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f2a

F2A is an aero-hydro-servo-elastic tool developed based on AQWA by Yang Yang, a postdoctoral research associate in Liverpool John Moores University for performing fully coupled analysis of floating offshore wind turbines (FOWT). The aero-servo-elastic simulation capabilities are fully implemented within the user_force64.dll which is a built-in DLL of AQWA for external force calculation. For a coupled analysis of a floating offshore wind turbine subjected to wind, wave and current loadings, the aerodynamic loads acting on the rotor, the elastic responses of the blades and tower, and the servo-control are examined through the DLL, considering the influence from the platform motions. The platform position, velocity and acceleration at each degree of freedom are passed into the DLL to update the kinematics of the upper structures. Before being passed into DLL, these terms are transformed from the inertial coordinate system to the local coordinate system of the platform.

fast-user-manual-translating

由于FAST没有可操作的图形界面，新手上手FAST的过程往往非常痛苦。但其实FAST的使用本身并不难，在用户手册上也已经对操作方法有了详细解释。项目希望将FAST的用户手册翻译成中文，供初学者参考与使用

helloworld

iea-15-240-rwt

15MW reference wind turbine repository developed in conjunction with IEA Wind

matlabplotcheatsheet

A cheatsheet for those who plot with MATLAB

mss

Marine Systems Simulator (MSS)

openfast

Main repository for the NREL-supported OpenFAST whole-turbine simulation code. We are establishing documentation at http://openfast.readthedocs.io