【實用工具app】Airfoil Expert Panel Method|最夯免費app-綠色工廠好玩App

Airfoil Expert brings the well established and robust panel method to your iOS device.Simply select the airfoil you wish to evaluate from its extensive database counting more than 1,400 airfoil designs, or enter a 4-digit NACA airfoil using the intuitive rolling menus.And now, create your very own airfoil design !Airfoil Expert will do all the rest for you and calculate lift, drag and moment (forces and coefficients) over the full range of angle of attack and provide associated polar graphs !Airfoil Expert is the natural companion of any aerodynamicist, students or any model plane or glider enthusiast / designer.MAIN FEATURES:- Built-in database of 1,400 airfoils (including search capabilities)- Generate any 4-digit NACA airfoils- Create your own airfoil designs- Panel method- Calculate drag, lift and moment forces- Calculate drag, lift and moment coefficient- Plot Polar graphs for selected airfoil- Probe any angle of attack from -20 degrees to +20 degrees- Specify chord length, velocity and kinematic viscosity- Compatible with iPhone4, iPhone5 and all iPads- Standard and Retina displayVersion 2.0 will include an optional boundary layer code coupled with the panel method. Take advantage of the 50% discount of version 1.1 before the fully featured version 2.0 is released !