Dr. Chintapalli V S N Reddi

Ph.D. in Cavity Acoustics (IITM)
Research Coordinator (VIIT)
Associate Professor, Mechanical Engineering


Contact Addresses
ResidenceFlat No:201 , Sri Saraswathi Nilayam,  Opposite to Goshala, Beside Sai Baba Temple, East Point Colony, Visakhapatnam  530017
Mobile (+91) 9550534566
emailsuryachintapalli@gmail.com
vsnreddi.ch@vignanvizag.com


Research Areas
  • Acoustics & Noise control
  • Flow-induced Vibrations
  • Mechanical Vibration


Honours & Awards
  • Won "Early Career Award" from Science and Engineering Research Board, Department of Science and Technology, July 2016.
  • Selected as the subject expert reviewer for the Springer Journal "Journal of The Institution of Engineers (India): Series C", July 2016.
  • Won Best project award for B.E. project on "Vortex Induced Vibration", Vasavi College of Engineering, 2006-07.
  • Best Research Paper Award for "Design Relations for Intruded Orifice HRs", Noise & Vibration Emerging Technologies (International conference), April 13-15, 2015, Dubrovnik, Croatia.
  • Research projects experience certificate from Prof. P. Chandramouli, IIT Madras, 2009- 2015.
  • Guest lecture on "Experimental Modal Analysis in Vibratory Systems with Case Studies" at National symposium on "Vibration and Noise Measurement and Suppression Techniques for Naval Systems", Mumbai, July 2016.
  • Gold Medal (8th All India Painting Competitions) by Vijay Informations: Fine Art Academy, Hyderabad, 2001


Current Research and Consultancy Projects
  • Sanctioned with 42 lacs fund under a project on "Medium and High Frequency Noise Re- duction in a Vibro-acoustic Cavity using Radiatterer Geometry". File No :ECR/2016/000380, DST, SERB. July, 2016 - July, 2019
  • Sanctioned with 2.5 lac fund for consultancy work on "Noise Reduction inside Audiophile located near Railway Station", Scalar Engineering Tools, Ltd. Chennai. April, 2016 - March, 2017.
  • Sanctioned with 1 lac fund for consultancy work on "Noise Reduction in Office and Directors Cabin beside the Conference Hall", VA TECH WABAG Limited, Chennai. August, 2016 - December, 2016.
  • A project on "Noise Treatment in Pediatric Wards in Goverment Hospitals and Schools using Recycled Polyolefin based Plastic and E-waste" File No: ROMRPSERO-MECH-2015-16- 90606, Research Project : Minor, UGC. July, 2016 - ongoing
  • A project on "Low Cost Noise Proof Infant Travel Bed" MSME, Incubators. August, 2016 - ongoing
  • "Investigation of Flow Induced Noise on Axisymmetric Bodies" for Naval Physical Oceanographic Laboratory (NPOL), Kochi, Kerala.
  • A project on "Vibro-acoustic Study of Indian Percussion Instrument Mridangam" under the guidance of Prof. P. Chandramouli and Prof. S. Narayanan.
  • A project on "Low Cost Sound and Thermal Absorptive Material from Packaging and E- Waste" Feb, 2016 - ongoing
  • A patent work on "Broadband Noise Reduction in Passenger Aircrafts" Mar, 2016 - ongoing


Publications
International Journals
  • Chintapalli V S N Reddi and Chandramouli Padmanabhan. Design Relation and end correction formula for Multi-Orifice Intruded Helmholtz Resonators. IMechE-Part C, Journal of Mechanical Engineering Science, Volume 230 (6), Pages 939-947, 2016. H-Index: 40
  • Chintapalli V S N Reddi and Chandramouli Padmanabhan. Design relations and simplified reactance formulas for multi-orifice Helmholtz resonators. Acta Acustica United with Acustica, Volume 101, Pages 124-133, Jan/Feb 2015. H-Index: 42
  • Chintapalli V S N Reddi and Chandramouli Padmanabhan. Enhancing noise control in a cavity using Helmholtz resonators. Journal of Acoustical Society of America. Volume 133 (5), Page 3546, May 2013 (Book of Abstracts). H-Index: 137
  • Chintapalli V S N Reddi and Chandramouli Padmanabhan. Enhancing noise control in a cavity using mistuned Helmholtz resonators. (Under review in Applied Acoustics. H-Index: 49)


International Conferences
  • Chintapalli V S N Reddi and Chandramouli Padmanabhan. Techniques for de-tuning Helmholtz resonators. Proceedings of ICSV18, July 10-14, 2011, Rio De Janeiro, Brazil.
  • Chintapalli V S N Reddi and Chandramouli Padmanabhan. Acoustic characteristics of Intruded orifice Helmholtz resonators. Proceedings of ICSV20, July 7-12, 2013, Bangkok, Thailand.
  • Chintapalli V S N Reddi and Chandramouli Padmanabhan. Enhancing noise control in a cavity using Helmholtz resonators. Proceedings of ICA21, June 2-7, 2013, Montreal, Canada.
  • Chintapalli V S N Reddi and Chandramouli Padmanabhan. An experimental investigation of cavity noise control using mistuned Helmholtz resonators. Proceedings of Inter Noise43, Nov 16-19, 2014, Melbourne, Australia.
  • Chintapalli V S N Reddi and Chandramouli Padmanabhan. Design Relation and end correction formula for Multi-orifice Intruded Helmholtz Resonators. NOVEM 2015 Noise and vibration: Emerging Technologies, April 13-15, 2015, Dubrovnik, Croatia.