Looks like I did. Thanks for the correction. Original post now corrected.
Do you have 1/2" Whitworth nuts in bronze? Whitworth 1/2" is 12 TPI. Or will you need to buy nuts which in the US will be UNC, not Whitworth...
The OP in his first post asked about a boat with flat panels similar to the "flat surfaces that make up the airframe of stealth jets". The F-117...
Articles about the ferry. While in German I was able to read them translated to English using the Chrome browser. Ärger um Schleifähre Missunde...
My read of Matt Murphy's column is WoodenBoat Publications will have no further involvement with publishing Professional BoatBuilder. If PBB goes...
The last issue of Professional BoatBuilder magazine may have been published; Issue 211, October/November 2024. Matt Murphy, co-owner of the...
Someone with an understanding of statics and very basic vector math should be able to create formulas for the shroud configuration in the first...
This is a very resonable explanaition.
That may be wishful thinking. The CG of the addition is a considerable height above the waterline.
That arrow is located at the "stagnation point" which is the location where the velocity is zero relative to the airfoil. At that location the...
Not against the spark situation. In automotive applications sparks are not an issue. Sparks in motors, alternators, relays and similar are...
A few open test section (aka open jet) wind tunnels which are used for serious work: Technical University Munich Wind Tunnel A and Wind Tunnel B...
For pressure transducers which do not move then mounting orientation does not matter. Any offset due to gravity will be very small and is...
There appears to be agreement that DC voltage under 50 volts is generally safe and will not cause injury from significant injury. I remember...
That arrow represents stagnation pressure at the stagnation point on the nose, where the flow divides and the airspeed is zero at the surface.
Wind tunnel test sections can be: Closed with solid walls Open with no walls Open on 3 sides with a floor (commonly used for vehicles, buildings...
Depends on how the pressure transducers are built. The scanning electronic pressure transducers I used briefly had a reference pressure port which...
I deleted my post because I was backwards about what the manometers were showing. Correct.
My post above was intended for anyone interested in the origins of Gerr's scantling. The portion I copied was from a paper Gerr originally...
For the auto design projects I was involved with only a small portion of the budget and time were spent in the initial phases, more in "design"...
