Wing design. - Aircraft engineering | Eng-Tips
4 天之前 · I got my FAA A&P license not too long ago. Currently teach Aircraft sheetmetal fabrication at community college. My day job through all of this is a design engineer for aircraft weapon systems... nothing nearly as complex as wing design. And aside form that I'm just about done designing a radial engine out of lycoming o-360 parts.
Composite wing spar design - Aircraft engineering | Eng-Tips
2008年9月14日 · So for example, its its a aerobatic aircraft stressed to +6/-3g you will need to design to +6 x 1.5 (for ultimate load) x 1.5 (composite special factor) = 13.5g Martin Hollmann's publications have some allowables for composite materials that are a good starting point.
Wing spar design - Aircraft engineering - Eng-Tips
2013年4月17日 · RE: Wing spar design dgapilot (Aeronautics) 24 Apr 13 13:12 I should have started a 1-900 phone nuber long ago for all the free information I've given out over the years.
Need ideas for a aircraft design project. - Eng-Tips
2024年10月3日 · Hello, I'm currenly working on a small project, i'm trying to figure out a mounting design for the tanks (pressure vessel) in an aircraft wings (to the ribs or skin), so that the pressure tanks could take some of the aerodynamic loads. The problem for me is …
Why do the most UAMs (Joby, Archer, Beta, Vertical) adopt the …
2023年2月14日 · Joby wing design is mature. All aircraft manufacturers go through those processes to get certified. And companies as Boeing or Airbus have been struggling through that process as well. Aircraft design and certification is one of the engineering challenges more complex in industry. Also market success has nothing to do with a mature design.
Biplane Top Wing Structure - Aircraft engineering - Eng-Tips
2003年1月26日 · 2. The wing loading we assumed for this is not accurate. You'll need to find another source to figure the actual loads distribution, that's why I had recommended 'Design of Light Aircraft' above. Anything that presents Shrenk's approximate method, though, will be sufficient--as long as it specifically addresses biplane lift. 3.
Light Aircraft Design - Aircraft engineering | Eng-Tips
2003年3月3日 · They can guide you from design/ kit selection tools, calculation etc. I'm currently building a 3/4 scale P-40 replica from a Kit from Lohele Aircraft. Be aware that you just can't scale down from a full size plan. A P51 had very high wing loading and a complicated airfoil design that required high speed to take off and land.
Windrunner - Aircraft engineering | Eng-Tips
2024年12月19日 · "Won't it be cheaper to design WT blades to be assembled from 2 or 3 sections in the field?" LOL, killed the idea in one sentence. Stiffness "jump" at the joining flange is a problem for aeroelasticity, yes, but so are engine mount, flap and aileron segments on aircraft wings - i.e. a solvable problem.
What is creating the downwash on a wing?! 1 - Eng-Tips
2003年3月27日 · Yes, for a wing lifting up, the integrated pressure over the upper surface is lower than that on the lower surface. Yes, there is a vortex flow pattern surrounding the wing. Lanchester first described it over a century ago. This vortex flow is superimposed on the wing velocity and results in an overall net downward flow aft of the wing.
Maximum Maneuvering Speed - Aircraft engineering - Eng-Tips
2011年8月9日 · The maximum structural cruise speed is based on the speed in sluf (straight,level,unaccelerated flight) where structural damage will not occur. If I am not mistaken this is based on things such as wing flutter and g load on the wings due to drag. However, The aircraft was designed for slow flight and the wings were a little over built.