Barnaby Wainfan
Barnaby is a Technical Fellow for Northrop Grumman’s Advanced Design organization. A private pilot with single-engine and glider ratings, Barnaby has been involved in the design of unconventional airplanes including canards, joined wings, flying wings and some too strange to fall into any known category.
Wind Tunnel
Airplanes are surprisingly flexible, and changes in their shape can affect aerodynamic characteristics. Barnaby Wainfan explains how the two are coupled.
Combating Carb Ice
Barnaby Wainfan examines a sneaky and sometimes little understood cause of in-flight scares and engine failures: carb ice.
Wind Tunnel
Barnaby Wainfan brings aerodynamics to life with an illustrated field guide to the various devices seen at AirVenture.
The Case for Strakes
These small additions to your aircraft can make a significant improvement in its pitch response and authority at high angles of attack. Barnaby Wainfan gives you the strake story.
Wind Tunnel
Got separation anxiety? Vortex generators can keep the airflow attached where it belongs.
Wind Tunnel
Fixed gear or retractable gear? Barnaby Wainfan examines the physics behind this longstanding design question.
Wind Tunnel
Barnaby Wainfan explores the optimum size of a wing and the best ways to balance performance and efficiency.
Wind Tunnel
Tail stalls have been in the news lately-Barnaby Wainfan dissects this phenomenon, and clarifies what to do and what not to do.
Wind Tunnel
Accelerate, pull and fly-thats not all there is to the takeoff. Barnaby Wainfan takes a second-by-second look at the aerodynamics of the takeoff: when it works, and when it doesn't.
Wind Tunnel
Recently, there has been increasing interest in the efficiency of all vehicles, including airplanes. Designers are seeking to make airplanes that perform better and burn less fuel. Barnaby Wainfan takes a close look at the aerodynamics and mathematics behind this deceptively complex process.
In Case You Missed It
Broken Battery Hold-Down Bracket
This battery hold-down bracket was discovered in an RV-10 during a condition inspection. It...
Aero ‘lectrics
Jim Weir describes how he built the airframe structure of his new-and-improved wind tee.