MATHEMATICAL SIMULATION AND COMPUTER SYSTEM FOR PRE-PROCESSING OF PROPELLER GEOMETRY FOR CFD ANALYSIS AND PRODUCTION APPLICATIONS

被引：0
|
作者：
Yakovlev, Aleksey Yu. [1 ]
Marinich, Nikolay V. [1 ]
Senyushkina, Anna A. [1 ]
机构：
[1] FSUE Krylov State Res Ctr, St Petersburg, Russia
来源：
COMPUTATIONAL METHODS IN MARINE ENGINEERING V (MARINE 2013) | 2013年
关键词：
propeller; approximation; 3D model; software;
D O I：
暂无
中图分类号：
U6 [水路运输]; P75 [海洋工程];
学科分类号：
0814 ; 081505 ; 0824 ; 082401 ;
摘要：
The paper presents a method for mathematical description of the propeller geometry. The method is implemented using a set of software modules and makes it possible to describe the propeller geometry for analysis and production purposes. The propeller geometry representation contains an approximation of blade surfaces including the sharpened trailing edges as well as the hub and fillet between the blade and the hub. The paper gives analytical expressions of the above-said surfaces, the algorithm for data pre-processing and transmission with subsequent generation of the 3D model. An example of 3D propeller model obtained by this method is given.
引用
收藏
页码：575 / 586
页数：12
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