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
Youd think a V-tail would have much to offer over a conventional tail in both reduced drag and lower weight. But how does it really pan out?
Wind Tunnel
How do the power-to-weight ratio, wing loading, drag effects and propeller choices affect an aircrafts climb rate and climb angle?
It Pays To Heed Convention
Barnaby Wainfan looks at unconventional flight-control configurations in the cockpit and why they can throw even a seasoned pilot.
Tail Surfaces and Aerodynamic Effects
Major aspects of tail design and how they affect the performance of an aircraft in flight.
Wind Tunnel
Pilots, especially those in low-powered aircraft, must always know how much energy they have available to maintain flight.
Wind Tunnel
Although we often consider maximizing airflow over the exterior of an aircraft, we sometimes neglect internal airflow design that can cause significant drag.
Mind the Gap
An ill-fitting joint where the wing joins the fuselage doesn't leap to mind as a foremost source of induced drag, but the effects can be significant.
Wind Tunnel
Increasing the weight of an aircraft will affect its performance in all phases of flight.
Wind Tunnel
Sometimes adding accoutrements, paint, interior embellishments and other must-haves can result in a weight penalty that is difficult to overcome.
Wind Tunnel
When the airflow separates from a surface, the result can be unsteady forces or turbulent wake shedding, neither of which is desirable.
In Case You Missed It
Down to Earth
Is the mainstream medias portrayal of aviation incidents sensationalized or on target? Turns out they are right in some aspects, but lacking in others. Either way, the aviation accident rate illustrates that there's still room for improvement; by Amy Laboda.
Build It Better: Learning from History
Everything we know about aviation comes from the experience of designers, builders and pilots who came before us. Understanding their successes and failures can help us fly and build more safely.
Combating Carb Ice
Barnaby Wainfan examines a sneaky and sometimes little understood cause of in-flight scares and engine failures: carb ice.