{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

examf_coverplustables

# examf_coverplustables - EGN3353C Fluid Mechanics Spring...

This preview shows pages 1–4. Sign up to view the full content.

LAST NAME:___________________________ FIRST NAME:________________ SECTION:______ INSTRUCTIONS: Closed book, closed notes, calculator allowed. FORMULAS Conservation of energy in control-volume form, assuming zero shear and other work: Compressible flow: EGN3353C Fluid Mechanics Spring 2011 Final Exam ˙ Q ˙ W shaft = d dt CV ρ e d + CS ρ u + p ρ + V 2 2 + gz V rel · n dA Notation A area a speed of sound k Ratio of specific heats M Mach number ˙ m mass flow p pressure R gas constant T temperature u velocity ρ density Isentropic Flow Subscript 0 and superscript denote stagnation (total) and sonic conditions, respectively. T 0 T = 1 + k 1 2 M 2 (1) p 0 p = T 0 T k k 1 = 1 + k 1 2 M 2 k k 1 (2) ρ 0 ρ = T 0 T 1 k 1 = 1 + k 1 2 M 2 1 k 1 (3) A A = 1 M 2 k + 1 1 + k 1 2 M 2 k +1 2( k 1) (4) ˙ m = ρ uA = ρ a A = 2 k + 1 k +1 2( k 1) p 0 k RT 0 A (5) Normal Shock Waves Subscripts 1 and 2 denote conditions ahead of and behind the shock wave, respectively. ρ 2 ρ 1 = u 1 u 2 = ( k + 1) M 2 1 2 + ( k 1) M 2 1 (6) p 2 p 1 = 1 + 2 k k + 1 M 2 1 1 (7) M 2 = 2 + ( k 1) M 2 1 2 kM 2 1 ( k 1) (8)

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

View Full Document
EGN3353C Fluid Mechanics Spring 2011 Final Exam
Isentropic Flow Table ( γ =1.4) M TITO 0.00 1.0000 0.02 0.9999 0.04 0.9997 0.06 0.9993 0.08 0.9987 0.10 0.9980 0.12 0.9971. 0.1,4 0.9961. 0.1.6 0.9949 0.18 0.9936 0.20 0.9927 0.22 0.9904 0.24 0.9886 0.26 0.9867 0.28 0.9846 0.30 0.9823 0.32 0.9799 0.34 0.9774 0.36 0.9147 0.38 0.9719 0.40 0.9690 0.42 0.9659 0.44 0.9627 0.46 0.9594 0.48 0.9559 0.50 0.9524 0.52 0.9487 0.54 0.9449 0.56 0.9410 0.58 0.9370 0.60 0.9328 0.62 0.9286 0.64 0.9243 0.66 0.9199 0.68 0.9153 0.70 0.9107 0.72 0.9061 0.74 0.9013 0.76 0.8964 0.78 0.8915 0.80 0.8865 0.82 0.8815 0.84 0.8763 0.86 0.8711 0.88 0.8659 0.90 0.8606 0.92 0.8552 plpo plpo AIA* 1.0000 1.0000 oo 0.9997 0.9998 28.9421. 0.9989 0.9992 1.4.4815 0.9975 0.9982 9.66s9 0.9955 0.9968 7.261.6 0.9930 0.9950 5.8218 0.9900 0.9928 4.8643 0.9864 0.9903 4.1824 0.9823 0.9873 3.6727 0.9776 0.9840 3.2779 0.9725 0.9803 2.9635 0.9668 0.9762 2.7076 0.9607 0.9718 2.4956 0.9541 0.9670 2.3173 0.9470 0.9619 2.1656 0.9395 0.9564 2.0351. 0.9315 0.9506 t.92I9 0.9231. 0.9445 t.8229 0.9143 0.9380 1..7358 0.9052 0.9313 1.6587 0.8956 0.9243 1.5901 0.8857 0.9170 r.5289 0.8755 0.9094 r.4740 0.8650 0.9016 r,4246 0.8541 0.8935 1.3801 0.8430 0.8852 1.3398 0.8317 0.8766 1..3034 0.8201 0.8679 7.2703 0.8082 0.8589 1..2403 0.7962 0.8498 t.2t30 0.7840 0.8405 1.1882 0.77t6 0.8310 r.1656 0.759t 0.8213 1_.t451 0.7465 0.8115 1.1265 0.7338 0.8016 t.I097 0.7209 0.79L6 r.0944 0.7080 0.78L4 1.0806 0.6951 0.7712 1.0681 0.68?1 0.7609 1.0s70 0.6691 0.7505 1.0471, 0.6560 0.7400 1.0382 0.6430 0.7295 1.0305 0.6300 0.7189 L0237 0.6170 0.7083 I.0r79 0.6041 0.6977 r.0129 0.5913 0.6870 1.0089 0.5785 0.6764 1.0056 M TITO 0.94 0.8498 0.96 0.8444 0.98 0.8389 1.00 0.8.333 t.02 0.8278 1..04 0.8222 1.06 0.8165 1.08 0.8108 1.10 0.8052 1..\2 0.7994 1..1.4 0.7937 1..16 0.7879 1.18 0.7822 t.20 0.7764 1..22 0.7706 t.24 0.7648 r.26 0.7590 1.28 0.7532 1.30 0.7474 L.32 0.741,6 1.34 0.7358 1,.36 0.7300 1.38 0.7242 1.40 0.tt84 1..42 0.7126

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

View Full Document
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

### What students are saying

• 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.

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

• 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.

Dana University of Pennsylvania ‘17, Course Hero Intern

• 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.

Jill Tulane University ‘16, Course Hero Intern