BASIC INFORMATION


    

Prof. Dr. CHENGJUN WU

Tel : +86 29 82668573

 

Fax: +86 29 83237910

 

Email: cjwu@mail.xjtu.edu.cn

 

Institute of Intelligent Diagnosis and Control for Equipment

 

School of Mechanical Engineering

 

Xi’an Jiaotong University

 

Xi’an 710049, P. R. China 

 
   

 

EDUCATION

1995.9 - 1999.4: Ph.D. in Mechanical Engineering, Xi’an Jiaotong University.

1990.9 - 1993.6: M.S. inVibration, Impact and Noise, Xi’an Jiaotong University.
 
1986.9 - 1990.6: B.S. in Mechanical Manufacturing, Xi’an Jiaotong University. 
                           
PROFESSIONAL EXPERIENCE

1997.4-2001.6:    Lecturer, School of Mechanical Engineering, Xi’an Jiaotong University

 
2001.7-2002.1:    Research Associate, Department of Automation & Computer-Aided Engineering
 The Chinese University of Hong Kong 

 
2001.7-2007.7:    Associate Professor, School of Mechanical Engineering, Xi’an Jiaotong University

 
2007.8 - Present: Professor,School of Mechanical Engineering, Xi’an Jiaotong University

 
2011.2-2012.1:     Visiting Professor, School of Mechanical Engineering, The University of Western Australia
 
2017.7:               Faculty Teaching Development Program, Georgia Institute of Technology
RESEARCH FIELDS

         Dynamic analysis  and optimization design for mechanical structures
 
         Vibroacoustic analysis and control for electromechanical products
  
         CFD & CAA simulation

         Particle damping  technique
 
         Numerical modeling for laser processing
AWARDS & HONORS

         2006  New Century Excellent Talents in University of China

         2004  2nd Prize of Natural Science, State Education Ministry, P. R. China (2nd Rank)

        
RECENTLY PUBLICATIONS

    JOURNAL PAPERS:

 

[1]  Xiaofei Lei, Chengjun Wu,et al: A novel composite vibration control method using double-decked floating raft
                isolation system and particle damper. Journal of Vibration and Control 2018, 24(19): 4407-4418.

[2]  Zongji Zheng, Chengjun Wu, et al:Analysis of energy occupying ratio of Coulomb explosion and thermal effect in
                picosecond pulse laser processing. Optics Communications 2018, 424: 190-197.

[3]  Renliang Zhang, Chengjun Wu, et al: A novel technique to predict harmonic response of Particle-damping structure
                based on ANSYS® secondary development technology. International Journal of Mechanical Sciences 2018,
                144:877-886.

[4]  Xiaofei Lei, Chengjun Wu, et al: Optimizing parameter of particle damping based on Leidenfrost effect of particle
                flows. Mechanical Systems and Signal Processing 2018, 104:60-71.

[5]  Xiaofei Lei, Chengjun Wu: Non-obstructive particle damping using principles of gas-solid flows.
Journal of Mechanical
                Science and Technology 2017, 31(3):1057-1065.

[6]  Xiaofei Lei, Chengjun Wu:Dynamic response prediction of non-obstructive particle damping using principles of gas
                solid flows. Journal of Vibroengineering 2016, 18(7): 4692 -4704.

[7]  Dongqiang Wang, Chengjun Wu: A novelty predicting method of vibration and acoustic radiation for rectangular-plate
                with particle dampers. Journal of Mechanical Science and Technology 2016, 30(3): 1021-1035.

[8]  Dongqiang Wang, Chengjun Wu et al.:Prediction of vibration response and acoustic radiation of a thin-walled box
                with particle dampers using multiphase flow theory of gas-particle. Noise Control Engineering Journal 2016, 64
                (1):85-98.

[9]  D. Q. Wang, C. J. Wu et al.: Free Vibration of the Damping Beam Using Co-simulation Method Based on the MFT.
                International Journal of Acoustics and Vibration 2015, 20(4): 251-257.

[10] Dongqiang Wang, Chengjun Wu: Vibration Response Prediction of Plate with Particle Dampers Using Cosimulation
                 Method. Shock and Vibration. Vol.2015, Article ID 270398, 14 pages, 2015. doi:10.1155/2015/270398.

[11] Dongqiang Wang, Chengjun Wu: Parameter estimation and arrangement optimization of particle dampers on the
                 cantilever rectangular plate. Journal of Vibroengineering 2015, 17(5):2503-2520.

[12] WU Chengjun et al.: Influence of Surrounding Structures upon the Aerodynamic and Acoustic Performance of the
                 Outdoor Unit of a Split Air-Conditioner. Chinese Journal of Mechanical Engineering, 2014, 27(4): 836-845.
        
          [13] C.J. Wu, et al.: A Study of the Aerodynamic and Acoustic Performance of an Indoor Unit of a DC-Inverter Split Air-
                 Conditioner. Applied Acoustics 2012, 73(4): 415-422.
 
 

    INTERNATIONAL CONFERENCE PAPERS


          [14] Zhanpeng Zheng,Chengjun Wu:An improved method for dynamic load identification based on Tikhonov

                 regularization. Proceedings of the 47th International Congress on Noise Control Engineering (Inter-Noise 2018),

                 Chicago, Illinois, USA, August 26-29, 2018. 


          [15] Zongji Zheng, Chengjun Wu, et al:A comprehensive numerical model for laser ablation.
Proceedings of LPM2018 -

                 the 19th International Symposium on Laser Precision Microfabrication, Edinburg, UK, June 25-28, 2018.


          [16] Xiaofei Lei, Chengjun Wu: Dynamic load identification on nonlinear damping structure using positive deduction

                 approach. Proceedings of the 24th International Congress on Sound & Vibration, London, UK, July 23-27, 2017.

 
          [17] Zhengwei Hao, Chengjun Wu et al.: Vibration Analysis for the Cylindrical Shell and Plate Composite Structure

                 Using  the Mixed-Mode Substructure Method. Proceedings of the 22nd International Congress on Sound &

                 Vibration, Florence, Italy, July 12-16, 2015.


          [18] Xiaofei LEI, Chengjun WU et al.: The distribution analysis of non-obstructive particle damping in Aluminum

                 cantilever beam. Proceedings of the 44th International Congress on Noise Control Engineering. San Francisco,

                 California, USA, August 9-12, 2015.


          [19] Chengjun WU et al.: Acoustic radiation response prediction of thin-walled box with particle dampers using

                 multiphase flow theory of gas-particle. Proceedings of the 43rd International Congress on Noise Control  

                 Engineering, Melbourne, Australia, November 16-19, 2014. 


          [20] Dongqiang Wang, Chengjun Wu et al.:Forced vibration of the particles-damping beam based on multiphase flow

                 theory of gas-particle. Proceedings of the 21st International Congress on Sound & Vibration , Vol.1: 114-121,

                 Beijing, China, July 13-17, 2014. 


          [21] C.J. Wu et al.:An improved modeling of granular particle damping using multiphase flow theory of gas-particle.

                 Proceedings of the 20th International Congress on Sound & Vibration , Vol.4: 3305-3312., Bangkok, Tailand, July 7-

                11, 2013.