Results 71 to 80 of about 32,749 (219)

Large-Eddy Simulation of combustion instabilities in a variable-length combustor. [PDF]

, 2013
This article presents a simulation of a model rocket combustor with continuously variable acoustic properties thanks to a variable-length injector tube. Fully compressible Large-Eddy Simulations are conducted using the AVBP code.
Garby, Romain, Poinsot, Thierry, Selle, Laurent   +2 more
core   +3 more sources

Flame‐Assisted Modification of Glass Wettability: Preliminary Results

Macromolecular Symposia, EarlyView.
ABSTRACT Fog formation and moisture condensation limit the performance of glass surfaces in optical, microfluidic, and sensing applications, where stable transparency under humid conditions is essential. Enhancing surface wettability represents an effective strategy to mitigate these effects; therefore, the development of methods to tailor glass ...
Raffaella Griffo, Mariano Sirignano, Mario Minale, Claudia Carotenuto   +3 more
wiley   +1 more source

Hyperaldosteronism in Mice Lacking the Distal Polybasic Tract of the γ‐Subunit of the Epithelial Sodium Channel During Sodium Restriction

Acta Physiologica, Volume 242, Issue 6, June 2026.
ABSTRACT Aims The epithelial sodium channel ENaC consists of the subunits α, β, and γ and is activated at an individual channel level by proteolytic processing. Murine γENaC contains a distal polybasic tract 186RKRK mediating proteolytic ENaC activation by serine proteases in vitro.
Daniel Essigke, M. Zaher Kalo, Matthias Wörn, Xia‐Qing Li, Bernhard N. Bohnert, Anja Schork, Andreas L. Birkenfeld, Thomas Ott, Ferruh Artunc   +8 more
wiley   +1 more source

Integrating Eco‐Design Standards Into Assembly–Disassembly Requirements for Battery Pilot Line Processes

Advanced Energy and Sustainability Research, Volume 7, Issue 5, May 2026.
This article presents an eco‐design framework for battery development, linking raw materials, cell assembly design, implementation, module design, and recycling approach. It focuses on polymeric solid‐state in a pouch cell configuration for sustainability.
Rahmandhika Firdauzha Hary Hernandha, Daniela Fontana, Matteo Dotoli, Vito Borrelli, Mohammad Hossein Morshed Varzandeh, Nanna Bjerre‐Christensen, Andy Schena, Shubhadeep Pal, Fasil Getnet Molla, Inês Ribeiro, Joana Rosa Gouveia, Laurent Castro, Aurelie Gueguen, Nicola Boaretto, June Blanco, Marta Cazorla Soult, Andriy Kvasha, Rezvan Karimi, Kevin Voges, Mohamed Abdel‐Monem, Arno Kwade   +20 more
wiley   +1 more source

The effect of swirl intensity on flame propagation behavior in lean premixed burner

Nihon Kikai Gakkai ronbunshu, 2015
In gas turbine engines, combustion temperature increases in order to reduce CO2 emissions and to improve thermal efficiency. However, at the same time, this leads to the increase of nitrogen oxide (NOx) emissions.
Yuichi ICHIKAWA, Masaharu KOMIYAMA, Atsushi KOYAMA   +2 more
doaj   +1 more source

Propagation Properties of Turbulent Premixed Flames Neutral for Thermo-Diffusive Effects

International Journal of Automotive Engineering, 2020
Burning velocity is one of the important properties of premixed turbulent flames. Premixed turbulent flames are, in general, subjected to the thermo-diffusive effects in addition to the increase in the flame front area due to the influence of turbulence.
Toshiaki Kitagawa, Hiroaki Watanabe, Ryou Nishiyama, Riou Sonokawa, Kenichi Shinoda   +4 more
doaj   +1 more source

Effects of stoichiometry on premixed flames propagating in narrow channels: symmetry-breaking bifurcations

, 2017
Recent studies within the diffusive-thermal (constant-density) approximation have shown that, for premixed flames freely propagating in narrow adiabatic channels, the instabilities induced by differential diffusion may result in non-symmetric solutions ...
Fernandez-Galisteo, Daniel, Jimenez, Carmen, Kurdyumov, Vadim N., Sanchez-Sanz, Mario   +3 more
core   +1 more source

Recent Advances in the Synthesis and Processing of Carbon Nanotubes and Carbon Nanocomposites for Energy Storage, Biomedical, and Environmental Applications

ChemistryOpen, Volume 15, Issue 5, May 2026.
This review summarizes recent advances in the synthesis and processing of carbon nanotubes and carbon nanocomposites, highlighting structure–property relationships and their applications in energy storage, biomedical systems, and environmental technologies, with emphasis on performance optimization and sustainable material design.
Noor‐ul‐Huda Altaf, Muhammad Ayyaz, Yaning Zhang, Mudassar Shahzad, Ayesha Khan, Sanam, Wasqa Liaqat, Ambreen Ashar, Roshaan Malik, Zeeshan Ahmad Bhutta   +9 more
wiley   +1 more source

Study on Combustion Oscillation of Premixed Flame with Pilot Fuel at Elevated Pressures

Journal of Thermal Science and Technology, 2009
Acoustically-coupled combustion oscillation is studied for premixed flame with pilot fuel to be used in gas turbine combustors. Premixed gas is passed through swirl vanes and burnt with the centrally injected pilot fuel.
Masaya OHTSUKA, Shohei YOSHIDA, Yoshitaka HIRATA, Nariyoshi KOBAYASHI   +3 more
doaj   +1 more source

Density fluctuations in premixed turbulent flames [PDF]

Symposium (International) on Combustion, 1985
The simultaneous two-point density fluctuations in a V-shaped turbulent flame are measured using a two-point Rayleight scattering method. A wrinkled laminar flame model with finite instataneeous flame thickness is developed for the flames studied. The reaction front spatial probability density function is both measured directly and also calculated from
Namazian, M., Talbot, L., Robben, F.
openaire   +2 more sources