干旱区生态环境知识资源中心(Arid): 基于等离子体的抗冲蚀涂层技术及其在直升机发动机领域的应用

Arid

	基于等离子体的抗冲蚀涂层技术及其在直升机发动机领域的应用
其他题名	Anti-erosion Coating Technique Based on Plasma and Its Application in Helicopter Aero-engines
	何光宇 1; 李应红 1; 王健 2; 柴艳 1; 何卫锋 1
来源期刊	高电压技术
ISSN	1003-6520
出版年	2014
卷号	40 期号:7 页码:2133-2139
中文摘要	军用直升机和运输机在沙漠地带或简易跑道强行起降时,砂尘会对飞机叶片造成冲蚀损伤,导致压气机性能衰减和结构完整性破坏,严重影响发动机工作可靠性。为此,介绍了发达国家在冲蚀损伤机理、多层涂层技术、制备方法、冲蚀试验体系、涂层环境适应性以及涂层设计方法等6个方面的研究和发展情况;综述了我国在涂层材料体系、环境特性、制备方法与考核试验等方面开展的初步研究,指出与在这些方面与俄、美等国存在的巨大差距,并提出研究系统性不强、缺少相应的涂层设计手段、未验证考核方法的有效性以及基础研究不够深入等是制约抗冲蚀涂层技术发展和应用的主要原因。该研究明确了我国抗冲蚀涂层技术的研究发展方向,为进一步开展抗冲蚀涂层技术研究奠定基础。
英文摘要	Military helicopters and transporters have to take off and land under extreme conditions like deserts or battle fields. Their engines suck in solid grains in these complicated environments, which leads to engine erosion, in turn causes reduced performances of the compressors, and severely influences the engines reliability. Hence, the developments in anti- erosion coatings in the advanced countries in aspects of erosion mechanism, multi-layer coating and its preparation, erosion test platform, the environmental adaptability, and design of coating are summarized. The developments in anti- erosion coating in China, including the coating material, environmental features, production, and test method, are summarized and also compared with those in advanced countries. It is found that China lags behind in the relative works, namely, lacking of systematic research, not possessing sufficient coating design techniques, not verifying the effectiveness of testing methods, and lacking of basic research. These are the major reasons why coatings have not been applied to Chinese military aero-engines. The conclusions offer a direction and lay a foundation for further researches of anti-erosion coating in China.
中文关键词	砂尘 ; 冲蚀 ; 涂层 ; 航空发动机 ; 等离子体 ; 物理气相沉积
英文关键词	solid particle erosion coating aero-engine plasma PVD
语种	中文
国家	中国
收录类别	CSCD
WOS类目	ENGINEERING ELECTRICAL ELECTRONIC
WOS研究方向	Engineering
CSCD记录号	CSCD:5204314
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/231261
作者单位	1.空军工程大学, 等离子体动力学国家级重点试验室, 西安, 陕西 710038, 中国; 2.总参陆航研究所, 北京 101121, 中国
推荐引用方式 GB/T 7714	何光宇,李应红,王健,等. 基于等离子体的抗冲蚀涂层技术及其在直升机发动机领域的应用[J],2014,40(7):2133-2139.
APA	何光宇,李应红,王健,柴艳,&何卫锋.(2014).基于等离子体的抗冲蚀涂层技术及其在直升机发动机领域的应用.高电压技术,40(7),2133-2139.
MLA	何光宇,et al."基于等离子体的抗冲蚀涂层技术及其在直升机发动机领域的应用".高电压技术 40.7(2014):2133-2139.