2023
- Numerical approach to understanding the internal phenomena of solid oxide fuel cells
Hiroshi Iwai
The 9th Asian Symposium on Computational Heat Transfer and Fluid Flow (ASCHT 2023)
Thuwal (Saudi Arabia), Dec. 4-6, 2023
Oral, Keynote (presented on Dec. 4). - Quasi-3D Modeling of Solid Oxide Fuel Cells for Combined Degradation study
Kota Noguchi, Masashi Kishimoto, Hiroshi Iwai
14th International Conference on Computational Heat and Mass Transfer
Dusseldolf (Germany), Sep. 4 – 8, 2023
Oral (presented on Sep. 7). - Quantification of Bimodal Pore Structure in Solid Oxide Fuel Cell Anodes and Its Effects on Permeability
Kohei Yamazaki, Masashi Kishimoto, Hiroshi Iwai
17th International Heat Transfer Conference
Cape Town (South Africa), Aug. 14-18, 2023
Poster (presented on Aug. 18). - Modeling Solid Oxide FuelCells based on ElectrodeMicrostructure Information
Masashi Kishimoto, Hiroshi Iwai
10th International Congress on Industrial and Applied Mathematics
Tokyo (Japan), Aug. 20 – 25, 2023
Oral (presented on Aug. 25). - Phase Segmentation of Ni/YSZ Anode for Solid Oxide Fuel Cells by Deep Learning
Yige Wang, Yodai Matsui, Akihito Hosomizo, Masashi Kishimoto, Minfang Han, Hiroshi Iwai
18th International Symposium on Solid Oxide Fuel Cells
ECS Transactions 111 (6) 457-467 (2023).
Bostin (U.S.A), May 28 – June 2, 2023
Poster (presented on May 30). - Conditional GAN for Generation of 3D SOFC Electrode Microstructure Dataset
Masashi Kishimoto, Yodai Matsui, Hiroshi Iwai
18th International Symposium on Solid Oxide Fuel Cells
ECS Transactions 111 (6) 503-510 (2023).
Bostin (U.S.A), May 28 – June 2, 2023
Oral (presented on May 30).
2022
- Effect of Catalyst Support in Ni-Based Catalysts on Reaction Characteristics of Humidified Methane-Ammonia Mixed Gas
Akihito Hosomizo, Sora Nozaki, Masashi Kishimoto, Hiroshi Iwai
7th International Conference on Contemporary Problems of Thermal Engineering, CPOTE2022-1124-A
Warsaw (Poland) Sep.20-23, 2022 (Online)
Oral (presented on Sep. 21) - Numerical Modeling of All Solid-State Battery Based on 3D Reconstructed Microstructure
Masashi Kishimoto, Takenori Watanabe, Daijiro Shinoda, Huang Su, Yuta Kimura, Koji Amezawa, Hiroshi Iwai
IMLB2022 (International Meeting on Lithium Batteries)
Sydney (Australia) Jun.26-Jul.1, 2022 (Online)
Poster（presented on Jun. 27）
2021
- Gas Transport with Total Pressure Difference in Solid Oxide Fuel Cell Anode Substrate
Kento Sengoku, Masashi Kishimoto, Hiroshi Iwai
6th Asian SOFC Symposium and Exhibition
Jeju (Korea) Nov. 7-10, 2021 (Online)
Oral (presented on Nov. 9) - Temperature-controlled microextrusion printing to obtain greater electrode-electrolyte interfacial area in solid oxide fuel cells
Cheng Ding, Haewon Seo, Masashi Kishimoto, Hiroshi Iwai
ICOPE-2021 (International Conference on Power Engineering)
Online, Oct. 17-21, 2021
Oral (presented on Oct. 19). - Mesoscale Structural Modification in Solid Oxide Fuel Cell
Hiroshi Iwai
The Second Asian Conference on Thermal Sciences (2nd ACTS)
Online, Oct. 3-7, 2021
Oral, Keynote (presented on Oct. 4) - Artificial neural network aided multipoint temperature measurement using a grid-shape electric circuit of resistance temperature detectors
Runze Mao, Masashi Kishimoto, Hiroshi Iwai
The Second Asian Conference on Thermal Sciences (2nd ACTS)
Online, Oct. 3-7, 2021
Oral (presented on Oct. 5). - Reforming of Methane-Ammonia Mixed Fuel on Ni-based SOFC Anode: Effects of Oxide
Sora Nozaki, Masashi Kishimoto, Hiroshi Iwai
The Second Asian Conference on Thermal Sciences (2nd ACTS)
Online, Oct. 3-7, 2021
Oral (presented on Oct. 5) - Porous Electrodes of Solid Oxide Fuel Cells -Correlation between Structure and Performance via Transport Phenomena and Reactions
Hiroshi Iwai
European Congress and Exhibition on Advanced Materials and Processes (EUROMAT 2021) Online, Sept. 13-17, 2021
Oral, Keynote (presented on Sept. 17) - Bimodal pore-size distribution in solid oxide fuel cell anode and its effect on gas permeability
Kohei Yamazaki, Masashi Kishimoto, Hiroshi Iwai
European Congress and Exhibition on Advanced Materials and Processes (EUROMAT 2021) Online, Sept. 13-17, 2021
Oral (presented on Sep. 17) - Artificial neural network aided multipoint temperature measurement using a grid-shape electric circuit of resistance temperature detectors
Runze Mao, Masashi Kishimoto, Hiroshi Iwai
8th International Symposium on advances in computational heat transfer (CHT-21)
Online, Aug. 15-19, 2021
Oral, Open Forum (presented on Aug. 19) - Prediction of tortuosity factor of sphere-packing porous media by three-dimensional convolutional neural network
Yodai Matsui, Masashi Kishimoto, Hiroshi Iwai
8th International Symposium on advances in computational heat transfer (CHT-21)
Online, Aug. 15-19, 2021
Oral, Open Forum (presented on Aug. 19) - Enhanced Gas Diffusion in Reversible Solid Oxide Cell Fabricated by Phase-Inversion Tape Casting
Masashi Kishimoto, Kazuhiro Higuchi, Haewon Seo, Asuto Masuyama, Hiroshi Iwai, Hideo Yoshida
17th International Symposium on Solid Oxide Fuel Cells
ECS Transactions 103 (1) 653-662 (2021).
Online, Jul. 18-23, 2021
Oral (on-demand). - Dual-Resolution Microstructural Analysis of Anisotropic Pore Structure in SOFC Anode Fabricated by Phase-Inversion Tape Casting
Masashi Kishimoto
8th International Congress on Ceramics
Busan (Korea) Apr. 25-30, 2021 (Online)
Oral (presented on Apr. 29) Invited
2020
- Estimation of triple-phase boundary activity in LSCF-GDC cathode of solid oxide fuel cells
Masashi Kishimoto, Shunya Hanai, Tomoki Kimura, Yuya Tanimura, Hiroshi Iwai, Hideo Yoshida
14the European SOFC & SOE Forum, A1514
Lucerne (Switzerland) Oct. 20-23, 2020
Poster (Presented on Oct. 21) - Electrochemical performance improvement of solid oxide fuel cells by meso/nanostructure control
Haewon Seo, Masashi Kishimoto, Hiroshi Iwai, Changsheng Ding, Motohiro Saito, Hideo Yoshida
14the European SOFC & SOE Forum, B0307
Lucerne (Switzerland) Oct. 20-23, 2020
Poster (Presented on Oct. 21) - Development of 1 kW-class ammonia-fueled solid oxide fuel cell stack
Masashi Kishimoto, Hiroki Muroyama, Shinsuke Suzuki, Masaki Saito, Takeshi Koide, Yosuke Takahashi, Toshitaka Horiuchi, Hayahide Yamasaki, Shohei Matsumoto, Hidehito Kubo, Naoya Takahashi, Akihiro Okabe, Satoshi Ueguchi, Munsuk Jun, Akira Tateno, Takahiro Matsuo, Toshiaki Matsui, Hiroshi Iwai, Hideo Yoshida, Koichi Eguchi
14the European SOFC & SOE Forum, A0308
Lucerne (Switzerland) Oct. 20-23, 2020
Poster (Presented on Oct. 21) - Prediction of electrochemical characteristics of practical-size solid oxide fuel cells based on database of unit cell performance
Masashi Kishimoto, Shohei Kishida, Haewon Seo, Hiroshi Iwai, Hideo Yoshida
6th International Conference on Contemporary Problems of Thermal Engineering, CPOTE2020-1138-A
Online
Oral (presented on Sep. 23) - Asymmetric behavior of solid oxide cells between fuel cell and electrolyzer operations
Yuya Tanimura, Masashi Kishimoto, Changsheng Ding, Hiroshi Iwai, Motohiro Saito, Hideo Yoshida
6th International Conference on Contemporary Problems of Thermal Engineering, CPOTE2020-1164-A
Online
Oral (presented on Sep. 23)
2019
- Effects of Ammonia Addition on Direct Steam Methane Reforming Reaction on Ni-YSZ Catalyst
Katsuyuki Teramoto, Hiroshi Iwai, Masashi Kishimoto, Tomohisa Kawaguchi, Masashi Takemoto, Motohiro Saito, Hideo Yoshida
Proceedings of The Second Pacific Rim Thermal Engineering Conference, PRTEC-24330.
Hawaii (U.S.A.) Dec. 13-17, 2019
Oral (presented on Dec. 17)
（ここより下は航空宇宙工学専攻 熱工学研究室における成果）
- Development of Solid Oxide Fuel Cell Systems for Utilization of Ammonia
M. Kishimoto, H. Muroyama, S. Suzuki, M. Saito, T. Koide, Y. Takahashi, T. Horiuchi, H. Yamasaki, S. Matsumoto, H. Kubo, N. Takahashi, A. Okabe, S. Ueguchi, M. Jun, T. Muramoto, H. Ohara, T. Matsuo, T. Matsui, H. Iwai, H. Yoshida, K. Eguchi
International Conference on Power Engineering 2019
Kunming (China), Oct. 21-25, 2019
Oral (presented on Oct. 23) - Study of Microextrusion Printing for Enlarging Electrode–Electrolyte Interfacial Area in Anode-Supported SOFCs
H. Seo, T. Nishi, M. Kishimoto, C. Ding, H. Iwai, M. Saito, H. Yoshida
16th International Symposium on Solid Oxide Fuel Cells
ECS Transactions, 91 (1) 1923-1931 (2019)
Kyoto (Japan), Sept. 8-13, 2019
Oral (presented on Sept. 13th) - Dual-Resolution Microstructural Analysis of Anisotropic Pore Structure in SOFC Anode Fabricated by Phase-Inversion Tape Casting
M. Kishimoto, A. Masuyama, H. Iwai, H. Yoshida
16th International Symposium on Solid Oxide Fuel Cells
ECS Transactions, 91 (1) 1861-1869 (2019)
Kyoto (Japan), Sept. 8-13, 2019
Oral (presented on Sept. 13th) - Performance Analysis of SOFC with Electrode-Electrolyte Interface Tailored by Laser Micro-Machining
T. Nakagawa, M. Kishimoto, H. Iwai, M. Saito, H. Yoshida, R. Lahoz, M. A. Laguna-Bercero, A. Larrea
16th International Symposium on Solid Oxide Fuel Cells
ECS Transactions, 91 (1), 2105-2114 (2019)
Kyoto (Japan), Sept. 8-13, 2019
Poster (presented on Sept. 10th) - Numerical Model of Sulfur Poisoning on LSCF Cathode and Its Application to a 2-D Single Cell Simulation
H. Iwai, K. Maejima, M. Kishimoto, M. Saito, H. Yoshida, H. Kishimoto, K. Yamaji, H. Yokokawa
16th International Symposium on Solid Oxide Fuel Cells
ECS Transactions, 91 (1) 2115-2125 (2019)
Kyoto (Japan), Sept. 8-13, 2019
Poster (presented on Sept. 10th) - Fabrication and Characterization of YSZ/GDC Bilayer Electrolyte Thin Films by Spray-Coating and Co-Sintering
Chansheng Ding, Hiroshi Iwai, Masashi Kishimoto
16th International Symposium on Solid Oxide Fuel Cells
ECS Transactions, 91 (1) 1139-1148 (2019)
Kyoto (Japan), Sept. 8-13, 2019
Oral (presented on Sept. 10th) - Implementation of multi-component dusty-gas model for species transport in quasi-three-dimensional numerical analysis of solid oxide fuel cell. Part I: hydrogen fuel
W. C. Tan, H. Iwai, M. Kishimoto, H. Yoshida
6th International Conference on Applications and Design in Mechanical Engineering
Penang Island (Malaysia), Aug. 26-27 , 2019
Oral (presented on Aug. 26) - Implementation of multi-component dusty-gas model for species transport in quasi-three-dimensional numerical analysis of solid oxide fuel cell. Part II: direct ammonia fuel
6th International Conference on Applications and Design in Mechanical Engineering
Penang Island (Malaysia), Aug. 26-27 , 2019
Oral (presented on Aug. 26)
2018
- Experimental study on direct reforming reaction of ammonia-methane mixed fuel on Ni-YSZ anode of SOFCs
Katsuyuki Teramoto, Hiroshi Iwai, Tomohisa Kawaguchi, Masashi Kishimoto, Motohiro Saito, Hideo Yoshida
16th International Heat Transfer Conference
Beijing (China) Aug. 10-15, 2018
Poster (presented on Aug. 13th) - Structure and performance of SOFC electrodes
Hiroshi Iwai
Nano Korea 2018
Seoul (Korea) Jul. 11-13, 2018
Oral (presented on Jul. 13rd) Invited - Numerical assessment of mesoscale modification of thin electrolyte in anode-supported solid oxide fuel cells
Masashi Kishimoto, Masaya Sasaki, Hiroshi Iwai, Hideo Yoshida
13th European SOFC & SOE Forum
Lucerne (Switzerland) Jul. 3-6, 2018
Oral (presented on Jul. 6th) - Numerical analysis of cross-electrode interaction in SOFCs with thin electrolyte
Hiroshi Iwai, Ryoma Kadomiya, Masashi Kishimoto, Motohiro Saito, Hideo Yoshida
13th European SOFC & SOE Forum
Lucerne (Switzerland) Jul. 3-6, 2018
Poster (presented on Jul. 4th)
2017
- Current Density Distribution in Thin Electrolyte of SOFC
Hiroshi Iwai, Yuki Tanaka, Motohiro Saito, Masashi Kishimoto, Hideo Yoshida
The 11th Pacific Symposium on Flow Visualization and Image Processing, 106
Kumamoto (Japan) Dec. 1-3, 2017
Oral (presented on Dec. 2nd) - In-Situ Temperature Measurement of a Planar Solid Oxide Fuel Cell Accompanied with Power Generation and Steam-Methane Reforming Reactions
Shinichi Sugihara, Youhei Kinoshita, Hiroshi Iwai
The 9th JSME-KSME Thermal and Fluids Engineering Conference, TFEC9-1209
Okinawa (Japan) Oct. 27-30, 2017
Oral (presented on Oct. 29th) - Numerical Analysis of Ammonia-Fueled Planar Solid Oxide Fuel Cells
Masashi Kishimoto, Tatsuya Kume, Hiroshi Iwai, Hideo Yoshida
15th International Symposium on Solid Oxide Fuel Cells
Hollywood, Florida (U.S.A.) Jul. 23-28, 2017
Oral (presented on Jul. 28th) - Numerical Study on Progress of Cr Poisoning in LSM-YSZ Cathode of a Planar Solid Oxide Fuel Cell
Hiroshi Iwai, Yuji Yamaguchi, Masashi Kishimoto, Motohiro Saito, Hideo Yoshida
15th International Symposium on Solid Oxide Fuel Cells
Hollywood, Florida (U.S.A.) Jul. 23-28, 2017
Oral
Oral (presented on Jul. 25th) - Experimental and Numerical Study of Ammonia Decomposition on Porous Ni-YSZ anode of Solid Oxide Fuel Cells
Hiroshi Iwai, Masatoshi Nagami, Tatsuya Kume, Masashi Kishimoto, Motohiro Saito, Hideo Yoshida
9th World Conference on Experimental Heat Transfer, Fluid Mechanics and Thermodynamics
Iguazu Falls (Brazil) Jun. 12-15, 2017 (presented on Jun. 13) - Experimental Study on Reduction of Porous Iron Oxide For Solid Oxide Iron-Air Battery
Hiroshi Iwai, Kotaro Itakura, Motohiro Saito, Masashi Kishimoto, Hideo Yoshida
1st Asian Conference on Thermal Sciences
Jeju (Korea), Mar. 26-30, 2017
Oral (presented on Mar. 29)
2016
- 2D Numerical Simulation of Anode Supported Planar SOFC Considering Microstructure of Electrodes
Nurul Zieyana, Hiroshi Iwai, Masashi Kishimoto, Grzegorz Brus, Janusz S. Szmyd, Hideo Yoshida
4th International Forum on Heat Transfer
Sendai (Japan), Nov. 2-4, 2016
Poster (presented on Nov. 2) - Numerical Analysis on the Effect of Geometry Aspect Ratio for Planar Intermediate Temperature Solid Oxide Fuel Cell
Wee Choon Tan, Hiroshi Iwai, Masashi Kishimoto, Grzegorz Brus, Janusz S. Szmyd, Hideo Yoshida
4th International Forum on Heat Transfer
Sendai (Japan), Nov. 2-4, 2016
Poster (presented on Nov. 2) - 1D Numerical Modeling of Direct Ammonia Solid Oxide Fuel Cells
Masashi Kishimoto, Yuki Matsui, Hiroshi Iwai, Motohiro Saito, Hideo Yoshida
12th European SOFC & SOE Forum
Lucerne (Switzerland), Jul. 5-8, 2016
Oral (presented on Jul. 7) - 3D Simulation of a Patterned LSM Cathode Considering Reaction on LSM/pore Double-Phase Boundary
Takuma Miyamae, Hiroshi Iwai, Motohiro Saito, Masashi Kishimoto, Hideo Yoshida
12th European SOFC & SOE Forum
Lucerne (Switzerland), Jul. 5-8, 2016
Poster (presented on Jul. 6-7) - Rate Equation of Steam Methane Reforming Reaction on Ni-YSZ Cermet Considering its Porous Microstructure
Shinichi Sugihara, Yusuke Kawamura, Hiroshi Iwai
7th European Thermal-Sciences Conference (Eurotherm 2016), FCS-2
Krakow (Poland), Jun. 19-23, 2016
Oral (presented on Jun. 22) - Development of a Charge-transfer Distribution Model for Stack Simulation of Solid Oxide Fuel Cells
Hironori Onaka, Hiroshi Iwai, Masashi Kishimoto, Motohiro Saito, Hideo Yoshida, Grzegorz Brus, Janus S. Szmyd
7th European Thermal-Sciences Conference (Eurotherm 2016), FCS-3
Krakow (Poland), Jun. 19-23, 2016
Oral (presented on Jun. 22) - Catalytic Partial Oxidation of Methane on Ni-YSZ Cermet Anode of Solid Oxide Fuel Cells
Hiroshi Iwai, Koshi Tada, Masashi Kishimoto, Motohiro Saito, Hideo Yoshida
7th European Thermal-Sciences Conference (Eurotherm 2016), FCS-5
Krakow (Poland), June 19-23, 2016
Oral (presented on Jun. 22) - Numerical study on current density distribution in a thin YSZ electrolyte of an SOFC
Hiroshi Iwai, Yuki Tanaka, Motohiro Saito, Masashi Kishimoto, Hideo Yoshida
World Hydrogen Energy Conference 2016
Zaragoza (Spain), June 13-16, 2016
Oral (presented on June 14) - Three-dimensional Numerical Simulation of a Solid Oxide Fuel Cell Based on Porous Microstructure of Electrodes Obtained by FIB-SEM
Hiroshi Iwai
Energy Materials Nanotechnology Meeting on Fuel Cells (Invited)
Jeju Island (Korea), May 23-27, 2016
Oral (presented on May 24) - Effective Reaction Site of Porous Catalyst on a Wall for Combustion in Association with Limiting Processes
Motohiro Saito, Atsushi Ueyama, Syogo Sakurai, Hiroshi Iwai, Hideo Yoshida
1st Pacific Rim Thermal Engineering Conference
Hawaii (U.S.A.), Mar. 13-16, 2016
Oral (presented on Mar. 17) - Formulation of Ammonia Decomposition Rate in Ni-YSZ Anode of Solid Oxide Fuel Cells
Masashi Kishimoto, Naoto Furukawa, Tatsuya Kume, Hiroshi Iwai, Motohiro Saito, Hideo Yoshida
1st Pacific Rim Thermal Engineering Conference
Hawaii (U.S.A.), Mar. 13-16, 2016
Oral (presented on Mar. 17) - Chromium Poisoning to LSM-YSZ Cathode: 3D Simulation of a Single Cell
Kota Miyoshi, Yuki Tanaka, Hiroshi Iwai, Masashi Kishimoto, Motohiro Saito, Hideo Yoshida
1st Pacific Rim Thermal Engineering Conference
Hawaii (U.S.A.), Mar. 13-16, 2016
Oral (presented on Mar. 17)
2015
- Towards the Design-Led Optimization of Solid Oxide Fuel Cell Electrodes
Masashi Kishimoto
5th Solid State Electrochemistry Workshop
Roggenburg (Germany), Sept. 7-9, 2015
Oral (presented on Sept. 9) Invited - Evaluation of Exchange Current Density for LSM Porous Cathode Based on Measurement of Three-Phase Boundary Length
Kota Miyoshi, Takuma Miyamae, Hiroshi Iwai, Motohiro Saito, Masashi Kishimoto, Hideo Yoshida
ECS Transactions 68(1) (2015) 657-664. Link
14th International Symposium on Solid Oxide Fuel Cells (SOFC-XIV)
Glasgow (U.K.), Jul. 26-31, 2015
Oral (presented on Jul. 27) - Towards the Design-Led Optimization of Solid Oxide Fuel Cell Electrodes
Masashi Kishimoto, Marina Lomberg, Enrique Ruiz-Trejo, Nigel P. Brandon
ECS Transactions 68(1) (2015) 2019-2028. Link
14th International Symposium on Solid Oxide Fuel Cells (SOFC-XIV)
Glasgow (U.K.), Jul. 26-31, 2015
Oral (presented on Jul. 28) - Local Evolution of Three-Dimensional Microstructure Morphology of Planar Anode-Supported SOFC
G. Brus, H. Iwai, Y. Otani, A. Sciazko, M. Saito, H. Yoshida, J. S. Szmyd
ECS Transactions 68(1) (2015) 1237-1244. Link
14th International Symposium on Solid Oxide Fuel Cells (SOFC-XIV)
Glasgow (U.K.), Jul. 26-31, 2015
Oral (presented on Jul. 30)
2014
- Decomposition Rate of Ammonia Based on Microstructure of Ni-YSZ Anode in Solid Oxide Fuel Cell
Hiroshi Iwai, Tatsuya Kume, Naoto Furukawa, Motohiro Saito, Hideo Yoshida
25th International Symposium on Transport Phenomena, 120
Krabi (Thailand), Nov. 5-7, 2014
Oral (presented on Nov. 5) - Influence of Porous Cathode Microstructure on Overpotential Characteristics of Solid Oxide Fuel Cells
Kota Miyoshi, Hiroshi Iwai, Masashi Kishimoto, Wataru Matsumoto, Motohiro Saito, Hideo Yoshida
15th International Heat Transfer Conference, 9617
Kyoto (Japan), Aug. 10-15, 2014
Oral (presented on Aug. 15) - Tortuosity in a Porous Anode Electrode of Solid Oxide Fuel Cells Estimated from Saturation Currents and a Mass Transport Model in Comparison with a Real Micro-Structure
Grzegorz Brus, Kosuke Miyawaki, Hiroshi Iwai, Motohiro Saito, Hideo Yoshida
15th International Heat Transfer Conference, 9438
Kyoto (Japan), Aug. 10-15, 2014
Oral (presented on Aug. 14) - 2-D simulation of heat and mass transfer effects on charge/discharge characteristics of a solid oxide iron-air battery
Hiroko Ohmori，Hiroshi Iwai
1st International Symposium on Energy Challenges and Mechanics
Aberdeen (U.K.), Jul. 8-10, 2014
Oral (presented on Jul. 10) - Numerical Study of Solid Oxide Redox Flow Battery Geometric Effects on Charge/Discharge Operation
Hiroko Ohmori，Hiroshi Iwai
11th European SOFC & SOE Forum 2014, A1312
Lucerne (Switzerland), Jul. 1-4, 2014
Oral (presented on Jul. 4) - Operating characteristics of an anode-supported planar SOFC stack with post-operation three-dimensional reconstruction of the electrodes microstructure
Grzegorz Brus, Tetsushi Isomoto, Hiroshi Iwai, Motohiro Saito, Hideo Yoshida, Yosuke Komatsu, Remigiusz Nowak, Janusz S. Szmyd
11th European SOFC & SOE Forum 2014, A0912
Lucerne (Switzerland), Jul. 1-4, 2014
Poster (presented on Jul. 3)
2013
- 2-D Simulation of Heat and Mass Transfer Effects on Charge/Discharge Characteristics of a Solid Oxide Redox Flow Battery
H. Ohmori, H. Iwai
ECS Transactions, 57(1) (2013) 233-242. Link
13th International Symposium on Solid Oxide Fuel Cells (SOFC-XIII),
Okinawa (Japan), Oct. 6-11, 2013
Oral (presented on Oct. 8) - Numerical Prediction of System Efficiency of Solid Oxide Redox Flow Battery During Charge/Discharge Process
H. Iwai, H. Ohmori, K. Itakura, M. Saito, H. Yoshida
ECS Transactions, 57(1) (2013) 2661-2670. Link
13th International Symposium on Solid Oxide Fuel Cells (SOFC-XIII),
Okinawa (Japan), Oct. 6-11, 2013
Oral (presented on Oct. 10) - Characteristic Length of Oxide-ion Conduction for Prediction of Active Thickness in SOFC Anode
M. Kishimoto, H. Iwai, M. Saito, H. Yoshida
ECS Transactions, 57(1) (2013) 2515-2525. Link
13th International Symposium on Solid Oxide Fuel Cells (SOFC-XIII),
Okinawa (Japan), Oct. 6-11, 2013
Oral (presented on Oct. 11) - Tortuosity of an Anode-Supported Solid Oxide Fuel Cell Estimated from Saturation Currents and a Mass Transport Model in Comparison With a Real Micro-Structure
G. Brus, K. Miyawaki, H. Iwai, M. Saito and H. Yoshida
Smart Energy Conversion & Storage, 4th Polish Forum, (2013) Bulletin of the Polish Hydrogen and Fuel Cell Association 7, 129
Krynica (Poland), Oct. 1-4, 2013
Oral (presented on Oct. 2) - Steam Methane Reforming on SOFC Porous Anode Considering its Microstructure
Hiroshi Iwai, Tadamasa Takahashi, Motohiro Saito, Hideo Yoshida
13th UK Heat Transfer Conference, (2013) UKHTC2013/139
London (U.K.), Sept. 2-3, 2013
Oral (presented on Sept. 3) - Towards the Microstructural Optimisation of Solid Oxide Fuel Cell Electrodes
Masashi Kishimoto, Hiroshi Iwai, Hideo Yoshida, Nigel P. Brandon
13th UK Heat Transfer Conference, (2013) UKHTC2013/161
London (U.K.) Sept. 2-3, 2013
Oral (presented on Sept. 3) - Temperature Distribution Control by Tuning Composition Ratio of Ni-YSZ Anode in Direct Internal Reforming SOFC
Hiroshi Iwai, Yuuki Tanaka, Tadamasa Takahashi, Motohiro Saito, Hideo Yoshida
8th World Conferences on Experimental Heat Transfer, Fluid Mechanics and Thermodynamics (ExHFT-8), (2013) 497
Lisbon (Protuguese), Jun. 16-20, 2013
Oral (presented on Jun. 20)
2012
- Numerical simulation of methane steam reforming using a reaction rate evaluated on the surface catalyst of annular channel
Kyaw Kyaw Lin, Motohiro Saito, Jun-ichi Kojima, Shohei Kuratsu, Hiroshi Iwai, Hideo Yoshida
The Third International Forum on Heat Transfer (IFHT2012), 098
Nagasaki (Japan), Nov. 13-15, 2012
Oral (presented on Nov. 15) - Catalytic partial oxidation of methane on Ni-YSZ cermet anode of SOFC
Koshi Tada, Hiroshi Iwai, Motohiro Saito, Hideo Yoshida
The Third International Forum on Heat Transfer (IFHT2012), 085
Nagasaki (Japan), Nov. 13-15, 2012
Poster (presented on Nov. 15) - Evaluation of Steam Methane Reforming on SOFC Porous Anode Considering its Microstructure
Hiroshi Iwai, Masato Ueda, Tadamasa Takahashi, Motohiro Saito, Hideo Yoshida
The 8th International Symposium on Heat Transfer (ISHT-8), ISHT8-06-01 Keynote
Beijing (China), Oct. 21-24, 2012
Oral (presented on Oct. 23) - Maldistribution of Fuel/Air Flows in a Stack of Planar SOFC Caused by Temperature Non-uniformity
Hiroshi Iwai, Daisuke Hayashi, Motohiro Saito, Hideo Yoshida
International Symposium on Advances in Computational Heat Transfer 2012
Bath (U.K.), Jul. 1-6, 2012
Oral (presented on Jul. 5) - Effect of Composition Ratio of Ni-YSZ Anode on Distribution of Effective Three-Phase Boundary and Power Generation Performance
Masashi Kishimoto, Kosuke Miyawaki, Hiroshi Iwai, Motohiro Saito, Hideo Yoshida
10th European SOFC Forum
Luzern (Switzerland), Jun. 26-29, 2012
Poster (presented on Jun. 28) - Sensitivity Analysis of an Integrated Small-Scale SOFC-Biomass Gasification Power Generation System
Suranat Wongchanapai, Hiroshi Iwai, Motohiro Saito, Hideo Yoshida
The 8th KSME-JSME Thermal and Fluids Engineering Conference, FR07-014,
Incheon (Korea), Mar. 18-21, 2012
Oral (presented on Mar. 21)
2011
- Numerical Simulation of Methane Steam Reforming Using a Rate Equation of Nickel-based Catalyst
K.K. Lin, M. Saito, Y. Niina, K. Ikemura, H. Iwai, H.Yoshida
The Third Asian Symposium on Computational Heat Transfer and Fluid Flow
Kyoto (Japan), Sept. 22-26, 2011
Oral (presented on Sept. 25) - Three-Dimensional Simulation of SOFC Anode Polarization Characteristics Based on Sub-Grid Scale Model
Masashi Kishimoto, Hiroshi Iwai, Motohiro Saito, Hideo Yoshida
ECS Transactions, 35(1) (2011) 831-840. Link
12th International Symposium on Solid Oxide Fuel Cells (SOFC-XII)
Montreal (Canada), May 1-6, 2011
Oral (presented on May 6). - Experimental and Numerical Study on Growth of Single Vapor Bubble in Upward Flow Through Vertical Mini-Tube
Hiroshi Iwai, Motohiro Saito, Yuichi Kami, Yasuhiro Niina, Hideo Yoshida
ASME/JSME 8th Thermal Engineering Joint Conference, AJTEC2011-44514
Honolulu (U.S.A.), Mar. 13-17, 2011.
Oral
2010
- Performance Enhancement by Shape Control of Cathode-Electrolyte Interface Based on Optimization Calculation
Hiroshi Iwai, Atsushi Kuroyanagi, Motohiro Saito, Hideo Yoshida, Takayuki Yamada, Shinji Nishiwaki
Asian SOFC Symposium
Kyoto (Japan), Sept. 5-7, 2010.
Oral - Quantitative Evaluation of Transport Properties of SOFC Porous Anode and Their Effect on the Power Generation Performance
Masashi Kishimoto, Hiroshi Iwai, Motohiro Saito, Hideo Yoshida
Proceedings of the 14th International Heat Transfer Conference, (2010) IHTC-22495
Washington DC (U.S.A.), Aug. 8-13, 2010
Poster (presented on Aug. 11). - Hydrolysis of sodium borohydride for hydrogen generation
V. Minkina, S. Shabunya, V. Kalinin, H. Yoshida
Proceedings of the 18th World Hydrogen Energy Conference (2010) - Simulation and Exergy Analysis of Solid Oxide Fuel Cell-Micro Gas Turbine Hybrid System Utilizing Biosyngas
Suranat Wongchanapai, Hiroshi Iwai, Motohiro Saito, Hideo Yoshida
Proceedings of the 9th European SOFC Forum, 8 (2010) 54-69
Luzern (Switzerland), Jun. 29 – Jul. 2, 2010.
2009以前
- REPORT FROM E-MAIL DISCUSSION ON “GLOBAL WARMING: WHAT IS THE SCIENTIFIC TRUTH?”
Hideo Yoshida
Proceedings of the International Conference on Power Engineering-09, 2 (2009) 317-321 - Quantitative Evaluation of Transport Properties of SOFC Porous Anode by Random Walk Process
Masashi Kishimoto, Hiroshi Iwai, Motohiro Saito, Hideo Yoshida
ECS Transactions, 25(2) (2009) 1887-1896 - Evaluation of cathode mesoscale structure control of SOFC
Akio Konno, Atsushi Kuroyanagi, Hiroshi Iwai, Motohiro Saito, Hideo Yoshida, Kazufumi Kodani, Kuniaki Yoshikata
Proceedings of the 7th World Conference on Experimental Heat Transfer, Fluid Mechanics and Thermodynamics (2009) - Steam Reforming of Dimethyl Ether with Catalytic Combustion in a Small Annular Tube
M. Saito, N. Kubo, Y. Kataoka, Y. Lee, K. Teramoto, H. Iwai, H. Yoshida
Proceedings of the 7th World Conference on Experimental Heat Transfer, Fluid Mechanics and Thermodynamics (2009) - Numerical Simulation of Intermediate-Temperature Direct-Internal-Reforming Planar SOFC
Hiroshi Iwai, Yasuhiro Yamamoto, Motohiro Saito, Hideo Yoshida
5th Dubrovnik Conference on Sustainable Development of Energy Water and Environment Systems (2009) FP-502 - Experimental and Numerical Study of Catalytic Combustion using Heat Recirculation in a Double Tube
Motohiro Saito, Takeshi Genko, Sho Tomita, Hiroshi Iwai, Hideo Yoshida
2nd International Forum on Heat Transfer (2008) 227 - Experimental Study of Fundamental Characteristics of Chemical Heat Pump System
Tetsuo Abiko, Shunsuke Arao, Takashi Eta, Keiko Fujioka, Yoshinori Hisazumi, Hiroshi Iwai, Shota Kochiya, Motohiro Saito, Hideo Yoshida, Stephanie Wilson
The 7th JSME-KSME Thermal and Fluids Engineering Conference (2008) D113 - Anode Mesoscale Structure Control of SOFC by Micro-scale Modeling
Akio Konno, Hiroshi Iwai, Motohiro Saito, Hideo Yoshida
Proceedings of the 19th International Transport Phenomena, 197 (2008) - Effects of Electrode-Electrolyte Interface Extension by Mesoscale Structures on SOFC Performance
Hiroshi Iwai, Motohiro Saito, Hideo Yoshida, Kuniaki Yoshikata
8th European SOFC Forum (2008) A0628 - Effects of Mesoscale Groove Structures at Anode-Electrolyte Interface on SOFC Power Generation Performance
H. Iwai, K. Inuyama, A. Kuroyanagi, M. Saito, H. Yoshida, K. Kodani, K. Yoshikata
Proc. of the 21st International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems, 5 (2008) 1865-1872 - Numerical Simulation of SOFC Performance Affected by Cathode Mesoscale-Structure Control
Akio Konno, Hiroshi Iwai, Motohiro Saito, Hideo Yoshida
Proceedings of the 6th International Fuel Cell Science (2008) FuelCell2008-65246 - Numerical Study of Effects of Anode Meso-structure Control on SOFC Performance
H. Iwai, K. Inuyama, A. Kuroyanagi, M. Saito, H. Yoshida
VI Minsk International Heat and Mass Transfer Forum (2008) - Performance Prediction of SOFC with Anode Mesoscale Structure Control
H. Iwai, K. Inuyama, A. Kuroyanagi, M. Saito, H. Yoshida
5th European Thermal-Sciences Conference (2008) THP-1 - Power Generation Experiment Of Segmented Planar SOFC
Hiroshi Iwai, Motohiro Saito, Hideo Yoshida, Kazufumi Kodani, Kuniaki Yoshikata, Takanori Ooboshi
ECS Transactions, 12(1) (2008) 431-437