Results 11 to 20 of about 6,149,134 (223)

Dispersal Characteristics Dependence on Mass Ratio for Explosively Driven Dry Powder Particle

Materials, 2023
An investigation on the dispersal characteristics of the cylindrically packed material of dry powder particles driven by explosive load is presented. By establishing a controllable experimental system under laboratory conditions and combining with near-field simulation, the particle dispersal process is described.
Sun, Binfeng, Bai, Chunhua, Zhao, Caihui, Li, Jianping, Jia, Xiaoliang   +4 more
openaire   +2 more sources

Application of Deep Learning Techniques to Predict the Mechanical Strength of Al-Steel Explosive Clads

Metals, 2023
In this study, the tensile and shear strengths of aluminum 6061-differently grooved stainless steel 304 explosive clads are predicted using deep learning algorithms, namely the conventional neural network (CNN), deep neural network (DNN), and recurrent ...
Somasundaram Saravanan, Kanagasabai Kumararaja, Krishnamurthy Raghukandan   +2 more
doaj   +1 more source

Effect of Confinement on Detonation Velocity and Plate Dent Test Results for ANFO Explosive

Energies, 2022
The detonation properties of nonideal explosives are highly dependent on charge diameter and existence and properties of confinement. In this study, the effect of different confinements on the detonation velocity of ANFO explosives was experimentally ...
V. Bohanek, M. Sućeska, M. Dobrilović, P. Hartlieb   +3 more
semanticscholar   +1 more source

Explosive Welding of Copper to High Nitrogen Austenitic Stainless Steel

Metals, 2019
In this work, T2 red copper and high nitrogen austenitic stainless steel (HNASS) were explosively welded for the first time. The welding window was theoretically developed, and the experiment was designed by considering the effect of explosive loading on
Yingbin Liu, Chao Li, Xiaoyan Hu, Chufan Yin, Tiansheng Liu   +4 more
doaj   +1 more source

The charged black-hole bomb: A lower bound on the charge-to-mass ratio of the explosive scalar field [PDF]

, 2016
The well-known superradiant amplification mechanism allows a charged scalar field of proper mass μ and electric charge q to extract the Coulomb energy of a charged Reissner–Nordstrom black hole.
S. Hod
semanticscholar   +1 more source

Recent advances in the application of stable isotope ratio analysis in forensic chemistry [PDF]

, 2010
This review paper updates the previous literature in relation to the continued and developing use of stable isotope ratio analysis in samples which are relevant to forensic science.
Benson, Benson, Benson, Bernstein, Besacier, Billault, Bowen, Brenna, Buchanan, Carter, Carter, Casale, de Korompay, Desage, Ehleringer, Ehleringer, Farmer, Farmer, Fraser, Fraser, Hilary A. S. Buchanan, James G. Fraser, Kathleen A. Savage, Kelly, Kurashima, Lock, Mas, Meier-Augenstein, Meier-Augenstein, Meier-Augenstein, Niamh Nic Daeid, Nissenbaum, Palhol, Pierrini, Podlesak, Quirk, Sarah L. Cresswell, Shibuya, Taylor, van Es, Widory   +40 more
core   +1 more source

The Effect of Explosıve Ratıo on Interface Formatıon in Explosıon Weldıng of Non Alloyed and Austenıtıc Steel Plates

Gazi Üniversitesi Fen Bilimleri Dergisi, 2017
In this study, weldability of austenitic stainless steel sheet to DKP sheet metals by explosive welding and the effect of explosive ratio (Elbar 5) on the joint interface have been investigated experimentally.
Mehmet Serkan YILDIRIM, Ahmet DURGUTLU
doaj   +1 more source

Postactivation Potentiation Counteracts Low- Frequency Fatigue of Quadriceps Muscle during Explosive Strength Training Session

Baltic Journal of Sport and Health Sciences, 2018
Repeated activation of muscle induces processes resulting in decreased performance (fatigue) as well as enhanced performance (postactivation potentiation, (PAP)).
Nerijus Masiulis, Albertas Skurvydas, Sigitas Kamandulis, Lina Kamandulienė   +3 more
doaj   +1 more source

The Relationship of Some Mascular Strength Aspects and its contribution ratio in the achievement of speed runNisreen Bahjat [PDF]

مجلة الرافدين للعلوم الرياضية, 2007
The research aimed at realizing the relation ship between the achievement of speed run (30m & 80m) and some aspects of mascular strength such as; strength equation, explosive strength and speed distinguished strength.
Nisreen Bahjat
doaj   +1 more source

NUMERICAL SIMULATION OF TRANSIENT STRESS WAVES IN ELASTIC HALF PLANE WITH A RECTANGULAR CAVITY WHILE CENTERING THE VERTICAL EXPLOSIVE IMPACT

Structural Mechanics of Engineering Constructions and Buildings, 2017
The paper provides some information modeling safety elastic half plane in the case of non-stationary wave explosive impact using the finite element method. Considered the wave theory of explosive safety.
V K MUSAYEV
doaj   +1 more source