resistance heat
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Resistance Soldering — is soldering in which the heat is generated when current flows through a resistive material in a closed loop. When high current undergoes resistance, heat is produced. The current goes through a transformer secondary winding to a terminal. Then… … Wikipedia
Heat flux sensor — A heat flux sensor is a commonly used name for a transducer generating a signal that is proportional to the local heat flux. This heat flux can have different origins; in principle convective , radiative as well as conductive heat can be measured … Wikipedia
heat resistance — terminis atsparumas statusas T sritis chemija apibrėžtis Medžiagos atsparumas daugkartiniams staigiems temperatūros pokyčiams. atitikmenys: angl. heat endurance; heat resistance; heat stability; thermal stability rus. теплостойкость;… … Chemijos terminų aiškinamasis žodynas
heat endurance — terminis atsparumas statusas T sritis chemija apibrėžtis Medžiagos atsparumas daugkartiniams staigiems temperatūros pokyčiams. atitikmenys: angl. heat endurance; heat resistance; heat stability; thermal stability rus. теплостойкость;… … Chemijos terminų aiškinamasis žodynas
heat stability — terminis atsparumas statusas T sritis chemija apibrėžtis Medžiagos atsparumas daugkartiniams staigiems temperatūros pokyčiams. atitikmenys: angl. heat endurance; heat resistance; heat stability; thermal stability rus. теплостойкость;… … Chemijos terminų aiškinamasis žodynas
Heat transfer — is a discipline of thermal engineering that concerns the exchange of thermal energy from one physical system to another. Heat transfer is classified into various mechanisms, such as heat conduction, convection, thermal radiation, and phase change … Wikipedia
Resistance welding — refers to a group of welding processes that produce coalescence of faying surfaces where heat to form the weld is generated by the resistance of the welding current through the workpieces. Some factors influencing heat or welding temperatures are … Wikipedia
Heat conduction — or thermal conduction is the spontaneous transfer of thermal energy through matter, from a region of higher temperature to a region of lower temperature, and acts to equalize temperature differences. It is also described as heat energy… … Wikipedia
Resistance — may refer to: Physics * Electrical resistance, a measure of the degree to which an object opposes an electric current through it * Friction, the force that opposes (relative) motion ** Drag (physics) ( air resistance ), fluid or gas forces… … Wikipedia
Heat shock protein — Heat shock proteins (HSP) are a group of proteins whose expression is increased when the cells are exposed to elevated temperatures or other stress. This increase in expression is transcriptionally regulated. This dramatic upregulation of the… … Wikipedia
Resistance thermometer — Resistance thermometers, also called resistance temperature detectors (RTDs), are temperature sensors that exploit the predictable change in electrical resistance of some materials with changing temperature. As they are almost invariably made of… … Wikipedia
