Results 111 to 120 of about 651,711 (257)

Near-full density enabled excellent dynamic mechanical behavior in additively manufactured 316L stainless steels

Materials & Design
Mechanical properties of additively manufactured alloys are momentously affected by the fabrication defects, thus limiting their applications in extreme conditions.
Yuan Wang, Xuhai Li, Xiaotian Yao, Qiyue Hou, Zhiguo Li, Fengchao Wu, Yuying Yu, Xuemei Li, Jianbo Hu   +8 more
doaj  

The Lopatinski determinant of small shocks may vanish [PDF]

arXiv, 2011
The Kreiss-Majda Lopatinski determinant encodes a uniform stability property of shock wave solutions to hyperbolic systems of conservation laws in several space variables. This note deals with the Lopatinski determinant for shock waves of sufficiently small amplitude. The determinant is known to be non-zero for so-called extreme shock waves, i.
arxiv  

The Structure of Shock Waves in the Continuum Theory of Fluids [PDF]

, 1953
David Gilbarg, D. Paolucci
openalex   +1 more source

Synthesis of diamonds [PDF]

, 1970
Shock wave transmitted through a solid exponential horn generates heat and pressure to convert part of a charge of graphite to diamonds.
Estes, M. F., Rasquin, J. R.
core   +1 more source

Radio Bursts Associated with Flare and Ejecta in the 13 July 2004 Event

, 2008
We investigate coronal transients associated with a GOES M6.7 class flare and a coronal mass ejection (CME) on 13 July 2004. During the rising phase of the flare, a filament eruption, loop expansion, a Moreton wave, and an ejecta were observed.
A. Klassen, A. Klassen, A. Warmuth, A. Warmuth, B. Vrs̆nak, B. Vrs̆nak, B. Vrs̆nak, B. Vrs̆nak, B. Vrs̆nak, B.J. Thompson, B.N. Handy, C. Dauphin, D.B. Melrose, D.E. Gary, D.M. Rust, G. Mann, G. Mann, G. Newkirk Jr., G.A. Dulk, G.E. Brueckner, G.J. Nelson, H. Nakajima, H. Nakajima, H.V. Cane, I.H. Cairns, J. Lin, J.-P. Delaboudinière, K. Hori, K. Saito, K.R. Subramanian, M. Temmer, M.J. Reiner, M.J. Reiner, M.R. Kundu, N.J. Lehtinen, P. Démoulin, R.D. Robinson, R.P. Lin, S. Koutchmy, S. Mancuso, S. Mancuso, S. Pohjolainen, S. Pohjolainen, T. Sakurai, W.J. Wagner, Y. Uchida   +45 more
core   +1 more source

Simultaneous Light-Absorption and Emission Measurements behind a Shock Wave [PDF]

, 1956
F. Harshbarger
openalex   +1 more source

Self-similar wave breaking in dispersive Korteweg-de Vries hydrodynamics

, 2018
We discuss the problem of breaking of a nonlinear wave in the process of its propagation into a medium at rest. It is supposed that the profile of the wave is described at the breaking moment by the function $(-x)^{1/n}$ ($x0$, negative pulse) of the ...
Kamchatnov, A. M.
core   +1 more source

Cosmic ray acceleration at relativistic and ultrarelativistic shock waves [PDF]

arXiv, 2000
Using the Monte Carlo simulations we apply a method of discrete small amplitude particle momentum scattering to reproduce highly anisotropic conditions at relativistic shocks. We discusse acceleration times scales in relativistic shocks. Next, we describe newly found acceleration mechanism at ultrarelativistic shocks.
arxiv  

Dynamic Compression of Liquids from Measurements on Strong Shock Waves [PDF]

, 1957
John MacLaren Walsh, Melvin H. Rice
openalex   +1 more source

Public debate on metallic hydrogen to boost high pressure research

Matter and Radiation at Extremes, 2017
Instead of praises from colleagues, the claim of observation of metallic hydrogen at 495 GPa by Dias and Silvera met much skepticism, and grew into a public debate at the International Conference on High-Pressure Science and Technology, AIRAPT26.
Hua Y. Geng
doaj   +1 more source