Results 81 to 90 of about 33,252 (226)

Progress in small-scale combustion

Journal of Thermal Science and Technology, 2017
This article briefly reviews the recent works related to small-scale combustion and its potential impact into combustion science and engineering is presented.
Yuji NAKAMURA, Jian GAO, Tsuneyoshi MATSUOKA   +2 more
doaj   +1 more source

Effect of flame-tube head structure on combustion chamber performance [PDF]

The experimental combustion performance of a premixed, pilot-type flame tube with various head structures is discussed. The test study covers an extensive area: efficiency of the combustion chamber, quality of the outlet temperature field, limit of the ...
Gu, Minqqi
core   +1 more source

An efficient flamelet progress-variable method for modeling non-premixed flames in weak electric fields

, 2017
Combustion stabilization and enhancement of the flammability limits are mandatory objectives to improve nowadays combustion chambers. At this purpose, the use of an electric field in the flame region provides a solution which is, at the same time, easy ...
De Palma, P., de Tullio, M. D., Di Renzo, M., Pascazio, G.   +3 more
core   +1 more source

Experimental Study on the Co-Combustion Characteristics of Brown Gas (HHO) and Bituminous Coal/Anthracite with Different Injection Modes in a One-Dimensional Furnace

Reactions
As the energy structure evolves, low-load operation of coal-fired boilers is becoming common, posing challenges to combustion stability. This study explored the co-combustion of brown gas (HHO) with bituminous coal and anthracite in a one-dimensional ...
Kaihong Huo, Yunlong Cai, Yong He, Shiyan Liu, Chaoqun Xu, Siyu Liu, Wubin Weng, Yanqun Zhu, Zhihua Wang   +8 more
doaj   +1 more source

Assessment of Combustion Modes for Internal Combustion Wave Rotors [PDF]

, 1999
Combustion within the channels of a wave rotor is examined as a means of obtaining pressure gain during heat addition in a gas turbine engine. Three modes of combustion are assessed: premixed autoignition (detonation), premixed deflagration, and non ...
Nalim, M. Razi
core   +1 more source

Mechanical and Electrochemical Performance of a PETEA‐Based Solid‐State Electrolyte for Multifunctional Structural Battery Composites

Nano Select, Volume 7, Issue 3, March 2026.
Multifunctional structural battery composites can store electrical energy while bearing mechanical loads, thereby reducing parasitic mass and volume. We present a novel solid‐state PETEA‐based electrolyte, which can be cured in situ after infiltration into the reinforcement fibers in its monomer form.
Daniel Vogt, Caroline Willuhn, Peter Michalowski, Georg Garnweitner, Arno Kwade   +4 more
wiley   +1 more source

Combustion Characteristics of Liquid Ammonia Direct Injection Under High-Pressure Conditions Using DNS

Energies
As a zero-carbon fuel, ammonia can be directly employed in its liquid form. However, its unique physical and chemical properties pose challenges to its application in engines. The direct injection of liquid ammonia is considered a promising technique for
Ziwei Huang, Haiou Wang, Qian Meng, Kun Luo, Jianren Fan   +4 more
doaj   +1 more source

Burning Rate in Impinging Jet Flames

Journal of Combustion, 2011
A method for evaluating burning velocity in premixed turbulent flames stabilized in divergent mean flows is quantitatively validated using numerical approximations of measured axial profiles of the mean combustion progress variable, mean and conditioned ...
A. N. Lipatnikov
doaj   +1 more source

Liquid‐Mediated Sintering of SnO2 Scaffolds for Hybrid Integration of Conductive Cu3(HHTP)2

Small Structures, Volume 7, Issue 3, March 2026.
A versatile strategy for creating hybrid metal–oxide/metal‐organic framework architectures by combining flame spray pyrolysis with liquid‐mediated sintering and vapor‐assisted growth. Porous SnO2 films are transformed into mechanically robust nano–microcluster arrays that are interconnected with conductive Cu3(HHTP)2.
Luke J. Taglini, Xiaohu Chen, Mahdiar Taheri, Shujuan Huang, Noushin Nasiri   +4 more
wiley   +1 more source

Lean, premixed, prevaporized combustion for aircraft gas turbine engines [PDF]

The application of lean, premixed, prevaporized combustion to aircraft turbine engine systems can result in benefits in terms of superior combustion performance, improved combustor and turbine durability, and environmentally acceptable pollutant ...
Mularz, E. J.
core   +1 more source