Prof. Dr. Tomomi Shiratori | Micro-cutting | Best Researcher Award

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Prof. Dr. Tomomi Shiratori | Micro-cutting | Best Researcher Award

Prof. Dr. Tomomi Shiratori, University of Toyama, Japan

Dr. Tomomi Shiratori is a Professor of Engineering at the University of Toyama, specializing in plastic processing, micro-cutting, and die technology. Born in Suwa, Nagano, Japan (1971) 🇯🇵, he graduated from Chiba Institute of Technology 🎓 and later earned a Ph.D. in Engineering from Tokyo Metropolitan University (2017) 🏛️. With decades of experience in precision machining, he has worked extensively in micro-hole punching, shear processing, and tool durability enhancement 🔧. As Chairperson of the Nano/Micro Processing Subcommittee (2025) ⚙️, he continues to lead advancements in manufacturing technology, optimizing machining processes for sustainability and durability.

Professional Profile:

Scopus

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Suitability of Dr. Tomomi Shiratori for the Best Researcher Award 🏆

Dr. Tomomi Shiratori is a renowned expert in precision machining, plastic processing, and micro-cutting, with decades of contributions to advanced manufacturing and sustainable machining processes. His research in die technology, tool durability, and micro-fabrication techniques has led to significant industrial advancements. As a professor at the University of Toyama and Chairperson of the Nano/Micro Processing Subcommittee (2025), Dr. Shiratori has pioneered innovations in high-precision manufacturing, optimizing machining for efficiency and sustainability. His numerous awards, impactful research, and leadership make him a strong candidate for the Best Researcher Award.

Education & Experience 🎓👨‍🔬

  • 🎓 1994 – B.Eng. in Mechanical Engineering – Chiba Institute of Technology

  • 🏛️ 2017 – Ph.D. in Engineering – Tokyo Metropolitan University

  • ⚙️ 1994 – Joined Komatsuseiki Kosakusho Co., Ltd. – Specialized in micro-precision die assembly & press processing

  • 🏭 1998 – Production Technology Department – Advanced manufacturing processes

  • 🔍 2011 – R&D in Micro-Hole Punching – Focused on tool life improvement

  • 🛠️ 2013 – Research & Development Division

  • 🎓 2019 – Professor, Faculty of Engineering – University of Toyama

  • 🧑‍🏫 2025 – Chairperson, Nano/Micro Processing Subcommittee, Japan Society for Plasticity Processing

Professional Development  🚀

Dr. Shiratori has dedicated his career to advancing precision machining, micro-cutting, and die processing. His research focuses on plastic forming technologies such as shearing, extrusion, forging, and drawing 🛠️. As a professor at the University of Toyama, he actively contributes to developing sustainable manufacturing techniques, including direct recycling processes♻️. He has played a crucial role in optimizing cutting tools and micro-fabrication techniques for enhanced tool durability. As Chairperson of Japan’s Nano/Micro Processing Subcommittee (2025)⚙️, he leads innovations in high-precision machining, ensuring industry advancements in smart manufacturing and sustainable production 🌍.

Research Focus  🔬

Dr. Shiratori’s research spans plastic processing, micro-cutting, and die technology. His work involves shearing, extrusion, forging, and bending techniques, focusing on soft magnetic materials, aluminum alloys, and CFRP composites ⚙️🔬. He aims to optimize machining processes from micro to macro scales, ensuring high durability and precision. His recent work includes developing SDG-friendly aluminum extrusion processes ♻️, improving die materials using CoCrMo for better tool life, and studying fracture mechanics in shear processing. By refining machining conditions, he advances high-quality, sustainable, and efficient manufacturing techniques, benefiting industries from automotive to electronics 🚘💡.

Awards & Honors 🏆🎖️

  • 🏅 2016.06 – Japan Society for Plasticity Processing Technology Development Award
  • 🏆 2019.06 – Mold Technology Association Paper Award
  • 🎖️ 2021.11 – 37th Materials Industry Technology Award (Ministry of Economy, Trade & Industry – Manufacturing Industry Director’s Award)
  • 🥇 2022.06 – Japan Society for Plasticity Processing Technology Development Award

Publication Top Notes:

  • 🔩 Dry Cold Forging of High Strength AISI316 Wires by Massively Nitrogen Supersaturated CoCrMo Dies
  • 🔧 Galling-Free Dry Near-Net Forging of Titanium Using Massively Carbon-Supersaturated Tool Steel Dies
  • ⚙️ Dry, Cold Forging of Oxygen-Free Copper by Massively Nitrogen-Supersaturated CoCrMo Dies
  • 🛠️ In Situ Lubrication in Forging of Pure Titanium Using Carbon Supersaturated Die Materials
  • 🏭 Direct Recycling of AA6063 Chips by Hot Extrusion Applying Pseudo Porthole Die (Conference Paper)

    📊 1 Citation

 

SANDHYA MADDERLA | Heat Transfer | Best Researcher Award

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Dr. SANDHYA MADDERLA | Heat Transfer | Best Researcher Award

RESEARCH ASSISTANT at Universiti Malaysia Pahang, Malaysia.

Dr. Sandhya Madderla is a dedicated Mechanical Engineer and Design Engineer with expertise in CAD/CAM, EDM, and nanotechnology. She holds a Ph.D. in Mechanical and Automotive Engineering from University Malaysia Pahang Al-Sultan Abdullah, where she developed advanced hybrid nanofluids for radiator cooling applications. With a strong background in nanoparticles, hybrid nanofluids, and additive manufacturing, she has contributed to cutting-edge research in heat transfer and lubrication. Dr. Madderla has published several peer-reviewed journal articles, worked as a Research Assistant and Assistant Professor, and received multiple awards for innovation and research excellence. ✨📚

Professional Profile:

Google Scholar

Education & Experience 🎓💼

📍 Ph.D. in Mechanical and Automotive Engineering – University Malaysia Pahang Al-Sultan Abdullah (2019-2023)
🔹 Research on hybrid nanofluids for enhanced thermal conductivity and automotive cooling.
🔹 Published 6 peer-reviewed journal articles on nanofluid development.

📍 Master’s in Design Engineering (M.Tech) – Kakatiya Institute of Technology & Science, India (2012-2014)
🔹 Studied optimization of EDM machining parameters for Nimonic super-alloys.
🔹 Published 2 journal articles on material processing techniques.

📍 Bachelor’s in Mechanical Engineering (B.Tech) – Kakatiya Institute of Technology & Science, India (2008-2012)
🔹 Designed and fabricated a semi-automatic welding fixture for TIG welding.
🔹 Published 1 journal article based on the project.

📍 Research Assistant – University Malaysia Pahang (2022-2023)
🔹 Conducted research on nanofluids for automotive cooling.
🔹 Assisted in scientific writing and data analysis.
🔹 Published 2 research papers under funded projects.

📍 Assistant Professor – DRK Engineering College, Hyderabad (2015-2017)
🔹 Taught Engineering Mechanics, Heat Transfer, and CAD.
🔹 Guided students in research and technical writing.

📍 Lecturer – Aarushi Group of Institutions, Warangal (2012-2014)
🔹 Delivered lectures on Engineering Drawing, Strength of Materials.
🔹 Managed a CAD lab, achieving high student satisfaction.

Professional Development 🚀📖

Dr. Sandhya Madderla has been actively involved in research and technological innovation, specializing in nanomaterials, heat transfer, and advanced cooling technologies. She has contributed to funded research projects on nano-lubricants, graphene additives, and hybrid nanofluids for enhanced engine efficiency. As a research assistant, she worked on groundbreaking projects funded by University Malaysia Pahang, leading to high-impact publications. Dr. Madderla has also participated in international conferences, workshops, and training programs, showcasing her expertise in material science and computational modeling. Her passion for teaching and mentorship has guided many students toward research excellence. 🌍🔍

Research Focus 🔬⚙️

Dr. Madderla’s research primarily focuses on mechanical engineering, thermal fluid sciences, and nanotechnology. Her work involves designing and developing hybrid nanofluids with graphene nanoplatelets and cellulose nanocrystals to improve heat transfer efficiency in automotive radiators. She is also deeply involved in nano-lubricants for friction reduction, EDM machining optimization, and renewable energy applications. With expertise in SolidWorks, Catia, and Ansys, she integrates computational modeling with experimental analysis. Her research aims to enhance industrial cooling, improve machining efficiency, and promote sustainable energy solutions through advanced nanomaterials. 🌱⚡

Awards & Honors 🏅🎖️

🏆 Silver Medal – Poster Competition at CITReX 2021, University Malaysia Pahang.
🥇 Gold Medal – Invention of “BIO-HYBRID ENGINE COOLANT” at ITEX’21, Malaysia.
📜 Published in high-impact journals on nanofluids and heat transfer.
🎓 Funded researcher for nano-materials and automotive cooling projects.
🚀 Recognized for innovative research in hybrid nanofluids and lubricants.

Publication Top Notes

  1. Ultrasonication an intensifying tool for preparation of stable nanofluids and study the time influence on distinct properties of graphene nanofluids–A systematic overview
    📌 Authors: M. Sandhya, D. Ramasamy, K. Sudhakar, K. Kadirgama, W. S. W. Harun
    🔢 Citations: 139
    📅 Year: 2021

  2. A systematic review on graphene-based nanofluids application in renewable energy systems: Preparation, characterization, and thermophysical properties
    📌 Authors: M. Sandhya, D. Ramasamy, K. Sudhakar, K. Kadirgama, M. Samykano, et al.
    🔢 Citations: 61
    📅 Year: 2021

  3. Experimental study on properties of hybrid stable & surfactant-free nanofluids GNPs/CNCs (Graphene nanoplatelets/cellulose nanocrystal) in water/ethylene glycol mixture for …
    📌 Authors: M. Sandhya, D. Ramasamy, K. Kadirgama, W. S. W. Harun, R. Saidur
    🔢 Citations: 29
    📅 Year: 2022

  4. Heat transfer enhancement by hybrid nano additives—graphene nanoplatelets/cellulose nanocrystal for the automobile cooling system (radiator)
    📌 Authors: C. T. Yaw, S. P. Koh, M. Sandhya, K. Kadirgama, S. K. Tiong, D. Ramasamy, et al.
    🔢 Citations: 16
    📅 Year: 2023

  5. Heat transfer performance of a radiator with and without louvered strip by using Graphene-based nanofluids
    📌 Authors: S. Madderla, D. Ramasamy, K. Sudhakar, K. Kadirgama, W. S. W. Harun
    🔢 Citations: 13
    📅 Year: 2021

  6. An approach for the optimization of thermal conductivity and viscosity of hybrid (graphene nanoplatelets, GNPs: cellulose nanocrystal, CNC) nanofluids using response surface …
    📌 Authors: C. T. Yaw, S. P. Koh, M. Sandhya, D. Ramasamy, K. Kadirgama, F. Benedict, et al.
    🔢 Citations: 11
    📅 Year: 2023

  7. Assessment of thermophysical properties of hybrid nanoparticles [Graphene Nanoplatelets (GNPs) and cellulose nanocrystal (CNC)] in a base fluid for heat transfer applications
    📌 Authors: M. Sandhya, D. Ramasamy, K. Kadirgama, W. S. W. Harun, R. Saidur
    🔢 Citations: 11
    📅 Year: 2023

  8. Enhancement of the heat transfer in radiator with louvered fin by using Graphene-based hybrid nanofluids
    📌 Authors: M. Sandhya, D. Ramasamy, K. Sudhakar, K. Kadirgama, W. S. W. Harun
    🔢 Citations: 11
    📅 Year: 2021

  9. Enhancement of tribological behaviour and thermophysical properties of engine oil lubricant by Graphene/Co-Cr nanoparticle additives for preparation of stable nanolubricant
    📌 Authors: M. Sandhya, D. Ramasamy, K. Kadirgama, W. S. W. Harun, M. Samykano, et al.
    🔢 Citations: 6
    📅 Year: 2021