data was collected on the age of 15 respondents to a survey and their answer to the question how many minutes do you browse online retailers per week? to determine if a respondents age can predict...
-
A summary of changes in Pen Corporation's Investment in Sam account from January 1, 2011, to December 31, 2013, follows (in thousands): ADDITIONAL INFORMATION 1. Pen acquired its 80 percent interest...
-
A flow is isentropically expanded to supersonic speeds in a convergent-divergent nozzle. The reservoir and exit pressures are 1 and 0.3143atm, respectively. What is the value of Ae/A*?
-
According to the Roanoke Times (March 16, 1997), McDonald's sold 42.1% of the market share of hamburgers. A random sample of 75 burgers sold resulted in 28 of them by McDonald's. Use material in...
-
A supersonic flow at M 1 = 1.58 and P 1 = 1 atm expands around a sharp corner. If the pressure downstream of the corner is 0.1306 atm, calculate the deflection angle of the corner.
-
In asset-based valuation models, the intrinsic value of a common share of stock is based on the: A. Estimated market value of the companys assets. B. Estimated market value of the companys assets...
-
For the next three years, the annual dividends of a stock are expected to be 2.00, 2.10, and 2.20. The stock price is expected to be h20.00 at the end of three years. If the required rate of return...
-
Case 1: Noncallable, Nonconvertible, Perpetual Preferred Shares The following facts concerning the Union Electric Company 4.75 percent perpetual preferred shares (CUSIP identifier: 906548821) are as...
Study smarter with the SolutionInn App