5篇
您的检索式：作者名="PERIAUX Jacques"
|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | 基于基因算法与博奕论的翼型跨音速Euler方程气动优化显示文摘将基因算法与博奕论中的 Nash平衡相结合 ,构建了多目标基因优化算法—— Nash基因算法 (NashGAs) ,并对初始翼型为 NACA0 0 1 2二维翼型进行给定跨音速流动下的形状增升优化。计算中应用 Bézier曲线对翼型形状进行参数化 ,避免了非流线型的不合理形状产生 ;采用有限元非结构网格 AUSM+通量分裂格式Euler方程数值解进行个体适应度值评估 ;应用动态网格技术调整计算网络 ,节约了 CPU机时 ; | 王江峰 Periaux Jacques 伍贻兆 | 2001 | 南京航空航天大学学报2001，33，6： | 4 |
| 2 | Drag reduction via turbulent boundary layer flow control显示文摘Turbulent boundary layer control(TBLC) for skin-friction drag reduction is a relatively new technology made possible through the advances in computational-simulation capabilities,which have improved the understanding of the flow structures of turbulence.Advances in micro-electronic technology have enabled the fabrication of active device systems able to manipulating these structures.The combination of simulation,understanding and micro-actuation technologies offers new opportunities to significantly decrease drag,and by doing so,to increase fuel efficiency of future aircraft.The literature review that follows shows that the application of active control turbulent skin-friction drag reduction is considered of prime importance by industry,even though it is still at a low technology readiness level(TRL).This review presents the state of the art of different technologies oriented to the active and passive control for turbulent skin-friction drag reduction and contributes to the improvement of these technologies. | ABBAS Adel BUGEDA Gabriel FERRER Esteban FU Song PERIAUX Jacques PONS-PRATS Jordi VALERO Eusebio ZHENG Yao | 2017 | Science China(Technological Sciences)2017，60，9： | 4 |
| 3 | 并行进化算法及其在航空工程优化问题中的应用(英文)显示文摘提出了用于加速气动力形状优化过程的分级型Nash基因算法.分级型算法可以看作是并行基因算法的特例,后者使用了互相联系但独立进化的子群的概念.本文在并行基因算法中引入多层分级拓扑结构以提高算法的收敛性.这种拓扑结构混合使用不同精度的模型,低精度模型用于探索搜索空间,高精度模型用于对准优解进行提纯.将此方法与Nash博弈相结合,构造了多目标优化算法,并应用于气动力优化问题.针对喷管反设计问题与多段翼型高升力优化问题,在计算机集群并行环境下进行了计算,结果表明本文的算法具有较高的加速收敛特性. | 王江峰 Periaux Jacques Sefrioui Mourad | 2003 | 中国科学技术大学学报2003，33，4： | 3 |
| 4 | Numerical simulation of a multi-store separation phenomenon : a fictitious domain approach 显示文摘 | Roland Glowinski Tsorng-Whay Pan Jacques Periaux | 2006 | Computer Methods in Applied Mechanics and Engineering2006，195，4143： | 1 |
| 5 | Numerical simulation of a multi-store separation phenomenon:A fictitious domain approach显示文摘 | Roland Glowinski Tsorng-Whay Pan Jacques Periaux | 2006 | Computer Methods in Applied Mechanics and Engineering2006，195，4143： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员