Buckingham Pi Dimensional Analysis - simplifying problems by eliminating units скачать в хорошем качестве

Buckingham Pi Dimensional Analysis - simplifying problems by eliminating units

**Alternate title: "How to make Pi" A tutorial on the Buckingham Pi method, why dimensionless parameters are awesome (not just the Reynolds number), and how they can be used to narrow down the solution space before even a single experiment is performed. Submitted to #SoME3 ______________________________ References and images https://commons.wikimedia.org/w/index... http://www.jpl.nasa.gov/pictures/sola..., https://commons.wikimedia.org/w/index... https://www.nasa.gov/centers/ames/org..., https://commons.wikimedia.org/w/index... https://www.nasa.gov/centers/ames/ima... Egdar Buckingham, https://commons.wikimedia.org/w/index... Lord Rayleigh, https://commons.wikimedia.org/w/index... Joseph Bertrand, http://scienceworld.wolfram.com/biogr..., https://commons.wikimedia.org/w/index... Vortex street animation by Cesareo de La Rosa Siqueira - http://www.mcef.ep.usp.br/staff/jmene..., Attribution, https://commons.wikimedia.org/w/index... Pierre-Gilles de Gennes during a lecture in 2006. CC BY-SA 3.0, https://commons.wikimedia.org/w/index... SmarterEveryDay:    • Why Laminar Flow is AWESOME - Smarter Ever...   Veritasium:    • Turbulent Flow is MORE Awesome Than Lamina...