PUBLICATION IN 

PEER  REVIEWED JOURNALS:

1.             Atul Kumar Ray, Amit Kumar, Priyabrata Sethy, Abha Kumari, Arnab Bhattacharya, V. Panwar, & M. A. Sheremet (2025). Entropy analysis and multi-physics simulation of radiative hybrid nanofluid flow in variable finned cylinder embedded in octagonal enclosure. Journal of Thermal Analysis and Calorimetry, 1-25 (SCI). https://doi.org/10.1007/s10973-025-15049-z Impact Factor – 3.1 (ISSN: 1388-6150).

2.             Priyabrata Sethy, Amit Kumar, Atul Kumar Ray, V.K. Chaurasiya, A. N. Dev, M.A. Sheremet, (2025). Magneto‐thermogravitational convective flow of hybrid nanomaterial within an enclosure subject to partially active side walls. ZAMM‐Journal of Applied Mathematics and Mechanics/Zeitschrift für Angewandte Mathematik und Mechanik, 105(5), e70055. (SCI), https://doi.org/10.1002/zamm.70055 Impact Factor – 3.2 (ISSN: 1521-4001).

3.             Kumar, R., Tanwar, D. V., Singh, S. J., & Ray, A. K. (2025). Lie symmetry reductions and exact solutions of (2+ 1)-dimensional Boiti–Leon–Manna–Pempinelli equation in shallow water. Canadian Journal of Physics, 103(6), 550-558. https://doi.org/10.1139/cjp-2024-0257 Impact Factor – 1.1 (ISSN- 1208-6045)

4.             Priyabrata Sethy, Amit Kumar, Atul Kumar Ray, V.K. Chaurasiya, A. Kumari, & Sheremet, M. A. (2025). Heat transfer performance in a hybrid nanoliquid enclosure with a hot inner circular obstacle under Lorentz force effect. Journal of Thermal Analysis and Calorimetry, 150(1), 395-412 (SCI), https://doi.org/10.1007/s10973-024-13750-z  Impact Factor – 3.1 (ISSN: 1388-6150).

5.             Priyabrata Sethy, Amit Kumar, Atul Kumar Ray, Abha Kumari, & Lalrinpuia Tlau (2024). Synergistic Impacts of Radiative Flow of Maxwell Fluid Past a Rotating Disk with Reactive Conditions: An Arrhenius model Analysis. Chinese Journal of Physics, 89, 761-792 (SCI) https://doi.org/10.1016/j.cjph.2024.03.018, Impact Factor – 4.6 (ISSN-2309-9097).

6.             Amit Kumar, Atul Kumar Ray, Sandip Saha, Dig Vijay Tanwar, Bhubaneswar Kumar, Mikhail A. Sheremet, Flow of hybrid nanomaterial over a wedge: Shape factor of nanoparticles impact, The European Physical Journal Plus, 138, 901, 2023 (SCI), https://doi.org/10.1140/epjp/s13360-023-04535-8. Impact Factor – 3.4. (ISSN: 2190-5444)

7.             Kumar, A., Dash, A.P., Ray, A. K., Sethy, P. and Kasireddy, I. (2023), "Unsteady mixed convective flow of hybrid nanofluid past a rotating sphere with heat generation/absorption: an impact of shape factor", International Journal of Numerical Methods for Heat & Fluid Flow, Vol. 33 No. 11, pp. 3691-3715, 2023 (SCI), https://doi.org/10.1108/HFF-03-2023-0129. Impact Factor – 4.2. (ISSN: 0961-5539).

8.              B Vasu, Atul Kumar Ray, Numerical study of Carreau nanofluid flow past vertical plate with the Cattaneo– Christov heat flux model, “International Journal of Numerical Methods for Heat and Fluid Flow”, 29 (2), 702-723, 2018, 19 December 2018 (SCI). doi.org/10.1108/HFF-03-2018-0104, Impact Factor – 4.2. (ISSN: 0961-5539).

9.             Atul Kumar Ray, B Vasu, O. Anwar Bég, Rama Subba Reddy Gorla, PVSN Murthy, “Magneto-Bioconvection flow of a Casson thin film with nanoparticles over an unsteady stretching sheet: HAM and GDQ Computation”, “International Journal of Numerical Methods for Heat and Fluid Flow”, 29 (11), 4277-4309, 2019, 1 June 2019, ISSN- 09615539 (SCI). doi.org/10.1108/HFF-02-2019-0158, Impact Factor – 4.17. (ISSN: 0961-5539).

10.         Atul Kumar Ray, B. Vasu, P V S N Murthy, O. Anwar Bég and R. S. R. Gorla, B. Kumar “Convective Flow of Non-homogeneous Fluid Conveying Nano-Sized Particles with Non-Fourier Thermal Relaxation: Application in Polymer Coating”, Arabian Journal of Engineering and Science, 47 (5), 6559–6576 (2022). https://doi.org/10.1007/s13369-021-06467-w. (SCI). Impact Factor – 2.5. (ISSN: 2191-4281).

11.         O. A. Bég, B. Vasu, Atul Kumar Ray, T. A. Bég, Ali Kadir, Henry J. Leonard, R S R Gorla, “Homotopy Simulation of Dissipative Micropolar Flow and Heat Transfer From a Two dimensional Body with Heat Sink Effect: Applications in Polymer Coating”, “Chemical and Biochemical Engineering Quarterly”, 34 (4), 257-275 2020 (SCI). Impact Factor – 1.582. doi.org/10.15255/CABEQ.2020.1849, (ISSN: 0352-9568).

12.          Digvijay Tanwar, Atul Kumar Ray, Anand Chauhan, “Lie Symmetry Reductions and Dynamics of Soliton Solutions of KP-BBM”, Qualitative Theory of Dynamical Systems, 21, 24, 2022 (SCI), Impact Factor – 1.419. doi.org/10.1007/s12346-021-00557-8, (ISSN: 1662-3592).

13.         Amit Kumar, Priyabrata Sethy, Atul Kumar Ray, and Abha Kumari. Mixed convection magnetohydrodynamic flow of hybrid nanofluid over a spinning sphere with nonlinear thermal radiation: Keller-Box approach. Numerical Heat Transfer, Part A: Applications, 86(7), 1983-2009., 2023 (SCI), Impact Factor – 3.5, 30 Nov 2023, (ISSN: 1040-7782)

14.         B. Vasu, Atul Kumar Ray, R S R Gorla, “Free Convection Heat Transfer in Jeffrey Fluid with Suspended Nanoparticles and Cattaneo-Christov Heat Flux”, “Proceedings of the Institution of Mechanical Engineers, Part N: Journal of Nanomaterials, Nanoengineering and Nanosystems”, 1-16, 2397791420912628, DOI: 10.1177/2397791420912628, 2020, May 4, 2020 ISSN- 23977914. (ESCI). (ISSN: 2397-7922).

15.         A. S. Negi, B. Kumar, Prachi, A Bhattacharyya, Atul Kumar Ray, A J Chamkha, “The Transport of Maxwell Fluid in the Rotating and Stretching System: Rotor-Stator Spinning Disc Reactor Applications”, Journal of Nanofluids, 12 (3) 623-632(10), April 2023 (ESCI/WOS/SCOPUS), doi.org/10.1166/jon.2023.2007, (ISSN: 2169-432X)

16.         Atul Kumar Ray, B Vasu, O. Anwar Bég, Rama S R Gorla and P. V. S. N. Murthy, Homotopy Semi-Numerical Modelling of non-Newtonian Nanofluid Transport External to Multiple Geometries using Revised Buongiorno Model, “Inventions”, 4 (4), 54, 2019, 25 September 2019, ISSN- 2411-5134 (ESCI), https://doi.org/10.3390/inventions4040054.

17.         Atul Kumar Ray, B Vasu, Rama S R Gorla, Homotopy Simulation of Non-Newtonian Spriggs Fluid Flow Over a Flat Plate With Oscillating Motion, “International Journal of Applied Mechanics and Engineering”, 24 (2), 359-385, 2019, 3 June 2019, ISSN- 23539003 (SCOPUS) https://doi.org/10.2478/ijame-2019-0023.  (eISSN: 2353-9003)

18.         Atul Kumar Ray and B. Vasu, “Influence of Chemically Radiative Nanoparticle on the Flow of Maxwell electrically conducting Fluid over a Convectively Exponential Sheet”, “World Journal of Engineering”, 16(6), 791-805, 2019, 2 December 2019, ISSN: 1708-5284 (SCOPUS & ESCI) https://doi.org/10.1108/WJE-04-2019-0100. (ISSN: 1708-5284)

19.         B. Vasu and Atul Kumar Ray, “Nobel Numerical Solution of non-linear Heat Transfer of Nanofluid over a Porous Cylinder: Buongiorno-Forchheimer Model”, “Journal of Computational and Applied Research in Mechanical Engineering”, 10(2), 485-496, 2021 DOI: 10.22061/JCARME.2019.4320.1520, 4 April 2021, ISSN: 2228-7922 (SCOPUS). (ISSN: 2251-6549)

20.         Atul Kumar Ray, B Vasu, P V S N Murthy, Rama S R Gorla, “Non-Similar Solution of Eyring-Powell Fluid Flow and Heat Transfer with Convective Boundary Condition: Homotopy Analysis Method”, “International Journal on Applied and Computational Mathematics”, 6(1), 16, 2020, 9 Jan, 2020 ISSN - 2349-5103, (SCOPUS), https://doi.org/10.1007/s40819-019-0765-1. (eISSN- 2199-5796)

21.         Atul Kumar Ray, “Flow of Electrically Conducting Williamson Fluid with Cattaneo-Christov Heat Flux Due to Permeable Sheet”, International Research Journal on Advanced in Science Hub, 2 (12), 17-22, 2020, e-ISSN- 2582-4375. DOI: 10.47392/irjash.2020.243.

22. Atul Kumar Ray, Amit Kumar, Dig Vijay Tanwar, Minakshi Poonia, Divya Chaturvedi, Impact of Chemical reaction on Stagnation Point Flow of Powell Eyring Fluid: HAM Analysis, REST Journal on Advances in Mechanical Engineering, 2(1), 15-16, 2023, 10.46632/jame/2/1/3 

o   Funding for Research

Science and Engineering Research Board (SERB), Department of Science and Technology (DST), Govt. of India for undertaking the research work under the research project file Number: ECR/2017/001053 dated 12/03/2018. 

PUBLICATION  IN  PROCEEDINGS 

OF PEER REVIEWED  CONFERENCES:

1.         Atul Kumar Ray, B. Vasu, Amit Kumar, Dig Vijay Tanwar, Divya Chaturvedi, Minakshi Poonia, Residual and computational time analysis of the boundary-layer flow, Book- Modeling and Simulation of Fluid Flow and Heat Transfer, doi.org/10.1201/9781032712079-5, Jan, 2024, 1st Edition, CRC Press, eBook ISBN: 978-103-27-1207-9

2.         Atul Kumar Ray and B. Vasu, Hydrodynamics of non-Newtonian spriggs fluid flow past an impulsively moving plate, Application of Fluid Dynamics, Springer, Singapore, 95-107, 2017 ISBN: 978-981-10-5329-0. (Book Chapter, SCOPUS), https://doi.org/10.1007/978-981-10-5329-0_7.

3.         Atul Kumar Ray and B. Vasu, “Natural Convection of Carreau Nanofluid Flow Past Vertical Flat Plate with Periodic Variation of Temperature and Concentration”, Fifth International Conference on Computational Methods for Thermal Problems (THEMACOMP-2018), 223309, 177-180, 2018. (THERMACOMP2018: Proceedings of the Fifth International Conference on Computational Methods for Thermal Problems, July 9-11 2018, IISC Bangalore, India. (2019). United Kingdom: University of Cambridge, (ISSN: 2305-6924).

4.         Atul Kumar Ray, Divya Chaturvedi, Minakshi Poonia, Convectional Flow Of Non-Newtonian Fluid Over The Surface With Cattaneo-Christov Model, Proceedings of International Conference on Advances in Transport Phenomena, Chapter-57, Page no- 147-149, ISBN 978-81-952903-0-7, November 2022. Open Book Publisher.

https://openbookspublisher.com/index.php/openbooks/catalog/view/1/2/6 

PAPER PRESENTED IN CONFERENCES

·           Presented “Forced Convectional Flow of Jeffrey Nanofluid Over The Surface With Modified Fourier’s Heat Flux Model And Revised Buongiorno Model”, International Halich Congress On Multidisciplinary Scientific Research, Istanbul, Turkey, August 15th - 16th, 2021.

·           Presented “Natural Convection of Carreau Nanofluid Flow Past Vertical Flat Plate With Periodic Variation Of Temperature And Concentration”, Fifth International Conference on Computational Methods for Thermal Problems, IISc Bangalore, Karnataka, July 9th -11th July, 2018.

·           Presented “Non-Similar Solution to Mixed Convection Flow Along Vertical Stretching Surface with Convective Boundary Condition”, International Conference on Applied and Computational Mathematics, IIT Kharagpur, West Bengal, 21-23rd November, 2018.

·           Presented “Hydrodynamics of non-Newtonian Spriggs Fluid Flow Past an Impulsively Moving Plate”, International Conference on Applied Fluid Dynamics, held at ISM (IIT) Dhanbad, Jharkhand, 19th -22nd December, 2016.

·           Presented “Impact of Chemical reaction on Stagnation Point Flow of Powell Eyring Fluid: HAM Analysis”, International Conference on Science and Engineering (ICSE-2023),  REST Labs & IEI, Hosur Local Centre, Krishnagiri, Tamilnadu, 27-28th February, 2023.

·           Presented “Homotopy Simulation of Stokes Second Problem for non-Newtonian Truncated Power Law Fluid”, TIMC-BHU held at BHU Varanasi, Uttar Pradesh, 14th -17th December, 2016.

·           Presented “Mixed Convection Flow of Eyring-Powell Fluid along Vertical Stretching Surface with Convective Boundary Condition”, International Conference on Numerical Heat Transfer and Fluid Flow (NHTFF), NIT Warangal, Telangana, January 19 - 21, 2018.

·           Presented “Flow of Electrically Conducting Williamson Fluid with Cattaneo-Christov Heat Flux Due to Permeable Sheet”, International Conference on Science, Technology and Management, RSP Conference Hub, Coimbatore, Tamil Nadu, India, December, 05-06, 2020.

·           Presented “Convectional Flow of non-Newtonian fluid over the Surface with Cattaneo-Christov Model”, International Conference on Advances in Transport Phenomena, School of Advanced Sciences, VIT-AP University, Andhra Pradesh, July 16th – 18th, 2022.

·           Presented “Homotopy Analysis Method for Boundary Layer Flows presented”, National Conference of Andhra Pradesh Science Congress” held at S V University, Andhra Pradesh, 27th – 29th January 2016.

·           Presented “Non-Newtonian Fluid Flow past a Vertical Plate Embedded in a Non-Darcy Porous Medium with Homogeneous and Heterogeneous Reactions”, National Conference on Mathematical Modeling with Differential Equations, PG and Research Department of Mathematics, D G Vaishnav College Chennai, Tamil Nadu, October 15th – 17th, 2020.

·           Presented “MHD Flow of Carbon Nanotubes Past Non-Linear Three-Dimensional Stretching Surface”, 48th Annual Conference of Odisha Mathematical Society, Institute of Mathematics and Applications, Bhubaneswar, Odisha, April 10th – 11th, 2021.

·         Participated in International Conference on Discrete and Applied Mathematics (ICDAM 2020), Vidya Academy of Science and Technology, Thrissur, Kerala, in association with Kerala Mathematical Association (KMA) during 18 - 19 September 2020.