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David Paule

David Paule
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David Paule retired after 30 years of structural analysis and is now building an RV-3B to keep from getting bored. The structural engineering included a mix of aircraft and spacecraft. He has been a private pilot since age 18 and currently owns and flies a Cessna 180.

Stressing Structure

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V-n Diagram.

Odd-Size Transfer Punch

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A custom match-drill punch.

Analysis Tools

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We don't use slide rules anymore. Back in the day, they were handy calculation tools, but limited because they don't have addition or...

Stressing Structure

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Places to save weight and places not to.

Bolted Joints

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Bolted joints are pretty simple. Drill some holes, drop a bolt into them, add a washer and a nut, and torque to the...

Center-Drill Large Holes

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Brass tubing helps keep the drill bit centered.

Stressing Structure

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Torque tubes and the shear modulus.

Stressing Structure

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Local crippling.

Stressing Structure

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Buckling of Panels.

Stressing Structure Series Reference Library

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The engineering publications referenced in the KITPLANES series "Stressing Structures" by David Paule.

In Case You Missed It

Mike and Laura Starkey’s RANS S-21: Part 7

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Let’s take a moment to catch you up on our RANS S-21 build: So...

Wind Tunnel

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Pilots, especially those in low-powered aircraft, must always know how much energy they have available to maintain flight.

Wind Tunnel

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Pitch non-linearities.

Cogswell’s Molds

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Some of the many cool details of Steve Cogswell’s RV project from last month’s...