{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

3241.CQ10 Solution

3241.CQ10 Solution - MAE 3241 Aerodynamics and Flight...

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

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

Unformatted text preview: MAE 3241: Aerodynamics and Flight Mechanics Name: 5'04 U 77024! February 16, 2905 Concept Quiz #10 I. The textbook states for a cylinder in cross~flow (which is composed of the summation of uniform flow with a doublet) that: “ .. all the flow inside ywO (inside the circle) comes from the doublet, and all theflow outside ymfl (outside the circle) comes flour umfenn flow. Therefore, we can replace the flow inside the circle by a solid body, and the external flow will not know the difference.”(p 225 3rd Edition) Using a few sentences, expiain why it is that we can assert this? ~— 7///e’22f[ A” A Jam/my gfe'ewmenuf flea/(ex AF .a? wear er” —~ wig/745 w fr W9 xfmw ”0444,2396; 77;: '7'2/(5‘ ffifé’hfizwemue‘; Wei/64’ Md’WN‘f/ “13:???“ 47-9 f”, W {10.411 Ar Lf/foffn-L/ 1;" (Whey J/fleQ/cfaelfl .flxefw'eflwuefi' {7736/61/3wfl3 A W.” ”F 72’ 734” 1’2“?” 53‘7"” ”’34 ”my Wade/”fle/KQM gear“ fizz/flag. 42?“? get J's}: we £6525?” 2%,! .zfl‘V/ (56753.1 (if ”/5243 Z Consider the non—lifiing flow over a circular cylinder of a given radius, where Vno is, say 10 m/s. If Vno is doubied to 20 m/s, keeping the circuiation the same, does the shape of the streamline pattern change? Briefly, explain why or why not. / £51m £227.. 3’: $9.? if"??? am e.” '20. J . 1? fie ‘. " m ”3 E Va / .w... .7”? 6110‘); 'fig'” “W!“lfi: w “W 3/)!" X," fig; . Mfg/Lg: f/ ‘52}an "QSM V. ( , M: V (20 ( f” f m f , ‘ if r, W I' I“) V (153/1: :2? five? (*9/36: 2190f?! “ ' I “W ’ 1’ ' " 7‘ " ”625 J" Gm/ )K/{m' f //e..7—0 9/9/33 7 3AM] ”my 95"!" . ///rge{/5C/mfl/7cfirf Z29???- t/é’fdd: / «’5 n (if Effie I a r e / L (f ' w; , r“ ”fixer? a!” .449 ,rm g»? efi‘g’re’f‘. 513.1,) Maj: ,e’ 0/ 772’!" flelrddfflm‘fh/ V AS” ‘ / V / _ {"061 -- (Affirm? IJI'egfitzjiw-n 4:7,“??- pfi. w- .4! ,n 1mg. 'f é”- ”I“? fi’gf‘ ”I (r, y”; “I“ v /' «47:21:! Vfi6r/é 0,4” 1 m I’M/“fey (5)926: ////&//1KK [”0” f ' d 71.7%” {m‘egeme/zvee‘ ewe-WW , \ 4" 6K? fit? 6:; ...
View Full Document

{[ snackBarMessage ]}