constant potential

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• constant-potential accelerator — pastoviojo potencialo greitintuvas statusas T sritis fizika atitikmenys: angl. constant potential accelerator vok. Beschleuniger mit konstantem Potential, m rus. ускоритель с постоянным потенциалом, m pranc. accélérateur à potentiel constant, m …   Fizikos terminų žodynas

• constant-potential generator — pastovios įtampos generatorius statusas T sritis automatika atitikmenys: angl. constant potential generator vok. Generator für konstante Spannung, m rus. генератор постоянного напряжения, m pranc. générateur de tension constante, m …   Automatikos terminų žodynas

• 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 temperature — The potential temperature of a parcel of fluid at pressure P is the temperature that the parcel would acquire if adiabatically brought to a standard reference pressure P {0}, usually 1000 millibars. The potential temperature is denoted heta and,… …   Wikipedia

• Potential density — The potential density of a fluid parcel at pressure P is the density that the parcel would acquire if adiabatically brought to a reference pressure P {0}, often 1 bar (100 kPa). Whereas density changes with changing pressure, potential density of …   Wikipedia

• Potential theory — may be defined as the study of harmonic functions. Definition and comments The term potential theory arises from the fact that, in 19th century physics, the fundamental forces of nature were believed to be derived from potentials which satisfied… …   Wikipedia

• Constant air volume — (CAV) is a type of heating, ventilating, and air conditioning (HVAC) system. In a simple CAV system, the supply air flow rate is constant, but the supply air temperature is varied to meet the thermal loads of a space.[1] Most CAV systems are… …   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

• potential energy — Physics. the energy of a body or a system with respect to the position of the body or the arrangement of the particles of the system. Cf. kinetic energy. [1850 55] * * * Energy stored by an object by virtue of its position. For example, an object …   Universalium

• Constant coefficients — In mathematics, constant coefficients is a term applied to differential operators, and also some difference operators, to signify that they contain no functions of the independent variables, other than constant functions. In other words, it… …   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