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Measurements of non-equilibrium and equilibrium temperature behind a strong shock wave in simulated martian atmosphere 期刊论文
ACTA MECHANICA SINICA, 2012, 卷号: 28, 期号: 5, 页码: 1296-1302
作者:  Lin X;  Yu XL(余西龙);  Li F(李飞);  Zhang SH(张少华);  Xin JG;  Zhang XY(张新宇);  Yu, XL;  Chinese Acad Sci, Inst Mech, State Key Lab High Temp Gas Dynam, Beijing 100190, Peoples R China.
Adobe PDF(828Kb)  |  收藏  |  浏览/下载:807/245  |  提交时间:2013/01/18
Radiation Measurements  Shock Wave  Mars Re-entry  Rotational Temperature  Vibrational Temperature  Radiation Measurements  Cn  Entry  Tube  Mixtures  Model  
Uncertainty in velocity measurement based on diode-laser absorption in nonuniform flows 期刊论文
APPLIED OPTICS, 2012, 卷号: 51, 期号: 20, 页码: 4788-4797
作者:  Li F(李飞);  Yu XL(余西龙);  Cai WW;  Ma L;  Ma, L;  Virginia Tech, Dept Aerosp & Ocean Engn, Blacksburg, VA 24061 USA.
Adobe PDF(1161Kb)  |  收藏  |  浏览/下载:852/265  |  提交时间:2013/01/18
Wavelength-modulation Spectroscopy  Water-vapor  Temperature Distributions  Scramjet Combustor  Gas Temperature  Parameters  Pressure  Sensors  
Laser induced breakdown spectroscopy for local equivalence ratio measurement of kerosene/air mixture at elevated pressure 期刊论文
OPTICS AND LASERS IN ENGINEERING, 2012, 卷号: 50, 期号: 6, 页码: 877-882
作者:  Zhang SH(张少华);  Yu XL(余西龙);  Li F(李飞);  Kang GJ;  Chen LH(陈立红);  Zhang XY(张新宇);  Yu, XL;  Chinese Acad Sci, Inst Mech, State Key Lab High Temp Gas Dynam, Beijing 100190, Peoples R China.
Adobe PDF(451Kb)  |  收藏  |  浏览/下载:971/271  |  提交时间:2013/01/18
Laser Induced Breakdown Spectroscopy (Libs)  Equivalence Ratio  Kerosene/air Mixture  Elevated Pressure  Induced Spark  Air  
Double-end-pumped Nd:YVO4 slab laser at 1064 nm 期刊论文
APPLIED OPTICS, 2012, 卷号: 51, 期号: 12, 页码: 2012-2014
作者:  Xu L;  Zhang HL;  He JL;  Yu XL(余西龙);  Cui L;  Mao YF;  Sun X;  Lin X;  Xing JC;  Xin JG;  Zhang, HL;  Beijing Inst Technol, Sch Optoelect, Beijing 100081, Peoples R China.
Adobe PDF(265Kb)  |  收藏  |  浏览/下载:708/185  |  提交时间:2013/01/18
Thin-disk Lasers  Nd:Yvo4 Slab  High-power  2nd-harmonic Generation  Efficient  Quality  
A compact sensor based on near infrared absorption spectroscopy for flow diagnostics in a low density hydrogen and oxygen combustion driven shock tube 期刊论文
Lasers in Engineering, 2012, 卷号: 23, 期号: 1-2, 页码: 1-17
作者:  Yu XL(余西龙);  Li F(李飞);  Chen LH(陈立红);  Chang XY(张新宇)
Adobe PDF(1693Kb)  |  收藏  |  浏览/下载:798/213  |  提交时间:2012/12/04
Tunable Diode-laser  Water-vapor  Scramjet Combustor  Temperature  Gases  H2o  Co  Oh  Tunable Diode Laser Absorption Spectroscopy (Tdlas)  Combustion  Rapid Time-division-multiplexing (Tdm)  Temperature  Water Vapour Concentration  Low Density Shock Tube