flux of vector
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Vector control (motor) — Vector control (also called Field Oriented Control, FOC) is one method used in variable frequency drives to control the torque (and thus finally the speed) of three phase AC electric motors by controlling the current fed to the machine.MethodThe… … Wikipedia
Flux — This article is about the concept of flux in science and mathematics. For other uses of the word, see Flux (disambiguation). In the various subfields of physics, there exist two common usages of the term flux, both with rigorous mathematical… … Wikipedia
Vector area — In geometry, for a finite planar surface of scalar area S, the vector area :mathbf{S} is defined as a vector whose magnitude is S and whose direction is perpendicular to the plane, as determined by the right hand rule on the rim (moving one s… … Wikipedia
Vector calculus — Topics in Calculus Fundamental theorem Limits of functions Continuity Mean value theorem Differential calculus Derivative Change of variables Implicit differentiation Taylor s theorem Related rates … Wikipedia
vector flux — vektoriaus srautas statusas T sritis fizika atitikmenys: angl. vector flux; vectorial flux vok. Vektorfluß, m rus. поток вектора, m pranc. flux du vecteur, m; flux vectoriel, m … Fizikos terminų žodynas
flux du vecteur — vektoriaus srautas statusas T sritis fizika atitikmenys: angl. vector flux; vectorial flux vok. Vektorfluß, m rus. поток вектора, m pranc. flux du vecteur, m; flux vectoriel, m … Fizikos terminų žodynas
flux vectoriel — vektoriaus srautas statusas T sritis fizika atitikmenys: angl. vector flux; vectorial flux vok. Vektorfluß, m rus. поток вектора, m pranc. flux du vecteur, m; flux vectoriel, m … Fizikos terminų žodynas
Magnetic flux — This article is about magnetic flux. For the magnetic field B (magnetic flux per area), see magnetic flux density. For the magnetic field H , see H field. Electromagnetism … Wikipedia
Poynting vector — In physics, the Poynting vector can be thought of as representing the energy flux (in W/m2) of an electromagnetic field. It is named after its inventor John Henry Poynting. Oliver Heaviside independently co discovered the Poynting vector. In… … Wikipedia
Magnetic flux leakage — (MFL) is a magnetic method of nondestructive testing that is used to detect corrosion and pitting in steel structures, most commonly pipelines and storage tanks. The basic principle is that a powerful magnet is used to magnetize the steel. At… … Wikipedia
Fast flux — is a DNS technique used by botnets to hide phishing and malware delivery sites behind an ever changing network of compromised hosts acting as proxies. It can also refer to the combination of peer to peer networking, distributed command and… … Wikipedia
