干旱区生态环境知识资源中心(Arid): Erosion-Resistant Surfaces Inspired by Tamarisk

Arid

	Erosion-Resistant Surfaces Inspired by Tamarisk
	Han Zhiwu; Yin Wei; Zhang Junqiu; Jiang Jialian; Niu Shichao; Ren Luquan
来源期刊	Journal of Bionics Engineering
ISSN	1672-6529
出版年	2013
卷号	10 期号:4 页码:479-487
英文摘要	Tamarisk, a plant that thrives in arid and semi-arid regions, has adapted to blustery conditions by evolving extremely effective and robust anti-erosion surface patterns. However, the details of these unique properties and their structural basis are still unexplored. In this paper, we demonstrate that the tamarisk surface only suffers minor scratches under wind-sand mixture erosion. The results show that the anti-erosion property of bionic sample, inspired by tamarisk surface with different surface morphologies, can be attributed to the flow rotating in the grooves that reduces the particle impact speed. Furthermore, the simulation and experiment on the erosion wear behavior of the bionic samples and bionic centrifugal fan blades show that the bionic surface with V-type groove exhibits the best erosion resistance. The bionic surface on centrifugal fan blades with optimum parameters can effectively improve anti-erosion property by 28.97%. This paper show more opportunities for bionic application in improving the anti-erosion performance of moving parts that work under dirt and sand particle environment, such as helicopter rotor blades, airplane propellers, rocket motor nozzles, and pipes that regularly wear out from erosion.
英文关键词	tamarisk anti-erosion numerical simulation bionic centrifugal fan blades
类型	Article
语种	英语
收录类别	CSCD
WOS研究方向	Engineering
CSCD记录号	CSCD:4975167
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/335277
作者单位	Han Zhiwu, Jilin University, Key Laboratory of Bionic Engineering (Ministry of Education, China), Changchun, Jilin 130022, China.; Yin Wei, Jilin University, Key Laboratory of Bionic Engineering (Ministry of Education, China), Changchun, Jilin 130022, China.; Zhang Junqiu, Jilin University, Key Laboratory of Bionic Engineering (Ministry of Education, China), Changchun, Jilin 130022, China.; Jiang Jialian, Jilin University, Key Laboratory of Bionic Engineering (Ministry of Education, China), Changchun, Jilin 130022, China.; Niu Shichao, Jilin University, Key Laboratory of Bionic Engineering (Ministry of Education, China), Changchun, Jilin 130022, China.; Ren Luquan, Jilin University, Key Laboratory of Bionic Engineering (Ministry of Education, China), Changchun, Jilin 130022, China.
推荐引用方式 GB/T 7714	Han Zhiwu,Yin Wei,Zhang Junqiu,et al. Erosion-Resistant Surfaces Inspired by Tamarisk[J],2013,10(4):479-487.
APA	Han Zhiwu,Yin Wei,Zhang Junqiu,Jiang Jialian,Niu Shichao,&Ren Luquan.(2013).Erosion-Resistant Surfaces Inspired by Tamarisk.Journal of Bionics Engineering,10(4),479-487.
MLA	Han Zhiwu,et al."Erosion-Resistant Surfaces Inspired by Tamarisk".Journal of Bionics Engineering 10.4(2013):479-487.