研究者詳細

顔写真

ルトフアン　アヂ　レスマナ　
Luthfan Adhy Lesmana
Luthfan Adhy Lesmana
所属
流体科学研究所　附属リヨンセンター　流動・材料システム評価研究分野
職名
助教
学位

  • 博士（工学）（東京大学）

  • 修士（工学）（東京大学）

経歴 2

  • 2025年10月 ～ 2033年9月
    東北大学　流体科学研究所　助教授

  • 2022年10月 ～ 2025年9月
    The University of Tokyo　Institute of Industrial Science

論文 22

  1. Investigation of mechanism for hydrogen-assisted crack propagation in austenitic stainless steels using acoustic emission method

    Ryutaro Matsumoto, Kaita Ito, Luthfan Adhy Lesmana, Takashi Iijima, Hirotoshi Enoki, Tetsuya Uchimoto

    International Journal of Hydrogen Energy　287　158200-158200　2026年11月

    出版者・発行元： Elsevier BV

    DOI： 10.1016/j.ijhydene.2026.158200 　

    ISSN：0360-3199

  2. Experimental and numerical investigation of fibre orientation characterization in CFRP laminae using a racetrack eddy-current probe

    Sándor Bilicz, Arnold Bingler, Luthfan Adhy Lesmana, Tetsuya Uchimoto, József Pávó

    Nondestructive Testing and Evaluation　2026年10月18日

    DOI： 10.1080/10589759.2026.2749432 　

    ISSN：1058-9759 1477-2671

  3. Evaluation of Hydrogen Embrittlement in Austenitic Stainless Steels during SSRT Using Acoustic Emission Method

    Akira Miura, Luthfan Adhy Lesmana, Tetsuya Uchimoto, Kaita Ito, Kentaro Wada

    e-Journal of Nondestructive Testing　2026年10月

    DOI： 10.58286/34990 　

    ISSN：1435-4934

    詳細を見る 詳細を閉じる

    <jats:p>While the hydrogen embrittlement (HE) susceptibility of austenitic stainless steels is generally linked to austenite stability, the detailed mechanism during the actual deformation process is not fully understood. This study focuses on the characterization of hydrogen-induced damage progression by analyzing Acoustic Emission (AE) signals associated with discrete microstructural events, including strain-induced martensitic transformation and dislocation activity. Slow Strain Rate Tensile (SSRT) tests were conducted on AISI 304 using specimens pre-charged with high-pressure hydrogen gas. The detected AE signals were analyzed using waveform parameters, such as frequency spectra and amplitude distributions, in correlation with stress-strain behavior. To capture small AE events that are typically obscured by background noise in broadband monitoring, frequency band-splitting enhanced the S/N ratio. By comparing the AE characteristics of hydrogen-charged and uncharged specimens, the results reveal a unique trend where the Gutenberg-Richter b-value increases in hydrogen-charged specimens, contrary to typical brittle fracture. Furthermore, high-frequency AE events decreased in the hydrogen-charged material. This indicates that hydrogen intrusion suppresses the continuous progression of macroscopic martensitic transformation, which typically emits high-frequency signals, thereby shifting the dominant process to smaller-scale, localized events. These results provide clear insights into how hydrogen modifies the damage sequence and promotes embrittlement in austenitic stainless steels.</jats:p>

  4. Multifunctional triply periodic minimal surface-based metal hydride reactors: Topology optimization for enhanced thermal transport and hydrogen storage

    Luthfan Adhy Lesmana

    ENERGY　2026年

    DOI： 10.1016/J.ENERGY.2026.142137 　

  5. Review of non-destructive evaluation techniques for ex-situ defect detection and characterization in additively manufactured metal components

    Luthfan Adhy Lesmana

    JOURNAL OF MANUFACTURING PROCESSES　2026年

    DOI： 10.1016/J.JMAPRO.2026.09.093 　

  6. Impacts of particle geometry on the characteristics of porous materials

    Jaeyeon Kim, Luthfan Adhy Lesmana, Muhammad Aziz

    Powder Technology　453　2025年3月15日

    DOI： 10.1016/j.powtec.2025.120663 　

    ISSN：0032-5910

    eISSN：1873-328X

  7. Exploring the potential of high-performance hydrogen storage using metal hydrides with triply periodic minimal surface structures for mobility applications

    Abe, K., Lesmana, L.A., Aziz, M.

    International Journal of Hydrogen Energy　166　2025年

    DOI： 10.1016/j.ijhydene.2025.150831 　

    ISSN：0360-3199

  8. Topology-optimized lattice-reinforced reactor with integrated heat transfer channels for metal hydride hydrogen storage

    Lesmana, L.A., Aziz, M.

    Thermal Science and Engineering Progress　66　2025年

    DOI： 10.1016/j.tsep.2025.104000 　

    ISSN：2451-9049

  9. Technical review of metamaterial-integrated phase change material frameworks for metal hydride reactors

    Lesmana, L.A., Abe, K., Aziz, M.

    Applied Thermal Engineering　279　2025年

    DOI： 10.1016/j.applthermaleng.2025.127605 　

    ISSN：1359-4311

  10. Impact analysis of particle sphericity on the properties of porous materials via particle packing method for hydrogen fuel and electrolysis cells

    Jaeyeon Kim, Luthfan Adhy Lesmana, Muhammad Aziz

    Computers and Chemical Engineering　192　2025年1月

    DOI： 10.1016/j.compchemeng.2024.108907 　

    ISSN：0098-1354

  11. Enhanced metal hydride canister employing multi-structure metamaterial for efficient hydrogen storage

    Luthfan Adhy Lesmana, Muhammad Aziz

    Journal of Energy Storage　104　2024年12月20日

    DOI： 10.1016/j.est.2024.114543 　

    ISSN：2352-152X

    eISSN：2352-152X

  12. Strategic integration of metamaterials properties and topology optimization of gyroid metal hydride reactor for high-density hydrogen storage

    Luthfan Adhy Lesmana, Muhammad Aziz

    Energy　308　2024年11月1日

    DOI： 10.1016/j.energy.2024.133018 　

    ISSN：0360-5442

    eISSN：1873-6785

  13. Topology optimization of gyroid structure-based metal hydride reactor for high-performance hydrogen storage

    Luthfan Adhy Lesmana, Chenxi Lu, Fei Chen, Muhammad Aziz

    Thermal Science and Engineering Progress　50　2024年5月

    DOI： 10.1016/j.tsep.2024.102533 　

    ISSN：2451-9049

    eISSN：2451-9049

  14. Metamaterial Reinforced Reactor Design with Internal Heat Transfer Channels for Enhanced Metal Hydride as Hydrogen Storage Solution

    Luthfan Adhy Lesmana, Muhammad Aziz

    Chemical Engineering Transactions　114　355-360　2024年

    DOI： 10.3303/CET24114060 　

    ISSN：2283-9216

    eISSN：2283-9216

  15. MD-TPMS: Multi-dimensional gradient minimal surface generator[Formula presented]

    Chenxi Lu, Luthfan Adhy Lesmana, Fei Chen, Muhammad Aziz

    Software Impacts　17　100527-100527　2023年9月

    DOI： 10.1016/j.simpa.2023.100527 　

    ISSN：2665-9638

    eISSN：2665-9638

  16. Triply periodic minimal surface gyroid structure as effective metal hydride hydrogen storage reactor: Experimental study

    Luthfan Adhy Lesmana, Chenxi Lu, Fei Chen, Muhammad Aziz

    Thermal Science and Engineering Progress　42　2023年7月1日

    DOI： 10.1016/j.tsep.2023.101903 　

    ISSN：2451-9049

    eISSN：2451-9049

  17. Adoption of triply periodic minimal surface structure for effective metal hydride-based hydrogen storage

    Luthfan Adhy Lesmana, Muhammad Aziz

    Energy　262　2023年1月1日

    DOI： 10.1016/j.energy.2022.125399 　

    ISSN：0360-5442

  18. Structural Topology Optimization of Metal Hydride Gyroid Container for Hydrogen Storage

    Luthfan Adhy Lesmana, Muhammad Aziz

    Chemical Engineering Transactions　103　469-474　2023年

    DOI： 10.3303/CET23103079 　

    ISSN：2283-9216

    eISSN：2283-9216

  19. Metal hydride reactor with triply periodic minimal surface structure for hydrogen storage solution

    Luthfan Adhy Lesmana, Muhammad Aziz

    AIP Conference Proceedings　2561　2022年11月14日

    DOI： 10.1063/5.0114335 　

    ISSN：0094-243X

    eISSN：1551-7616

  20. Mechanical Behaviour and Fluid Dynamics Analysis of Metal Hydride for Hydrogen Storage Based on Triply Periodic Minimal Surface Structure

    Luthfan Adhy Lesmana, Muhammad Aziz

    Chemical Engineering Transactions　94　901-906　2022年

    DOI： 10.3303/CET2294150 　

    ISSN：2283-9216

    eISSN：2283-9216

  21. Triply Periodic Minimal Surface-Based Heat Exchanger as Metal Hydride Hydrogen Storage Reactor

    Luthfan Adhy Lesmana, Muhammad Aziz

    Chemical Engineering Transactions　88　229-234　2021年

    DOI： 10.3303/CET2188038 　

    eISSN：2283-9216

  22. Effect of Cerbera Manghas Biodiesel on Diesel Engine Performance

    Luthfan Adhy Lesmana

    INTERNATIONAL JOURNAL OF AUTOMOTIVE AND MECHANICAL ENGINEERING　2018年

    DOI： 10.15282/IJAME.15.3.2018.20.0435 　

︎全件表示 ︎最初の5件までを表示

講演・口頭発表等 9

  1. Metamaterial Reinforced Reactor Design with Internal Heat Transfer Channels for Enhanced Metal Hydride as Hydrogen Storage Solution

    Luthfan Adhy Lesmana, Muhammad Aziz

    4. Process Integration, Modelling and Optimisation for Energy Saving and Pollution Reduction - China　2024年

  2. Metamaterial-Enhanced Reactor for Optimal Metal Hydride Hydrogen Storage

    Luthfan Adhy Lesmana, Muhammad Aziz

    Hydrogen Power Theoretical & Engineering Solutions International Symposium - Japan　2024年

  3. Optimization of Octet-Reinforced Metal Hydride Canister for Hydrogen Storage

    Luthfan Adhy Lesmana, Muhammad Aziz

    International Conference on Applied Energy - Japan　2024年

  4. Topology Optimization of Metamaterial Reinforced Metal Hydride Reactor for Storing Hydrogen

    Luthfan Adhy Lesmana, Muhammad Aziz

    Conference on Sustainable Development of Energy, Water and Environment Systems - Italy　2024年

  5. Triply Periodic Minimal Surface Structure with Phase Change Materials Integration for Thermal Management in Metal Hydrides Hydrogen Storage System

    International Conference on Hydrogen Production - Dubai　2024年

  6. Graded Gyroid-Enhanced Metal Hydride Container for Efficient Hydrogen Storage Application

    Luthfan Adhy Lesmana, Muhammad Aziz

    International Conference on Hydrogen Production - Qatar　2023年

  7. Structural Topology Optimization of Metal Hydride Gyroid Container for Hydrogen Storage

    Luthfan Adhy Lesmana, Muhammad Aziz

    Process Integration, Modelling and Optimisation for Energy Saving and Pollution Reduction - Greece　2023年

  8. Mechanical Behavior and Fluid Dynamics Analysis of Metal Hydride for Hydrogen Storage Based on Triply Periodic Minimal Surface Structure

    Luthfan Adhy Lesmana, Muhammad Aziz

    Process Integration, Modelling and Optimisation for Energy Saving and Pollution Reduction - Croatia　2022年

  9. Triply periodic minimal surface-based heat exchanger as metal hydride hydrogen storage reactor

    Luthfan Adhy Lesmana, Muhammad Aziz

    Process Integration, Modelling and Optimisation for Energy Saving and Pollution Reduction - Czech　2021年

︎全件表示 ︎最初の5件までを表示

共同研究・競争的資金等の研究課題 6

  1. Development of a heat exchanger utilizing metamaterial designs specifically for metal hydride-based hydrogen storage

    Luthfan Adhy Lesmana

    提供機関：JST SPRING

    2022年 ～ 2025年

  2. Aquaculture Sludge Waste Utilization for Methane and Hydrogen

    Luthfan Adhy Lesmana

    提供機関：JST SPRING

    2024年 ～ 2024年

  3. Metamaterial-Reinforced Concrete Development

    Luthfan Adhy Lesmana

    2024年 ～ 2024年

  4. Renewable Energy Resource Mapping for Hybrid Systems

    Luthfan Adhy Lesmana

    提供機関：JST SPRING

    2024年 ～ 2024年

  5. Seismic Wave Technique for Underground Hydrogen Storage

    Luthfan Adhy Lesmana

    提供機関：JST SPRING

    2024年 ～

  6. AI-Based Scheduling for Hydrogen and Heat Storage

    Luthfan Adhy Lesmana

    提供機関：JST SPRING

    2023年 ～ 2023年

︎全件表示 ︎最初の5件までを表示

担当経験のある科目(授業) 1

  1. Global Education for Innovation and Leadership　The University of Tokyo