Results 31 to 40 of about 34,359,507 (329)
On the upstream mobility scheme for two-phase flow in porous media [PDF]
, 2009 When neglecting capillarity, two-phase incompressible flow in porous media is modelled as a scalar nonlinear hyperbolic conservation law. A change in the rock type results in a change of the flux function.
B Temple +28 more
core +12 more sources
Efficient Method for Heat Flux Calculations within Multidisciplinary Analyses of Hypersonic Vehicles
Aerospace, 2023 A large amount of heat flux from aerodynamic heating acts on reusable spacecraft; thus, an accurate heat flux prediction around spacecraft reentry is essential for developing a high-performance reusable spacecraft.
Jongho Jung, Kwanjung Yee, Shinkyu Jeong
doaj +1 more source
NanomaterialsHexagonal boron nitride (h-BN), a wide-bandgap semiconductor with excellent thermal stability, high electrical resistivity, and strong neutron absorption capacity, has attracted growing interest in the field of solid-state neutron detection.
Wendong Song +3 more
doaj +1 more source
Buoyant magnetic flux ropes in a magnetized stellar envelope: Idealized numerical 2.5-D MHD simulations [PDF]
, 2006 Context: The context of this paper is buoyant toroidal magnetic flux ropes, which is a part of flux tube dynamo theory and the framework of solar-like magnetic activity.
Archontis +11 more
core +5 more sources
Buildings, 2019 This paper proposes an alternative experimental procedure that uses infrared thermography (IRT) for measuring the surface temperature of building elements, through which it is possible to approximate the thermal transmittance or the U-value.
Mergim Gaši +2 more
semanticscholar +1 more source
Fast design method of variable flux reluctance machines
CES Transactions on Electrical Machines and Systems, 2018 In this paper, a fast design method is developed based on a combination of analytical and finite element (FE) methods for variable flux reluctance machines (VFRMs).
L.R. Huang +5 more
doaj +1 more source
Relative Flux Calibration of Keck HIRES Echelle Spectra
, 2003 We describe a new method to calibrate the relative flux levels in spectra from the HIRES echelle spectrograph on the Keck-I telescope. Standard data reduction techniques that transfer the instrument response between HIRES integrations leave errors in the
Burki G. +5 more
core +3 more sources
Catalysis Today, 2019 Fine crystals of sodium hexatitanate (Na2Ti6O13) were prepared by a flux method for photocatalytic steam reforming of methane (PSRM) to produce hydrogen.
H. Yoshida, S. Mizuba, A. Yamamoto
semanticscholar +1 more source
IET Electric Power Applications, 2022 When a power transformer is reconnected to a power grid, if the residual flux in its iron core is large, significant inrush current may be generated and result in closing failure.
Cailing Huo +3 more
doaj +1 more source
, 2007 It has been shown that the observed temporal distribution of transient events in the cosmos can be used to constrain their rate density. Here we show that the peak flux--observation time relation takes the form of a power law that is invariant to the ...
Blair, D. +3 more
core +1 more source