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Dr. Jyothi S. N.

Principal

Dr. Jyothi S. N. currently serves as Associate Dean, School of Engineering, Amritapuri Campus. She holds a PhD degree from IIT Madras, and has served in Amrita Vishwa Vidyapeetham for over four years. 

Qualification: MSc, Ph.D
jyothisn@am.amrita.edu
Research Interest: Process Control; Instrumentation and Environmental Engineering

Bio

Dr. S. N. Jyothi is Professor and Principal at the School of Engineering, Amrita Vishwa Vidyapeetham, Amritapuri Campus. She earned her Bachelor’s and Master’s degree in Chemical Engineering from the University of Calicut, India and received her Ph. D. degree in Chemical Engineering from the Indian Institute of Technology, Madras, India. She has an overall teaching experience of 38 years, with 29 plus years in TKM College of Engineering, where she was the professor and head of the Department of Chemical Engineering for 13 years. Her main research interest is focused on the prevention and control of pollution in water and air. She has also worked on improving the solid waste management practices in the University. Her recent research work is focused on identifying the sources of pollution in the rivers of Kerala and proposing optimized solutions to effectively improve the water quality of the rivers.

 

Publications

Journal Article

Year : 2003

Identification of Hammerstein Model for Reactors with input multiplicity

Authors : Dr. Jyothi S. N., M. Chidambaram

Publisher : Indian Chemical Engr,

Year : 2001

Design of P1/P1D controller for systems with a zero

Authors : Dr. Jyothi S. N., S. Aravind, and M. Chidambaram

Publisher : Indian Chemical Engineer

Year : 2001

Nonlinear feedforward control of bioreactors with input multiplicities

Authors : Dr. Jyothi S. N., M. Chidambaram

Publisher : Bioprocess and Biosystems Engineering

Dr. Jyothi S. N. and M. Chidambaram, “Nonlinear feedforward control of bioreactors with input multiplicities”, Bioprocess and Biosystems Engineering, vol. 24, pp. 123-129, 2001.

Year : 2001

Control of Non-linear Unstable systems with Input Multiplicity

Authors : Dr. Jyothi S. N., M. Chidambaram

Publisher : 52nd Annual session of Indian Institute of Chemical Engineers CHEMCON99, 1999.

M. Chidambaram and Dr. Jyothi S. N., “Control of Non-linear Unstable systems with Input Multiplicity”, Indian Chemica1 Engr, vol. 43, pp. 99 - 100, 2001.

Year : 2000

Identification of hammerstein model for bioreactors with input multiplicities

Authors : Dr. Jyothi S. N., M. Chidambaram

Publisher : Bioprocess Engg,

Year : 1999

Feed -forward control of Wiener type non-linear systems with input multiplicities

Authors : Dr. Jyothi S. N., M. Chidambaram

Publisher : Indian Chemical Engr

M. Chidambaram and Dr. Jyothi S. N., “Feed -forward control of Wiener type non-linear systems with input multiplicities”, Indian Chemical Engr, vol. A 41, pp. 191-192, 1999.

Conference Paper

Year : 2021

Design and Analysis of an Air-Purifier Using Cyclone Separator for Industries

Authors : Dr. Jyothi S. N., R. B. Ananda Krishnan; Sidharth Vijayakumar; Hari K. Krishnan

Publisher : Emerging Trends in Mechanical Engineering, Singapore, 2021

R. B. Ananda Krishnan, Sidharth Vijayakumar, Hari K. Krishnan, and Dr. Jyothi S. N., “Design and Analysis of an Air-Purifier Using Cyclone Separator for Industries”, in Emerging Trends in Mechanical Engineering, Singapore, 2021.

Year : 2021

An Assessment of the Environmental and Social Impacts of Kerala Floods and Landslides in 2018 and 2019

Authors : Dr. Jyothi S. N., Gevargis M. Thomas, Akash Ravi; K.O. Aakash; K. Adarsh;

Publisher : Turkish Journal of Physiotherapy and Rehabilitation

Akash Ravi, K.O. Aakash, K. Adarsh, Gevargis M. Thomas, and Dr. Jyothi S. N., “An Assessment of the Environmental and Social Impacts of Kerala Floods and Landslides in 2018 and 2019”, in Turkish Journal of Physiotherapy and Rehabilitation, 2021, vol. 32, 3 vol., pp. 2787-2793.

Year : 2005

Environmental Resources Monitoring Through Advanced Process Control

Authors : Dr. Jyothi S. N.

Publisher : Department of Chemical Engineering, Kozhikode

Dr. Jyothi S. N., “Environmental Resources Monitoring Through Advanced Process Control”, in Energy and Environmental Conservation for Sustainable Development, Department of Chemical Engineering, Kozhikode , 2005.

Year : 2003

Identification of Hammerstein Model for Reactors with Input multiplicity

Authors : Dr. Jyothi S. N., M. Chidambaram

Publisher : Indian Chemical Engr

Dr. Jyothi S. N. and M. Chidambaram, “Identification of Hammerstein Model for Reactors with input multiplicity”, Indian Chemical Engr, vol. 45, pp. 152-156, 2003.


Year : 2002

Identification of Hammerstein Model by Relay Feedback method for Systems with Input Multiplicity

Authors : Dr. Jyothi S. N., M. Chidambaram

Publisher : Indian Chemical Engineering Congress

Dr. Jyothi S. N. and M. Chidambaram, “Identification of Hammerstein Model by Relay Feedback method for Systems with Input Multiplicity”, in Indian Chemical Engineering Congress-2002, 2002.

Year : 1999

Feedforward Control of Wiener type Non Linear system with input multiplicities

Authors : Dr. Jyothi S. N., M. Chidambaram

Publisher : 52nd Annual session of Indian Institute of Chemical Engineers CHEMCON99, 1999.

Conference Proceedings

Year : 2021

Assessment of water quality Index and study of the impact of pollution on the rivers of Kerala

Authors : Dr. Jyothi S. N., Gevargis M. Thomas, Rohith Raj R. V.; Akhil Masetti;Akhil Tammana; Manaswini Motheram; Nikhil Chowdary Gutlapalli

Publisher : Materials Today: Proceedings

Dr. Jyothi S. N., Gevargis M. Thomas, Rohith Raj R. V., Akhil Masetti, Akhil Tammana, Manaswini Motheram, and Nikhil Chowdary Gutlapalli, “Assessment of water quality Index and study of the impact of pollution on the rivers of Kerala”, Materials Today: Proceedings, vol. 43. pp. 3447-3451, 2021.

Year : 2021

A Study of the Ambient Air Quality in a Metropolitan City and its Improvement Using a Cyclone Separator

Authors : Dr. Jyothi S. N., Gevargis M. Thomas, R. Harikrishnan; K. A. Adithya Narayan; Aswin Rakesh;

Publisher : Journal of Physics: Conference Series, IOP Publishing

R. Harikrishnan, K. A. Adithya Narayan, Aswin Rakesh, Gevargis M. Thomas, and Dr. Jyothi S. N., “A Study of the Ambient Air Quality in a Metropolitan City and its Improvement Using a Cyclone Separator”, Journal of Physics: Conference Series, vol. 1818. IOP Publishing, p. 012224, 2021.

Year : 2000

Identification of Hammerstein Model for systems with input multiplicities

Authors : Dr. Jyothi S. N., M. Chidambaram

Publisher : Proceedings of the 24lh National system conference.

Year : 2000

Control of Inverse Response systems

Authors : Dr. Jyothi S. N., S. Arvind; M. Chidambaram

Publisher : Proceedings of the 24th National system conference,

Dr. Jyothi S. N., Arvind, S., and M. Chidambaram, “Control of Inverse Response systems”, Proceedings of the 24th National system conference. Bangalore, pp. 503 - 507, 2000.

Year : 1999

Feed forward control of Hammerstein Non-linear Systems with input multiplicities

Authors : Dr. Jyothi S. N., M. Chidambaram

Publisher : Allied Publishers Limited

M. Chidambaram and Dr. Jyothi S. N., “Feed forward control of Hammerstein Non-linear Systems with input multiplicities”, TIMA99 Proceedings of International conference on Trends in Industria1 Measurements and Automation. Allied Publishers Limited, New Delhi, pp. 280 - 283, 1999.

Year : 1999

Design of PI/PID Controller for systems with Zero

Authors : Dr. Jyothi S. N., M. Chidambaram; Arvind S.

Publisher : Allied Publishers Limited

M. Chidambaram, Dr. Jyothi S. N., and Arvind S., “Design of PI/PID Controller for systems with Zero”, TIMA~ 99 Proceedings of International conference on Trends in Industrial Measurements and Automation. Allied Publishers Limited, New Delhi, pp. 298 - 301, 1999.

Year : 1997

Feed forward control of Hammerstein Non-linear Systems

Authors : Dr. Jyothi S. N., M. Chidambaram

Publisher : Allied Publishers Limited

M. Chidambaram and Dr. Jyothi S. N., “Feed forward control of Hammerstein Non-linear Systems”, Proc.NSC97 on Integrated Systems with multiple technologies. Allied Publishers Limited, New Delhi, pp. 144-148, 1997.

Key Research Areas
  • Environmental Engineering and Science
    • Air pollution and quality analysis
    • Water pollution and quality analysis
    • Design of air pollution control devices and simulation
    • IoT for pollution monitoring
  • Process control
Responsibilities Handled
  • Subject expert for the selection of Professor, Associate Professor in Director of Technical Education. Thiruvananthapuram 2015
  • Acted as an expert for the selection of ‘Assistant Environmental Engineers’ in Kerala State Pollution Control Board
  • Subject Expert departmental promotion committee, NIIST Thiruvananthapuram.
  • Member of Kerala State Pollution Control board award Committee (for more than 10 years).
  • Member, Expert Committee, Kerala State Pollution Control Board to evaluate the pollution control facilities of the Steel industries in Palghat district, Bone meal industries at Edayar, Rice Industries at Alwaye and Fish industry at Thrissur, MERCHEM industries Pvt. Ltd and Hindustan insecticides L.td, Edayar, Alwaye, granting “Consent to Establish” to Chemical manufacturing cooperation, Edayar and Zodiac Chemicals Pvt. L.td, to study the discoloration of Periyar river water.
  • Subject expert for the selection of lectures in Chemical Engineering, Kerala Public Service Commission, Thiruvananthapuram
  • Expert, Selection committee for the selection of Executive Engineers, KMML, Chavara, Kollam
  • Member of AICTE expert visiting committee to give approval for additional courses, NBA for more than 10 years (Western Regional Center).
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