Maurice Tutor

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About Maurice Tutor

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Elementary,Middle School,High School,College,University,PHD

Expertise:
Algebra,Applied Sciences See all
Algebra,Applied Sciences,Biology,Calculus,Chemistry,Economics,English,Essay writing,Geography,Geology,Health & Medical,Physics,Science Hide all
Teaching Since: May 2017
Last Sign in: 398 Weeks Ago, 3 Days Ago
Questions Answered: 66690
Tutorials Posted: 66688

Education

  • MCS,PHD
    Argosy University/ Phoniex University/
    Nov-2005 - Oct-2011

Experience

  • Professor
    Phoniex University
    Oct-2001 - Nov-2016

Category > Management Posted 10 Oct 2017 My Price 6.00

Engineering for Gas Turbines

5.19              Cooling method for gas turbines. Refer to the Journal of Engineering for Gas Turbines and Power (January 2005) study of a high-pressure inlet fogging method for a gas turbine engine, Exercise 5.8 (p. 271). Consider a model for heat rate (kilojoules per kilowatt per hour) of a gas turbine as a function of cycle speed (revolutions per minute) and cycle pressure ratio. Recall that the data are saved in the GASTURBINE file.

(a)    Write a complete second-order model for heat rate (y).

(b)    Fit the model to the data and give the least squares prediction equation.

(c)    Conduct a global F -test for overall model adequacy.

(d)    Based on the prediction equation, graph the relationship between heat rate and cycle pres- sure ratio when cycle speed is held constant at 5,000 rpm.

(e)    Repeat part d when cycle speed is held con- stant at 15,000 rpm.

(f)    Compare the two graphs, parts d and e. What do you observe?

Answers

Maurice Tutor
(5)
Status NEW Posted 10 Oct 2017 08:10 PM My Price 6.00

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