minutephysics | How To Stop Structures from SHAKING: LEGO Saturn V Tuned Mass Damper @MinutePhysics | Uploaded 6 years ago | Updated 2 hours ago
Thanks to LEGO for sponsoring this video. Find your own LEGOs at shop.lego.com/?cmp=SOC-OneMinutePhysics
or shop.lego.com/product?p=21309&cmp=SOC-OneMinutePhysics
This video is about Tuned Mass Dampers, which can be used to reduce or avoid unwanted vibrations, swaying, swinging, bending, etc on engineered structures ranging from buildings, skyscrapers, electricity power transmission lines, airplane engines, formula one race cars, etc. TMD's use damped coupled oscillators.
REFERENCES
Taipei Tower TMD Photo licensed from: Louie Psihoyos http://www.psihoyos.com
Coupled oscillators: http://www.reed.edu/physics/faculty/wheeler/documents/Sophmore%20Class%20Notes%202007/Chapter%204.pdf
Related things: en.wikipedia.org/wiki/Stockbridge_damper
Applications: en.wikipedia.org/wiki/Tuned_mass_damper#Mass_dampers_in_automobiles
Formula 1 cars: http://www.formula1-dictionary.net/mass_damper.html
Aircraft engines: en.wikipedia.org/wiki/Centrifugal_pendulum_absorber
Audio speaker cones: focal.com/en/tmd-tuned-mass-damper
Support MinutePhysics on Patreon! http://www.patreon.com/minutephysics
Link to Patreon Supporters: http://www.minutephysics.com/supporters
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And Google+ (does anyone use this any more?) - http://bit.ly/qzEwc6
Minute Physics provides an energetic and entertaining view of old and new problems in physics -- all in a minute!
Created by Henry Reich
Thanks to LEGO for sponsoring this video. Find your own LEGOs at shop.lego.com/?cmp=SOC-OneMinutePhysics
or shop.lego.com/product?p=21309&cmp=SOC-OneMinutePhysics
This video is about Tuned Mass Dampers, which can be used to reduce or avoid unwanted vibrations, swaying, swinging, bending, etc on engineered structures ranging from buildings, skyscrapers, electricity power transmission lines, airplane engines, formula one race cars, etc. TMD's use damped coupled oscillators.
REFERENCES
Taipei Tower TMD Photo licensed from: Louie Psihoyos http://www.psihoyos.com
Coupled oscillators: http://www.reed.edu/physics/faculty/wheeler/documents/Sophmore%20Class%20Notes%202007/Chapter%204.pdf
Related things: en.wikipedia.org/wiki/Stockbridge_damper
Applications: en.wikipedia.org/wiki/Tuned_mass_damper#Mass_dampers_in_automobiles
Formula 1 cars: http://www.formula1-dictionary.net/mass_damper.html
Aircraft engines: en.wikipedia.org/wiki/Centrifugal_pendulum_absorber
Audio speaker cones: focal.com/en/tmd-tuned-mass-damper
Support MinutePhysics on Patreon! http://www.patreon.com/minutephysics
Link to Patreon Supporters: http://www.minutephysics.com/supporters
MinutePhysics is on twitter - @minutephysics
And facebook - http://facebook.com/minutephysics
And Google+ (does anyone use this any more?) - http://bit.ly/qzEwc6
Minute Physics provides an energetic and entertaining view of old and new problems in physics -- all in a minute!
Created by Henry Reich