M. Tech. (Chemical Engineering), University of Calcutta, 1994
B. Tech. (Chemical Engineering), University of Calcutta,1992
B. Sc. (Hons.), Chemistry, RK Mission Vidyamandira,University of Calcutta,1989
Current News:
Internship for Undergraduates in Science/Engineering (completed 5th or 6th semester) at Thermo-Fluid Laboratory of Chemical Engineering, NIT DurgapurSummer/Winter Sessions during Semester Break, May 27- June 29, 2024
Internship is open for graduate(ME/M.Tech.)/PhD students on bubble dynamics, two-phase boiling flow
A paper has been accepted for publication in International Journal of Multiphase Flow, 2023
A paper has been accepted for publication in International Journal of Heat and Mass Transfer, 2023
A paper has been accepted for publication in Multiphase Science and Technology, 2022
Work Experiences
Haldia Institute of Technology, HIT Campus, ICARE Complex, Haldia, West Bengal - 721657 (2000-2008)
Flotherm Consultants (P) Ltd., Salt Lake, Kokata, West Bengal - 700091 (1996-1999)
Research Interest
Bubble Dynamics
Two-Phase Boiling Flow - Computations and Experiments
Multiphase Flow
Analysis of time series
Optimization & Control
Projects
Nonlinear Dynamics of Bubble Growth and Bubble Collapse in Natural Circulation Boiling Loop (DST-SERB, Govt. of India, New Delhi), 2013-2018
Capturing Oscillations of Void Fractions in Natural Circulation Boiling Loop
(DST-SERC, Govt. of India, New Delhi), 2010-2013
Teachings
UG / PG Students
Supriyo K. Mondal
M. Tech. (Completed)
Supriyo K. Mondal
M. Tech. (Completed)
Hari H. Desai
M. Tech. (Completed)
Hari H. Desai
M. Tech. (Completed)
Bidyarani Oinam
M. Tech. (Completed)
Bidyarani Oinam
M. Tech. (Completed)
Abhijit Maiti
M. Tech. (Completed)
Abhijit Maiti
M. Tech. (Completed)
Tanusree Ghoshal
M. Tech. (Completed)
Tanusree Ghoshal
M. Tech. (Completed)
Sunanda Howlader
M. Tech. (Completed)
Sunanda Howlader
M. Tech. (Completed)
Mayur Gaikwad
M. Tech. (Completed)
Mayur Gaikwad
M. Tech. (Completed)
Runa Dey
M. Tech. (Completed)
Runa Dey
M. Tech. (Completed)
Farheen Akhtar
M. Tech. (Completed)
Farheen Akhtar
M. Tech. (Completed)
Nikitha Lohia
M. Tech. (Completed)
Nikitha Lohia
M. Tech. (Completed)
Asha Rani Patra
M. Tech. (Ongoing)
Asha Rani Patra
M. Tech. (Ongoing)
Doctoral Students
Arnab Karmakar
PhD (Completed)
Arnab Karmakar
PhD (Completed)
Jyoti Bhati
PhD (Completed)
Jyoti Bhati
PhD (Completed)
Jithender Naik L
PhD (Completed)
Jithender Naik L
PhD (Completed)
Nababithi Goswami
PhD (Completed)
Nababithi Goswami
PhD (Completed)
Koustav Roy
PhD (Ongoing)
Koustav Roy
PhD (Ongoing)
Projects
Sl.No.
Title
Name of the PI
Name of the CoPIs
Funding Agency
Amount (Rs.)
Project Type
Project Status
Date of Initiation
Date of Completion
1
Nonlinear Dynamics of Bubble Growth and Bubble Collapse in Natural Circulation Boiling Loop
Swapan Paruya
DST-SERB, Govt. of India, New Delhi
Sponsored
Completed
2013
2018
2
Capturing Oscillations of Void Fractions in Natural Circulation Boiling Loop
Swapan Paruya
DST-SERC, Govt. of India, New Delhi
Sponsored
Completed
2010
2013
3
SERC School on Nonlinear Programming and Soft Computing Techniques for Chemical Engineering
Swapan Paruya
DST-SERC, Govt. of India, New Delhi
Sponsored
Completed
2011-12-16
Projects
Sl.No.
Title
Name of the PI
Name of the CoPIs
Funding Agency
Amount (Rs.)
Project Type
Project Status
Date of Initiation
Date of Completion
1
Nonlinear Dynamics of Bubble Growth and Bubble Collapse in Natural Circulation Boiling Loop
Swapan Paruya
DST-SERB, Govt. of India, New Delhi
Sponsored
Completed
2013
2018
2
Capturing Oscillations of Void Fractions in Natural Circulation Boiling Loop
Swapan Paruya
DST-SERC, Govt. of India, New Delhi
Sponsored
Completed
2010
2013
3
SERC School on Nonlinear Programming and Soft Computing Techniques for Chemical Engineering
1. On the mechanics of thermal collapse of a vapor bubble translating in an isothermal subcooled liquid Koustav Roy, Swapan Paruya Int. J. Multiphase Flow
171, 104691
SCI
Elsevier
2024
2023
2. Isothermal and
non-isothermal growth of a vapor bubble in pool boiling – Effect of
translational velocity of bubble Swapan Paruya, Koustav Roy Int. J. Heat Mass Trans.
216,124570
SCI
Elsevier
2023
2022
3. High-Speed Visualization of Trajectory and Shape Change of Vapor Bubble in Subcooled Flow Boiling Swapan Paruya, Jithender Naik L, Jyoti Bhati Multiphase Science and Technology
34(4),15–40
SCI
Begell House
2022
2021
4. Numerical Simulation of Bubble Growth and Collapse in Pool Boiling: Effect of Bubble Motion Swapan Paruya, Jyoti Bhati Heat Trans. Res.
52, 57-76
SCI
Begell House
2021
2021
5. Numerical Simulation of Bubble Dynamics in Subcooled Flow Boiling in a Channel Jyoti Bhati, Swapan Paruya, J. Naik L. Nucl. Eng. Des.
371, 2021
SCI
Elsevier
2021
2021
6. Onset of Flow Oscillation in Natural Circulation Boiling Loop- Role of Bubble Dynamics Jithender Naik, Jyoti Bhati, Swapan Paruya, G. Mayur Shahurao Ind. Eng. Chem. Res.
60(2),955-968
SCI
ACS
2021
2021
7. Numerical Model of Bubble Shape and Departure in Nucleate Pool Boiling Swapan Paruya, Jyoti Bhati, Farheen Akhtar Int. J. Heat Mass Trans.
180, 2021
SCI
Elsevier
2021
2020
8. Numerical
Simulation of Vapour-Bubble Collapse – Heat Transfer and Nonlinear Dynamics
Issues Bhati, J., Paruya, S., Pushpavanam, S.
J. Heat Trans.
142(3), 032001,1-6
SCI
ASME
2020
2020
9. Numerical Simulation of Bubble Dynamics in Pool Boiling at Heated Surface Jyoti Bhati, Swapan Paruya Int. J. Heat Mass Trans.
152, 2020
SCI
Elsevier
2020
2018
10. A
Numerical Investigation on Heat Transfer Dynamics of a Periodically Forced Boiling
Channel in Low Amplitudes Paruya, S., Bhati, J., Ghoshal, T., Mankar, B. Chem. Eng. Sci.
181,326-340
SCI
Elsevier
2018
2018
11. A
Semi-Analytical Method for Computing the Dynamics of Bubble Growth: The Effect
of Superheat and Operating Pressure Bhati, J., Paruya, S. Ind. Eng. Chem. Res.
57 (44),15159–15171
SCI
ACS
2018
2016
12. Periodically-Forced
Density Wave Oscillations in Boiling Flow at Low Forcing Frequencies: Nonlinear
Dynamics and Control Issues Paruya, S., Goswami, N., Pushpavanam, S., Pillai, D., Bidyarani, O. Chem. Eng. Sci.
140, 123–133
SCI
Elsevier
2016
2016
13. Effect
of Local Phenomena on Subcooled Boiling Oscillations in Natural Circulation
Boiling Loop Karmakar, A., Dey, R., Paruya, S. Nucl. Eng. Des.
310,205-216
SCI
Elsevier
2016
2015
14. Visualization
of Boiling Flow Structure in a Natural Circulation Boiling Loop Karmakar, A., Paruya, S. Nucl. Eng. Des.
285,158-170
SCI
Elsevier
2015
2014
15. Subcooled
boiling oscillations in natural circulation boiling loop at low pressure. Karmakar, A., Goswami, N., Paruya, S. AIChE
J.
60(1),375–386
SCI
Wiley
2014
2014
16. Control
of Density Wave Oscillations in Boiling Channel Goswami, N. Paruya, S. Chem. Eng. Sci.
110,119-133
SCI
Elsevier
2014
2012
17. On
the Stability and Feasibility of Model Predictive Control Mondal, S., Paruya, S., Rao, S. S. Comp. Aid. Chem. Eng.
31,380-384
SCI
Elsevier
2012
2012
18. Lumped
parameterization of boiling channel—Bifurcations during density wave
oscillations Paruya, S., Maiti, S., Karmakar, A., Gupta, P., Sarkar, J. P. Chem. Eng. Sci.
74,310-326
SCI
Elsevier
2012
2012
19. Nonlinear
Analysis of Chaotic Time Series in a Natural Circulation
Boiling Loop Karmakar, A., Paruya, S. Ind. Eng. Chem. Res.
51(50), 16467-16481
SCI
ACS
2012
2011
20. Advances
on the research on nonlinear phenomena in boiling natural circulation loop Goswami, N., Paruya, S. Prog. Nucl. Energy
53,673-697
SCI
Elsevier
2011
2009
21. Simulation
of Oscillations in Boiling Flow in a Natural Circulation Evaporator Paruya, S., Bhattacharya, P Chem. Eng. Comm.
196 (3), 362-390
SCI
Taylor & Francis
2009
2009
22. Moving-boundary
analysis of net vapor generation point in a steam generator Paruya, S., Bhattacharya, P. Int. J. Num. Meth. Fluids
61,569-590
SCI
Wiley
2009
2009
23. Validations
of Thermohydraulic Models for Geysering in a Natural Circulation Loop using
Impedance Needle Probe Paruya, S., Saha, A. K., Bhattacharya, P.
Ind. Eng. Chem. Res.
48(4), 2020-2033
SCI
ACS
2009
2008
24. A
Moving Boundary Analysis for Startup Performance of a Nuclear Steam Generator Paruya, S., Bhattacharya, P J. Fluid. Eng.
130(5), 051303:1-11
SCI
ASME
2008
Conferences
ID
Details
Year
2022
1.Koustav Roy presented a paper on Heat Transfer from Collapsing Bubble in Natural Circulation Boiling Loop at Various Vapor Qualities in ESMOC 2021-3rd Energy System Modeling and Optimization Conference, December 5-7, 2022
NIT Durgapur, India
2022
2022
2.Swapan Paruya presented a paper on Numerical Simulation of Subcooled Flow Boiling at Low pressure in in ESMOC 2021-3rd Energy System Modeling and Optimization Conference, December 5-7, 2022
NIT Durgapur, India
2022
2022
3.Swapan Paruya presented a paper on The Scriven Theory of Vapor Bubble Growth in Low Superheats in ESMOC 2021-3rd Energy System Modeling and Optimization Conference, December 5-7, 2022
NIT Durgapur, India
2022
2021
4.Swapan Paruya presented a paper Numerical Simulation of Bubble Shape And
Departure in Nucleate Pool
Boiling at High
Superheat in ASME 2021 ICONE 28 -28th International
Conference on Nuclear Engineering
Virtual
2021
2020
5.Jyoti Bhati presented a paper on Capturing Bubble Dynamics in Boiling and Cavitation in International Conference on Advances in Chemical Engineering (AdChE 2020)
Dehradun, India
2020
2020
6.Swapan Paruya presented a paper on Numerical Simulation of Bubble Growth and Bubble Collapse in a Pool of Liquid- Effect of Bubble Motion in 2020 AIChE Annual Meeting
Virtual
2020
2019
7.Jyoti Bhati presented a paper on Numerical Simulation of Capturing the Shape of a Growing Bubble in Pool Boiling in 2019 IIChE Annual Meeting (CHEMCON 2019)
Delhi, India
2019
2018
8.Jithender Naik L presented a paper on Effect of bubble dynamics on flow instability in a natural circulation boiling
loop in CHEMCON 2018 (71th Annual Session of IIChE)
Jalandhar, India
2018
2018
9.Koustav Roy Presented a paper on Evaluating Successive
Linearization in NMPC for Controlling Oscillations in Boiling Channel in ICCAS 2018 (18th International Conference on Control,
Automation and Systems)
Daegwallyeong, South Korea
2018
2017
10.Jyoti Bhati presented a paper on A Comparative Study on the Theories of Vapor
Bubble Growth in Superheated Water in ESMOC 2017 – 2nd Energy System Modeling and
Optimization Conference
NIT Durgapur, India
2017
2017
11.Swapan Paruya presented a paper on Chaotic Bubble Dynamics - Effect on Transport
Phenomena in Boiling in CHEMCON-2017 (70th Annual
Session of IIChE)
Haldia, India
2017
2017
12.Jyoti Bhati presented a paper on A Semi-Analytical Method for Computing Bubble Growth in Superheated Water in 17th International Tropical Meeting on Nuclear Reactor Thermal Hydraulics (NURETH 17)
Xian, China
2017
2017
13.Swapan Paruya presented a paper on Some experiences of developing real-time
simulation model for large scale energy systems in ESMOC 2017 – 2nd Energy System Modeling and
Optimization Conference
NIT Durgapur, India
2017
2017
14.Koustav Roy presented a paper on Nonlinear model predictive control – a robust
method to control chaotic dynamics of subcooled boiling flow in ESMOC 2017 – 2nd Energy System Modeling and
Optimization Conference
NIT Durgapur, India
2017
2016
15.Nababithi Goswami presented a paper on The performance of nonlinear model predictive controller in
periodically-forced density wave oscillations based on Lyapunov stability
criterion in CDSA 2016 - 4th International Conference on
Complex Dynamical Systems & Applications
NIT Durgapur, India
2016
2016
16.Swapan Paruya presented a paper Transition of Frequency Entrainment in Boiling Channel in NSMF 2016-National Symposium on Multiphase Flow
Durgapur, India
2016
2016
17.Arnab Karmakar presented a paper on Measurement of void fraction using image processing technique in NSMF 2016 (National Symposium of Multiphase Flow)
Durgapur, India
2016
2015
18.Jyoti Bhati presented a paper on Model uncertainties of four–equation drift flux scheme for computing
subcooled boiling flow in CHEMCON-2015 (68th Annual
Session of IIChE)
Guwahati, India
2015
2014
19.Arnab Karmakar presented a paper on Fractal Dimensions of
Local Bubble Dynamics in a Natural Circulation Boiling Loop (NCBL) in SCHEMCON – 2014
Haldia, India
2014
2014
20.Nababithi Goswami presented a paper on Frequency Entrainment in Boiling Channel in SCHEMCON – 2014
Haldia, India
2014
2013
21.Arnab Karmakar presented a paper on Impedance based flow
structure recognition in a natural circulation boiling loop in ESMOC 2013- Energy System Modeling and Optimization Conference
NIT Durgapur, India
2013
2013
22.Swapan Paruya presented a paper on Numerical
Simulation for Void Fractions in Subcooled Boiling in a Vertical Channel in ESMOC 2013- Energy System Modeling and Optimization Conference
NIT Durgapur, India
2013
2013
23.Nababithi Goswami presented a paper on Nonlinear Analysis of
Controlled Density Wave Oscillations in Boiling Channel at Low
Forcing Frequency in ESMOC 2013- Energy System Modeling and Optimization Conference
NIT Durgapur, India
2013
2013
24.Swapan Paruya presented a paper on Control of Density
Wave Oscillations in Boiling Channel in MaCKiE 2013-International
Conference on Mathematics and Chemical Kinetics in Engineering
Chennai, India
2013
2012
25.Nababithi Goswami presented a paper on A Comparative Study of Dual
Active-Set and Primal-Dual Interior-Point Method in ADCHEM
2012-IFAC-International Symposium on Advanced Control of Chemical Processes
Singapore
2012
2009
26.Swapan Paruya presented a paper on Numerical Diffusion in Computations of Boiling Flow
Instabilities in ICCMS09-International
Congress on Computational Mechanics and Simulation
Bombay, India
2009
2007
27.Swapan Paruya presented a paper on Intelligent Sensor – Removing Bottlenecks in Advanced Process Control and
Real-Time Optimization of Chemical Processes in ET &
TE 2007-National Conference on Emerging Technology & Technical Education
Haldia, India
2007
2006
28.Swapan Paruya presented a paper on A Moving Boundary
Problem in Steam Generator-Choice of Suitable Solution Method in AER 2006 - National
Conference on Advances in Energy Research
Bombay, India
2006
2006
29.Swapan Paruya presented a paper on An Analytical
Approach to Control Unstable Non-Adiabatic CSTR in REACTOR-2006 -
National Conference on Reactor Design, Simulation, Control & Operation
Haldia, India
2006
2003
30.Swapan Paruya presented a paper on Parametric Studies
of Convective Mass Transfer Due to Interfacial Instability in Liquid –Liquid
Systems (Organic to Aqueous Direction of Transfer) CHEMCON-2003 -
Chemical Engineering Congress
Bhubaneswar, India
2003
Books
ID
Title
Patents
ID
Details
Patent Filed Year
Awards and Recognitions
Member-Institute of Physics (IOP), UK
Managing Guest Editor, Nuclear Engineering and Design Journal
Member - American Society of Mechanical Engineers (ASME)
Life Member - American Institute of Chemical Engineers (AIChE)
Life Member - Institution of Engineers (India) (IE(I))
Life Member - Indian Society of Technical Education (ISTE)
Life Member - Indian Institute of Chemical Engineers (IIChE)
Contact
Mobile : +91-9474404033
Email : sparuya.che@nitdgp.ac.in
Miscellaneous
Thermo-Fluid Laboratroy
Computational Facilities
We usually write the codes for the mathematical models in FORTRAN 77 /DIGITAL VISUAL FORTRAN (the compiler and the related books were donated by Flotherm Consultants (P) Ltd., Calcutta, India) for:
(1) Bubble Dynamics (Growth, Collapse and Translation of Vapor Bubble )- Rayleigh Collapse and Thermal Collapse
(2) Two-Phase Boiling Flow and Multiphase Flow (DFM4/TFM) in a Boiling Channel / Nuclear Fuel-Rod Bundle
We have hp-workstation (HP Z620 dual-core) with Windows 7. Now we are trying to interface the codes with GNUPLOT for the better visualization of the numerical results.
Experimental Facilities
(1) High-Speed Visualization of Two-Phase Boiling Flow (Phase-Motion Picture) with Fastec HiSpec 5 High-Speed Camera (1696x1710@523fps)
(2) Measurement of Bubble Diameter, Bubble Shape and Bubble Velocity
(3) Measurement of Interfacial Heat Transfer Rate
(4) Measurement of Void Fraction and Pressure Drop
(5) A Test Loop for Natural Circulation Boiling with LCR meter, DSO, impedance probes (we fabricated)
Technical Reports
ESMOC 2021-3rd Energy System Modeling and Optimization Conference, December 5-7, 2022, NIT Durgapur, West Bengal, India
ESMOC 2017-2nd Energy System Modeling and Optimization Conference, December 11-13, 2017, NIT Durgapur, West Bengal, India
Swapan Paruya, A Report on Nonlinear Dynamics of Bubble Growth and Bubble Collapse in Natural Circulation Boiling Loop, submitted to DST-SERB, New Delhi, India, 2018.
ESMOC 2013-1st Energy System Modeling and Optimization Conference, December 9-11, NIT Durgapur, West Bengal, India
Swapan Paruya, Report on Discussion on Bubble Dynamics and Boiling with IIT Madras, IISc Bangalore, BARC(DAE) and IIT Bombay (Jan-Feb, 2018)
Report on Discussion on Institute-Industry Joint Research Program with TATA Steel-R&D, Jamshedpur (Jul 2016), TATA Steel, Jamshedpur.
Swapan Paruya, Subramaniam Pushpavanam, A Report on Discussion on Nonlinear Dynamics and Chaos, and their Applications to Two-Phase Systems (Aug 2014), IIT Madras, Chennai.
Swapan Paruya, “A Report on Capturing Void-fraction Oscillations in Natural Circulation Boiling Loop”, presented in National Chemical Laboratory (NCL), Pune, July 5, 2013 (Friday) and submitted to DST-SERC, New Delhi, India.
Swapan Paruya, Saibal Ganguly, Report on Neural Modeling for VLE Prediction (May 2006), IIT Kharagpur.
Swapan Paruya, Huang Yeh, PDS Report of Boiler and Soot blower System, Air and Flue Gas System (Jan 2001), GSE Power Systems, MD, USA
Swapan Paruya, G. M. Dhur, Chandan Guha, Pradip Saha, Documentation of Kaiga-1 Real-Time LOCA Simulation Software - Vol 1 & 2 (Oct 1999), Calcutta, India.
ERP
Faculty Recruitment @2024 
