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The Haack series gives LV-Haack if Control X1 = .333 LD-Haack if Control X1 = 0 LD-Haack, is commonly referred to as the Von Kármán or the Von Kármán Ogive. The Ogive shape is for tangent ogives. I use Bezier for secant ogives. Nose cone design has been a good reference for this program.
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Carl McLawhorn NAR#4717 L2 semroc.com |
#12
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Thank you, Carl! The term "Haack" was nibbling at my mind, but I couldn't remember why.
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Black Shire--Draft horse in human form, model rocketeer, occasional mystic, and writer, see: http://www.lulu.com/content/paperba...an-form/8075185 http://www.lulu.com/product/cd/what...of-2%29/6122050 http://www.lulu.com/product/cd/what...of-2%29/6126511 All of my book proceeds go to the Northcote Heavy Horse Centre www.northcotehorses.com. NAR #54895 SR |
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As a golfer I am fundamentally opposed to using anything called Haack . . . .
But seriously, Carl, 1) I am getting an image of what I'm making by using the refresh button, 2) When I save it, where does it go ? 3) how do I get it back? 4) how do I designate it for payment and cutting? ( as opposed to a purely academic exercise). Thanks for this feature; I hope you get smothered with kissees from your favorite Jessica (Simpson, Beil, Alba, Walter, Tandy, whatever)
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NAR 79743 NARTrek Silver I miss being SAM 062 Awaiting First Launch: Too numerous to count Finishing: Zooch Saturn V; Alway/Nau BioArcas; Estes Expedition; TLP Standard Repair/Rescue: Cherokee-D (2); Centuri Nike-Smoke; MX-774 On the Bench: 2650; Dream Stage: 1/39.37 R-7 Last edited by MarkB. : 02-07-2011 at 08:49 PM. |
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It stores under your SAM# as Owner. To get it back, type the Cat Num and your SAM#. Email me to get it cut. I am still trying to figure out how to add that feature! I did spend two days trying to use SVG to output it for Safari and others. VML works for IE only. I played with Rafael which seems to work with both, sometimes. ARGH....
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Carl McLawhorn NAR#4717 L2 semroc.com |
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Perhaps I'm being overly simplistic, but can't you just generate PNG or JPG?
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NAR # 115523 Once upon a better day... SAM #0076 My site: http://rocketry.gonnerman.org |
#16
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FYI,
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Jay Goemmer "Centuri Guy"/"Tau Zero" YORF Member 28 Semroc SAM #0029 NAR 86131 "I think about organizing things all the time. Never seems to happen. I find something that piques my interest and I'm off on a quest. Or a Centuri. " --Bill Eichelberger, 02/22/2022 “Centuri fret buzz in an updated form.” Bill “Wallyum” Eichelberger re: Estes Flutter-By 03 Sept 2014 |
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Carl McLawhorn NAR#4717 L2 semroc.com |
#18
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Your web server runs Window$, right?
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NAR # 115523 Once upon a better day... SAM #0076 My site: http://rocketry.gonnerman.org |
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Yes
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Carl McLawhorn NAR#4717 L2 semroc.com |
#20
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If you're talking about SVG, Corel DRAW is doing it for me, and Inkscape will Save As a PNG. I'm 'exporting' from Corel Draw as a PNG without a whimper from it. I know we're talking about the web interface here, but Inkscape is an OpenSource program hosted on Sourceforge.
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Craig McGraw BARCLONE Rocketry -- http://barclone.rocketshoppe.com BARCLONE Blogsite -- http://barclone.wordpress.com BARCLONE Forum -- BARCLONE Forum BARs helping BARs SAM 0044 AMA 352635 |
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