Results 21 to 30 of about 1,214 (184)

Numerical Study of Critical Recirculation Ratio for Achieving Unconditional MILD Combustion

TecnoLógicas, 2023
Moderate or Intense Low Oxygen Dilution (MILD) combustion is a regime in which fuels burn in a distributed reaction zone generating ultra-low emissions and no visible flame front.
Luis Fernando Cardona Sepúlveda, Daniel Sanín-Villa   +1 more
doaj   +1 more source

Ignition and Self-Supporting Burning of Gas-Air Mixtures with Hydrogen Admixtures on Platinum Wire

Фізика і хімія твердого тіла, 2018
The proposed work describes analytical identification of hydrogen admixture concentration and catalyst temperatures limit values beyond which catalytic flameless steady combustion of gas-air mixtures at ambient temperature at platinum wires is observed ...
V.V. Kalinchak, A.S. Chernenko, A.N. Sofronkov, А.V. Fedorenko   +3 more
doaj   +1 more source

Swirling Flameless Combustion of Pure Ammonia Fuel

Energies
Ammonia combustion has garnered increasing attention due to its potential as a carbon-free fuel. Globally swirling flow in a rectangular furnace generates flameless conditions by high flue gas recirculation.
Lizhen Qin, Hossein Ali Yousefi Rizi, Byeongjun Jeon, Donghoon Shin   +3 more
doaj   +1 more source

DSC can be used to determine the enthalpies of formation for the 3d transition metal oxalates

Chemical Thermodynamics and Thermal Analysis, 2022
Differential scanning calorimetry has been used to measure the enthalpy of formation for manganese, iron, cobalt, nickel, copper and zinc oxalate. By adding a flameless combustion catalyst (CuO) and using scans of 2 K min−1 in static air, the values ...
Rafael Snell-Feikema, Barbara A. Reisner, Thomas C. DeVore   +2 more
doaj   +1 more source

Disposal of Liquid Combustible Wastes using Flameless Burners with Porous Carbon Matrix

EPJ Web of Conferences, 2016
Two modifications of flameless burners with a carbon porous media in the combustion area were investigated. Kerosene TS-1 and mixtures of highly flammable liquids wastes (HIL) were used as fuel. Experimental data are presented in a graphical form as plot
Dolgov Sergei, Savchenko Evgenii, Khaustov Sergei, Tabakaev Roman, Zavorin Alexander   +4 more
doaj   +1 more source

An Optimization-Based Approach for the Development of a Combustion Chamber for Residential Micro Gas-Turbine Applications

Chemical Engineering Transactions, 2015
In the field of micro gas turbine, attention must be paid on the design of the combustion chamber to reduce NOx formation without compromising combustion efficiency. To this goal flameless combustion represents an appealing solution.
V. Fortunato, E. Henrar, M. Delanaye, A. Parente   +3 more
doaj   +1 more source

Numerical simulation of flameless combustion of multi-source low calorific value gas

Meitan xuebao
Fuel can be produced from biomass, municipal solid waste, low-grade coal and other raw materials through anaerobic fermentation, pyrolysis gasification and other technologies.
Beibei YAN, Xiaoyun LIU, Shengquan ZHOU, Guanyi CHEN   +3 more
doaj   +1 more source

Clean Fuel, Clean Energy Conversion Technology: Experimental and Numerical Investigation of Palm Oil Mill Effluent Biogas Flameless Combustion

BioResources, 2015
The combustion of effluent biogas from a palm oil mill is not feasible on a large scale because of its low calorific value (LCV). Therefore, the captured biogas is usually flared because of a lack of appropriate combustion technology.
Seyed Ehsan Hosseini, Ghobad Bagheri, Mazlan Abdul Wahid, Aminuddin Saat   +3 more
doaj   +1 more source

Influence of Thermal Diffusion on the Hysteresis Area of Hydrogen Impurities’ Catalytic Combustion on Platinum Wire

Фізика і хімія твердого тіла, 2018
A complex investigation of the hysteresis mechanisms of heat and mass exchange and catalytic flameless combustion of hydrogen-air mixtures on platinum’s particles and wires.
V. V. Kalinchak, A. S. Chernenko, A. N. Sofronkov, A. V. Fedorenko   +3 more
doaj   +1 more source

Chemically Self‐Powered Pre‐Activation Strategy for Catalytic Purification of Lithium‐Ion Battery Thermal Runaway Off‐Gas

Battery Energy, Volume 5, Issue 4, July 2026.
The catalytic oxidation method is employed to purify lithium battery thermal runaway fumes. Superoxide (e.g., KO2) provide heat to activate the catalyst, while a blower supplies oxygen and regulates temperature, achieving a safe and efficient purification process with hydrogen and carbon monoxide removal rates exceeding 87%. ABSTRACT During lithium‐ion
Ruijian Tang, Zhiqiang Wang, Ningqi Sun, Chuanzhao Zhang, Xingyu Zhang, Shiqing Wang, Lin Lin, Ziyi Li   +7 more
wiley   +1 more source