Study on the temperature field loaded by a shaped laser beam on the top surface of a cylinder head for thermal fatigue test

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	Study on the temperature field loaded by a shaped laser beam on the top surface of a cylinder head for thermal fatigue test
	Nie SZ; Yu J; Yu G(虞钢); Tan QF; Fan ZW; Nie, SZ (reprint author), Chinese Acad Sci, Dept Optoelect Engn, Acad Optoelect, 9 Dengzhuang South Rd, Beijing 100094, Peoples R China.
刊名	JOURNAL OF THE EUROPEAN OPTICAL SOCIETY-RAPID PUBLICATIONS
	2014
卷号	9 页码:14038
关键词	Temperature Field Shaped Laser Beam Diffractive Optics Element Thermal Fatigue Test
ISSN号	1990-2573
产权排序	[Nie, S. -Z; Yu, J.; Fan, Z. -W.] Chinese Acad Sci, Dept Optoelect Engn, Acad Optoelect, Beijing 100094, Peoples R China; [Yu, G.] Chinese Acad Sci, Inst Mech, Key Lab Mech Adv Mfg, Beijing 100190, Peoples R China; [Tan, Q. -F.] Tsinghua Univ, State Key Lab Precis Measurement Technol & Instru, Beijing 100084, Peoples R China
英文摘要	In thermal fatigue test, the key point is whether the temperature field on the top surface of cylinder head induced by the heat source can well match it in real service. In order to produce the target temperature field in service which is measured by thermocouples, shaped laser beam generated by diffractive optics element (DOE) is chosen as the heat source to irradiate on the top surface of cylinder head. The DOE is designed based on the Gerchberg-Saxton (GS) algorithm and the simulated temperature field is calculated by finite element model (FEM). The results show that the simulated and experimental temperature field can well match the target one which demonstrates that this method is feasible to produce the target temperature field and can be used in thermal fatigue test.
学科主题	Optics
分类号	Q3
URL标识	查看原文
语种	英语
WOS记录号	WOS:000343897300007
公开日期	2014-11-27
内容类型	期刊论文
源URL	[http://dspace.imech.ac.cn/handle/311007/49352]
专题	力学研究所_先进制造工艺力学重点实验室
通讯作者	Nie, SZ (reprint author), Chinese Acad Sci, Dept Optoelect Engn, Acad Optoelect, 9 Dengzhuang South Rd, Beijing 100094, Peoples R China.
推荐引用方式 GB/T 7714	Nie SZ,Yu J,Yu G,et al. Study on the temperature field loaded by a shaped laser beam on the top surface of a cylinder head for thermal fatigue test[J]. JOURNAL OF THE EUROPEAN OPTICAL SOCIETY-RAPID PUBLICATIONS,2014,9:14038.
APA	Nie SZ,Yu J,Yu G,Tan QF,Fan ZW,&Nie, SZ .(2014).Study on the temperature field loaded by a shaped laser beam on the top surface of a cylinder head for thermal fatigue test.JOURNAL OF THE EUROPEAN OPTICAL SOCIETY-RAPID PUBLICATIONS,9,14038.
MLA	Nie SZ,et al."Study on the temperature field loaded by a shaped laser beam on the top surface of a cylinder head for thermal fatigue test".JOURNAL OF THE EUROPEAN OPTICAL SOCIETY-RAPID PUBLICATIONS 9(2014):14038.