Home

Citation: Ni Tuqiang, Nie Xujian, Gao Jianmi, Yu Shuqin, Kong Fanao. LASER DIAGNOSTICS FOR FLAMES I. THE TEMPERATURE DISTRIBUTION OF A FLAME MEASURED BY LASER INDUCED FLUORESCENCE[J]. Acta Physico-Chimica Sinica, ;1987, 3(01): 30-34. doi: 10.3866/PKU.WHXB19870106 shu

LASER DIAGNOSTICS FOR FLAMES I. THE TEMPERATURE DISTRIBUTION OF A FLAME MEASURED BY LASER INDUCED FLUORESCENCE

1.
Department of Modern Chemistry; The University of Science ＆ Technology of China; He fei; Anhui

Received Date: 3 September 1985
Available Online: 15 February 1987

Two-dimensional isothermal diagram for the lateral profile of an atmosphere pressure, fuel rich, premixed, conical LPG/air flame was measured by laser tech- nique.
The local rotational temperature of OH radical for a small zone was detected by the saturated laser induced fluorescence spectroscopy of A ~2∑~+, v′=0←→X ~2Π, v″=0 transition.
The temperature distribution for the flame was measured through moving the position of the burner. The method exhibits the advantages of highly spatial resolution, unturblence, and no need of calibration.
1. [1]
  Tianlong Zhang , Jiajun Zhou , Hongsheng Tang , Xiaohui Ning , Yan Li , Hua Li . Virtual Simulation Experiment for Laser-Induced Breakdown Spectroscopy (LIBS) Analysis. University Chemistry, 2024, 39(6): 295-302. doi: 10.3866/PKU.DXHX202312049
2. [2]
  Zhenlin Zhou , Siyuan Chen , Yi Liu , Chengguo Hu , Faqiong Zhao . A New Program of Voltammetry Experiment Teaching Based on Laser-Scribed Graphene Electrode. University Chemistry, 2024, 39(2): 358-370. doi: 10.3866/PKU.DXHX202308049
3. [3]
  Mengyao Shi , Kangle Su , Qingming Lu , Bin Zhang , Xiaowen Xu . Determination of Potassium Content in Tobacco Stem Ash by Flame Atomic Absorption Spectroscopy. University Chemistry, 2024, 39(10): 255-260. doi: 10.12461/PKU.DXHX202404105
4. [4]
  Mi Wen , Baoshuo Jia , Yongqi Chai , Tong Wang , Jianbo Liu , Hailong Wu . Improvement of Fluorescence Quantitative Analysis Experiment: Simultaneous Determination of Rhodamine 6G and Rhodamine 123 in Food Using Chemometrics-Assisted Three-Dimensional Fluorescence Method. University Chemistry, 2025, 40(4): 390-398. doi: 10.12461/PKU.DXHX202405147
5. [5]
  Jie Li , Huida Qian , Deyang Pan , Wenjing Wang , Daliang Zhu , Zhongxue Fang . Efficient Synthesis of Anethaldehyde Induced by Visible Light. University Chemistry, 2024, 39(4): 343-350. doi: 10.3866/PKU.DXHX202310076
6. [6]
  Jiahao Lu , Xin Ming , Yingjun Liu , Yuanyuan Hao , Peijuan Zhang , Songhan Shi , Yi Mao , Yue Yu , Shengying Cai , Zhen Xu , Chao Gao . 基于稳态电热法的石墨烯膜导热系数的精确可靠测量. Acta Physico-Chimica Sinica, 2025, 41(5): 100045-. doi: 10.1016/j.actphy.2025.100045
7. [7]
  Tao Cao , Fang Fang , Nianguang Li , Yinan Zhang , Qichen Zhan . Green Synthesis of p-Hydroxybenzonitrile Catalyzed by Spinach Extracts under Red-Light Irradiation: Research and Exploration of Innovative Experiments for Pharmacy Undergraduates. University Chemistry, 2024, 39(5): 63-69. doi: 10.3866/PKU.DXHX202309098
8. [8]
  Feng Liang , Desheng Li , Yuting Jiang , Jiaxin Dong , Dongcheng Liu , Xingcan Shen . Method Exploration and Instrument Innovation for the Experiment of Colloid ζ Potential Measurement by Electrophoresis. University Chemistry, 2024, 39(5): 345-353. doi: 10.3866/PKU.DXHX202312009
9. [9]
  Zian Lin , Yingxue Jin . Matrix-Assisted Laser Desorption/Ionization Mass Spectrometry (MALDI-MS) for Disease Marker Screening and Identification: A Comprehensive Experiment Teaching Reform in Instrumental Analysis. University Chemistry, 2024, 39(11): 327-334. doi: 10.12461/PKU.DXHX202403066
10. [10]
  Wanchun Zhu , Yongmei Liu , Li Wang , Yunshan Bai , Shu'e Song , Xiaokui Wang , Zhongyun Wu , Hong Yuan , Yunchao Li , Fuping Tian , Yuan Chun , Jianrong Zhang , Shuyong Zhang . Suggestions on Operating Specifications of Physical Chemistry Experiment: Measurement and Control of Temperature. University Chemistry, 2025, 40(5): 128-136. doi: 10.12461/PKU.DXHX202503028
11. [11]
  Qiaoqiao BAI , Anqi ZHOU , Xiaowei LI , Tang LIU , Song LIU . Construction of pressure-temperature dual-functional flexible sensors and applications in biomedicine. Chinese Journal of Inorganic Chemistry, 2024, 40(12): 2259-2274. doi: 10.11862/CJIC.20240128
12. [12]
  Mingxin LU , Liyang ZHOU , Xiaoyu XU , Xiaoying FENG , Hui WANG , Bin YAN , Jie XU , Chao CHEN , Hui MEI , Feng GAO . Preparation of La-doped lead-based piezoelectric ceramics with both high electrical strain and Curie temperature. Chinese Journal of Inorganic Chemistry, 2025, 41(2): 329-338. doi: 10.11862/CJIC.20240206
13. [13]
  Yongwei ZHANG , Chuang ZHU , Wenbin WU , Yongyong MA , Heng YANG . Efficient hydrogen evolution reaction activity induced by ZnSe@nitrogen doped porous carbon heterojunction. Chinese Journal of Inorganic Chemistry, 2025, 41(4): 650-660. doi: 10.11862/CJIC.20240386
14. [14]
  Yan ZHAO , Xiaokang JIANG , Zhonghui LI , Jiaxu WANG , Hengwei ZHOU , Hai GUO . Preparation and fluorescence properties of Eu³⁺-doped CaLaGaO₄ red-emitting phosphors. Chinese Journal of Inorganic Chemistry, 2024, 40(10): 1861-1868. doi: 10.11862/CJIC.20240242
15. [15]
  Wei Li , Ze Chang , Meihui Yu , Ying Zhang . Curriculum Ideological and Political Design of Piezoelectricity Measurement Experiments of Coordination Compounds. University Chemistry, 2024, 39(2): 77-82. doi: 10.3866/PKU.DXHX202308004
16. [16]
  Hui Shi , Shuangyan Huan , Yuzhi Wang . Ideological and Political Design of Potassium Permanganate Oxidation-Reduction Titration Experiment. University Chemistry, 2024, 39(2): 175-180. doi: 10.3866/PKU.DXHX202308042
17. [17]
  Yujia Luo , Yunpeng Qi , Huiping Xing , Yuhu Li . The Use of Viscosity Method for Predicting the Life Expectancy of Xuan Paper-based Heritage Objects. University Chemistry, 2024, 39(8): 290-294. doi: 10.3866/PKU.DXHX202401037
18. [18]
  Tiejun Su . The Construction and Application of the Calculation Formula for Endpoint Error in Precipitation Titration: A Case Study of the Mohr Method. University Chemistry, 2024, 39(11): 384-387. doi: 10.12461/PKU.DXHX202402039
19. [19]
  Yanyang Li , Zongpei Zhang , Kai Li , Shuangquan Zang . Ideological and Political Design for the Comprehensive Experiment of the Synthesis and Aggregation-Induced Emission (AIE) Performance Study of Salicylaldehyde Schiff-Base. University Chemistry, 2024, 39(2): 105-109. doi: 10.3866/PKU.DXHX202307020
20. [20]
  Lubing Qin , Fang Sun , Meiyin Li , Hao Fan , Likai Wang , Qing Tang , Chundong Wang , Zhenghua Tang . 原子精确的(AgPd)₂₇团簇用于硝酸盐电还原制氨：一种配体诱导策略来调控金属核. Acta Physico-Chimica Sinica, 2025, 41(1): 2403008-. doi: 10.3866/PKU.WHXB202403008

Get Citation

PDF

XML

Metrics

PDF Downloads(1600)
Abstract views(1913)
HTML views(21)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Address：Zhongguancun North First Street 2,100190 Beijing, PR China Tel: +86-010-82449177-888

DownLoad: Full-Size Img PowerPoint

Return