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文都秀才

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姓名 琚詒光 性別 男 出生年月 1964年7月21日 籍貫 安徽省桐城市 民族 漢族 職稱(chēng) 教授 工作單位 工程力學(xué)系 專(zhuān)業(yè)專(zhuān)長(zhǎng) 極限燃燒 通訊地址 清華大學(xué)工程力學(xué)系 郵政編碼 100084 電話 6278-4116 E-mail yju@Tsinghua.edu.cn
教育:
1986年7月 清華大學(xué)工程力學(xué)系工程熱物理專(zhuān)業(yè) 本科 1988年7月 清華大學(xué)工程力學(xué)系工程熱物理專(zhuān)業(yè) 碩士 1994年3月 日本東北大學(xué)工學(xué)部機(jī)械第2專(zhuān)業(yè) aa博士
工作經(jīng)歷:
1994年4月 日本東北大學(xué)流體科學(xué)研究所 助教 1995年5月 日本東北大學(xué)流體科學(xué)研究所 講師 1998年6月 日本東北大學(xué)工學(xué)部 副教授 1999年6月 美國(guó)普林斯頓大學(xué)機(jī)械航空系 兼職研究員 2000年9月 清華大學(xué)工程力學(xué)系 aaaaaa教授
獲獎(jiǎng)情況:
AWARDS Nov. 1995 Fluid Science Research Award by the Fluid Science Foundation for Contribution on the study of "Ignition and Combustion in Supersonic Flows" by Yiguang Ju
Nov. 1996 Best Presentation Award by the Director of the Institute of Fluid Science of Tohoku University for a paper "Numerical Simulation of Flame Holding in Supersonic Flow Using A Preburner" by S.Tabejamaat, Y. Ju and T. Niioka
May, 1999 ASPACC Young Investigators Award by the Award Committee of the First Asia Pacific Conference on Combustion for excellent paper on the "NOx Formation Mechanism of Counterflow Diffusion Flame Burning Methane in Highly Preheated Air" by Y. Ju
May 1999 Best Paper Award by Japan Society for Aeronautical and Space Sciences for an excellent paper "Numerical Study of Detonation Initiation by a Supersonic Sphere"by Y. Ju and A. Sasoh
Jan. 2000 李嘉誠(chéng)基金會(huì)長(zhǎng)江學(xué)者獎(jiǎng)勵(lì)計(jì)劃
Research Interests:
1. Flammability Limit, Super Lean Combustion and Microgravity Combustion 2. Combustion in micro-scale 3. Supersonic Combustion, Detonation and Pulse Detonation 4. Flame Instability and Combustion at High Pressure 5. Chemical kinetics and reduced chemistry 6. Flame Dynamics, Flame Radiation, NOx/CO2 Emission Control 7. Fire Safety 8. Turbulent
Premixed Flames International Collaborations
1. Tohoku University (Japan) 2. Akita Prefecture University (Japan) 3. IshikawajimaHalima (IHI) Institute (Japan) 4. Princeton University (USA) 5. University of South California (USA) 6. Institute of Chemical Kinetics and Combustion (Russia)
SELECTED PUBLICATIONS
1. "Reduced Kinetic Mechanism of Ignition for Nonpremixed Hydrogen/Air aa in A Supersonic Mixing Layer", Combusiton and Flame, 99(1994), 240- aa 246. Y. Ju and T. Niioka 2. "Lower-Upper Scheme for Chemically Reacting Flow with Finite Rate aa Chemistry", AIAA Journal, 33(1995), 1418-1425. Y. Ju 3. "Ignition Simulation of Methane/Hydrogen Mixtures in A Supersonic aa Mixing Layer", Combustion and Flame, 102(1995), 462-470. Y. Ju and aa T. Niioka 4. "Asymptotic and Numerical Analyses of Ignition of A Fuel Jet in A aa Supersonic Airstream", Combustion Science and Technology, 108(1995), aa 47-65. Y. Ju 5. "Experimental Study on Methane-Air Premixed Flame Extinction at Small aa Stretch Rates in Microgravity", Proc. Combustion Institute, Vol.26, aa pp.1283-1289, 1996. K. Maruta, M. Yoshida, Y. Ju and T.Niioka 6. "Radiation Extinction Limit of Counterflow Premixed Lean Methane-Air aa Flames", Combustion and Flame, 109(1997), 639-646. H. Guo, Y. Ju, K. aa Maruta, T. Niioka and F. Liu 7. "Flame Bifurcations and Flammable Regions of Radiative Counterflow aa Premixed Flames with General Lewis Numbers", Combustion and Flame, aa 113:603-614, 1998. Y. Ju, H. Guo, K. Maruta and T. Niioka 8. "Numerical Simulation of Secondary Combustion of Hydrogen Injected aa from Preburner into Supersonic Airflow", AIAA Journal, Vol.35, No.9, aa p.1441-1447, 1997. S. Tabejamaat, Y. Ju and T. Niioka 9. "Extinction of Low-Stretched Diffusion Flame in Microgravity", aa Combustion and Flame, Vol.112:181-187, 1998. K. Maruta, M. Yoshida, aa H. Guo, Y. Ju and T. Niioka 10."Computation of NOx Emission of A Methane-Air Diffusion Flame in A aa Two-Dimensional Laminar Jet with Detailed Chemistry", Combustion aa Theory and Modelling, Vol.1, No.3, p.243-258, 1997. Y. Ju and T. aa Niioka 11."On the Extinction Limit and Flammability Limit of Non-Adiabatic aa Stretched Methane-Air Premixed Flames", Journal of Fluid Mechanics, aa 342(1997), 315-334. Y.Ju, H. Guo, K. Maruta and F. Liu 12."Numerical Investigation of CH4/CO2/Air and CH4/CO2/O2 Counterflow aa Premixed Flames with Radiation Reabsorption", Combustion Science and aa Technology, 135(1998), 49-64. H. Guo, Y. Ju, K. Maruta, T. Niioka and aa F. Liu 13."Non-Grey Gas Radiative Transfer Analyses Using the Statistical aa Narrow-Band Model", International Journal of Heat and Mass Transfer, aa 41(1998),2227-2236. F. Liu, O.L. Gulder, G.J. Smallwood and Y. Ju 14."Effects of Radiative Emission and Absorption on the Propagation and aa Extinction of Premixed Gas Flames", Proc. Combustion Institute, aa Vol.27, 1998, 2619-2626. Y. Ju and G. Masuya, P. D. Ronney 15."Further Examinations on Extinction and Bifurcations of Radiative aa CH4/Air and C3H8/Air Premixed Flames", Proc. Combustion Institute, aa Vol.27, 1998, 2551-2557. Y. Ju and G. Masuya, F. Liu, H. Guo, K. aa Maruta and T. Niioka 16."Lewis Number Effect on Extinction Characteristics of Radiative aa Counterflow CH4-O2-N2-He Flames", Proc. Combustion Institute, Vol.27, aa 1998, 2611-2617. K. Maruta, Y. Ju, A. Honda and T. Niioka 17."Vorticity Generation and Flame Distortion Induced by Shock Flame aa Interaction", Proc. Combustion Institute, Vol.27, 1998, 735-741. aa Y. Ju, M. Shimano and I. Osamu 18."Numerical Analysis on Ignition of Fuel Droplet Array in Hot aa Stagnant Air", Proc. Combustion Institute, Vol.27, 1998, 1959-1966. aa M. Goto, Y. Ju and T. Niioka 19."Numerical and Theoretical Studies on Detonation Initiation by a aa Supersonic Projectile", Proc. Combustion Institute, Vol.27, 1998, aa 2225-2231. Y. Ju, G. Masuya and A. Sasoh 20."Combined Effects of Radiation, Flame Curvature, and Stretch on aa the Extinction and Bifurcations of Cylindrical CH4/Air Premixed aa Flame", Combustion and Flame, Vol.116, 580-592,(1999). Y. Ju, H. aa Matsumi, K. Takita and G. Masuya 21."Effects of the Lewis Number and Radiative Heat Loss on the aa Bifurcation and Extinction of CH4/O2-N2-He Flames", Journal of Fluid aa Mechanics, Vol.379, p.165-190,1999. Y. Ju, F. Liu and H. Guo 22."Determination of Burning Velocity and Flammability Limit of aa Methane/Air Mixture Using Counterflow Flames", Japanese Journal of aa Applied Physics, Vol.38, No.2A, p.4190-4196, 1999. Y. Ju, H. Guo, aa K. Maruta and T. Niioka 23."Ignition Characteristics of Plasma Torch for Hydrogen Jet in aa Airstream", Journal of Propulsion and Power, 16: 227-233, 2000. aa K. Takita, T. Uemoto, T. Sato, Y. Ju, G. Masuya and K. Ohwaki 24."Combined Effects of Non-Gray Radiation and Pressure on Premixed aa CH4/O2/CO Flames", Combustion and Flame, 2000, to be published. aa J. Ruan, H. Kobayashi, T. Niioka and Y. Ju 25."Asymptotic Analysis of Radiation Extinction of Stretched Premixed aa Flames", International Journal of Heat and Mass Transfer, Vol.43, aa p.231-239 (2000). Y. Ju, G. Masuya, F. Liu, Y. Hattori and aa D. Riechelmann 26."Asymptotic Analysis of Radiative Extinction in Counter-Flow aa Diffusion Flames of Non-Unity Lewis Numbers", Combustion and aa Flame (2000), 121: 275-287, 2000 F. Liu, G.J. Smallwood, O.L. Gulder aa and Y. Ju 27."Nonadiabatic Particle-Laden Premixed Flames", Proc. Combustion aa Institute, Vol.28, 2000 Yiguang Ju and Chung K. Law 28."Radiation Induced Instability of Stretched Premixed Flames", aa Proc.Combustion Institute, Vol.28, 2000 Yiguang Ju, Chung K. Law, aa Kaoru Maruta, Takashi Niioka 29."Microgravity Burner-Generated Spherical Diffusional Flames: aa Experiment and Computation, Combustion and Flame, 2000, accepted. aa Stephen D. Tse, Delin Zhu, Chih-Jen Sung, Yiguang Ju and Chung K. aa Law 30."Flammability limit of Counterflow Hydrogen-Air Premixed Flame", aa Combustion Theory and Modelling, 2000, accepted. H. Guo, Y. Ju aa and T. Niioka For English Version |
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