Model size & regulations - F1 Wind Tunnel Explained 8/8 - Sauber F1 Team

In this final episode of our 8-part Wind Tunnel Explained series, Sauber F1 Team Head of Aerodynamics, Willem Toet, explains how we translate test results from 60% scale to real car, how we calculate forces based on various speeds and which limitations are imposed to F1 teams by the current regulations.

Watch parts 1-7 of this amazing series:

PART 1 - Basics of Wind Tunnel Design
► Watch here: http://youtu.be/RBVgwpYUp18
► basic principles, history
► open-circuit vs closed-circuit wind tunnels
► energy efficiency
► fan, foundation, seismic mass, vibrations
► air rotation and turbulence

PART 2 - Heat, Cooling & Airflow Optimisation
► Watch here: http://youtu.be/AsvejoiDOoA
► heat, cooling & radiators
► airflow optimisation

PART 3 - Test or Working Section
► Watch here: http://youtu.be/FQ0PlA5nG_o
► test section, settling chamber
► closed-jet, slotted-wall, 3/4 open-jet
► contoured-wall, adaptive-wall
► aerospace vs motorsport wind tunnel technology
► boundary layer reduction in motorsports

PART 4 - Model Motion System & Tyres
► Watch here: http://youtu.be/0WZt7GjmLzg
► airospace vs motorsport model mounting systems
► model motion: yaw, pitch, roll
► wheels-on vs wheels-off, wheel steer
► wind tunnel model tyres vs. race tyres

PART 5 - Moving Ground Technologies
► Watch here: http://youtu.be/szYlGeEx-OE
► rolling road
► development: synthetic rubber vs steel belts
► development: suction control
► friction, cooling
► air bearings & vacuum pumps

PART 6 - Measurement Tools
► Watch here: http://youtu.be/yMmFSnfgimE
► load cells (6-/5-component)
► wheel load cells
► tyre patch load cells
► downforce, side-force, drag-force
► pressure sensors, motors, capillary tubes

PART 7 - The Myth of Smoke in the Tunnel
► Watch here: http://youtu.be/46sC9qHdjek
► smoke wands, rakes, airflow visualisation

PART 8 - Model Size & Regulations
► Watch here: http://youtu.be/FQxmOQmnaGw
► 50% vs 60% vs 100% model testing
► translation of model sizes and speeds
► FIA regulations and testing limitations
► wind-on restrictions

Subscribe now! We'll soon come up with more interesting videos!

Thank you very much to our fan Alex H who provided the musical background for this video:
Myszka (Original Mix)
http://soundcloud.com/alexhumberstone/alex-h-myszka-original-mix-freedownload
Fort Victoria
http://soundcloud.com/makirarecords/alex-h-fort-victoria-mkr014

--------------------------------

The Sauber F1 Team YouTube channel is known and loved for educational videos about Formula One and exceptional fan engagement. Share your thoughts with us, and we will listen! Comment and share our content and we will interact with you.

Watch F1 races on tv - and get the extra bit on our channel.

Subscribe to our YouTube channel (FREE subscription):
https://www.youtube.com/sauberf1team

Recommended:

TECH BITES series - Short. Simple. Informative:
https://www.youtube.com/playlist?list=PL75DTRycWkHZUjKPiP94k5terjLybfX0y

CUTAWAY INSIGHTS series - a glimse INSIDE an F1 car:
https://www.youtube.com/playlist?list=PL75DTRycWkHblNq4tqiu5X6edRRqB4qQk

FEATURED VIDEOS playlist - highlights from our channel:
https://www.youtube.com/playlist?list=PL8C976DFD2F0A1C11

Find us online:

Website: http://www.sauberf1team.com
Google+: http://www.google.com/+sauberf1team
Facebook: http://www.facebook.com/sauberf1team
Instagram: http://www.instagram.com/sauberf1team
Pinterest: http://www.pinterest.com/sauberf1pins
Twitter: http://www.twitter.com/officialsf1team

✅ Check out more posts with related topics: