Ph. D. (Engineering), Jadavpur University, 2007
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 Durgapur. Summer/Winter Sessions during Semester Break.
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
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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 |
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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 |
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 |
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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 |
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 |
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ID | Details | Year |
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2024 | 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 |
ID | Details | Year |
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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 |
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Mobile : +91-9474404033
Email : sparuya.che@nitdgp.ac.in
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
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.
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