摘要
为了提高三维地形曲面生成的效率和正确率,减少手工操作的疲劳和错误,基于C语言编程与Gambit指令档(Journal)相结合的思路提出了一种高效率的地形曲面生成技术.在计算流体力学前处理器Gambit中,对某方程所代表的地形曲面进行了基于该方法的生成演示和验证.研究表明,该地形曲面生成技术具有高效、错误率低和易于纠错等优点.
In order to enhance the efficiency and validity of three-dimensional terrain surface generation, and to decrease tiredness and error of manual manipulation, a high efficiont technique of terrain surface generation based on combination of C programming and Gambit Journal file was suggested. It was applied to generate terrain surface represented by certain mathematical equation in CFD pre-processor, i.e. Gambit. The resulting surface was validated by the surface generated by MATLAB program. Therefore, this method has advantages of high efficiency, low error rate and easy error correction and so on.
出处
《华北水利水电学院学报》
2011年第4期136-139,共4页
North China Institute of Water Conservancy and Hydroelectric Power
基金
河南省教育厅科技攻关项目(2011B620003)
郑州轻工业学院博士科研基金项目(2010BSJJ009)
