New actuator disk model for propeller-aircraft computation

doi:10.1007/s11431-016-6031-4

CORC > 北京大学 > 工学院

	New actuator disk model for propeller-aircraft computation
	Jiang, Zhe ; Chen, YaoSong ; An, YiRan ; Wang, QiFeng
刊名	SCIENCE CHINA-TECHNOLOGICAL SCIENCES
	2016
关键词	four-propeller aircraft propeller slipstream regionalized actuator disk model
DOI	10.1007/s11431-016-6031-4
英文摘要	There is a growing interest in propellers for transport aircraft as well as regional airliners from the viewpoint of energy saving. An important consideration for utilizing a propeller propulsion system on aircraft is the aerodynamic interaction between the propeller slipstream and other aerodynamic surfaces. It is therefore necessary to use a simplified but relatively accurate tool for propeller modeling, with the widely used actuator disk model. The advantage of this model is that it is easy to use and inexpensive in terms of computation time required. In addition, it also produces acceptable results. In this study, a new regionalized actuator disk model was utilized in the analysis of propeller slipstream interference effects on a real four-propeller aircraft. The results are compared with the cases of inactive actuator disks, which shows that the propeller slipstream causes an increase in the lift and drag coefficients. An evident yawing effect caused by the rotating slipstream was noticed, which should be taken into account in the design phase. The regionalized actuator disk model is evaluated as a fast and relatively accurate model for propeller preliminary design.; Key Projects in the National Science & Technology Pillar Program during the Eleventh Five-Year Plan Period [2009BAG12A01]; SCI(E); EI; 中国科学引文数据库(CSCD); ARTICLE; nowijiangzhe@pku.edu.cn; 8; 1201-1207; 59
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/491733]
专题	工学院
推荐引用方式 GB/T 7714	Jiang, Zhe,Chen, YaoSong,An, YiRan,et al. New actuator disk model for propeller-aircraft computation[J]. SCIENCE CHINA-TECHNOLOGICAL SCIENCES,2016.
APA	Jiang, Zhe,Chen, YaoSong,An, YiRan,&Wang, QiFeng.(2016).New actuator disk model for propeller-aircraft computation.SCIENCE CHINA-TECHNOLOGICAL SCIENCES.
MLA	Jiang, Zhe,et al."New actuator disk model for propeller-aircraft computation".SCIENCE CHINA-TECHNOLOGICAL SCIENCES (2016).