Results 21 to 30 of about 331 (180)

Review of fire experiments in mass timber compartments: Current understanding, limitations, and research gaps

Fire and Materials, Volume 47, Issue 4, Page 415-432, June 2023., 2023
Abstract The use of mass timber in buildings instead of non‐combustible materials has benefits in sustainability, aesthetics, construction times, and costs. However, the uptake of mass timber in modern construction for medium and high‐rise buildings is currently hindered by uncertainty regarding safety and structural performance in fire.
Harry Mitchell, Panagiotis Kotsovinos, Franz Richter, Daniel Thomson, David Barber, Guillermo Rein   +5 more
wiley   +1 more source

Development of high intensity low emission combustor for achieving flameless combustion of liquid fuels

Propulsion and Power Research, 2013
This paper presents the experimental and numerical results for a two stage combustor capable of achieving flameless combustion with liquid fuels for different thermal heat inputs of 20, 30, 40 and 60 kW and heat release density of 5–15 MW/m3.
V. Mahendra Reddy, Sudarshan Kumar
doaj   +1 more source

Cool Air-Gas Mixtures with Combustible Gas Admixtures Steady Flameless Combustion Delay Time on Platinum Particle (Wire)

Фізика і хімія твердого тіла, 2018
The proposed work shows analytical way to find a build-up time (induction period) for a mode of steady flameless catalytic combustion on metallic wire for cool air-gas mixtures with combustible gaseous admixtures using as an example flameless combustion ...
V. V. Kalinchak, O. C. Chernenko, M. V. Sikorskyi, O. N. Sofronkov, A. V. Fedorenko   +4 more
doaj   +1 more source

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

Efficient Combustion of Low Calorific Industrial Gases: Opportunities and Challenges

Energies, 2022
It is becoming increasingly important to develop effective combustion technologies for low calorific industrial gases (LCIG) because of the rising energy demand and environmental issues caused by the extensive use of fossil fuels.
Long Zhang, Shanshan Zhang, Hua Zhou, Zhuyin Ren, Hongchuan Wang, Xiuxun Wang   +5 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

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

Experimental investigation of flameless combustion of biodiesel

Energy, 2022
Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
Edson Orati, Anton S. Veríssimo, Ana Maura A. Rocha, Fernando S. Costa, João A. Carvalho   +4 more
openaire   +3 more sources

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