Results 71 to 80 of about 13,781 (215)

Advanced Manufacturing of Composite‐Based Systems for Energy Applications

Advanced Materials Technologies, EarlyView.
Advanced manufacturing enables the integration of polymers, ceramics, metal oxides, and composites into architected microstructures with tailored transport pathways. By coupling material selection, manufacturing strategy, and structural design, multifunctional energy systems can simultaneously improve electrochemical performance, thermal management ...
Sri Vaishnavi Thummalapalli, Dhanush Patil, Libin Yang, M. Taylor Sobczak, Anshul Kulkarni, Xiao Sun, Arunachalam Ramanathan, Tiantian Li, Ramaraja P. Ramasamy, Jason J. Locklin, Yanyu Chen, Xianqiao Wang, Arunachala Mada Kannan, Kenan Song   +13 more
wiley   +1 more source

Using the phenomenon of electrical conduction of flame of non-homogeneous air-fuel mixture in design and development of combustion chamber

Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение, 2016
The use of ionization sensors for the study and diagnosis of the combustion process in gas-turbine power plants is substantiated in the paper.
A. P. Shajkin, P. V. Ivashin, I. R. Galiev, A. D. Derjachev, A. J. Tverdohljobov   +4 more
doaj   +1 more source

Spiral flames

Applied Mathematics Letters, 2003
This short paper is to describe computations of periodic and meandering spiral patterns in a reaction-diffusion model of flames, regarding the existence of spiral structures and their evolution as functions of the parameters which are representatives of combustion.
Alexander V. Panfilov, Alvin Bayliss, Bernard J. Matkowsky   +2 more
openaire   +2 more sources

3D‐Printed Dual‐Doped Ag2Se‐Based Thermoelectric Films With Enhanced Thermal Stability

Advanced Materials Technologies, EarlyView.
Sb–Se dual doping enhances the thermal stability of Ag2Se‐based thermoelectric systems. The compositionally tuned nano‐ink is printed into flexible films by direct ink writing (DIW), retaining improved thermoelectric properties after annealing up to 400°C.
Ahasun Habib Hridoy, Nishat Paul, Naimul Arefin, Axel Lopez, Peiran Wei, Brandon Dumars, Yan Chen, Mortaza Saeidi, Minxiang Zeng   +8 more
wiley   +1 more source

Review of the Transition From Smouldering to Flaming Combustion in Wildfires

Frontiers in Mechanical Engineering, 2019
Wildfires are uncontrolled combustion events occurring in the natural environment (forest, grassland, or peatland). The frequency and size of these fires are expected to increase globally due to changes in climate, land use, and population movements ...
Muhammad A. Santoso, Eirik G. Christensen, Jiuling Yang, Guillermo Rein   +3 more
doaj   +1 more source

Tailoring Amine Substitution in Fluorene and Dibenzothiophene: A Molecular Strategy for Ultralong Organic Phosphorescence

Advanced Optical Materials, EarlyView.
Tailored amine substitution in fluorene and dibenzothiophene derivatives enables systematic control of excited‐state properties and triplet population. Combined photophysical studies, TD‐DFT calculations and time‐resolved EPR reveal how charge‐transfer character, sulfur‐induced spin–orbit coupling and triplet manifold engineering cooperate to promote ...
Francesco Ruighi, Gianluca Accorsi, Eduardo Fabiano, Lorenzo Franco, Alessandro Agostini, Samuel Zatta, Leonard E. Cleve, Federica Angilè, Francesco Paolo Fanizzi, Gustavo Fernández, Agostina L. Capodilupo   +10 more
wiley   +1 more source

In Situ Photopolymerization of Smectic B Liquid‐Crystalline Electrolytes from Mesogenic Phosphate–Diacrylate/Ionic Liquid Complexes for High‐Performance Soft Ionic Actuators

Advanced Robotics Research, EarlyView.
A flexible liquid‐crystalline electrolyte membrane via in situ photopolymerization of a phosphate‐functionalized mesogen, ionic liquid, and diacrylate monomer is developed. The resulting smectic B (SmB)‐phase structure enables 2D ion transport with high conductivity (10−4 S cm−1).
Chengyang Liu, Masafumi Yoshio
wiley   +1 more source

APPLICATION OF SUPERSONIC RADIATION WAVE MODELS TO FLAMES SPECIFICATION IN RECIPROCATOR

Вестник Донского государственного технического университета, 2018
Some relations between various auto- and soliton models are investigated. Common features in the problem formulation of combustion, supersonic radiation wave propagation and moving of soliton wave on soundings are revealed.
Evgeny N. Ladosha, Denis S. Tsymbalov, Oleg V. Yatsenko   +2 more
doaj  

A durable coating constructed by metal-organic framework and polyphosphazene for flame retardant cotton fabric with enhanced mechanical properties

Next Materials
The extremely flammable cellulose macromolecules in cotton fabrics seriously affect their application in the field of flame retardancy. In this paper, the surface of cotton fabric was modified with citric acid, and then metal-organic framework (UiO-66 ...
Xue Bi, Xianwei Cheng, Zeqi Zhang, Yaxuan Huang, Ye-Tang Pan, Jinping Guan, Mònica Ardanuy, Rongjie Yang   +7 more
doaj   +1 more source

Choroidal flame

Indian Journal of Ophthalmology, 2022
Raj S Hirawat, Arthi Mohankumar, C K Nagesha   +2 more
openaire   +3 more sources