Getting in the Wind Tunnel: Design

Dear Fellow Basement Scientists,

Ever wonder why textbooks are so long? Well, I figured it out! Its because there is a lot of information out there to learn and it takes quite a few pieces of paper to fit it all. Well, this blog post is a little longer, though not quite textbook length, because there is a lot of information required in applying that textbook knowledge to building our wind tunnel.

Its time for another day in the lab (basement). Lets review our situation: We built the tunnel, legs for the tunnel, and finished the bell mouth including the honeycomb. Before we go on to the fan and diffuser, we can’t forget the minor detail of accessing the inside of the wind tunnel once it’s built. We must have an opening so we can put our specimens into the wind tunnel. Otherwise we would have a very fancy and long fan. I was hoping for more than that.

Read moreGetting in the Wind Tunnel: Design

Wind Tunnel Design Overview

Fellow Basement Scientists,

Where we stand now is we have our “tunnel” and our measurement/test stand. We need to complete construction of our tunnel. Let’s now review the few basic remaining parts of a wind tunnel. Please refer to my highly technical drawing below which lays out our plan. The main drawing is in blue, the rest are a few dimensions I was working out.

Read moreWind Tunnel Design Overview