Computed Tomography Measurement of 3D Combustion Chemiluminescence Using Single Camera

	Computed Tomography Measurement of 3D Combustion Chemiluminescence Using Single Camera
	Wang KL; Li F(李飞); Zeng H(曾徽); Zhang SH(张少华); Yu XL(余西龙); Li, F (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab High Temp Gas Dynam, 15 Beisihuanxi Rd, Beijing 100190, Peoples R China.
会议录名称	OPTICAL MEASUREMENT TECHNOLOGY AND INSTRUMENTATION
	2016
会议名称	International Symposium on Optical Measurement Technology and Instrumentation
会议日期	MAY 09-11, 2016
会议地点	Beijing, PEOPLES R CHINA
摘要	Instantaneous measurement of flame spatial structure has been long desired for complicated combustion condition (gas turbine, ramjet et.). Three dimensional computed tomography of chemiluminescence (3D-CTC) is a potential testing technology for its simplicity, low cost, high temporal and spatial resolution. In most former studies, multi-lens and multi-CCD are used to capture projects from different view angles. In order to improve adaptability, only one CCD was utilized to build 3D-CTC system combined with customized fiber-based endoscopes (FBEs). It makes this technique more economic and simple. Validate experiments were made using 10 small CH4 diffusion flame arranging in a ring structure. Based on one instantaneous image, computed tomography can be conducted using Algebraic Reconstruction Technique (ART) algorithm. The reconstructed results, including the flame number, ring shape of the flames, the inner and outer diameter of ring, all well match the physical structure. It indicates that 3D combustion chemiluminescence could be well reconstructed using single camera.
关键词	Three Dimensional Computed Tomography Of Chemiluminescence (3d-ctc) Radicals Reconstruction Algebraic Reconstruction Technique (Art) Flame Chemiluminescence Fuel
WOS记录号	WOS:000391499200110
课题组名称	LHD高温气流激光诊断
ISBN号	978-1-5106-0769-9
URL	查看原文
收录类别	CPCI-S ; EI
语种	英语
引用统计	被引频次：2[WOS] [WOS记录] [WOS相关记录]
文献类型	会议论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/60185
专题	高温气体动力学国家重点实验室
通讯作者	Li, F (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab High Temp Gas Dynam, 15 Beisihuanxi Rd, Beijing 100190, Peoples R China.
推荐引用方式 GB/T 7714	Wang KL,Li F,Zeng H,et al. Computed Tomography Measurement of 3D Combustion Chemiluminescence Using Single Camera[C]OPTICAL MEASUREMENT TECHNOLOGY AND INSTRUMENTATION,2016.

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