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Aeronautical Calculators Statics and Dynamics Statics and Dynamics -- Statics, dynamics, and fluid dynamics applets. Propulsion Escape Velocity Calculator -- "determine the escape velocity needed to escape from a gravitation object." Delta-V Calculator -- Enter full and dry rocket mass and escape velocity or specific impulse and get delta-v, the change in velocity, a measure of how hard a rocket has to work to change position. Aerodynamics Compressible Aerodynamics Calculator -- "computes the standard relations for compressible flow of a perfect gas....Three sets of relations are included; Isentropic Flow Relations, Normal Shock Relations, [and] Oblique Shock relations." The Ideal Flow Machine -- "The Ideal Flow Machine is designed for students learning elementary ideal flow. The term 'Ideal flow' describes the way in which a fluid (liquid or gas) moves when the effects of compressibility and viscosity are negligible....Large parts of the flows past ships, submarines, cars and light aircraft are closely ideal." Orbital Mechanics Orbital Velocity and Period -- "Calculate the Velocity and Period of a Satellite." Disclaimer Send email to:webmaster@ifigure.com Copyright © 1999-2007  iFigure, LLC. All rights reserved.