velocity potential

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• Velocity potential — A velocity potential is used in fluid dynamics, when a fluid occupies a simply connected region and is irrotational. In such a case,: abla imes mathbf{u} =0,where mathbf{u} denotes the flow velocity of the fluid. As a result, mathbf{u} can be… …   Wikipedia

• velocity potential — greičio potencialas statusas T sritis fizika atitikmenys: angl. velocity potential vok. Geschwindigkeitspotential, n rus. потенциал скорости, m pranc. potentiel de vitesse, m …   Fizikos terminų žodynas

• velocity potential — noun : the scalar quantity whose negative gradient equals the velocity in the case of irrotational flow of a fluid …   Useful english dictionary

• Potential flow — streamlines around a NACA 0012 airfoil at 11° angle of attack, with upper and lower streamtubes identified. In fluid dynamics, potential flow describes the velocity field as the gradient of a scalar function: the velocity potential. As a result,… …   Wikipedia

• Potential energy — This article is about a form of energy in physics. For the statistical method, see Potential energy statistics. Classical mechanics Newton s Second Law …   Wikipedia

• Velocity — In physics, velocity is defined as the rate of change of position. It is a vector physical quantity; both speed and direction are required to define it. In the SI (metric) system, it is measured in meters per second: (m/s) or ms 1. The scalar… …   Wikipedia

• Velocity (comics) — Superherobox caption=Cover of Velocity issue #1 comic color=#8080ff character name=Velocity real name=Carin Taylor publisher=Image Comics debut=Cyberforce Volume 2 Issue 1 creators=Marc Silvestri alliance color=#ffc0c0 alliances=Cyberforce… …   Wikipedia

• potential — 1. Capable of doing or being, although not yet doing or being; possible, but not actual. 2. A state of tension in an electric source enabling it to do work under suitable conditions; in relation to electricity, p. is analogous to the temperature… …   Medical dictionary

• potential — I. adjective Etymology: Middle English potencial, from Late Latin potentialis, from potentia potentiality, from Latin, power, from potent , potens Date: 14th century 1. existing in possibility ; capable of development into actuality < potential… …   New Collegiate Dictionary

• Aerodynamic potential flow code — Aerodynamic potential flow or panel codes are used to determine the velocity and subsequently the pressure distribution on an object. This may be a simple two dimensional object, such as a circle or wing and it may be a three dimensional vehicle …   Wikipedia

• Flow velocity — In fluid dynamics the flow velocity, or velocity field, of a fluid is a vector field which is used to mathematically describe the motion of a fluid.DefinitionThe flow velocity of a fluid is a vector field: mathbf{u}=mathbf{u}(mathbf{x},t)which… …   Wikipedia