Work Experience: Professor, Clarkson University, May 2008 - Current
Associate Professor, Clarkson University, Jan 2002 - Apr 2008
Visiting Assistant Professor, Purdue University, Jan 2001 - Dec 2001
Assistant Professor, IIT, Bombay, India, Jan 1996 - Dec 2000
Senior Engineer, ABB, Bangalore India, July 1995 - Dec 1995
Research Interests:
Fuel Cell Technology
Novel Electrode and Membrane Fabrication for PEM Fuel Cells
Modeling, Diagnostics and Control of PEM and Solid Oxide Fuel Cells
Energy Systems
Systems Biology
Multi-Scale Modeling and Optimization
Controller Performance Assessment and Process Fault Diagnosis
Journal Publications in 2008:
Ranganathan Srinivasan and Raghunathan Rengaswamy,
"Approaches for Efficient Stiction Compensation in Process Control Valves",
Computers and Chemical Engineering, 32(1-2), pp 218-229, 2008.
Mani Bhushan, Sridharakumar Narasimhan and Raghunathan Rengaswamy,
"Robust Sensor Network Design for Fault Diagnosis",
Computers and Chemical Engineering, 32(4-5), pp 1067-1084, 2008.
Sridharakumar Narasimhan, Pramod Vachhani and Raghunathan Rengaswamy,
"New nonlinear residual feedback observer for fault diagnosis in nonlinear systems",
Automatica, 44, pp 2222-2229, 2008.
Sridharakumar Narasimhan, Raghunathan Rengaswamy and Rajinikant Vadigepalli,
"Structural Properties of Gene Regulatory Networks: Definitions and Connections",
accepted, IEEE/ACM Transactions on Computational Biology and Bioinformatics, 2008.
Abraham Gebregergis, Debangsu Bhattacharya, Pragasen Pillay and Raghunathan Rengaswamy,
"Solid Oxide Fuel Cell Modeling",
accepted IEEE Transactions on Industrial Electronics, 2008.
Debangsu Bhattacharya and Raghunathan Rengaswamy,
"A Detailed Dynamic Model for a Tubular Solid Oxide Fuel Cell (TSOFC)",
under review, 2008.
R. K. Mandela, L. N. Sridhar and Raghunathan Rengaswamy,
"Introducing DAE Systems in Undergraduate Chemical Engineering Curriculum",
under review, 2008.
S. Deshpande, S. C. Patwardhan, R. N. Methekar and R. Rengaswamy,
"Unconstrained Nonlinear Predictive Control Formulation Based on a Class
of Wiener Models: Development of a Closed Form Solution",
under review, 2008.
R. N. Methekar, S. C. Patwardhan, R. Rengaswamy, R. D. Gudi and V. Prasad,
"Control of PEMFC Using Data Driven State Space Models"
under review, 2008.
Debangsu Bhattacharya and Raghunathan Rengaswamy,
"An optimization-oriented steady state model of a tubular solid oxide
fuel cell (SOFC)",
under review, 2008.
Debangsu Bhattacharya and Raghunathan Rengaswamy,
"Transport and sensitivity studies of a tubular solid oxide
fuel cell (SOFC)",
under review, 2008.
Debangsu Bhattacharya and Raghunathan Rengaswamy,
"A review of solid oxide fuel cell (SOFC) dynamic models and some recent
results",
under review, 2008.
Debangsu Bhattacharya and Raghunathan Rengaswamy,
"Dimensional optimization of a tubular Solid Oxide Fuel Cell
",
under review, 2008.
Journal Publications in 2007:
Mano Ram Maurya, R. Rengaswamy and V. Venkatasubramanian, "Fault Diagnosis Using Dynamic Trend Analysis:
A Review and Recent Developments", Engineering Applications of Artificial Intelligence, 20, pp133-146, 2007.
Sridharakumar Narasimhan and Raghunathan Rengaswamy, "Quantification of Performance of Sensor Networks for Fault
Diagnosis in Chemical Processes", AIChE Journal, 53(4), pp 902-917, 2007.
Ranganathan Srinivasan, Raghunathan Rengaswamy and Randy Miller, "A Modified Empirical Mode Decomposition
(EMD) Process for Oscillation Characterization in Control Loops",
Control Engineering Practice, 15(9), pp 1135-1148, 2007.
Ranganathan Srinivasan, Raghunathan Rengaswamy and Sandra Harris,
"An Introduction to Controller Performance Assessment in Process Control Class Through Stiction in Control Valves",
Chemical Engineering Education, 41(2), pp 123-130, 2007.
Debangsu Bhattacharya, Raghunathan Rengaswamy and Caine Finnerty, "Isothermal Models for Tubular Anode-supported Solid Oxide Fuel Cells", Chemical Engineering Science, 62, pp 7250-7267, 2007.
Madhusudana Rao, Debangsu Bhattacharya, Raghunathan Rengaswamy and Suman Roy Choudhury,
"A Two-Dimensional Steady State Model Including the Effect of Liquid Water for a PEM Fuel Cell Cathode",
Journal of Power Sources, 173(1), pp 375-393, 2007.
Pramod Vachhani, Shankar Narasimhan and Raghunathan Rengaswamy,
"An Integrated Qualitative-Quantitative Hypothesis Driven Approach for Comprehensive Fault Diagnosis",
Chemical Engineering Research and Design, 85(A9), pp 1281-1294, 2007.
Mano Ram Maurya, Raghunathan Rengaswamy and Venkat Venkatasubramanian,
"A Signed Directed Graph and Qualitative Trend Analysis-Based Framework for Incipient Fault Diagnosis",
Chemical Engineering Research and Design, 85(A10), pp 1407-1422, 2007.
Journal Publications in 2006:
M. R. Maurya, R. Rengaswamy and V. Venkatasubramanian, "A Signed Directed Graph-based Systematic
Framework for Malfunction Diagnosis inside Control Loops", Chemical Engineering Science, 61(6), pp1790-1810, 2006.
Madhusudana Rao and Raghunathan Rengaswamy, "Detailed Dynamic Model for PEMFC Based on Flooded
Spherical Agglomerate Characterization of the Reaction Layer", Journal of Power Sources, 158, pp110-123, 2006.
Madhusudana Rao and Raghunathan Rengaswamy, "Optimization Study of an Agglomerate Model for Platinum
Reduction and Performance in PEM Fuel Cell Cathode", Chemical Engineering Research and Design, 84(A10), pp952-964, 2006.
Gerardo Ruiz, Lakshmi N, Sridhar and Raghunathan Rengaswamy, "The Isothermal, Isobaric Reactive Flash Problem",
Industrial and Engineering Chemistry Research, 45(19), pp6548-6554, 2006.
Suman Roy and R. Rengaswamy, "Characterization and Fault Diagnosis of PAFC Cathode by EIS Technique
and a Novel Mathematical Model Approach", Journal of Power Sources, 161(2), pp 971-986, 2006.
Pramod Vachchani, Shankar Narasimhan and R. Rengaswamy," Robust and Reliable Estimation via Unscented
Recursive Nonlinear Dynamic Data Reconciliation", Journal of Process Control, 16(10), pp 1075-1086, 2006.
Madhusudana Rao and Raghunathan Rengaswamy, "A Distributed Dynamic Model for Chronoamperometry and Chronopotentiometry
Studies of PEM Fuel Cell Cathode for Control and Diagnostics", Chemical Engineering Science, 61(22), pp 7393-7409, 2006.
