Tag: code

PDStrip Input and Geometry Templates

PDStrip Input Template:

Interactive Optimization Programs for Initial Propeller Design by Richard Biven

This thesis presents two methods for initial design propeller optimization using constrained non-linear programming. The process uses the Nelder-Mead simplex algorithm. The Wageningen B-series optimal propeller selection is presented along with the combined annular momentum theory and blade element theory optimization. Both techniques require preliminary hull and engine design characteristics, but do not necessitate extensive […]

Dropdown Menu – PHP Template Tag Usage Explained

Dropdown menu widget is so easy to use as a widget, but it also supports usage of PHP template tags. Using PHP code to insert the menu, you can easily add menus to your theme as many times as you like. In this post i will give you different code snippets to add the widget […]

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