Quiz 3 Solutions - EMI 3701 Spring 2014 Quiz 3(Full points...

Info icon This preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
Image of page 1
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: EMI. 3701 Spring 2014 Quiz 3 (Full points: 4; Weight: 4%) (Closed book and closed notes) Name ' Formulas you may need or F = ism, ~_- %/ Vde+chl7pl7-K CV ['5 = Ind/'0,“ — 17in) (Note the conditions ”the wish list” to use this equation) LW+0£+§£+EL 6x8yazc9t MW 1. (0.5 points) Which expression below has the uni of volume flow rate? W, m (an, V(V'dA) (cu, pV(V-dA) (D) I, pm; 9 m 95 F. 2. (1 point) Given velocity field V: St - (y3 + 42)] + 3y 22E Is this flow compressible? 214:3(5): .. 3V}: 23—3+F?).._ 9w_a(s":> . ”570" a“ o ay- 1157.4 3/ ,——.-___}’ .ng—b—al’+£§$’:o 3. (2.5 points) A metal container with cross-sectional area A shown In the figure weights Wank when empty. The container is placed on a scale and water flows in through an opening the top at speed V1 and out through the two openings in the sides at speed V2 and V3, respectively. Under steady flow conditions, the height of the water in the L 2 _ tank' Is h, the area of opening 1, 2 and 3 Is A1, A2 and A 7‘ _ respectively. The density of water is p, and the s cific weight of water is Riyat does the scale W read? Express what the scale reads In a function of Wtank, V1,V2,V§,AA1-,u A2,A3,h, p, and y. (Note #10 you may n ed all parm emte s). “pose 0- 6V M ml P3 ‘6 ijrce victim/e cow CVICKen‘ta'onch/wwfl «w: ”‘75) 2 s1 ‘ ‘ ‘ \Mw,’:i“’f<0, ’47 Letwiiy waif (M 2m an? M?!) 26’: leJ m2) w%:f~l/,AI...
View Full 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