Code covered by the BSD License  

Highlights from
Rotor Dynamics toolbox (RotFE)

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Rotor Dynamics toolbox (RotFE)

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Toolbox models rotating, elastic shafts with disks

cobra1.m
% ==> RESP_DOF 
%-------------------------------- 
 RESP_DOF = ...   
 [] ; 
%-------------------------------- 
% ==> RNodeDir 
%-------------------------------- 
 RNodeDir = ...   
 [] ; 
%-------------------------------- 
% ==> FORCE_DOF 
%-------------------------------- 
 FORCE_DOF = ...   
 [] ; 
%-------------------------------- 
% ==> FNodeDir 
%-------------------------------- 
 FNodeDir = ...   
 [] ; 
%-------------------------------- 
% ==> UNBAL_DOF 
%-------------------------------- 
 UNBAL_DOF = ...   
 [] ; 
%-------------------------------- 
% ==> Fu_sin 
%-------------------------------- 
 Fu_sin = ...   
 [] ; 
%-------------------------------- 
% ==> Fu_cos 
%-------------------------------- 
 Fu_cos = ...   
 [] ; 
%-------------------------------- 
% ==> UNBALANCE 
%-------------------------------- 
 UNBALANCE = ...   
 [] ; 
%-------------------------------- 
% ==> Bcord 
%-------------------------------- 
 Bcord = ...   
 [] ; 
%-------------------------------- 
% ==> BCNodeDir 
%-------------------------------- 
 BCNodeDir = ...   
 [] ; 
%-------------------------------- 
% ==> DASHPOTS 
%-------------------------------- 
 DASHPOTS = ...   
 [] ; 
%-------------------------------- 
% ==> SPRINGS 
%-------------------------------- 
 SPRINGS = ...   
 [] ; 
%-------------------------------- 
% ==> POINT_MASS 
%-------------------------------- 
 POINT_MASS = ...   
 [] ; 
%-------------------------------- 
% ==> DISCS 
%-------------------------------- 
 DISCS = ...   
 [] ; 
%-------------------------------- 
% ==> MATERIALS 
%-------------------------------- 
 MATERIALS = ...   
 [72400000000 2770 0.3] ; 
%-------------------------------- 
% ==> NODES 
%-------------------------------- 
 NODES = ...   
 [0 0.162222222222222 0.324444444444444 0.486666666666667 0.648888888888889 0.811111111111111 0.973333333333333 1.13555555555556 1.29777777777778 1.46] ; 
%-------------------------------- 
% ==> W 
%-------------------------------- 
 W = ...   
 1 ; 
%-------------------------------- 
% ==> dof 
%-------------------------------- 
 dof = ...   
 [1 2 3 4 5 6 7 8] ; 
%-------------------------------- 
% ==> dim 
%-------------------------------- 
 dim = ...   
 8 ; 
%-------------------------------- 
% ==> ELEMENTS 
%-------------------------------- 
 ELEMENTS = ...   
 [1 2 0.0762 0.0737108 1;2 3 0.0762 0.0737108 1;3 4 0.0762 0.0737108 1;4 5 0.0762 0.0737108 1;5 6 0.0762 0.0737108 1;6 7 0.0762 0.0737108 1;7 8 0.0762 0.0737108 1;8 9 0.0762 0.0737108 1;9 10 0.0762 0.0737108 1] ; 
%-------------------------------- 

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