August 2015 – present Associate Professor, Department of Mechanical Engineering, Faculty of Engineering, Chulalongkorn University
July 2007 – July 2015 Assistant Professor, Department of Mechanical Engineering, Faculty of Engineering, Chulalongkorn University
June 2005 – June 2007 Lecturer, Department of Mechanical Engineering, Faculty of Engineering, Chulalongkorn University
August 1997 – July 1999 Mechanical Engineer, Production Planning Department,Siam United Steel (1995) Co, Ltd.
Ajavakom, N. and Tanthanasirikul, P., 2014 “Statistical Energy Analysis on Vibrational Energy Transmission in Hard Disk Drive Components,” Microsystem Technologies, 20, no. 8-9, August 2014, pp. 1753-1760.
Klinchaeam, S., Ajavakom, N., and Yongchareon, W. “Fault Detection of a Spur Gear Using Vibration Signal with Multivariable Statistical Parameters,” Songklanakarin Journal of Science and Technology, 36, no. 5, September-October 2014, pp. 563-568.
Ajavakom, N., 2012, “The frontage camera in a passenger car,” The 3rd TSME International Conference in Mechanical Engineering, Chaing Rai, Thailand.
Ajavakom, N. and Tanthanasirikul, P., 2012 “ Vibration of Main Components of Hard Disk Drive and the Vibrational Energy Transmission in Hard Disk Drive,” The 3rd TSME International Conference in Mechanical Engineering, Chaing Rai, Thailand.
Ajavakom, N., Ng, C. H., and Ma, F., 2008, “Performance of Nonlinear Degrading Structures: Identification, Validation, and Prediction,” Computers & Structures, vol. 86, no. 7-8, pp. 652-662.
Ajavakom, N., Sripakagorn, P., Singhatanagid, P., and Jintanawan, T., 2007, “On Investigation of Vibro-Acoustics of FDB Spindle Motors for Hard Disk Drives,” Microsystems Technologies, vol. 13, no. 8-10, May 2007, pp. 1281-1287.
Morzfeld M., Ajavakom N., and Ma F., 2009, “Diagonal dominance of damping and the decoupling approximation in linear vibratory systems,” Journal of Sound and Vibration, vol. 320, pp. 406-420.
Ma, F., Ng, C. H., and Ajavakom, N., 2005, “On System Identification and Response Prediction of Degrading Structures,” Journal of Structural Control and Health Monitoring, Vol. 13, pp. 347–364.
Biomechanics (Kinematics/Vibration of human knee joints etc.)
Mechanical Vibration (Vibration and interference fit in hard disk drive motor, vibration of HDD components, Vibration of cooling fan/motor assembly etc.)
Acoustic Noise (Exhaust Muffler for tug boat etc.)
Air Conditioning and Ventilation (Indoor air quality in buildings etc.)