An adiabatic nozzle is designed to accelerate an ideal gas from nearly 0 m/s, P 1 ,
Question:
An adiabatic nozzle is designed to accelerate an ideal gas from nearly 0 m/s, P1, and T1 to V m/s. As the efficiency of this nozzle decreases, the pressure at the nozzle exit must also be decreased to maintain the speed at V. Plot the change in the flow exergy as a function of the nozzle efficiency for an ideal gas (say, air).
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 100% (7 reviews)
A good APR for a credit card is anything below 14 ...View the full answer
Answered By
Dudhat Vaidehi
I tutored mostly elementary school students privately after school and during the summer. We met in their homes or at the public library. I charged an hourly fee, and I provided any necessary materials.
Having taught in special education in two local schools for many years meant that I had contact with a lot of parents of special needs students. I never had to advertise — word of mouth was how most folks knew of me. At one point I did have a website, but didn't utilize it much. I stayed very busy, especially in the summers, and always had a full schedule. I typically met with each student's teacher in order to get an idea of what the focus of my instruction/remediation should be. Becoming familiar with the student's learning style(s) was also very helpful. Often parents would share records and test results with me. After each tutoring session, I documented the student’s progress and gave parents written updates, as well as phone calls or emails as needed.
While my students and I certainly utilized technology and the internet often during our sessions, I never tutored online or for any tutoring company, so am not familiar with the curriculums or methods used in those settings.
Tutoring one on one was very enjoyable and rewarding. My students and I had fun, and grew quite fond of one another. The extra income was a bonus. I had to retire from tutoring due to a physically handicapping disease, and miss my students very much.
0.00
0 Reviews
10+ Question Solved
Related Book For
Thermodynamics An Engineering Approach
ISBN: 9781259822674
9th Edition
Authors: Yunus Cengel, Michael Boles, Mehmet Kanoglu
Question Posted:
Students also viewed these Engineering questions
-
The vortex tube (also known as a Ranque or Hirsch tube) is a device that produces a refrigeration effect by expanding pressurized gas such as air in a tube (instead of a turbine as in the reversed...
-
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...
-
An ideal gas with the adiabatic exponent goes through a cycle (Fig. 2.3) within which the absolute temperature varies -fold. Find the efficiency of this cycle.
-
Which of the following is indeterminate at x = 1? x + 1 x-1' 2-1 x + 2 x - 1 x+3-2' x + 1 x+3-2
-
The Minitab printout below resulted from fitting the following model to n = 15 data points: y = 0 + 1x1 + 2x2 + where a. Report the least squares prediction equation. b. Interpret the values of 1...
-
The distributor of Sumitomo Tires in Egypt estimates the annual demand of tires for next year to be normally distributed with a mean of 100,000 tires and a standard deviation of 3,000 tires. The...
-
Continuing Question 5, turn off the lag filter and use a notch filter to improve the performance. Simultaneously adjust Notch Freq and KVP to maximize KVP without inducing peaking in the closed-loop...
-
Golden State Enterprises provides consulting services throughout California and uses a job-order costing system to accumulate the cost of client projects. Traceable costs are charged directly to...
-
10.2. Option strategies. Consider the option strategies in Example 10.8 including the European call option. Consider the parameters = 0.1, T = 1, and K = 480 as in Example 10.16. (a) Draw the graph...
-
Examine the following propositions. Which are well-phrased? Which violate the criteria of a well-phrased proposition? What criteria do they violate? Rephrase the incorrect propositions so they meet...
-
A steam boiler may be thought of as a heat exchanger. The combustion gases may be modeled as a stream of air because their thermodynamic properties are close to those of air. Using this model,...
-
Using U.S. Energy Information Administration data for selected years from 2010 and projected to 2040, the U.S. real disposable income per capita (in thousands of dollars) can be modeled by I(t) =...
-
Consider the following data that show a portion of the point of sales transactions from a grocery store. Each binary variable indicates whether or not a product is purchased as part of the...
-
After intensive market research and having saved enough money to open your own food delivery service, you enter into a contract with a fresh produce caterer. The caterer agrees to supply all the...
-
Discuss the validity or otherwise of these bequests: (25 pts.) (a) T. gave all his property to his wife " in full confidence that she will do what is right as to the disposal thereof between my...
-
Explain in six-page detail why the recent talk of not teaching African American History is school an unethical act. Explain and provide a background of the facts, an analysis of the dilemma,...
-
1- WHAT DO YOU THINK OF THIS? I don't recall where I got this tidbit of information, but I remember hearing that you don't need to convince everyone, but it would be best if you convinced enough. The...
-
Instructions Writing Assignment Two Spring 2023: The US Supreme Court, LQBTQ and Business Owner's Rights My life is hectic. For those of you who remember back to my posting in Introduce Yourself...
-
On July 1, 2000, when Betty was 65 years old, she purchased an annuity contract for $108,000. The annuity was to pay Betty $9,000 on June 30 each year for the remainder of her life. Betty died on...
-
What types of inventory issues Starbucks might reflect upon at the end of each year? The mission of Starbucks is to inspire and nurture the human spiritone person, one cup, and one neighborhood at a...
-
For an ideal gas with constant specific heats show that the compressor and turbine isentropic efficiencies may be written as The states 1 and 2 represent the compressor inlet and exit states and the...
-
Starting with the Gibbs equation dh = Tds + vdP, obtain the expression for the change in enthalpy of an ideal gas having constant specific heats during the isentropic process Pvk = constant.
-
An initially empty rigid vessel is filled with a fluid from a source whose properties remain constant. Determine the entropy generation if this is done adiabatically and without any work, and the...
-
Martinez Company buys merchandise on account from Marigold Company for $592. Martinez sells the goods to Ellis for $900 cash. Use a tabular summary to record the transactions for Martinez Company...
-
The section has tension and compression steel reinforcement. When the neutral axis depth is at infinity, c = , the section is in uniform compression, all points on the section have 0.003 compressive...
-
The Big Choo Choo Company (BCCC) owns a rail line from the town of Isolated to the coastal port of Notso. It cost them $20 million to build the rail line in 2016. It is now 2023. The Small Gold...
Study smarter with the SolutionInn App