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A high-precision NOx chemiluminescence sensor of sub-ppb-level based on air-fed ozoniser and flow-restricting capillary 期刊论文
INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY, 2024, 页码: 16./通讯作者：Du, Yan-Jun
Authors:  Zhang M(张猛);  Peng, ZhiMin;  Yang QS(杨乾锁);  Ding, YanJun;  Du, YanJun
Favorite  |  View/Download：77/0  |  Submit date：2024/05/14
Chemiluminescence  air-fed ozoniser  flow-restricting capillary  NOx gas sensor  
Experimental research on ppb-level ozone detection method based on gas phase chemiluminescence technology 期刊论文
INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY, 2024, 页码: 18./通讯作者：Du, Yanjun
Authors:  Zhang M(张猛);  Zhang YF(张玉锋);  Peng, Zhimin;  Yang QS(杨乾锁);  Du, Yanjun
Favorite  |  View/Download：111/0  |  Submit date：2024/03/25
Gas-Liquid Two-Phase Flow Measurement With Throat-Extended Venturi Meter Based on Differential Pressure Ratios and Fluctuations 期刊论文
IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, 2024, 卷号: 73, 页码: 2534909./通讯作者：Sun JT, Xu LJ
Authors:  Suo, Peng;  Sun, Jiangtao;  Shi SY(史仕荧);  Sun, Shijie;  He, Feng;  Zhang, Xiaokai;  Shen, Mengxian;  Li, Xiaolin;  Li, Jinfei;  Xu, Lijun
Favorite  |  View/Download：3/0  |  Submit date：2024/12/02
Differential pressure (DP) fluctuation  DP ratio (DPR)  flow rate measurement  gas-liquid two-phase flow (GLTPF)  throat-extended Venturi meter (TEVM)  
Image Reconstruction in Open-EIT by Combining Inversion Mapping and Sparse Contour Representation 期刊论文
IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, 2024, 卷号: 73, 页码: 4502209./通讯作者：Sun JT, Tian WB
Authors:  Shen, Mengxian;  Sun, Jiangtao;  Suo, Peng;  Wang ZY(王志英);  Wang, Yadong;  Tian, Wenbin;  Li, Changwen;  Xu, Lijun
Favorite  |  View/Download：2/0  |  Submit date：2024/12/02
Image reconstruction  Sensors  Electrodes  Surface reconstruction  Electrical impedance tomography  Reconstruction algorithms  Mathematical models  B-spline representation  cavitation measurement  inversion mapping  open electrical impedance tomography (OEIT)  region of interest (ROI)  sparse reconstruction  
注入光有限相干性对衰荡腔测试方法的影响及求解衰荡时间的强度积分法 期刊论文
物理学报, 2023, 卷号: 72, 期号: 18, 页码: 217-225./通讯作者：Yang, Qian-Suo
Authors:  黄知秋;  张猛;  彭志敏;  王振;  杨乾锁
Adobe PDF(4990Kb)  |  Favorite  |  View/Download：178/29  |  Submit date：2023/11/28
cavity ring-down spectroscopy  light coherence  ring-down time  intensity integration  
利用波长慢速扫描和快速调制激光吸收光谱实验数据反演光谱吸收函数的理论和实验研究 期刊论文
物理学报, 2023, 卷号: 72, 期号: 12, 页码: 123301./通讯作者：杨乾锁
Authors:  黄知秋;  李启正;  张猛;  彭志敏;  杨乾锁
Adobe PDF(1932Kb)  |  Favorite  |  View/Download：174/59  |  Submit date：2023/05/08
波长调制  波长扫描  吸收函数  数据矩阵  
基于化学发光法的高纯气体中ppb量级NO_x浓度测量 期刊论文
物理学报, 2022, 卷号: 71, 期号: 13, 页码: 374-382
Authors:  张猛;  彭志敏;  杨乾锁;  丁艳军;  杜艳君
Adobe PDF(1885Kb)  |  Favorite  |  View/Download：204/75  |  Submit date：2022/08/11
化学发光  高纯气体  痕量气体  淬灭  
Odd harmonics with wavelength modulation spectroscopy for recovering gas absorbance shape 期刊论文
OPTICS EXPRESS, 2012, 卷号: 20, 期号: 11, 页码: 11976-11985
Authors:  Peng ZM;  Ding YJ;  Che L;  Yang QS(杨乾锁);  Ding, YJ;  Tsinghua Univ, Dept Thermal Engn, State Key Lab Power Syst, Beijing 100084, Peoples R China.
Adobe PDF(4815Kb)  |  Favorite  |  View/Download：1009/307  |  Submit date：2013/01/18
Diode-laser Spectroscopy  Absorption Line-shapes  Temperature  Pressure  Sensor  
基于OH自由基A2Σ + →X2Πr 电子带系发射光谱的温度测量技术 期刊论文
物理学报=Acta Physica Sinica, 2011, 卷号: 60, 期号: 5, 页码: 053302
Authors:  彭志敏;  丁艳军;  杨乾锁;  姜宗林
Adobe PDF(584Kb)  |  Favorite  |  View/Download：1115/288  |  Submit date：2012/04/01
发射光谱  自发发射爱因斯坦跃迁概率  转动温度  Emission Spectroscopy  振动温度  Rotational Temperature  Vibrational Temperature  Einstein Spontaneous Emission Transition Probability  
Spectral Characteristics of CN Radical (B -> X) and Its Application in Determination of Rotational and Vibrational Temperatures of Plasma 期刊论文
Chinese Physics Letters, 2011, 卷号: 28, 期号: 4, 页码: 44703
Authors:  Peng ZM(彭志敏);  Ding YJ;  Zhai XD;  Yang QS(杨乾锁);  Jiang ZL(姜宗林);  Peng, ZM (reprint author), Tsinghua Univ, Dept Thermal Engn, State Key Lab Power Syst, Beijing 100084, Peoples R China
Adobe PDF(979Kb)  |  Favorite  |  View/Download：1040/249  |  Submit date：2012/04/01
Emission-spectroscopy  Shock-tube  Radiation  System  Entry  Air