Carbon Nanotube Hierarchical Composites for Interlaminar Strengthening
The exploitation of conventional, continuous fibre-reinforced plastics in engineering structures has been…
Boundary Layer Separation and Pressure Drag
At the start of the 19th century, after studying the highly cambered…
How Quickly Do Bubbles Rise in a Pint of Beer?
The material we covered in the last two posts (skin friction and pressure drag)…
The Atmosphere
Understanding the details of the atmosphere is critical for manned flight since…
Operational Requirements
Every aircraft has a certain operational environment, including aspects of flight and…
Loads Acting on Aircraft
The flight envelope of an aeroplane can be divided into two regimes.…
Engineering – A Manifesto
“Engineering is not the handmaiden of physics any more than medicine is…
Risk and failure in complex engineering systems
“We must ensure this never happens again.” This is a common reaction…
On Boundary Layers: Laminar, Turbulent and Skin Friction
In the early 20th century, a group of German scientists led by…
Antifragility and Aircraft Design
Nassim Nicholas Taleb coined the term “Antifragility” in his book of the same name. Antifragility…


