A5088423696- Combustion and flame dynamics
- Thermochemical Biomass Conversion Processes
- Advanced Combustion Engine Technologies
- Radiative Heat Transfer Studies
- Coal Combustion and Slurry Processing
- Fire dynamics and safety research
- Iron and Steelmaking Processes
- Particle Dynamics in Fluid Flows
- Granular flow and fluidized beds
- Methane Hydrates and Related Phenomena
- Cyclone Separators and Fluid Dynamics
- Fluid Dynamics and Turbulent Flows
- Coal Properties and Utilization
- Porphyrin and Phthalocyanine Chemistry
- Nuclear physics research studies
- Atmospheric and Environmental Gas Dynamics
- Laser-induced spectroscopy and plasma
- Oxidative Organic Chemistry Reactions
- Conducting polymers and applications
- Photosynthetic Processes and Mechanisms
- Combustion and Detonation Processes
- Mercury impact and mitigation studies
- Engineering Applied Research
- Nuclear Physics and Applications
- Mining and Gasification Technologies
Kyushu University
2015-2024
Obihiro National Hospital
2022-2023
Jichi Medical University
2022
Central Research Institute of Electric Power Industry
2009-2021
Kwansei Gakuin University
2020
Ritsumeikan University
2016-2019
Alstom (United States)
2015-2019
Kyoto University
2007-2015
University of Electro-Communications
2015
Energy Research Institute
2009-2014
Large-eddy simulation is applied to a laboratory-scale open-type pulverized coal flame generated by triple stream burner, and the NO production reduction in oxy-fuel condition are investigated for first time. Pulverized Cerrejon which classified as bituminous used fuel. The results show that regardless of equivalence ratio, O2 concentration increases from 21% 40%, consumption becomes marked because gas temperature rises oxidation reaction enhanced higher O2. Also, formed rapidly due nitrogen...
Although several types of chiral hypervalent iodine reagents have been used for asymmetric induction, all them needed more than a stoichiometric amount and shown low enantioselectivities. The described new catalytic oxidation using iodine(V) reagent, iodoxybenzene (PhIO(2)), in cationic reversed micellar system provides the first example sulfides to sulfoxides high chemical yield with moderate good enantioselectivity without use any transition-metal catalysts. solubilization activation...
Coal is an important energy resource for meeting the further demand electricity, as coal reserves are much more abundant than those of other fossil fuels. In pulverized fired power plants, it very to improve technology control environmental pollutants such NOx, SOx and ash particles including unburned carbon. With remarkable progress in performance computers, strongly expected that computational fluid dynamics (CFD) would be a tool development design suitable combustion furnaces burners...
The objectives of this study were to characterize change in surface properties tetragonal zirconia polycrystals (TZP) after hydrophilic treatment, and determine the effect such changes on initial attachment osteoblast-like cells. Roughened surfaces produced by alumina-blasting acid-etching. Hydrophilic treatment comprised application immediately blasting acid-etching (Blast/Etch), oxygen plasma (O2-Plasma), ultraviolet light (UV). Specimens stored air used as a control. water contact angle...
Various supramolecular nanotubes have recently been built up by lipids, peptides, and other organic molecules. Major light-harvesting (LH) antenna systems in a filamentous anoxygenic phototroph, Chloroflexus (Cfl.) aurantiacus, are called chlorosomes contain photofunctional single-wall with approximately 5 nm their diameter. Chlorosomal of Cfl. aurantiacus constructed large amount bacteriochlorophyll(BChl)-c Such pigment self-assembles chlorosome without any assistance from the which is...
Large-eddy simulation (LES) is applied to turbulent spray combustion fields in a subscale (1/2) aircraft jet engine combustor with an air-blast type swirl fuel nozzle and validity examined by comparing measurements. In the LES, Jet-A used as liquid fuel, individual droplet motion tracked Lagrangian manner parcel model. As model, extended flamelet/progress-variable approach, which heat transfer between droplets ambient gas including radiation loss from walls can be taken into account,...
CO2 emission control is significant issue as a countermeasure for global warming problem. Utility companies are required to reduce from thermal power stations and make various efforts improve efficiency utilize carbon neutral fuels such biomass fuels. CCS (CO2 capture storage) technology regarded one method emission, but great decrease of efficiency. As amount fossil fuel on the globe so restricted, it important keep high possible, in order valuable effectively. This project plans develop...