上海交通大学学报(自然版) ›› 2012, Vol. 46 ›› Issue (08): 1315-1319.
于宪钊1,2,苏玉民1
收稿日期:
2011-09-13
出版日期:
2012-08-31
发布日期:
2012-08-31
基金资助:
国家自然科学基金资助项目(50879014)
YU Xian-Zhao-1, 2 , SU Yu-Min-1
Received:
2011-09-13
Online:
2012-08-31
Published:
2012-08-31
摘要: 以有限体积法结合Standard kε湍流模型求解黏性不可压缩NavierStokes方程,采用滑移网格技术实现了串列翼前后翼间的相对运动,分析了前翼拍动后翼静止的串列翼系统的推进性能.探讨了衰减频率、拍动振幅以及前后翼间距对串列翼推进性能的影响.计算结果表明,串列翼的推力主要由前翼产生,且在一定的衰减频率和拍动振幅范围内,串列翼均较传统的单翼拍动具有更高的推进效率,同时,前后翼间距对串列翼推进性能影响不大.
中图分类号:
于宪钊1, 2, 苏玉民1. 基于滑移网格技术的串列翼推进性能分析[J]. 上海交通大学学报(自然版), 2012, 46(08): 1315-1319.
YU Xian-Zhao-1, 2 , SU Yu-Min-1. Propulsive Performance Analysis of Tandem Wing Based on Sliding Mesh Method [J]. Journal of Shanghai Jiaotong University, 2012, 46(08): 1315-1319.
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