{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

ASE367K Final1 2 Tests, Part of Key

ASE367K Final1 2 Tests, Part of Key - ASE 367K Final Exam...

Info icon This preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
ASE 367K Final Exam Closed Book ~c;.; s.~ 1. (45 ptS) Consider the constant-altitude cruise of the ideal sifbsonicairplane. a. (10) Draw a free-body diagram of an airplane in constant-altitude flight, and show the coordinate systems. angles. and forces. b. (15) Starting from the definitions of velocity. acceleration. and fuel weight flow rate and from Newton' s second law. derive the equations of motion for nonsteady constant-altitude flight. / c. (5) How manymathematicaldegreesof freedomdo the equationsof Part b have? ,d. (15) For the ideal subsonic airplane flying at constant speed. how much fuel is ~ required to fly a given distance? ~ ptS) Consider the quasi-steady. constant-altitude turn of an ideal subsonic airplane at constant power setting. The dynamic equations of motion are given by 2KL2 0= T(h.P)-tCDoP SwV2- 0= LcosJl- W f) Z=(gLsinJl)/WV -; where X is the heading angle and J.L is the bank angle. AsSUI:lethat the weight is constant during the turn. a. (5) How many degrees.of freedom do these equations have? ~b~12Q1--.Erid the velocity which should be flown to turn from one heading angle to anotherin minimumtime. . 3. (30 ptS) Using words, fonnulas. and/or figures. define the following items.
Image of page 1

Info icon This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
Image of page 2
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

What students are saying

  • Left Quote Icon

    As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

    Student Picture

    Kiran Temple University Fox School of Business ‘17, Course Hero Intern

  • Left Quote Icon

    I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

    Student Picture

    Dana University of Pennsylvania ‘17, Course Hero Intern

  • Left Quote Icon

    The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

    Student Picture

    Jill Tulane University ‘16, Course Hero Intern