Results 271 to 280 of about 85,869 (314)

Mathematical Analysis of a Subsurface Flow Model

SIAM Journal on Applied Mathematics
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Safaa Al Nazer, Christophe Bourel, Carole Rosier   +2 more
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Mathematical models of the flow in the basilar artery

Journal of Biomechanics, 1989
The flow in the basilar artery arises from the merging of the flows from the two vertebral arteries. This study deals with the question whether a parabolic (Poiseuille) profile will have been established before the basilar artery divides into both posterior cerebral arteries.
Krijger, J.K.B, Hillen, B, Hoogstraten, H.W   +2 more
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Mathematical semantics and data flow programming

Proceedings of the 3rd ACM SIGACT-SIGPLAN symposium on Principles on programming languages - POPL '76, 1976
A Data Flow program [1,2] is a flow-chart like network of operators which compute concurrently, dependent only on the availability of the data which flow along the paths. Each operator has only a local effect, transforming input data to output data.
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A mathematical model of the flow in the posterior communicating arteries

Journal of Biomechanics, 1982
This paper reports on a mathematical model designed to study the hemodynamics of one posterior communicating artery and its afferent and efferent vessels. The variables in the model are the diameter of the posterior communicating artery, the resistance in the vertebral artery and the ratio of the two peripheral resistances. In the model, the "posterior
HILLEN, B, GAASBEEK, T, HOOGSTRATEN, HW
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Mathematical Modeling Of River Flow

2021
Cilj ovog rada je pregled vrsta i namjena matematičkih modela za simuliranje riječnih tokova koji mogu biti od koristi u ekoinženjerstvu. To uključuje modele korisne za procjenu utjecaja na okoliš, brzinu razgradnje polutanata i monitoring termalnog zagađenja.
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Mathematical modeling of Stratified flows

2007
The present Chapter of the lecture notes is divided into three different sections. The first section is devoted to the description of the equations governing a stratified flow field. The Reynolds averaged equations are derived together with the transport equations for the mean and turbulent kinetic energies.
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Mathematical Description of Turbulent Flows

Journal of the Hydraulics Division, 1982
The mathematical description of uniform density and thermally stratified flows in terms of space averages is reviewed. The governing equations are presented and the use of alternative space filters is discussed. Different models for Sub-Grid-Scale (SGS) turbulent transport are examined.
Angelos N. Findikakis, Robert L. Street
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Mathematical Simulation of Flows In the Field of the Flow Separation

AIP Conference Proceedings, 2006
The modern space vehicles intended for flight in the space and returns to the Earth, operate in conditions of the considerable gas dynamic and heat loads. At designing of a thermal protection of space vehicle it is necessary to determine gas dynamic properties of streamlining of the vehicle, that calculate thermal effects on devices of its construction.
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Flow and its relationship with the mathematics classroom

2020
This thesis contributes to the field of mathematics education. Using a phenomenological approach, I investigated the multi-dimensional model of the flow phenomenon and its interdependence with the mathematics classroom. Learners of mathematics often have a great enjoyment when carrying out mathematical activities.
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Toward a mathematical foundation for information flow security

Proceedings. 1991 IEEE Computer Society Symposium on Research in Security and Privacy, 1992
We describe a general purpose, probabilistic system model that can be used to model a large class of probabilistic (as well as deterministic) computer systems. We develop the necessary probability theory to rigorously state and reason about properties of probabilistic systems.
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