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Research Output 2000 2020

  • 924 Citations
  • 14 h-Index
  • 44 Article
  • 25 Conference contribution
  • 8 Paper
  • 2 Conference article
2020

Characteristics of counterflow premixed flames with low frequency composition fluctuations

Tomidokoro, T., Yokomori, T., Im, H. G. & Ueda, T., 2020 Feb, In : Combustion and Flame. 212, p. 13-24 12 p.

Research output: Contribution to journalArticle

counterflow
premixed flames
flames
low frequencies
Chemical analysis
2019

A Cycle-to-Cycle Variation Extraction Method for Flow Field Analysis in SI IC Engines Based on Turbulence Scales

Matsuda, M., Yokomori, T., Minamoto, Y., Shimura, M., Tanahashi, M. & Iida, N., 2019 Jan 15, In : SAE Technical Papers. 2019-January, January

Research output: Contribution to journalConference article

Electric sparks
Ignition
Flow fields
Turbulence
Engines
1 Citation (Scopus)

Applicability of Dy-doped yttrium aluminum garnet (YAG:Dy) in phosphor thermometry at different oxygen concentrations

Ishiwada, N., Tsuchiya, K. & Yokomori, T., 2019 Apr 1, In : Journal of Luminescence. 208, p. 82-88 7 p.

Research output: Contribution to journalArticle

Thermometry
Phosphors
yttrium-aluminum garnet
phosphors
temperature measurement

Effect of simultaneous velocity and equivalence ratio oscillations on a laminar premixed stagnating flame

Niwa, Y., Okamoto, M., Yokomori, T. & Ueda, T., 2019 Jul 1, In : Experiments in Fluids. 60, 7, 107.

Research output: Contribution to journalArticle

premixed flames
equivalence
oscillations
Methane
flames

Effect of surfactant on the methane hydrate combustion

Ueda, T., Mizuochi, K. & Yokomori, T., 2019 Jan 1.

Research output: Contribution to conferencePaper

Methane
Hydrates
Surface-Active Agents
hydrates
Surface active agents
3 Citations (Scopus)

Influence of spark discharge characteristics on ignition and combustion process and the lean operation limit in a spark ignition engine

Tsuboi, S., Miyokawa, S., Matsuda, M., Yokomori, T. & Iida, N., 2019 Sep 15, In : Applied Energy. 250, p. 617-632 16 p.

Research output: Contribution to journalArticle

Internal combustion engines
Electric sparks
Ignition
engine
combustion

Influences of spark discharge characteristics on ignition and combustion process in lean-burn SI engine

Tsuboi, S., Miyokawa, S., Matsuda, M., Yokomori, T. & Iida, N., 2019 Jan 1.

Research output: Contribution to conferencePaper

electric sparks
International System of Units
Electric sparks
ignition
Ignition

On the evaluation of stratification effect on unsteady counterflow flames under mixture composition oscillation

Tomidokoro, T., Yokomori, T., Im, H. G. & Ueda, T., 2019 Jan 1.

Research output: Contribution to conferencePaper

counterflow
stratification
flames
heat
oscillations

Quantitative prediction of fluid flow patterns with gel reaction in a circular flow pipe

Yamaguchi, M., Yokomori, T. & Ueda, T., 2019 Jan 1, In : Journal of Chemical Engineering of Japan. 52, 7, p. 593-598 6 p.

Research output: Contribution to journalArticle

Open Access
Pipe flow
Flow patterns
Flow of fluids
Gels
Capsules
2018
13 Citations (Scopus)

Evaluation of Dy-doped phosphors (YAG: Dy, Al2O3:Dy, and Y2SiO5:Dy) as thermographic phosphors

Ishiwada, N., Fujii, E. & Yokomori, T., 2018 Jan 1, (Accepted/In press) In : Journal of Luminescence.

Research output: Contribution to journalArticle

Phosphors
yttrium-aluminum garnet
phosphors
Temperature
evaluation
6 Citations (Scopus)

Experimental Study of Thermo-Acoustic Instability Triggering in a Staged Liquid Fuel Combustor Using High-Speed OH-PLIF

Renaud, A., Tachibana, S., Arase, S. & Yokomori, T., 2018 Aug 1, In : Journal of Engineering for Gas Turbines and Power. 140, 8, 081505.

Research output: Contribution to journalArticle

Liquid fuels
Combustors
Acoustics
Fluorescence
Lasers

Investigation on flame developments in a SI engine with tumble flow using OH PLIF

Shimura, M., Siddhartha, K., Moronuki, T., Minamoto, Y., Yokomori, T. & Tanahashi, M., 2018 Jan 1, In : International Heat Transfer Conference. 2018-August, p. 1659-1664 6 p.

Research output: Contribution to journalConference article

International System of Units
laser induced fluorescence
Ignition
engines
flames
2 Citations (Scopus)

Micro particle image velocimetry investigation of near-wall behaviors of tumble enhanced flow in an internal combustion engine

Shimura, M., Yoshida, S., Osawa, K., Minamoto, Y., Yokomori, T., Iwamoto, K., Tanahashi, M. & Kosaka, H., 2018 May 1, (Accepted/In press) In : International Journal of Engine Research.

Research output: Contribution to journalArticle

Internal combustion engines
Pistons
Velocity measurement
Engine cylinders
Gasoline
2 Citations (Scopus)

Study of a thermo-acoustic instability triggering in a low-swirl burner using simultaneous time-resolved acetone and OH-PLIF

Renaud, A., Yokomori, T. & Tachibana, S., 2018 Jan 1, (Accepted/In press) In : Proceedings of the Combustion Institute.

Research output: Contribution to journalArticle

acoustic instability
burners
Acetone
Fuel burners
acetone
2017
9 Citations (Scopus)

Combined Effects of Spark Discharge Pattern and Tumble Level on Cycle-to-Cycle Variations of Combustion at Lean Limits of SI Engine Operation

Jung, D., Sasaki, K., Sugata, K., Matsuda, M., Yokomori, T. & Iida, N., 2017 Mar 28, In : SAE Technical Papers. 2017-March, March

Research output: Contribution to journalArticle

Internal combustion engines
Electric sparks
Ignition
Ignition systems
Dilution

Effect of a transition in a fuel species fraction on the behavior of a Bunsen-type premixed flame

Ishibashi, T., Tomidokoro, T., Suzuki, T., Umezawa, S., Yokomori, T. & Ueda, T., 2017, Boilers and Heat Recovery Steam Generator; Combustion Turbines; Energy Water Sustainability; Fuels, Combustion and Material Handling; Heat Exchangers, Condensers, Cooling Systems, and Balance-of-Plant. American Society of Mechanical Engineers (ASME), Vol. 1.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Methane
Ethane
Propane
High speed cameras
Video cameras
2 Citations (Scopus)

Experimental study of thermo-acoustic instability triggering in a staged liquid fuel combustor using high-speed OH-PLIF

Renaud, A., Tachibana, S., Arase, S. & Yokomori, T., 2017, Combustion, Fuels and Emissions. American Society of Mechanical Engineers (ASME), Vol. 4A-2017.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Liquid fuels
Combustors
Acoustics
Flow rate
Kerosene
2 Citations (Scopus)

Experimental study on flow characteristics with gel reaction in a Non-element mixer

Yamaguchi, M., Hagiwara, R., Yokomori, T. & Ueda, T., 2017, In : Journal of Chemical Engineering of Japan. 50, 7, p. 485-491 7 p.

Research output: Contribution to journalArticle

Pipe flow
Sodium borate
Gels
Capsules
Multiphase flow

Influence of spark discharge energy and duration on cycle-to-cycle variations of si combustion at lean limits

Jung, D., Sasaki, K., Yokomori, T. & Iida, N., 2017, COMODIA 2017 - 9th International Conference on Modeling and Diagnostics for Advanved Engine Systems. Japan Society of Mechanical Engineers

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Electric sparks
Air
Ignition systems
Internal combustion engines
Discharge (fluid mechanics)

Influence of tumble and unsteady effects on near-wall heat transfer in SI engine

Okutani, R., Yokomori, T., Matsuda, M., Yamamoto, H., Iida, N., Ishii, D. & Mihara, Y., 2017 Jan 1.

Research output: Contribution to conferencePaper

spark ignition
Internal combustion engines
engines
Heat flux
heat transfer
1 Citation (Scopus)

Investigation of Cycle-to-Cycle Variation of Turbulent Flow in a High-Tumble SI Engine

Matsuda, M., Yokomori, T. & Iida, N., 2017, In : SAE Technical Papers. 2017-October

Research output: Contribution to journalArticle

Internal combustion engines
Turbulent flow
Ignition
Flow structure
Spark plugs
1 Citation (Scopus)

Micro PIV investigation of near wall behaviors of tumble enhanced flow in an IC engine

Shimura, M., Yoshida, S., Minamoto, Y., Yokomori, T., Iwamoto, K., Tanahashi, M. & Kosaka, H., 2017, COMODIA 2017 - 9th International Conference on Modeling and Diagnostics for Advanved Engine Systems. Japan Society of Mechanical Engineers

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Internal combustion engines
Pistons
Velocity measurement
Heat losses
Energy efficiency
Flame synthesis
yttrium oxides
Yttrium oxide
method of moments
Method of moments

Two-dimensional temperature measurement of burning flammable solid along the limiting oxygen index test using fluorescent two-color method

Tanaka, I., Kaneko, T., Yokomori, T., Hosogai, A. & Nakamura, Y., 2017 Jan 1.

Research output: Contribution to conferencePaper

Temperature measurement
temperature measurement
flames
Oxygen
Color
2015

Characteristics of laminar stagnating premixed flame with fuel concentration oscillations near lean flammability limit

Kawasaki, D., Tomita, H., Yokomori, T. & Ueda, T., 2015, ASPACC 2015 - 10th Asia-Pacific Conference on Combustion. Combustion Institute

Research output: Chapter in Book/Report/Conference proceedingConference contribution

flammability
premixed flames
Flammability
flames
oscillations

Effect of fuel boiling point of pool flame for the flame extinction by CO2 hydrate

Sugahara, A., Nakano, H., Yokomori, T., Ohmura, R. & Ueda, T., 2015, ASPACC 2015 - 10th Asia-Pacific Conference on Combustion. Combustion Institute

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Boiling point
Hydrates
hydrates
boiling
Methanol
3 Citations (Scopus)
Permeation
Hydrogen
Membranes
Fluxes
Helium
14 Citations (Scopus)

Experimental study on combustion of a methane hydrate sphere

Yoshioka, T., Yamamoto, Y., Yokomori, T., Ohmura, R. & Ueda, T., 2015 Oct 30, In : Experiments in Fluids. 56, 10, 192.

Research output: Contribution to journalArticle

Methane
Hydrates
hydrates
methane
flames
10 Citations (Scopus)

Flame dynamics of equivalence ratio oscillations in a laminar stagnating lean methane/air premixed flame

Tomita, H., Abdul Rahman, M. R., Miyamae, S., Yokomori, T. & Ueda, T., 2015, In : Proceedings of the Combustion Institute. 35, 1, p. 989-997 9 p.

Research output: Contribution to journalArticle

premixed flames
Methane
equivalence
flames
methane
3 Citations (Scopus)
premixed flames
equivalence
Hysteresis
flames
upstream
3 Citations (Scopus)

Simultaneous Measurements of Phosphor Thermometry and PIV for High-Temperature Gas Flows

Yokomori, T., Nagai, H., Shiratori, H., Shino, N., Fujisawa, N. & Hirasawa, T., 2015 Sep 1, In : SAE Technical Papers. 2015-September, September

Research output: Contribution to journalArticle

Phosphorescence
Phosphors
Flow of gases
Thermocouples
Velocity distribution

Stagnation laminar premixed CH<inf>4</inf>/air flame subjected to the equivalence ratio oscillations

Abdul Rahman, M. R., Tomita, H., Yokomori, T. & Ueda, T., 2015 Sep 1, In : Jurnal Teknologi. 76, 1, p. 55-60 6 p.

Research output: Contribution to journalArticle

Turbulence
Air
Fuel burners
Flow fields
2013

Combustion characteristics of inverse diffusion flame in CO2 atmosphere

Okada, N., Yoneyama, S., Ueda, T. & Yokomori, T., 2013, Proceedings of the 9th Asia-Pacific Conference on Combustion, ASPACC 2013. Korean Society of Combustion

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Soot
Chemiluminescence
Radiation
Video cameras
Dilution
1 Citation (Scopus)

Effect of feed flow rate of hydrogen mixture on hydrogen permeation for flat sheet Pd/Ag membrane with stagnating flow

Faizal, H. M., Kizu, R., Kawamura, Y., Yokomori, T. & Ueda, T., 2013, In : Journal of Thermal Science and Technology. 8, 1, p. 120-135 16 p.

Research output: Contribution to journalArticle

Permeation
Hydrogen
flow velocity
Flow rate
membranes
20 Citations (Scopus)

Experimental investigation of flame spreading over pure methane hydrate in a laminar boundary layer

Maruyama, Y., Fuse, M. J., Yokomori, T., Ohmura, R., Watanabe, S., Iwasaki, T., Iwabuchi, W. & Ueda, T., 2013, In : Proceedings of the Combustion Institute. 34, 2, p. 2131-2138 8 p.

Research output: Contribution to journalArticle

laminar boundary layer
Laminar boundary layer
Methane
Hydrates
hydrates

Experimental investigation of the laminar stagnating premixed flame with fuel concentration oscillation

Tomita, H., Hagita, T., Mohd Rosdzimin, A. R., Yokomori, T. & Ueda, T., 2013, Proceedings of the 9th Asia-Pacific Conference on Combustion, ASPACC 2013. Korean Society of Combustion

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Acetone
Pistons
High speed cameras
Video cameras
Fuel burners

The effect of boiling point on fuels with carbon dioxide hydrate

Sasakura, K., Kado, S., Yokomori, T., Ohmura, R. & Ueda, T., 2013, Proceedings of the 9th Asia-Pacific Conference on Combustion, ASPACC 2013. Korean Society of Combustion

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Boiling point
Hydrates
Carbon dioxide
Ice
Fires
2 Citations (Scopus)

The response of a conical laminar premixed flame to equivalence ratio oscillations in rich conditions

Rosdzimin, A. R. M., Yokomori, T. & Ueda, T., 2013, In : Journal of Thermal Science and Technology. 8, 1, p. 28-43 16 p.

Research output: Contribution to journalArticle

premixed flames
Methane
Flammability
Carbon Monoxide
Dynamic response

Thermal diffusive effect on the flame motion with equivalence ratio oscillation

Mohd Rosdzimin, A. R., Hagita, T., Tomita, H., Yokomori, T. & Ueda, T., 2013, Proceedings of the 9th Asia-Pacific Conference on Combustion, ASPACC 2013. Korean Society of Combustion

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Thermal diffusion
Thermal effects
Hysteresis
Flow fields
Methane
8 Citations (Scopus)

Y2Si2O7: Eu/SiO2 core shell phosphor particles prepared by flame spray pyrolysis

Hasegawa, H., Ueda, T. & Yokomori, T., 2013, In : Proceedings of the Combustion Institute. 34, 2, p. 2155-2162 8 p.

Research output: Contribution to journalArticle

Spray pyrolysis
Phosphors
phosphors
pyrolysis
sprayers
2012
2 Citations (Scopus)

Experimental study on a compact methanol steam reformer with Pd/Ag membrane

Faiza, H. M., Kuwabara, M., Kizu, R., Yokomori, T. & Ueda, T., 2012, In : Journal of Thermal Science and Technology. 7, 1, p. 135-150 16 p.

Research output: Contribution to journalArticle

Steam
Permeation
steam
Methanol
Hydrogen
8 Citations (Scopus)
Methane
flames
methane
equivalence
oscillations

Temperature dependence on up-conversion photoluminescence properties of Yb3+/Er3+ co-doped Y2O3 phosphors

Oya, K., Okano, S., Ueda, T. & Yokomori, T., 2012, Frontiers in Optics, FIO 2012.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

phosphors
photoluminescence
temperature dependence
sprayers
temperature measurement

Two-dimensional non-contact temperature measurement of high temperature air jet using phosphor thermometry

Hayashi, K., Isoya, H., Ueda, T., Yokomori, T. & Hirasawa, T., 2012, Frontiers in Optics, FIO 2012.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

high temperature air
air jets
phosphors
temperature measurement
temperature distribution
2011
36 Citations (Scopus)

Characteristics of rare earth (RE = Eu, Tb, Tm)-doped Y 2O 3 phosphors for thermometry

Ishiwada, N., Ueda, T. & Yokomori, T., 2011 Nov, In : Luminescence. 26, 6, p. 381-389 9 p.

Research output: Contribution to journalArticle

Thermometry
Phosphors
Rare earths
Temperature
Photoluminescence
17 Citations (Scopus)

Co-doped Y2O3: Tb3+/Tm3+ multicolor emitting phosphors for thermometry

Ishiwada, N., Fujioka, S., Ueda, T. & Yokomori, T., 2011 Mar 1, In : Optics Letters. 36, 5, p. 760-762 3 p.

Research output: Contribution to journalArticle

phosphors
temperature measurement
temperature
quenching
photoluminescence

Phosphor thermometry by using rare earth-doped yttrium oxides

Ishiwada, N., Fujika, S., Ueda, T. & Yokomori, T., 2011, ASME/JSME 2011 8th Thermal Engineering Joint Conference, AJTEC 2011.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Yttrium oxide
Phosphors
Rare earths
Temperature
Color
2010
26 Citations (Scopus)

Photoluminescence of cubic and monoclinic Gd2O3: Eu phosphors prepared by flame spray pyrolysis

Iwako, Y., Akimoto, Y., Omiya, M., Ueda, T. & Yokomori, T., 2010 Aug, In : Journal of Luminescence. 130, 8, p. 1470-1474 5 p.

Research output: Contribution to journalArticle

Spray pyrolysis
Phosphors
phosphors
pyrolysis
sprayers
2009
21 Citations (Scopus)

Combustion characteristics of methane hydrate in a laminar boundary layer

Nakamura, Y., Katsuki, R., Yokomori, T., Ohmura, R., Takahashi, M., Iwasaki, T., Uchida, K. & Ueda, T., 2009 Mar 19, In : Energy and Fuels. 23, 3, p. 1445-1449 5 p.

Research output: Contribution to journalArticle

Laminar boundary layer
Methane
Hydrates
Crystals
Air
12 Citations (Scopus)

Extinction of methane/air counterflow partially premixed flames

Wada, T., Mizomoto, M., Yokomori, T. & Peters, N., 2009, In : Proceedings of the Combustion Institute. 32 I, p. 1075-1082 8 p.

Research output: Contribution to journalArticle

counterflow
premixed flames
Methane
Flammability
Carbon Monoxide