Výsledky vyhledávání - "COMBUSTION efficiency"

Impact of Multiferrite Nanoparticles on Combustion Characteristics of Terminalia bellirica Biodiesel in Compression Ignition Engines.

Autoři: Kunchi, Laxmana Rao Bhatti, Sukvinder Kaur Lankapalli, Sathya Vara Prasad a další

Zdroj: Heat Transfer. Dec2025, Vol. 54 Issue 8, p5238-5246. 9p.

Témata: *BIODIESEL fuels, *COMBUSTION efficiency, *NANOPARTICLES, *DIESEL motors, *TERMINALIA

Research on Optimization of Flow Field and Combustion Performance in Boilers With Combined Near‐Wall Air Supply Systems.

Autoři: Zhong, Wangyongjia Cai, Lihua Ruan, Dianxu a další

Zdroj: Asia-Pacific Journal of Chemical Engineering. Nov2025, p1. 24p. 24 Illustrations.

Témata: *BOILERS, *COMBUSTION efficiency, *CORROSION prevention, *FLAMMABLE materials, *MATHEMATICAL optimization, *ABATEMENT (Atmospheric chemistry), *TEMPERATURE distribution

Thermal Release Characteristics of Aeroengine Combustor Outlet Modulated by Gliding Arc Plasma.

Autoři: Zhang, Lei Yu, Jinlu Kang, Zhankai a další

Zdroj: Advanced Science. 11/6/2025, Vol. 12 Issue 41, p1-14. 14p.

Témata: *PLASMA arcs, *COMBUSTION efficiency, *GAS flow, *PROPULSION systems, *HEAT flux, *COMBUSTION chambers, *FLAME, *TEMPERATURE distribution

Investigation of Ammonia-Coal Co-Combustion Performance and NO x Formation Mechanisms Under Varied Ammonia Injection Strategies.

Autoři: Xiao, Yuhang Cui, Jie Pan, Honggang a další

Zdroj: Energies (19961073). Nov2025, Vol. 18 Issue 21, p5609. 31p.

Témata: *COMBUSTION efficiency, *COMBUSTION kinetics, *FLOW simulations, *GREENHOUSE gas mitigation, *ABATEMENT (Atmospheric chemistry)

An Efficient Inlet Design for Enhancing Temperature Uniformity in a Laboratory MILD Furnace: A Numerical Study.

Autoři: Eltejaei, Iman Targhi, Mohammad Zabetian Heidari, Sahar a další

Zdroj: International Journal of Energy Research. 10/28/2025, Vol. 2025, p1-21. 21p.

Témata: *NUMERICAL analysis, *COMBUSTION efficiency, *THERMAL equilibrium, *TURBULENT flow, *INLETS, *TEMPERATURE control, *COMBUSTION chambers, *EMISSION control

Sustainable Gossypium arboreum biodiesel production using an industrial waste heterogeneous catalyst for RCCI engine applications.

Autoři: Rao, Thota S S Bhaskara Manimaran, Rajayokkiam Sankar, Prabakaran a další

Zdroj: Scientific Reports. 10/30/2025, Vol. 15 Issue 1, p1-33. 33p.

Témata: *BIODIESEL fuels, *COMBUSTION efficiency, *GREENHOUSE gas mitigation, *DUAL-fuel engines, *COTTONSEED, *FUEL pumps, *TRANSESTERIFICATION, CATALYSTS recycling

A study of the effect of hydrogen injection pressure on the characteristics of a diesel-ignition hydrogen linear engine.

Autoři: Qin, Zhaoju Weng, Weihong Yin, Chenyang a další

Zdroj: Journal of Thermal Analysis & Calorimetry. Oct2025, Vol. 150 Issue 20, p16653-16667. 15p.

Témata: *COMBUSTION efficiency, *HYDROGEN as fuel, *TURBULENT mixing, *DIESEL fuels, *AUTOMOBILE engine efficiency, *KINETIC energy, *EMISSION control

Torrefaction of Pelletized Peat Using Atmospheric-Pressure Radiofrequency Discharge Plasma.

Autoři: Shavelkina, M. B. Fedorovich, S. D. Faleeva, Yu. M. a další

Zdroj: High Energy Chemistry. Oct2025, Vol. 59 Issue 5, p504-510. 7p.

Témata: *COMBUSTION efficiency, *POLYMER degradation, *PLASMA flow, *PYROLYSIS, *THERMOGRAVIMETRY, *EMISSION control, *RADICALS (Chemistry), *PEAT

Hydrogen jet control effects in the cavity-based scramjet using different ethylene injection distances.

Autoři: Song, Xin Cai, Zun Ji, Jianheng a další

Zdroj: Physics of Fluids. Oct2025, Vol. 37 Issue 10, p1-12. 12p.

Témata: *COMBUSTION efficiency, *FLAME stability, *COMBUSTION, *SCRAMJET engines

Simultaneous flow field and species measurements and emission performance of a rich burn-quench-lean burn combustor.

Autoři: Wei, Wei Hui, Xin Xue, Xin a další

Zdroj: Physics of Fluids. Oct2025, Vol. 37 Issue 10, p1-14. 14p.

Témata: *NITROGEN oxides, *COMBUSTION efficiency, *OPTICAL measurements, *MEASUREMENT, *LEAN combustion, *EMISSION exposure, *SPRAY combustion, *FLOW velocity

Experimental study on the impact of MgO nanoparticles on the performance, combustion and emission characteristics of Karanja oil methyl ester in a CRDI engine.

Autoři: Katkoori, Sandeep Kumar Kommareddy, Srinivasa Reddy Eslavath, Ramjee

Zdroj: AIP Conference Proceedings. 2025, Vol. 3363 Issue 1, p1-13. 13p.

Témata: *COMBUSTION efficiency, *MAGNESIUM oxide, *POLLUTANTS, *BIODIESEL fuels, *DIESEL motors, *RENEWABLE energy sources, *THERMAL efficiency

Investigation of CRDI diesel engine performance and emissions with butanol-diesel blends.

Autoři: Mudhuganti, Mahender Reddy Penugonda, Srinivas Kumar Talla, Pavan Kumar

Zdroj: AIP Conference Proceedings. 2025, Vol. 3342 Issue 1, p1-6. 6p.

Témata: *DIESEL motors, *COMBUSTION efficiency, *HYDROCARBONS, *AUTOMOBILE emissions, *CARBON monoxide, *AUTOMOBILE engine performance, *ENERGY consumption, *GASOLINE blending

Three-dimensional spray combustion in liquid-liquid pintle engines: Effects of droplet size, cooling ratio, and chamber characteristic length on combustion characteristics.

Autoři: Bu, Jingqi Jiao, Hengbo Du, Qing a další

Zdroj: Acta Astronautica. Jan2026:Part A, Vol. 238, p51-64. 14p.

Témata: *SPRAY combustion, *COMBUSTION efficiency, *SPACE exploration, *PARTICLE size distribution, *INJECTORS, *THERMAL properties

Effects of a dual-cavity flameholder on the flameholding characteristics and flame behavior for low flight Mach numbers.

Autoři: Norimatsu, Kei Katsumura, Noriko Nishiura, Satoshi a další

Zdroj: Acta Astronautica. Jan2026:Part A, Vol. 238, p759-768. 10p.

Témata: *CHEMILUMINESCENCE, *COMBUSTION efficiency, *FLAME stability, *PRESSURE measurement, *AERODYNAMICS, *SHOCK waves, *COMBUSTION chambers

Numerical Investigation of Combustion Characteristics in a 330 MW Coal-Fired Boiler with Preheating Combustion Devices at Half Load Operation.

Autoři: Wang, Siyuan Tang, Hong Liu, Zuodong a další

Zdroj: Energies (19961073). Sep2025, Vol. 18 Issue 18, p5042. 19p.

Témata: *COMBUSTION efficiency, *COAL-fired boilers, *ABATEMENT (Atmospheric chemistry), *COMBUSTION, *ELECTRIC power production, *COMPUTER simulation

Numerical and Experimental Research on the Effects of Hydrogen Injection Timing on the Performance of Hydrogen/N-Butanol Dual-Fuel Engine with Hydrogen Direct Injection.

Autoři: Shang, Weiwei Shi, Xintong Guo, Zezhou a další

Zdroj: Energies (19961073). Sep2025, Vol. 18 Issue 18, p4987. 19p.

Témata: *HYDROGEN, *COMBUSTION efficiency, *EMISSION control, *MECHANICAL efficiency, *DUAL-fuel engines, *COMPUTER simulation, *SCIENTIFIC observation

Comparative Analysis of Combustion Performance Using Pure and Blended Hydrocarbon Fuels in a Pulse Detonation Engine.

Autoři: Warimani, Mahammadsalman Azami, M. H. Alam, N. a další

Zdroj: Journal of Engineering Physics & Thermophysics. Sep2025, Vol. 98 Issue 5, p1240-1251. 12p.

Témata: *COMBUSTION efficiency, *THRUST, *FOSSIL fuels, *IMPULSE (Physics), *CHEMICAL equilibrium, *GASOLINE blending, *PARTIAL differential equations

The Influence of Fuel Injection Location in Bottom‐Wall Cavity With Aft‐Wall Divergence at Supersonic Reacting Flow Field.

Autoři: Maheswaran, Nagarathinam Jeyakumar, Suppandipillai

Zdroj: Heat Transfer. Sep2025, Vol. 54 Issue 6, p3549-3563. 15p.

Témata: *SUPERSONIC flow, *COMBUSTION efficiency, *FUEL pumps, *TURBULENCE, *SHOCK waves, *COMBUSTION chambers, *NUMERICAL analysis

Prediction and Optimization of Unburned Carbon Reduction in Fly Ash and Bottom Ash Using Multiple Linear Regression Method.

Autoři: Yadav, Manoj Kumar, Devesh

Zdroj: Heat Transfer. Sep2025, Vol. 54 Issue 6, p3927-3946. 20p.

Témata: *FLY ash, *COMBUSTION efficiency, *COAL ash, *MATHEMATICAL optimization, *CARBON, *MULTIPLE regression analysis, *CO-combustion, *CARBON emissions

A revised theoretical model for oblique detonation engines.

Autoři: Zheng, Putian Wu, You Xu, Xu a další

Zdroj: Acta Astronautica. Sep2025, Vol. 234, p588-600. 13p.

Témata: *COMBUSTION efficiency, *MACH number, *KEROSENE, *COMPUTER simulation, *PERFORMANCE theory