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Capacitor discharge technique
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In magnetic particle testing, magnetization technique generally characterized by a short duration, high intensity electrical pulse, often performed on oil country tubular goods. capacity, heat: ability of a material or structure to store heat. the product of the specific heat and the density of the material. this means that denser materials generally will have higher heat capacities than porous materials. heat capacity is the amount of energy (j·m–3·k–1) required to elevate by one degree a given volume of material. among common materials, water has one of the highest heat capacities; air, one of the lowest. compare capacitance, thermal; conductivity, thermal.
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Magnetization, английский
Induced dipole moment per unit volume of a solid. (2) act of inducing a magnetic field in a ferromagnetic object.
Electrical, английский
Capacitance, английский
- The quantitative measure of the electric-energy storage capability of a capacitor; usually measured in farads or microfarads (10?6 farads).
- The measure of the ability of a nonconductor to store electrical energy by means of the potential difference across the surfaces of the nonconductor.
Conductivity, английский
- Conductivité
- The rate at which heat is transmitted through a material.
- A term used in describing the capability of a material to carry an electrical charge. usually expressed as a percentage of copper conductivity copper being one hundred (100%) percent. conductivity is expressed for a standard configuration of conductor.
- Проводимость
- Удельная электропроводность; удельная электрическая проводимость
- Parameter used for characterising hydrogeological conditions, more
- This is the inverse of resistance, and refers to the ability of a conductor to carry current.
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Cavitation errosion, английский
Loss of material due to the repeated formation and collapse of bubbles at the surface of an object in contact with a rapidly flowing liquid. ccd: see charge coupled device. celsius (centigrade): temperature scale based on 273 k (0 °c = +32 °f) as the freezing point of water and 373 k (100 °c = 212 °f) as the boiling point of water at standard atmospheric pressure. a relative scale related to the kelvin scale (0 °c = 273.12 k; 1 °c = 1 k).
Calibrated leak, английский
Instrument or specimen providing a known conductance, or leakage rate, for purposes of reference or comparison. see also standard.
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