Search for dissertations about: "Da-Qing Li"

Found 1 swedish dissertation containing the words Da-Qing Li.

2. 1. Investigation on Propeller-Rudder Interaction by Numerical Methods

   Author : Da-Qing Li; Chalmers tekniska högskola; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

   Abstract : The axial forces in a propeller-rudder interactive system working in uniform flow are theoretically studied: In a steady linear method the propeller is represented by bound and free vortex systems, the rudder by vortex and source filaments and the rudder wake by free vortex filaments. A lifting-line analysis method predicts the propeller characteristics. READ MORE