Results 31 to 40 of about 9,283 (259)

Research progress of energetic coordination complexes with laser ignition performance

Energetic Materials Frontiers
In recent years, laser ignition technology has aroused great attention due to its advantages of simple operation, high safety and strong anti-electromagnetic interference ability. One of the key factors for developing laser ignition technology is hunting
Jin-xin Wang, Qiang Zhang, Hai-feng Wang, Nan Sun, Kang-cai Wang   +4 more
doaj   +1 more source

Ignition of Low-Metamorphized Coal with Continuous Lasers at Wavelengths 450 nm and 808 nm

Eurasian Chemico-Technological Journal, 2022
The paper presents the results of a comparative investigation into the kinetic and energy characteristics of the ignition of microparticles of low-metamorphized coal ranks (lignite coal and high volatile C bituminous coal) under the impact of laser ...
B.P. Aduev, G.M. Belokurov, I.Yu. Liskov, D.R. Nurmukhametov, Z.R. Ismagilov   +4 more
doaj   +1 more source

Surface oxidation of nickel base alloys and stainless steel under pure oxygen atmosphere: Application to oxygen safety [PDF]

, 2019
Irradiation by a high power laser beam has been used since several years as an innovative approach for evaluating the reactivity of metallic materials with a pure oxygen atmosphere.
GALLIENNE, Nicolas, QUINTARD, Jacques, Jacques Quintard, COSTE, Frédéric, BERT, Gabriel, Frédéric Coste, Nicolas Gallienne, RIDLOVÁ, Martina, Martina Ridlova, Gabriel Bert   +9 more
core   +1 more source

Experimental Study of Ignition over Impact-Driven Supersonic Liquid Fuel Jet

Advances in Mechanical Engineering, 2013
This study experimentally investigates the mechanism of the ignition of the supersonic liquid fuel jet by the visualization. N-Hexadecane having the cetane number of 100 was used as a liquid for the jet in order to enhance the ignition potential of the ...
Anirut Matthujak, Kulachate Pianthong, Kazuyoshi Takayama, B. E. Milton   +3 more
doaj   +1 more source

Studying ignition schemes on European laser facilities [PDF]

, 2011
Demonstrating ignition and net energy gain in the near future on MJ-class laser facilities will be a major step towards determining the feasibility of Inertial Fusion Energy (IFE), in Europe as in the United States. The current status of the French Laser
Loiseau P, Jacquemot S, SCHIAVI, ANGELO, Canaud, B, S. Lafitte, Honrubia, JJ, Klimo, O, P. Norreys, Jacquemot, S, L. Hallo, Honrubia JJ, Rousseaux, C, Davies, JR, Labaune C, Lafitte, S, J. j. Honrubia, Feugeas JL, J. l. Feugeas, Michel DT, L. o. Silva, D.T. Michel, Koenig M, Juraszek, D, C. Labaune, H. p. Schlenvoigt, Perez, F, S. d. Baton, Ebrardt J, Batani, D, A. Schiavi, V. Tikhonchuk, Silva, LO, Labate L, S.D. Baton, J. c. Chanteloup, C. Cherfils Clerouin, Schlenvoigt HP, L.A. Gizzi, C. b. Edwards, Fonseca RA, J. Ebrardt, J. Breil, J. l. Miquel, X. Ribeyre, Debayle A, Lafon, M, Norreys P, L. Labate, Silva LO, J. Badziak, Gizzi, LA, Koester P, Tikhonchuk, V, Canaud B, Cherfils Clérouin, C, Amiranoff F, J. j. Santos, Temporal, M, Fonseca, RA, Depierreux S, Ribeyre, X, Debras G, Koenig, M, ATZENI, Stefano, J.L. Miquel, Rousseaux C, Hallo, L, S. Depierreux, Koester, P, Blanchot N, Davies JR, Blanchot, N, P. Koester, Debayle, A, Labaune, C, Santos JJ, Temporal M, Atzeni, S, N. Blanchot, Miquel JL, Tikhonchuk V, Schurtz, G, Schlenvoigt, HP, J. r. Davies, Hallo L, S. Atzeni, Lafon M, S. Jacquemot, C. Rousseaux, Baton, SD, M. Koenig, J.R. Davies, Fiuza, F, Loiseau, P, Breil, J, Feugeas, JL, Miquel, JL, Atzeni S, Philippe, F, J.C. Chanteloup, M. Lafon, M. Temporal, Badziak J, Schiavi A, Breil J, Michel, DT, D. Batani, Ribeyre X, Juraszek D, Schurtz G, Chanteloup, JC, Philippe F, Fiuza F, B. Canaud, Gizzi LA, F. Fiuza, O. Klimo, R. a. Fonseca, Edwards CB, C.B. Edwards, Chanteloup JC, Clerouin CC, Schiavi, A, F. Amiranoff, Norreys, P, P. Loiseau, A. Debayle, Baton SD, G. Schurtz, F. Perez, Badziak, J, Perez F, Klimo O, Edwards, CB, G. Debras, Lafitte S, R.A. Fonseca, Santos, JJ, D. t. Michel, J.J. Honrubia, Debras, G, Amiranoff, F, Batani D, Norreys, Peter, Labate, L, F. Philippe, J.J. Santos, L.O. Silva, J.L. Feugeas, D. Juraszek, L. a. Gizzi, H.P. Schlenvoigt, Depierreux, S, Ebrardt, J   +153 more
core   +1 more source

Influence of the thickness absorbing film on the PETN ignition threshold by a laser pulse

MATEC Web of Conferences, 2015
Numerical simulation of the PETN ignition by a film, which is heated by a laser pulse was conducted. There are shown that dependence of threshold energy of ignition of PETN by a laser pulse has a linear dependence from the thicknesses of the absorbing ...
Dolgachev Vadim A., Khaneft Alexander V.
doaj   +1 more source

Flash Assembloids: A Rapid Biofabrication of a Platform for Modeling Early Glioblastoma Invasion at the Glioblastoma–Brain Organoid Interfaces

Advanced Healthcare Materials, EarlyView.
This study presents a bioengineered assembloid (ASM) system combining glioblastoma (GBM) cells in oxidized alginate (OA) microgels with dorsal organoids (DOs). This model simulates brain tumor‐host interactions, revealing enhanced GBM invasion, altered gene expression, and aggressive infiltration patterns, demonstrating ASM as a valuable platform for ...
Chao Liang, Henry Robert Howard, Shihui Chen, Won‐Young Choi, Summer Cao, Arthur Chien, Kevin Zou, Michael Kassiou, Fabien Delerue, Ho Sang Jung, Yeonju Park, Young Mee Jung, Yong‐Dae Kwon, Karrie M. Kiang, Gilberto Ka‐Kit Leung, Ryohichi Sugimura, Ann‐Na Cho, Sang Jin Lee   +17 more
wiley   +1 more source

Nonwoven‐Based Textile Architectures for Energy Storage Applications: Materials, Preparation, Characterization, and Prospects

Advanced Materials Interfaces, EarlyView.
Nonwoven textile architectures are emerging as versatile platforms for next‐generation energy storage, demonstrating how tailored materials and fabrication strategies enhance ion transport, conductivity, flexibility, and scalability for high‐performance sustainable devices.
Tarikul Islam, Md. Hanif Munshi, Rijon Saha, Shaikh Almoon Hussain, Aqib Adnan Shafin, Shumsul Arefin, Md. Kamruzzaman   +6 more
wiley   +1 more source

Hydrodynamic modeling and simulations of shock ignition thresholds

EPJ Web of Conferences, 2013
The Shock Ignition (SI) scheme [1] offers to reduce the laser requirements by relaxing the implosion phase to sub-ignition velocities and later adding an intense laser spike.
Lafon M., Ribeyre X., Schurtz G., Le Bel E.   +3 more
doaj   +1 more source

Thermochemical Micro‐Explosion for Prompt Thrombolysis via Proximal Injection of Liquid Alkali Metal

Advanced Science, EarlyView.
We report a micro‐explosive thermochemical thrombolysis (METCT) therapy via injectable liquid alkali metal encapsulated in dimethyl silicone (LAM@oil). METCT enables prompt and safe vascular recanalization within 90 s. Critically, the LAM@oil system demonstrates significantly higher thrombolytic efficacy compared to clinically available thrombolytic ...
Xin Liao, Yi Hou, Jie Zhang, Bo Wang, Minghui Guo, Hua Qu, Wei Rao, Jing Liu   +7 more
wiley   +1 more source