甲斐 玲央

研究成果

年別の研究成果 2018 2020 2021 2023 2024 2024

• 23 学術誌
• 3 学会誌
• 1 会議記事

年別の研究成果

年別の研究成果

検索結果

• 2024

  A DNS study of detonation in H₂/O₂ mixture with variable-intensity turbulences

  Suzuki, S., Iwata, K., Kai, R. & Kurose, R., 1月 2024, In: Proceedings of the Combustion Institute. 40, 1-4, 105337.

  研究成果: ジャーナルへの寄稿 › 学術誌 › 査読

  • Turbulent Combustion 100%
  • Detonation 100%
  • Rotating Detonation Engine 50%

• A new semi-implicit pressure-based solver considering real gas effect

  Wada, S., Kai, R. & Kurose, R., 3月 15 2024, In: Journal of Computational Physics. 501, 112782.

  研究成果: ジャーナルへの寄稿 › 学術誌 › 査読

  • Density 100%
  • Real Gas Effect 100%
  • Experimental Result 33%
  • Two Dimensional 33%
  • Computer Simulation 33%
  2 被引用数 (Scopus)

• Effects of considering preferential diffusion and flame stretch in FGM method for numerical simulations of hydrogen/air flames

  Kinuta, K., Kai, R. & Kurose, R., 2024, In: Journal of Thermal Science and Technology. 19, 1, 24-00087.

  研究成果: ジャーナルへの寄稿 › 学術誌 › 査読

  Open Access

  • Computer Simulation 100%
  • Flamelets 100%
  • Two Dimensional 50%
  • Premixed Flame 50%
  • One Dimensional 33%
  1 被引用数 (Scopus)

• Effects of preferential diffusion and flame stretch on FGM method for numerical simulations of ammonia/air premixed combustion

  Kai, R., Ayukawa, S., Kinuta, K. & Kurose, R., 3月 2024, In: Applications in Energy and Combustion Science. 17, 100253.

  研究成果: ジャーナルへの寄稿 › 学術誌 › 査読

  Open Access

  • Gas 100%
  • Air 100%
  • Flame 100%
  • Temperature 50%
  • Lewis Number 40%
  2 被引用数 (Scopus)

• Experimental and Numerical Investigation on Combustion Characteristics of Cracked Ammonia Flames

  An, Z., Zhang, W., Zhang, M., Xing, J., Kai, R., Lin, W., Wang, R., Wang, J., Huang, Z. & Kurose, R., 4月 18 2024, In: Energy and Fuels. 38, 8, p. 7412-7430 19 p.

  研究成果: ジャーナルへの寄稿 › 学術誌 › 査読

  • Oxygen Content 100%
  • Flame Propagation 100%
  2 被引用数 (Scopus)

• Prediction of boundary layer flashback limits of hydrogen flame using an LES/non-adiabatic FGM approach

  Fukuba, S., Nishiie, T., Kai, R. & Kurose, R., 1月 2024, In: International Journal of Gas Turbine, Propulsion and Power Systems. 15, 1, p. 40-47 8 p.

  研究成果: ジャーナルへの寄稿 › 学術誌 › 査読

  Open Access

  • Gas Turbine 100%
  • Hydrogen Emission 50%
  1 被引用数 (Scopus)

• Reaction mechanism and light gas conversion in pyrolysis and oxidation of dimethyl ether (DME): A ReaxFF molecular dynamics study

  Yang, Y., Kai, R. & Watanabe, H., 5月 15 2024, In: Energy. 295, 131013.

  研究成果: ジャーナルへの寄稿 › 学術誌 › 査読

  • Pyrolysis 100%
  • Molecular Dynamics Study 100%
  • Dimethyl Ether 100%
  • Oxidation Reaction 100%
  • Carbon Dioxide 42%
  1 被引用数 (Scopus)
• 2023

  Direct numerical simulation of detonation-turbulence interaction in hydrogen/oxygen/argon mixtures with a detailed chemistry

  Iwata, K., Suzuki, S., Kai, R. & Kurose, R., 4月 1 2023, In: Physics of Fluids. 35, 4, 046601.

  研究成果: ジャーナルへの寄稿 › 学術誌 › 査読

  Open Access

  • Oxygen 100%
  • Hydrogen 100%
  • Mixtures 100%
  • Detonation 100%
  • Direct Numerical Simulation 100%
  9 被引用数 (Scopus)

• Large-eddy simulation of the non-adiabatic reforming process of hot coke oven gas using a flamelet-based approach

  Yu, P., Yadav, S., Hu, Y., Kai, R., Norinaga, K., Kurose, R. & Watanabe, H., 2023, In: Journal of Thermal Science and Technology. 18, 2, 23-00279.

  研究成果: ジャーナルへの寄稿 › 学術誌 › 査読

  Open Access

  • Flamelets 100%
  • Large Eddy Simulation 100%
  • Temperature 100%
  • Combustion 100%
  • Procedure 100%

• LES flamelet modeling of hydrogen combustion considering preferential diffusion effect

  Kai, R., Tokuoka, T., Nagao, J., Pillai, A. L. & Kurose, R., 4月 5 2023, In: International Journal of Hydrogen Energy. 48, 29, p. 11086-11101 16 p.

  研究成果: ジャーナルへの寄稿 › 学術誌 › 査読

  Open Access

  • Flamelets 100%
  • Procedure 80%
  • Large Eddy Simulation 40%
  • Flame 30%
  • Flame Front 30%
  18 被引用数 (Scopus)

• LES Study of stabilization mechanism in lifted ethanol spray flames

  Hu, Y., Kai, R., Wen, J., Murakami, T., Jiang, Y. & Kurose, R., 1月 2023, In: Proceedings of the Combustion Institute. 39, 2, p. 2609-2620 12 p.

  研究成果: ジャーナルへの寄稿 › 学術誌 › 査読

  • Flames 100%
  • Ignition 42%
  • Mixtures 42%
  • Stabilization 42%
  • Large Eddy Simulation 28%
  1 被引用数 (Scopus)

• LES study on the breakup mechanism of LOX core in LOX/GH₂ supercritical combustion

  Wada, S., Kai, R. & Kurose, R., 1月 2023, In: Proceedings of the Combustion Institute. 39, 2, p. 2737-2745 9 p.

  研究成果: ジャーナルへの寄稿 › 学術誌 › 査読

  • Cores 100%
  • Combustion 100%
  • Large Eddy Simulation 100%
  • Position (Location) 25%
  • Eddy 25%
  2 被引用数 (Scopus)
• 2022

  Analysis of the Evolution of the Surface Density Function During Premixed V-Shaped Flame–Wall Interaction in a Turbulent Channel Flow at Re_τ = 395

  Kai, R., Pillai, A. L., Ahmed, U., Chakraborty, N. & Kurose, R., 2022, (印刷中) In: Combustion Science and Technology.

  研究成果: ジャーナルへの寄稿 › 学術誌 › 査読

  Open Access

  • Flames 100%
  • Substrates 80%
  • Value 80%
  • Gradients 40%
  • Strain Rate 40%
  5 被引用数 (Scopus)

• LES/flamelet/ANN of oxy-fuel combustion for a supercritical CO₂ power cycle

  Kasuya, H., Iwai, Y., Itoh, M., Morisawa, Y., Nishiie, T., Kai, R. & Kurose, R., 12月 2022, In: Applications in Energy and Combustion Science. 12, 100083.

  研究成果: ジャーナルへの寄稿 › 学術誌 › 査読

  Open Access

  • Large Eddy Simulation 100%
  • Artificial Neural Network 90%
  • Carbon Dioxide 60%
  • Supercritical 50%
  • Combustion Chamber 40%
  6 被引用数 (Scopus)

• Numerical analysis of heat transfer characteristics of spray flames impinging on a wall under CI engine-like conditions

  Pillai, A. L., Kai, R., Murata, T., Ikedo, T., Masuda, R. & Kurose, R., 5月 2022, In: Combustion and Flame. 239, 111615.

  研究成果: ジャーナルへの寄稿 › 学術誌 › 査読

  Open Access

  • Heat Transfer 100%
  • Heat Flux 90%
  • Spray Flame 60%
  • Surfaces 50%
  • Ignition Engine 50%
  17 被引用数 (Scopus)
• 2021

  Assessment of LES for Investigating Spray Flame Impinging on a Wall under Compression-Ignition Engine-like Environment

  Pillai, A. L., Kai, R., Li, J. & Kurose, R., 8月 31 2021.

  研究成果: 会議への寄与タイプ › 学会誌 › 査読

  • Heat Conduction 100%
  • Heat Flux 100%
  • Fuel Spray 33%
  • Scale Model 33%
  • Radiative Heat Transfer 33%

• Experimental and numerical study of water sprayed turbulent combustion: Proposal of a neural network modeling for five-dimensional flamelet approach

  Honzawa, T., Kai, R., Hori, K., Seino, M., Nishiie, T. & Kurose, R., 9月 2021, In: Energy and AI. 5, 100076.

  研究成果: ジャーナルへの寄稿 › 学術誌 › 査読

  Open Access

  • Flamelets 100%
  • Spray Water 66%
  • Water 44%
  • Water Type 44%
  • Temperature 33%
  13 被引用数 (Scopus)

• Numerical simulation of CO formation and reduction on flame propagation due to heat loss through the cooled wall

  Yunoki, K., Kai, R., Inoue, S. & Kurose, R., 12月 1 2021, In: Energy. 236, 121352.

  研究成果: ジャーナルへの寄稿 › 学術誌 › 査読

  • Carbon Monoxide 100%
  • Temperature 55%
  • Reaction Temperature 55%
  • Reduction 44%
  • Emission 44%
  4 被引用数 (Scopus)

• Unsteady flamelet modeling for N₂H₄/N₂O₄ flame accompanied by hypergolic ignition and thermal decomposition

  Konishi, K., Kai, R. & Kurose, R., 3月 2021, In: Applications in Energy and Combustion Science. 5, 100022.

  研究成果: ジャーナルへの寄稿 › 学術誌 › 査読

  Open Access

  • Flamelets 100%
  • Flames 72%
  • Computer Simulation 27%
  • Flame 27%
  • Ignition 27%
  3 被引用数 (Scopus)
• 2020

  Conjugate heat transfer analysis of methane/air premixed flame – Wall interaction: A study on effect of wall material

  Kai, R., Masuda, R., Ikedo, T. & Kurose, R., 11月 25 2020, In: Applied Thermal Engineering. 181, 115947.

  研究成果: ジャーナルへの寄稿 › 学術誌 › 査読

  • Heat Flux 100%
  • Computer Simulation 83%
  • Insulation 83%
  • Conjugate Convective Heat Transfer 66%
  • One Dimensional 50%
  8 被引用数 (Scopus)

• Large eddy simulation of a partially pre-vaporized ethanol reacting spray using the multiphase DTF/flamelet model

  Hu, Y., Kai, R., Kurose, R., Gutheil, E. & Olguin, H., 4月 2020, In: International Journal of Multiphase Flow. 125, 103216.

  研究成果: ジャーナルへの寄稿 › 学術誌 › 査読

  • Spray 100%
  • Flamelets 71%
  • Models 42%
  • Evaporation 42%
  • Flame 42%
  20 被引用数 (Scopus)

• Numerical and experimental investigations on turbulent combustion fields generated by large-scale submerged combustion vaporizer burners with water spray equipment

  Honzawa, T., Kai, R., Seino, M., Nishiie, T., Suzuki, Y., Okada, A., Wazaki, K. & Kurose, R., 4月 2020, In: Journal of Natural Gas Science and Engineering. 76, 103158.

  研究成果: ジャーナルへの寄稿 › 学術誌 › 査読

  • Combustion 100%
  • Burner 100%
  • Vaporizer 87%
  • Spray Water 62%
  • Emission 50%
  19 被引用数 (Scopus)

• Numerical investigations of C1-C3 alkanes and H₂ premixed flame-wall interaction: Effectiveness of insulation wall on heat loss reduction

  Kai, R., Takahashi, A. & Kurose, R., 2020, In: Journal of Thermal Science and Technology. 15, 3, p. 1-11 11 p., 20-00390.

  研究成果: ジャーナルへの寄稿 › 学術誌 › 査読

  Open Access

  • Alkane 100%
  • Heat Losses 100%
  • Equivalence Ratio 100%
  • Al Alloy 75%
  • Loss Reduction 75%
  3 被引用数 (Scopus)
• 2019

  LES/non-adiabatic flamelet approach for water sprayed turbulent flame - Validity for NO and CO emissions prediction-

  Honzawa, T., Kai, R., Seino, M., Nishiie, T. & Kurose, R., 2019.

  研究成果: 会議への寄与タイプ › 学会誌 › 査読

  • Large Eddy Simulation 100%
  • Emission 66%
  • Water 66%
  • Water Type 66%
  • Validity 33%
  2 被引用数 (Scopus)

• Predictions of NO and CO emissions in ammonia/methane/air combustion by LES using a non-adiabatic flamelet generated manifold

  Honzawa, T., Kai, R., Okada, A., Valera-Medina, A., Bowen, P. J. & Kurose, R., 11月 1 2019, In: Energy. 186, 115771.

  研究成果: ジャーナルへの寄稿 › 学術誌 › 査読

  • Methane 100%
  • Combustion 83%
  • Emission 66%
  • Large Eddy Simulation 66%
  • Ammonia 50%
  68 被引用数 (Scopus)

• Validity of LES/flamelet approach for transcritical O2/H2 combustion

  Kai, R., Kishimoto, A., Takenaka, K. & Kurose, R., 2019.

  研究成果: 会議への寄与タイプ › 学会誌 › 査読

  • Large Eddy Simulation 100%
  • Validity 50%
  • Gas State 50%
  • Behavior 25%
  • Liquid State 25%
• 2018

  DNS and LES of soot formation in oxy-fuel spray flame: Application of a non-adiabatic flamelet/progress-variable approach

  Kai, R., Kishimoto, A., Takenaka, K., Muto, M. & Kurose, R., 2018, In: International Heat Transfer Conference. 2018-August, p. 1531-1537 7 p.

  研究成果: ジャーナルへの寄稿 › 会議記事 › 査読

  • Fuel 100%
  • Spray 83%
  • Flame 83%
  • Flames 83%
  • Procedure 66%