维普期刊资源整合服务平台（V6.5）

维普中文期刊产品整合服务

4篇 您的检索式：作者名="P Doerffer"

选中清除导出查看参考文献查看引证文献引用追踪共1页首页上一页第1页下一页末页 /1 跳转

		题名	作者	年代	出处	被引量
	1	Shock wave-boundary layer interaction control by wall ventilation 显示文摘	Doerffer P Bohning R	2003	Aerospace Science and Technolo- gy2003，，7：	1
	2	Secondary Flow Control and Stream wise Vortices Formation 显示文摘	Piotr P Doerffer Jochen Amecke	1994	ASME Paper 94-GT-3761994，，：	1
	3	An improved neural network for manufacturing cell formation显示文摘	DOERFFER P SZULC O BOHNING R	2007	Journal of Computer Science & Technology2007，21，6：	1
	4	Numerical Simulation of the Tip Aerodynamics and Acoustics Test显示文摘The application of an efficient flow control system on helicopter rotor blades may lead to improved aerodynamic performance. Recently, our invention of Rod Vortex Generators(RVGs) has been analyzed for helicopter rotor blades in hover with success. As a step forward, the study has been extended to forward flight conditions. For this reason, a validation of the numerical modelling for a reference helicopter rotor(without flow control) is needed. The article presents a study of the flow-field of the AH-1G helicopter rotor in low-, medium- and high-speed forward flight. The CFD code FLOWer from DLR has proven to be a suitable tool for the aerodynamic analysis of the two-bladed rotor without any artificial wake modelling. It solves the URANS equations with LEA(Linear Explicit Algebraic stress) k-ω model using the chimera overlapping grids technique. Validation of the numerical model uses comparison with the detailed flight test data gathered by Cross J. L. and Watts M. E. during the Tip Aerodynamics and Acoustics Test(TAAT) conducted at NASA in 1981. Satisfactory agreements for all speed regimes and a presence of significant flow separation in high-speed forward flight suggest a possible benefit from the future implementation of RVGs. The numerical results based on the URANS approach are presented not only for a popular, low-speed case commonly used in rotorcraft community for CFD codes validation but preferably for medium- and high-speed test conditions that have not been published to date.	F Tejero E P Doerffer O Szulc J L Cross	2016	Journal of Thermal Science2016，25，2：	0

返回顶部每页显示：

共1页首页上一页第1页下一页末页 /1 跳转

goolge学术搜索-维普

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1　渝公网安备 50019002500403号　违法和不良信息举报中心

互联网出版许可证新出网证(渝)字10号全国400电话 - 免长途话费