Ramyaranjan Das | Polymer Composites | Best Researcher Award

Mr. Ramyaranjan Das | Polymer Composites | Best Researcher Award

PhD Research Scholar at National Institute of Technology Rourkela, Rourkela, India

Summary:

A dedicated researcher in Experimental Condensed Matter Physics, Ramyaranjan Das has contributed significantly to the field of materials science, particularly in the area of polymer composites and nanotechnology. His research explores the macromolecular and structural characteristics of materials, aiming to improve the sustainability and functionality of fiber-reinforced composites for potential applications in printed circuit boards and engineering applications. Das is recognized for his innovative approach to material synthesis and characterization, utilizing advanced techniques to optimize the properties of natural fiber composites. He has presented his work at several national and international conferences, such as ASMI-2022 and ICSMEA-2024, where he also received the Best Paper Award. In addition to his research, Das is a life member of the Odisha Physical Society, the Indian Association of Physics Teachers, and the Plasma Science Society of India.

Professional Profile:

👩‍🎓Education:

Ramyaranjan Das is a Ph.D. scholar in Experimental Condensed Matter Physics at NIT Rourkela, where he conducts research under the guidance of Prof. Dillip Kumar Bisoyi. He began his academic journey with a B.Sc. in Physics Honours from Fakir Mohan University, Odisha, graduating with First Class and a 68.16% score. He then pursued an M.Sc. in Physics at Sambalpur University, Odisha, where he specialized in Condensed Matter Physics and attained First Class with a CGPA of 6.933. He qualified for the Graduate Aptitude Test in Engineering (GATE) in March 2020, which led him to his doctoral studies.

🏢 Professional Experience:

Das’s research career spans over three years in fields including small-angle X-ray scattering, material science, fiber-reinforced polymer composites, polymer physics, and nanotechnology. He joined NIT Rourkela as a Junior Research Fellow (JRF) in 2020 and was later promoted to Senior Research Fellow (SRF) in 2022. His responsibilities include serving as a Teaching Assistant, conducting experimental research, and authoring research articles and proposals. His technical skills are extensive, including hands-on expertise with material synthesis, characterization techniques such as X-ray Diffraction (XRD), Field Emission Scanning Electron Microscopy (FESEM), and Small-Angle X-ray Scattering (SAXS), as well as proficiency in data analysis software like Origin, ImageJ, and MS Office.

Research Interests:

  • Small-angle X-ray scattering and material characterization
  • Macromolecular structure evaluation
  • Development and analysis of natural fiber-reinforced polymer composites
  • Mechanical, thermal, and electrical properties of materials
  • Polymer physics and nanotechnology

Author Metrics:

Das has published multiple research articles in high-impact journals, contributing significantly to the fields of material science and polymer physics. Notable publications include studies on the effects of dewaxing and silane treatment on kapok fiber composites in journals such as Industrial Crops and Products and Journal of Applied Polymer Science. Additionally, he has contributed to research on cold plasma treatments for textile fibers and the effects of doping and annealing on the properties of vanadium pentoxide nanoparticles. His publications have been cited in prominent journals, and he serves as a reviewer for journals including Journal of Condensed Matter, Cellulose Journal, and Journal of Applied Polymer Science.

Top Noted Publication:

Investigation of Dielectric and Mechanical Properties of Pretreated Natural Sunn Hemp Fiber-Reinforced Composite in Correlation with Macromolecular Structure of the Fiber

  • Authors: C. Dash, R. Das, D.K. Sahu, D. Upreti, T.U. Patro, D.K. Bisoyi
  • Journal: Biomacromolecules
  • Volume: 24
  • Issue: 3
  • Pages: 1329-1344
  • Year: 2023
  • Citations: 5

Influence of Dewaxing on Mechanical Properties of Kapok Fiber-Reinforced Polymer Composite

  • Authors: R. Das, C. Dash, P. Behera, D.K. Bisoyi
  • Journal: IOP Conference Series: Earth and Environmental Science
  • Volume: 1086
  • Issue: 1
  • Article ID: 012054
  • Year: 2022
  • Citations: 5

Effect of Mo Doping in Vanadium Pentoxide (V₂O₅) for Dye Degradation

  • Authors: S. Sahoo, V. Jain, D.V. Shah, R. Das, A. Pathak
  • Journal: Journal of Crystal Growth
  • Volume: 627
  • Article ID: 127491
  • Year: 2024
  • Citations: 3

Effect of Loading of Kapok Fiber with Epoxy on Mechanical and Electrical Properties of Its Composites

  • Authors: R. Das, C. Dash, D.K. Bisoyi
  • Journal: Polymer Science, Series A
  • Volume: 66
  • Issue: 1
  • Pages: 103-112
  • Year: 2024
  • Citations: 2

Comprehensive Evaluation of the Mechanical and Electrical Properties of Dewaxed Kapok Fibre-Reinforced Polymer Composites for Potential Application in Printed Circuit Boards

  • Authors: R. Das, D.K. Bisoyi
  • Journal: Industrial Crops and Products
  • Volume: 222
  • Article ID: 119823
  • Year: 2024

Conclusion:

Mr. Ramyaranjan Das presents a well-rounded profile as a researcher dedicated to advancing polymer composite materials, with a notable emphasis on sustainability and functional applications. His research is timely and addresses pressing needs within materials science. His background, research productivity, and technical proficiency make him a suitable candidate for the Best Researcher Award. Strengthening his work through interdisciplinary collaboration and applied research efforts could further establish him as a leader in the field of sustainable materials science.

 

Prince Kumar | Thermal Engineering | Young Scientist Award

Dr. Prince Kumar | Thermal Engineering | Young Scientist Award

Postdoctoral Researcher at Geological Survey of Israel, Israel

Summary:

Prince Kumar is a dedicated researcher and educator with a strong background in mechanical engineering, specializing in fluid dynamics and thermal systems. After completing his Ph.D. at the National Institute of Technology Silchar, he transitioned into a postdoctoral role at the Geological Survey of Israel, where he continues to push the boundaries of research in CO2 sequestration. With a teaching history at Jorhat Engineering College, Prince has mentored numerous students and contributed to advancing the field through both academic and applied research. His work has been recognized in several international journals, reflecting his commitment to developing innovative solutions for complex engineering challenges.

Professional Profile:

👩‍🎓Education:

  • Ph.D. in Mechanical Engineering
    National Institute of Technology Silchar, Assam, India
    Graduated: November 2023

    • Research Overview: Prince Kumar’s doctoral research focused on the thermo-hydraulic transport characteristics in wavy channels and porous media. He extensively studied forced convection involving nanofluids, hybrid nanofluids, and non-Newtonian fluids, examining configurations such as wave amplitude and wavelength in porous slabs. His work utilized finite element methods and incorporated the Brinkman–Forchheimer flow model, contributing significantly to the understanding of fluid dynamics in complex porous structures.
  • M.Tech in Thermal Engineering
    National Institute of Technology Silchar, Assam, India
    Graduated: 2017

    • Research Overview: During his master’s program, Prince Kumar explored the influence of corrugated channel geometries on turbulent flow and heat transfer efficiency using ANSYS Fluent. His work provided insights into optimizing heat transfer in industrial applications, focusing on the effects of wave amplitude and wavelength on fluid dynamics.
  • B.Tech in Mechanical Engineering
    Dr. A. P. J. Abdul Kalam Technical University, Lucknow, UP, India
    Graduated: 2012

    • Project Title: “Stirling Engine Running Model”
    • Project Overview: For his bachelor’s degree, Prince Kumar developed a working model of a Stirling engine, showcasing his early interest in energy systems and mechanical design.

🏢 Professional Experience:

Postdoctoral Researcher
Geological Survey of Israel (GSI), Jerusalem, Israel
September 2023 – Present
Prince Kumar is currently a postdoctoral researcher at the Geological Survey of Israel, where he is engaged in a project focused on the numerical modeling of CO2 sequestration in deep aquifers in the Negev Desert. His work involves constructing homogeneous and heterogeneous models using PetraSim, simulating CO2 injection and post-injection scenarios using the TOUGH2/TOUGH3 codes, and analyzing results with Matlab and OriginPro. His research contributes to the understanding of CO2 storage mechanisms, a critical area for combating climate change.

Assistant Professor
Jorhat Engineering College, Assam, India
January 2018 – August 2023
As an Assistant Professor at Jorhat Engineering College, Prince Kumar taught various courses in thermal engineering, including CFD, Fluid Mechanics, and Heat Transfer. He supervised undergraduate projects on fluid flow and heat transfer modeling, conducted a specialized course on COMSOL Multiphysics, and handled academic responsibilities like Exam In-charge and Project/Internship Coordinator. His role extended beyond teaching, involving mentorship and leadership in academic administration.

Research Interests:

Prince Kumar’s research interests are rooted in the fields of hydro-thermal engineering and computational fluid dynamics. He is particularly focused on:

  • Nanofluid Dynamics: Investigating the behavior of nanofluids and hybrid nanofluids in different flow regimes, especially in porous media.
  • Non-Newtonian Fluids: Studying the unique flow characteristics of non-Newtonian fluids in complex channels.
  • CO2 Sequestration: Modeling and simulation of CO2 storage in deep geological formations, contributing to sustainable environmental solutions.
  • Sustainable Technologies: Exploring innovative approaches to energy and fluid dynamics that support sustainability.

Author Metric:

Prince Kumar has published multiple research papers in SCI/SCIE journals, focusing on topics such as nanofluid dynamics, non-Newtonian fluids, and CO2 storage modeling. His publications have garnered citations in the academic community, reflecting the impact of his research on fluid dynamics and thermal engineering. Specific metrics such as the h-index and citation count can be provided from databases like Google Scholar, Scopus, or Web of Science for a detailed assessment of his academic contributions.

Top Noted Publication:

Effect on Heat Transfer Characteristics of Nanofluids Flowing Under Laminar and Turbulent Flow Regime – A Review

  • Authors: P. Kumar, K.M. Pandey
  • Journal: IOP Conference Series: Materials Science and Engineering
  • Volume: 225, Issue 1
  • Year: 2017
  • Pages: 12168
  • Citations: 19

Numerical Investigation of Thermo-Hydraulic Transport Characteristics of Laminar Flow Through Partially Filled Porous Wavy Channel: Effect of Prandtl Number

  • Authors: P. Kumar, R. Dwivedi, K.M. Pandey
  • Journal: Numerical Heat Transfer, Part A: Applications
  • Volume: 83, Issue 10
  • Year: 2023
  • Pages: 1045-1066
  • Citations: 10

Numerical Investigation of Thermo-Hydraulic Transport Characteristics of Two-Dimensional, Steady Flow Through Partially Porous Wavy Channel

  • Authors: P. Kumar, K.M. Pandey
  • Journal: Numerical Heat Transfer, Part A: Applications
  • Volume: 81, Issues 1-2
  • Year: 2021
  • Pages: 31-47
  • Citations: 10

A Review on Latest Development in Heat Transfer Through Porous Media in Combination with Nanofluids and Wavy Walls

  • Authors: P. Kumar, K.M. Pandey
  • Journal: Materials Today: Proceedings
  • Volume: 45
  • Year: 2021
  • Pages: 7171-7175
  • Citations: 10

Effect of Wave Shift of Porous Slab on Thermo-Hydraulic Transport Characteristics of Laminar Flow Through a Wavy Channel

  • Authors: P. Kumar, K.M. Pandey
  • Journal: Materials Today: Proceedings
  • Volume: 49
  • Year: 2022
  • Pages: 1573-1578
  • Citations: 6

Debela Alema | Thermal System Engineering | Best Researcher Award

Mr. Debela Alema, Thermal System Engineering, Best Researcher Award

Debela Alema at Jimma university, Ethiopia

Summary:

Mr. Debela Alema is a dedicated lecturer and researcher with extensive experience in mechanical and thermal systems engineering. Holding a BSc from Wollega University and an MSc from Jimma University, he has taught various engineering courses, guided student projects, and contributed to academic research in notable journals. Mr. Alema is committed to advancing knowledge in power plant engineering and renewable energy systems, and he actively participates in initiatives aimed at optimizing energy systems and promoting clean energy solutions.

Professional Profile:

👩‍🎓Education:

BSc in Mechanical Engineering: Wollega University, Ethiopia (GPA: 3.90/4)

MSc in Thermal System Engineering: Jimma University, Ethiopia (GPA: 3.98/4)

🏢 Professional Experience:

Mr. Debela Alema has a robust professional background in academia, having held positions at both Wollega University and Jimma University. At Wollega University, he served as an Assistant Researcher, Assistant Lecturer, and Lecturer, where he taught various engineering courses including power plant engineering, engineering drawing, engineering mechanics (dynamics), and thermodynamics. He also played a crucial role in advising undergraduate students on mini-project methodology and evaluating their performance. At Jimma University, Mr. Alema continued his academic career as a Lecturer, preparing teaching materials on heat transfer and supervising community-based program mini-projects for undergraduate students. He also conducted and published research work in reputable journals while teaching power plant engineering. In addition to his academic roles, Mr. Alema has volunteered with the Youth Education Support Service Ethiopia as a team member of YESSETHIOPIA Jimma Team, demonstrating his commitment to community service and education.

Certificates

Certificate of Achievement: Optimization Methods for Energy System Studies, Technical University of Denmark (April 2-22, 2024)

Certificate of Recognition: Design and Fabrication of Floor Cleaning, Washing, and Drying Machine, Wollega University Business and Technology Incubation Center (February 1 – June 30, 2018)

Certificate of Attendance: Africa International Conference on Clean Energy and Energy Storage (November 23-24, 2023)

Master Class for Teaching Online (Open EdX): Effective pedagogy in the online teaching and learning space (2-week course)

Project Certificate on FEM-Linear, Non-Linear Analysis and Post-Processing: Coursera

Certificate of Excellence in Peer-Reviewing: Recognition of outstanding contribution to the quality of a book

Research Interests:

Thermal systems engineering

Heat transfer

Power plant engineering

Renewable energy systems

Energy optimization and efficiency

Top Noted Publication:

Title: Parametric study of an empty diffuser geometric parameters and shape for a wind turbine using CFD analysis

  • Authors: DA Teklemariyem, ET Yimer, VR Ancha, BA Zeru
  • Journal: Heliyon
  • Volume: 10
  • Issue: 5
  • Year: 2024

Title: Effects of multi-spring wires on hydrothermal performance of double tube heat exchanger

  • Authors: DAT Maisa A. Sharaf, S.A. Marzouk, Ahmad Aljabr, Fahad Awjah Almehmadi, DA Teklemariyem
  • Journal: Case Studies in Thermal Engineering
  • Volume: 60
  • Year: 2024

Title: Modeling and simulation of Khat waste fast pyrolysis for energy recovery

  • Authors: GA Moreda, SD Tolasa, DA Teklemariyem
  • Journal: Heliyon
  • Volume: 10
  • Issue: 2
  • Year: 2024