Results 31 to 40 of about 1,112,087 (296)
Optimization of heat sinks with plate fins in air-jet cooling
Nihon Kikai Gakkai ronbunshu, 2014 Heat density of high-load electronics such as high-performance servers and the inverters used in vehicles has been increasing as the result of higher processing speeds and computational scale, and higher output, etc.
Takayuki ATARASHI +2 more
doaj +1 more source
An easterly tip jet off Cape Farewell, Greenland. II: Simulations and dynamics [PDF]
, 2009 An easterly tip jet that occurred on 21 February 2007 off Cape Farewell, Greenland, is examined. In Part I of this article aircraft observations were described.
Barstad +28 more
core +1 more source
Baryon breakdown in black hole
Frontiers in Physics, 2022 According to relativity theory, a black hole is a distinct region in spacetime; according to astronomical observations, it is a celestial body transforming matter into high-energy jets.
Lauri Lehmonen, Arto Annila
doaj +1 more source
Thermal Effects in Dissimilar Magnetic Pulse Welding
Metals, 2019 Magnetic pulse welding (MPW) is often categorized as a cold welding technology, whereas latest studies evidence melted and rapidly cooled regions within the joining interface.
Joerg Bellmann +6 more
doaj +1 more source
Jet Collimation by Small-Scale Magnetic Fields [PDF]
, 2001 A popular model for jet collimation is associated with the presence of a large-scale and predominantly toroidal magnetic field originating from the central engine (a star, a black hole, or an accretion disk). Besides the problem of how such a large-scale
Benford G. +17 more
core +3 more sources
Physics Letters A, 2011 We discuss time-dependent gravitational fields that "accelerate" free test particles to the speed of light resulting in cosmic double-jet configurations. It turns out that complete gravitational collapse along a spatial axis together with corresponding expansion along the other two axes leads to the accelerated motion of free test particles up and down
Chicone, C., Mashhoon, B., Rosquist, K.
openaire +3 more sources
Engineering Applications of Computational Fluid Mechanics, 2020 When the canard-controlled missile is conducting roll control, the asymmetric downwash induced by the canard impacts on the fins and produces a reverse rolling moment, resulting in the aerodynamic coupling between the canards and the fins.
Jiawei Zhang +3 more
doaj +1 more source
Fringe Visibility Estimators for the Palomar Testbed Interferometer [PDF]
, 1998 Visibility estimators and their performance are presented for use with the Palomar Testbed Interferometer (PTI). One operational mode of PTI is single-baseline visibility measurement using pathlength modulation with synchronous readout by a NICMOS-3 ...
Colavita Jet Propulsion, M. M. Colavita
core +4 more sources
Event Activity Measurements and Mid-Rapidity Correlations in 200 GeV pAu Collisions at STAR
Proceedings, 2019 These proceedings report preliminary measurements of correlations between mid-rapidity charged tracks and high-rapidity event activity (EA) at STAR for s NN = 200 G e V p+Au collisions taken in 2015.
David Stewart
doaj +1 more source
Super-Resolved Image of M87 Observed with East Asian VLBI Network
Galaxies, 2023 Obtaining high-resolution images at centimeter-or-longer wavelengths is vital for understanding the physics of jets. We reconstructed images from the M87 22 GHz data observed with the East Asian VLBI Network (EAVN) by using the regularized maximum ...
Fumie Tazaki +13 more
doaj +1 more source