B-Tech: Mechanical Engineering - Nehru College of Engineering and Research Centre (NCERC),Thrissur - University of Calicut (2006-2010)

M-Tech: Production and Industrial Engineeirng - Mar Athanasius College of Engineering (MACE), Kothamangalam - MG University (2010-2012)

Ph.D: Mechanical Engineering - Cochin University of Science and Technology - CUSAT (2013-2022)

Assistant Professor - Department of Mechanical Engineering - Thejus Engineering College, Thrissur : 24-06-2013 to 25-01-2022

Assistant Professor - Department of Mechanical Engineering - Axis College of Engineering and Technology, Thrissur :02-07-2012 to 20-05-2013

1. Krishnanunni, S., Ranganatha, R., Anil Kumar, V., Gupta, R.K., and Ajithkumar, G. Influence of Intergranular Corrosion Resistance and Exfoliation on RRA Treated AA7010 Aluminium Alloy, Materials Performance and Characterization –ASTM International, 2021, Vol: 10, pp. 1-10 https://doi.org/10.1520/MPC20200035

2. Ankith Subash, Krishnanunni S. A Review on Floatovoltaics, International Journal of Advances in Engineering and Management, 2021, Vol: 3, pp. 84-86 https://shorturl.at/bwWXZ 

3. Mohammed Fazil M H; Ronald A D; Robert Kurian; Vishnu E S and S Krishnanunni. Design Study of a Lifting Mechanism Works on Gear Under Manual Operation, International Journal of Innovative Science and Research Technology, 2020, Vol: 5, pp.691-696 https://shorturl.at/tzP34 

4. Akshay Lawrence, Krishnanunni S. Various Approaches of Study in Biomimicry, International Research Journal of Engineering and Technology, 2020, Vol: 7, pp. 3765-3765 https://shorturl.at/xKOSV 

5. Sree Prasad K V, Krishnanunni S. Review on Analysis of Failures Modes in the Electric Vehicles due to Electric Bearings, International Research Journal of Engineering and Technology, 2020, Vol: 7, pp. 1722-1725 https://shorturl.at/mnGPQ  

6. Krishnanunni, S., Gupta, R.K., Ajithkumar, G and Anil Kumar, V., Rahul Gosh. Investigation on Effect of Optimized RRA in Strength and SCC Resistance for Aluminium Alloy AA7010, Elsevier: Journal of Materials Today Proceedings, 2020, Vol: 27, pp. 2385-2389 https://doi.org/10.1016/j.matpr.2019.09.136 

7. Krishnanunni, S., Gupta, R.K., Ajithkumar, G and Anil Kumar, V. Optimization of Heat Treatment Cycles and Characterization of Aluminum Alloy AA7010, Journal of Materials Engineering and Performance - ASM International, 2019, Vol: 28, pp. 776-787 https://doi.org/10.1007/s11665-019-3861-9 

8. Krishnanunni, S., Anil Kumar, V., Gupta, R.K and Ajithkumar, G. Improvement in Mechanical Properties and SCC Resistance of Aluminium alloy AA7010 through RRA Heat Treatment, NMD- ATM 2019 International Conference, in association with Indian Institute of Metals (IIM), 15-16 Nov 2019.

9. Krishnanunni, S., Gupta, R.K., Ajithkumar, G and Anil Kumar V. Evaluation of Strength and SCC resistance on RRA treated 7010 Al alloy, International Conference on Materials and Manufacturing Methods (3M-2019), National Institute of Technology, Tiruchirappalli, 5-7 July 2019

10. Krishnanunni, S., Gupta, R.K., Ajithkumar, G and Anil Kumar. Retrogression and Re aging study on Al alloy AA7010. Poster presented on International Conference on Advanced Materials and Processes, conducted by ADMAT 2017- SkyMat- December 14-16, 2017, Kovalam, Thiruvananthapuram, India

11. Krishnanunni, S., Josephkunju Paul C, Mathu Potti and Ernest Markose Mathew. Evaluation of heat losses in fire tube boiler, Int. Journal of Emerging Technology and Advanced Engineering, 2012, Vol: 2, pp. 301-305 https://shorturl.at/cuIJ4 

12. Krishnanunni, S., Josephkunju Paul C and Narayanan Unni, V. Effect of welding conditions on hardness of commercially pure titanium, AKGEC International Journal of Technology, 2012, Vol: 3, pp.19-24 https://shorturl.at/mtAV9

13. Krishnanunni, S and Josephkunju Paul C. Analysis of property changes in weld heat affected zone of pure titanium, National conference on -Technology Frontiers of Mechanical Engineering- ‘CoMET2012’, St. Joseph College of Engineering and Technology,Palai, 2012

1. One-day demonstration workshop on “How to conduct Student Induction Program in college” organized by AICTE on 20th September 2021

2. 5 days online AICTE- ATAL FDP on the title “Metallurgical Testing and Failure Analysis of Metals” organized by GIDC Degree Engineering College, Abrama, Navsari, 13th September to 17th September 2021

3. Part 1 of the online UHV Refresher 1 organized by AICTE from 30th August to 3rd September 2021

4. 5 days online FDP on the theme “Inculcating Universal Human Values in Technical Education” organized by AICTE from 2nd August to 6th August 202

5. “Panel Discussion on National Education Policy 2020", attended the online webinar, organized by ISTE Kerala Section, 22nd August 2020

6. “Missile and Launch Vehicle Technology in India” a webinar presented by MMrG K Pillai, Senior Manager, BrahMos Aerospace", organized by Thejus Engineering College, 7th August 2020

7. ‘Geotechnical Engineering for Infrastructure Development’, attended the online webinar, organized by Thejus Engineering College, 30th July 2020

8. ‘The Scope of Engineering Education & Branches after COVID-19’, attended the online seminar and interactive session, organized by Ahalya School of Engineering and Technology, 6th May 2020

9. ‘Faculty Development Programme on LaTeX’, attended the two-day programme organized by APJ Abdul Kalam Technological University, held at ICFOSS, Thejaswini building Technopark, Trivandrum, 17-18 July 2017

10. 'High-ResolutionTransmission Electron Microscopy, Scanning Electron Microscopy and Scanning Probe Microscopy’ Attended a two-day training programme organized by Nanotech Research, Innovation and Incubation Centre, PSG Institute of Advanced Studies, Coimbatore, 15-16 December 2016

11. ‘Innovative Research in Engineering, attended in one-day Faculty Development Programme organized by Christ College of Engineering, Irinjalakuda, 29th November 2016

12. ‘Engineering Research’, attended three-day International seminars held at Thejus Engineering College, Thrissur, 20-22 April 2016

13.‘National Programme on Technology Enhanced Learning (NPTEL) Workshop’, Attended in one day workshop organized by IIT Madras, held at Ammini College of Engineering, Palakkad, 28th November 2015

14.‘Certificate course on Materials Characterization’, completed the course organized by IIM-HRD, The Indian Institute of Metals, Department of Metallurgical and Materials Engineering IIT Madras, Chennai, 15-18 July 2015

15. Attended in Faculty Development Programme ‘Personal and Provisional Development for teachers’, organized by Thejus Engineering College, Thrissur, 22-23 August 2014

16. ‘Manufacturing for Quality and Reliability’, Participated in National Seminar held at Thejus Engineering College, Thrissur, 14-15 February 2014

17. ‘Supply Chain Role Play Game’, attended in a two-day workshop at NIT Calicut, 21-22 Dec’12

18. ‘Communication Skills; Pedagogical Innovations’, completed the ISTE sponsored Short Term Training programme, organized by M A College of Engineering, Kothamangalam, 12-17 December 2011