Gives back quadratic approximation of efficiency defined by three points.
(Purely technical component without physical modeling.)
(Purely technical component without physical modeling.)
(no remarks)
(no elements)
(no equations)
(no remarks)
(no validation or testing necessary)
(no remarks)
Created by Arne Koeppen (arne.koeppen@tuhh.de), Jun 2013
Revised by Lisa Andresen (andresen@tuhh.de), Aug 2013
function efficiency_quadratic extends efficiency_base; input Real Efficiency_Mat[:, 2]; end efficiency_quadratic;