Results 61 to 70 of about 1,091,596 (240)

Low-frequency dissipative dust-acoustic waves in plasmas having superthermal two-electron temperature: Implications for solitons and shock waves in Saturn’s magnetosphere

Journal of Low Frequency Noise, Vibration and Active Control
This study investigates the nonlinear dynamics of low-frequency dust-acoustic waves in a viscous plasma environment. It emphasizes the formation and behavior of shock and solitary waves, considering the interplay between inertial fluid dust particles and
BB Mouhammadoul, Alim, CGL Tiofack, A Mohamadou, Maryam Al Huwayz, Aljawhara H Almuqrin, LS El-sherif, Samir A El-Tantawy   +7 more
doaj   +1 more source

INTERFERENCE OF COUNTERPROPAGATING SHOCK WAVES [PDF]

Научно-технический вестник информационных технологий, механики и оптики, 2015
The subject of study. We examined the interaction of counterpropagating shock waves. The necessity of counterpropagating shock waves studying occurs at designing of high Mach number modern internal compression air intakes, Ramjets with subsonic and ...
P. V. Bulat, P. V. Denissenko, N. V. Prodan   +2 more
doaj   +1 more source

Part I: 3DPTV: Advances and Error Analysis. Part II: Extension of Guderley's Solution for Converging Shock Waves [PDF]

, 2005
This work is divided into two unrelated parts. In the first part, a full three-dimensional particle tracking system was developed and tested. Three images, from three separate CCDs placed at the vertices of an equilateral triangle, permit the three ...
Ponchaut, Nicolas Frederic
core   +1 more source

Parity‐Dependent THz Harmonic Generation in Electrically Pumped Micro‐Lasers Exploiting Topological Insulator–Metamaterial Gratings

Advanced Materials, EarlyView.
Topological insulator–metamaterials integrated with electrically driven terahertz quantum cascade lasers enable parity‐dependent harmonic generation. Bulk‐dominated Bi2Se3 favors third‐harmonic emission at 9.96 THz, whereas topological‐surface‐state‐dominated Bi2Se3, Bi2Te3, and (Bi,Sb)2Te3 generate strong second harmonics near 6.5 THz.
Alessandra Di Gaspare, Craig S. Knox, Ahmet Yagmur, Sara Ghayeb Zamharir, Lianhe Li, Satoshi Sasaki, A. Giles Davies, Edmund H. Linfield, Joshua R. Freeman, Miriam S. Vitiello   +9 more
wiley   +1 more source

Interferometric analysis of laser-driven cylindrically focusing shock waves in a thin liquid layer

Scientific Reports, 2016
Shock waves in condensed matter are of great importance for many areas of science and technology ranging from inertially confined fusion to planetary science and medicine.
David Veysset, Alexei A. Мaznev, Thomas Pezeril, Steven Kooi, Keith A. Nelson   +4 more
doaj   +1 more source

Three-dimensional shock wave configurations induced by two asymmetrical intersecting wedges in supersonic flow [PDF]

, 2018
This study explores the three-dimensional (3D) wave configurations induced by 3D asymmetrical intersecting compression wedges in supersonic and hypersonic inviscid flows.
Teng HH(腾宏辉), Xiang GX(项高翔), Jiang ZL(姜宗林), Wang C(王春)   +3 more
core   +1 more source

Molybdenum Disulfide Bilayers Hybridized With Reduced Graphene Oxide Nanosheets for Enhanced Hydrogen Evolution Reaction

Advanced Materials Interfaces, EarlyView.
The integration of reduced graphene oxide nanosheet‐hybridized molybdenum disulfide bilayers to enhance hydrogen evolution reaction capabilities unveils thrilling opportunities for strain engineering, defect manipulation, and sophisticated twist‐angle assemblies with 2D heterostructures.
Bruno Ferreira Brischi, Gabriela Frajtag, João Pedro da Silva Mariano, Laís Fernanda Medeiros Ruela, Gustavo Duarte Verçosa, Camila Desiderio Fernandes, Murilo Santhiago, Letícia Mariê Minatogau Ferro, Leandro Merces   +8 more
wiley   +1 more source

Handbook of shock waves /

, 2001
The Handbook of Shock Waves contains a comprehensive, structured coverage of research topics related to shock wave phenomena including shock waves in gases, liquids, solids, and space. Shock waves represent an extremely important physical phenomena which
Ben-Dor, Gabi, Igra, Ozer., Lifshitz, Assa, Elperin, Tov.   +3 more
core  

Toward Perception‐Native Electronic Skin: Bio‐Inspired In‐/Near‐Sensor and Neuromorphic Computing for Humanoid Robots

Advanced Materials Technologies, EarlyView.
Dense tactile streams from across the humanoid body converge on collide in a central wiring and data bottleneck. By relocating computation closer to and then into the skin itself, near‐ and in‐sensor architectures, together with neuromorphic computing, chart a path toward perception‐native electronic skin, in which the conversion of stimulus into ...
Mijin Kim, Chang‐Jae Beak, Jiyoung Park, Youngdo Jung, Sunjong Oh, Sin‐Hyung Lee, Bo‐Yeon Lee   +6 more
wiley   +1 more source

(Numerical simulation on shock waves generated by explosive mixture gas from large nuclear blast load generator based on equivalent-energy prinaciple)

, 2014
Based on the nonlinear explicit dynamic finite element program LS-DYNA and the multimaterial Euler algorithm, the shock wave propagations were numerically simulated for the two explosion resources of the TNT dynamite and the acetylene- air gaseous ...
Duan, Zhongdong, Zhang, Chunwei (R16671), Zhang, Xiuhua   +2 more
core