MIMOTO Rentaro , HAYAKAWA Akihiro , GOTO Takashi , KUDO Taku , KOBAYASHI Hideaki

Ammonia is expected to be not only as a hydrogen energy carrier but also as a carbon-free fuel. However, few studies of ammonia flame have been studied because of its lower combustion intensities. In …

The Proceedings of Mechanical Engineering Congress, Japan 2014(0), _G0610306--_G0610306-, 2014

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KUMAGAMI Manabu , KATO Hiroyuki , SHIRAKAWA Shun , OKUYAMA Masaki , SUZUKI Takuro , OGAMI Yasuhiro , KOBAYASHI Hideaki

<p>To clarify the stabilization mechanism of coaxial oxygen-jet diffusion flames at high pressure, experiments on flame lifting and blowout for pure-oxygen jet diffusion flame for two types of d …

Journal of the Combustion Society of Japan 54(170), 269-278, 2012-11-15

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DENDA Tomohiro , NAKAYAMA Takeshi , IWASAKI Toshihiko , UCHIYAMA Takeshi , KOBAYASHI Hideaki

JFE Engineering has developed the advanced stoker-type incineration system "JFE Hyper 21 Stoker System", which realizes low excess air combustion, minimization of environmental pollution and …

The Proceedings of the Symposium on Environmental Engineering 2012.22(0), 136-138, 2012

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DENDA Tomohiro , NAKAYAMA Takashi , UCHIYAMA Takeshi , IWASAKI Toshihiko , KOBAYASHI Hideaki

JFE Engineering has developed the advanced stoker-type incineration system "JFE Hyper 21 Stoker System". It is equipped with some new technologies to meet requirement to a municipal solid wa …

The Proceedings of the Symposium on Environmental Engineering 2011.21(0), 138-141, 2011

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TAKAHASHI Hidekazu , KADOWAKI Satoshi , KOBAYASHI Hideaki

The Proceedings of Conference of Hokuriku-Shinetsu Branch 2010.47(0), 441-442, 2010

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Yahata Masafumi , Kobayashi Hideaki , Kadowaki Satoshi

This paper treated high-temperature premixed flames to study the effects of the Lewis number on intrinsic instability under the constant-enthalpy conditions. The growth rate increased as the unburned- …

The Proceedings of the Thermal Engineering Conference 2010(0), 135-136, 2010

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Jansi Mehdi , Ogami Yasuhiro , Kobayashi Hideaki

The mechanism of burning rate enhancement for a single droplet flame in varying forced convection at high pressure previously found in our microgravity experiments was numerically investigated. The ex …

The Proceedings of the Thermal Engineering Conference 2009(0), 21-22, 2009

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KATO Soichiro , FUJIMORI Toshiro , KOBAYASHI Hideaki

<p>This paper describes the effects of outlet boundary conditions on the one-dimensional linear analysis of combustion oscillation in a DLE (Dry Low Emission) gas turbine. Ordinarily, the acoust …

Journal of the Combustion Society of Japan 50(151), 72-80, 2008-02-29

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Kobayashi Hideaki , Hasegawa Shoichi , Ogami Yasuhiro , Jangi Mehdi , Yoshinaga Kentato , Nakamura Hisasi

To elucidate characteristics of a droplet flame as an elementary process of turbulent spray combustion, droplet combustion experiments in varying forced convection at high pressure were performed in m …

The Proceedings of the Thermal Engineering Conference 2007(0), 337-338, 2007

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Kobayashi Hideaki , Kaneko Hideaki , Yata Soichirou , Ogami Yasuhiro

Experiments were performed for turbulent premixed flames of CH_4/air/H_2/ mixtures at high pressure to investigate the effects of hydrogen addition on turbulent combustion characteristics. OH-PLIF mea …

The Proceedings of the Thermal Engineering Conference 2006(0), 301-302, 2006

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