Department of Mechanical Engineering,
Don Bosco College Of Engineering,
Fatorda, Margao,Goa- 403 602.
Tel No : (0832) 2741045/2743944
Fax : (0832)2742648
E-mail: chetan.gaonkar@dbcegoa.ac.in

He has been serving as an Assistant Professor in the Mechanical Engineering department at Don Bosco College of Engineering for the past 10 years. Prior to this, he worked as a lecturer at RMCET, Devrukh, Ratnagiri, for 6 months. He also has industry experience, having worked as a Design and Development Engineer at Protek Systems, Sancoale, Goa, for 1 year.

• Noise and Vibration
• Finite Element Analysis

• Design and development of an automated sound wave-based fire extinguisher
• Design, analysis, and fabrication of an impedance tube to measure the acoustic properties of the material
• Design, Analysis, and Fabrication of the Same End Inlet Outlet Muffler
• Design and fabrication of retractable bridge
• Design Analysis and Fabrication of Roll Cage for an All-Terrain Vehicle
• Design and Testing of De-Laval Nozzle for Subsonic Flow

• One Week STTP on “Six Sigma for Improved Quality Management” organised by Mechanical Engineering Department, DBCE
• One Week  STTP on “Practical Approach to IOT and its Applications” organised by ECS Department, DBCE
• One Week  STTP on “Modelling and Analysis using MATLAB and Python for Mechanical Engineering Application” organised by Mechanical Department, VNR Vignana Jyoti Institute of Engineering and Technology, Hyderabad
• One Week STTP on “Recent Trends in Industry 4.0 Technologies” oragnised by Computer Engineering Department, DBCE
• One Week Orientation Course for “Programme officer of the National Service Scheme” organised by Empanelled Training Institute, Ahmednagar College, Nagpur
• One Week STTP on “ Advances in Fluid Mechanics : Experimental and Computational” organised by Mechanical Engineering Department, DBCE
• One Week STTP on “Statistical Technique and Tools in Research Methodology” organised by Science and humanities Department, DBCE
• One Week STTP on “CFD Analysis of Heat Transfer and Fluid Flow Problem using FEM and FVM” organised by IIT, Dhanbad
• One Week  Short Term SERB School on “Noise and Vibration Control” organised by IIT, Bhubaneswar.
• One Week STTP on “Maintenance : Modelling, Analysis and Applications” organised by Mechanical Department, AITD.
• One Week STTP on “Computer Aided Engineering Analysis” organised by Mechanical Engineering Department, DBCE.
• Two Week STTP on “Modelling and simulation” organised by Mechanical Engineering Department, GEC, Goa.
• Two days workshop on Condition Monitoring of Rotating Machines organized by Don Bosco college of Engineering.
• One Day workshop on Pumps and Pump Systems organized by Don Bosco college of Engineering

• Two Day National level Online Workshop on “ Vibration and Noise Control : Recent Trends and Innovations” for Industry professionals, Teaching Faculty members and students
• Workshop on “Condition Monitoring of Rotating Machines” for Industry Professionals, Teaching Faculty of Enigneering and Diploma Colleges and Post Graduate Students.
• One Week ISTE short term training Programme on “ Finite Element analysis with ANSYS”
• One Week Workshop on “Introduction to Hypermesh”.

• Gaonkar CD, Sreenivasa TN., Advances in Muffler Acoustics: From Conventional Material to Acoustic Metamaterial., High-performance Sustainable Materials and Structures, ICAMMS 2024, Pp 379-406
• Gaonkar CD, Sreenivasa TN., Effect of Mean Flow on the Transmission Loss of a Doubly Tuned Flow Reversal Muffler., Advances in Technology Innovation; vol. 9, no. 3, pp. 172–185, Jul. 2024.
• Kumar KM, Gaonkar CD, Munjal ML., Double-tuning and experimental validation of rotated-offset inlet-outlet circular chamber muffler., Applied Acoustics 2022; 197: Paper no. 108948, 1-16
• Gaonkar CD, Rao D, Kumar KM, Munjal ML., End corrections for double-tuning of the same-end inlet-outlet muffler., Applied Acoustics 2020; 159: Paper no. 107116, 1–10.
• Gaonkar CD, Kumar KM, Munjal ML., Evaluation of end-corrections for double-tuned rotated-offset inlet-outlet chamber., Proceedings of National Symposium on Acoustics 2019, 47, 1-6, Cuttack, India.
• Gaonkar CD, Munjal ML., Theory of double-tuned side-inlet side-outlet muffler., Noise Control Engineering Journal 2018; 66(6): 489–495.
• Gaonkar CD, Munjal ML., Theory of the tuned side-inlet axial-outlet muffler., The Journal of Acoustical Society of India 2018; 45(4): 195–200.

9.00 am To 5.00 pm [on prior appointment]

• Mechanical Vibration Lab
• CAD/CAM Lab