Results 81 to 90 of about 491,361 (291)

Experimental investigation of the reaction-build-up for plastic bonded explosive JOB-9003

Matter and Radiation at Extremes, 2017
In order to measure the shock initiation behavior of JOB-9003 explosives, Al-based embedded multiple electromagnetic particle velocity gauge technique has been developed.
Xu Zhang, Yanfei Wang, Feng Zhao, Rong Zhang, Bin Zhong   +4 more
doaj   +1 more source

Experimental investigation of unsteadiness in transonic shock boundary layer interaction [PDF]

, 2010
Transonic shock wave/boundary layer interaction over a wall-mounted bump was investigated with specific focus on shock wave unsteadiness and identification of its source. A large separation bubble resulted of an interaction driven by a flow characterized
Bénard, Emmanuel, Huang, Jui-Che, Raghunathan, Srinivasan   +2 more
core  

Shocks in non-loaded bead chains with impurities

, 1999
We numerically investigate the problem of the propagation of a shock in an horizontal non-loaded granular chain with a bead interaction force exponent varying from unity to large values.
Hascoet, E., Herrmann, H.
core   +2 more sources

Hybrid Magnetoactive Soft Elastomers: Material Development Toward Application in Diaphragm Pumps

Advanced Materials Technologies, EarlyView.
Hybrid magnetoactive soft elastomeric membranes are developed by combining two different types of magnetic particles. The membranes exhibit distinct mechanical, magnetic and thermal properties owing to the unique characteristics of the two magnetic particles.
Somashree Mondal, Paweł Orkisz, Bogdan Sapiński, Ralph Spolenak, Frank Clemens   +4 more
wiley   +1 more source

The Side-Release Method Measures the High-Pressure Sound Velocity of Iron Using Line-Spatially Resolved DISAR

Micromachines
The study of high-pressure sound velocity is an important part of shock wave physics, and the study of ultra-high pressure sound velocity of iron is of great significance to many research fields such as geophysics, solid state physics, and ...
Long Chen, Cangli Liu, Longhuang Tang, Heli Ma, Xing Jia, Tianjiong Tao, Shenggang Liu, Yongchao Chen, Xiang Wang, Jian Wu, Chengjun Li, Dameng Liu, Jidong Weng, Huan Liu   +13 more
doaj   +1 more source

The structure of radiative shock waves. III. The model grid for partially ionized hydrogen gas

, 2001
The grid of the models of radiative shock waves propagating through partially ionized hydrogen gas with temperature 3000K
Abt, Alvarez, Bowen, D. Gillet, Fadeyev, Fadeyev, Fadeyev, Fadeyev, Fox, Gillet, Gillet, Hoefner, Klein, Klein, Lèbre, Marshak, Pijpers, Unno, Willson, Willson, Wood, Wood, Yu. A. Fadeyev   +22 more
core   +1 more source

Transducers Across Scales and Frequencies: A System‐Level Framework for Multiphysics Integration and Co‐Design

Advanced Materials Technologies, EarlyView.
Transducers convert physical signals into electrical and optical representations, yet each mechanism is bounded by intrinsic trade‐offs across bandwidth, sensitivity, speed, and energy. This review maps transduction mechanisms across physical scale and frequency, showing how heterogeneous integration and multiphysics co‐design transform isolated ...
Aolei Xu, Mengyao Xiao, Zhouli Sui, Yinpeng Wang, Daoye Zheng, Yuxin Liu, Luwei Wang, Huajun Liu, Chengkuo Lee   +8 more
wiley   +1 more source

Flexible Chemiresistive Chitosan‐Glycerol Sensors on Laser‐Induced Graphene Electrodes for Room‐Temperature Ammonia Detection

Advanced Materials Technologies, EarlyView.
Flexible Chitosan‐glycerol sensor integrated with porous laser‐induced graphene (LIG) electrodes enable room‐temperature chemiresistive detection of ammonia (NH3) and proof‐of‐concept detection of fish spoilage. ABSTRACT We report a metal‐free sensor platform combining laser induced graphene (LIG) electrodes with drop‐deposited, glycerol‐plasticized ...
Mintesinot Tamiru Mengistu, Richard Murray, Cara‐Lena Nies, Cathal Larrigy, Martina Piletti, Jahidul Islam, Daniela Iacopino, Eileen Hurley, Michael Nolan, Aidan J. Quinn   +9 more
wiley   +1 more source

Spall damage of Invar alloys under shock loading: Interplay between segregation bands, grain boundaries and deformation twins

Materials & Design
This work investigates the effect of elemental segregation bands on the spallation damage behavior of Invar 36 alloys. Plate impact recovery experiments and postmortem characterizations, as well as molecular dynamics simulations considering anisotropic ...
Zeming Tang, Sen Chen, Xiaotian Yao, Zhenyu Jiao, Yuan Wang, Yaping Zhang, Yuying Yu, Changming Hu, Jianbo Hu   +8 more
doaj   +1 more source

How far away are accurate equations of state determinations? Some issues on pressure scales and non-hydrostaticity in diamond anvil cells

Matter and Radiation at Extremes, 2016
The equations of state (EOSs) of materials are the cornerstone of condensed matter physics, material science, and geophysics. However, acquiring an accurate EOS in diamond anvil cell (DAC) experiments continues to prove problematic because the current ...
Lei Liu, Yan Bi
doaj   +1 more source