Results 21 to 30 of about 1,811,844 (252)
Nonlinear AVA Inversion Based on a Novel Quadratic Approximation for Fluid Discrimination
Fluid discrimination plays an important role in reservoir exploration and development. At present, the fluid factors used for fluid discrimination are estimated by linear AVA inversion methods based on the linear approximations of the Zoeppritz equations.
Lin Zhou +5 more
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Optimization using surrogate models and partially converged computational fluid dynamics simulations [PDF]
Efficient methods for global aerodynamic optimization using computational fluid dynamics simulations should aim to reduce both the time taken to evaluate design concepts and the number of evaluations needed for optimization.
Alexander I.J. Forrester +5 more
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Based on the Moving Least Square (MLS) approximation, we propose a sharp interface direct-forcing immersed boundary method for incompressible fluid flows with fixed and moving boundaries.
Mehdi BADRI GHOMIZAD +2 more
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Fluid and diffusion approximations of probabilistic matching systems [PDF]
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Büke, Burak, Chen, Hanyi
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Ellipsoidal vortices in rotating stratified fluids : beyond the quasi-geostrophic approximation [PDF]
Support for this research has come from the UK Engineering and Physical Sciences Research Council (grant number EP/H001794/1).We examine the basic properties and stability of isolated vortices having uniform potential vorticity (PV) in a non-hydrostatic ...
Dritschel, David G. +2 more
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Exact controllability of Galerkin’s approximations of micropolar fluids [PDF]
We consider the nonlinear model describing micropolar fluid in a bounded smooth region of R
Araruna, F. D. +2 more
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This paper presents an a posteriori error estimator for a (piecewise linear) nonconforming finite element approximation of the problem defining the interaction between a free fluid and poroelastic structure.
Koffi Wilfrid Houédanou
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Thermodynamic Properties of the Parabolic-Well Fluid
The thermodynamic properties of the parabolic-well fluid are considered. The intermolecular interaction potential of this model, which belongs to the class of the so-called van Hove potentials, shares with the square-well and the triangular well ...
Mariano López de Haro +1 more
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Inversion for Geofluid Discrimination Based on Poroelasticity and AVO Inversion
Geofluid discrimination plays an important role in reservoir characterization and prospect identification. Compared with other fluid indicators, the effective pore-fluid bulk modulus is more sensitive to the property of fluid contained in reservoirs.
Lingqian Wang +5 more
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On the Holographic Bound in Newtonian Cosmology
The holographic principle sets an upper bound on the total (Boltzmann) entropy content of the Universe at around 10 123 k B ( k B being Boltzmann’s constant).
José M. Isidro +1 more
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