surface heat transfer

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• 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

• Heat transfer coefficient — The heat transfer coefficient, in thermodynamics and in mechanical and chemical engineering, is used in calculating the heat transfer, typically by convection or phase change between a fluid and a solid::Delta Q=h cdot A cdot Delta T cdot Delta… …   Wikipedia

• heat-transfer surface — šilumą perduodantis paviršius statusas T sritis radioelektronika atitikmenys: angl. heat transfer area; heat transfer surface vok. Wärmeübertragungsfläche, f rus. поверхность теплопередачи, f; теплопередающая поверхность, f pranc. aire de… …   Radioelektronikos terminų žodynas

• heat-transfer area — šilumą perduodantis paviršius statusas T sritis radioelektronika atitikmenys: angl. heat transfer area; heat transfer surface vok. Wärmeübertragungsfläche, f rus. поверхность теплопередачи, f; теплопередающая поверхность, f pranc. aire de… …   Radioelektronikos terminų žodynas

• surface coefficient of heat transfer — paviršiaus šilumos perdavos koeficientas statusas T sritis Standartizacija ir metrologija apibrėžtis Apibrėžtį žr. priede. priedas( ai) Grafinis formatas atitikmenys: angl. surface coefficient of heat transfer rus. коэффициент поверхностной… …   Penkiakalbis aiškinamasis metrologijos terminų žodynas

• surface coefficient of heat transfer — paviršiaus šilumos perdavos koeficientas statusas T sritis fizika atitikmenys: angl. surface coefficient of heat transfer vok. Wärmeübergangskoeffizient der Oberfläche, m rus. коэффициент поверхностной теплопередачи, m pranc. coefficient de… …   Fizikos terminų žodynas

• heat transfer area — šilumos atidavimo paviršius statusas T sritis Energetika apibrėžtis Šilumokaičio ar kito įrenginio paviršius, nuo kurio aplinkai atiduodama šiluma. atitikmenys: angl. heat transfer area vok. Wärmeübergangsfläche, f rus. поверхность теплоотдачи, f …   Aiškinamasis šiluminės ir branduolinės technikos terminų žodynas

• Enhanced heat transfer — Heat exchangers were initially developed to use plain (or smooth) heat transfer surfaces. An Enhanced heat transfer surface has a special surface geometry that provides a higher thermal performance, per unit base surface area than a plain surface …   Wikipedia

• Convective heat transfer — See also: Heat transfer and convection This figure shows a calculation for thermal convection. Colors closer to red are hot areas and colors closer to blue are cold areas. In this figure, a hot, less dense lower boundary layer sends plumes… …   Wikipedia

• Condenser (heat transfer) — For other Condensers not involving heat transfer, see Condenser (disambiguation). In systems involving heat transfer, a condenser is a device or unit used to condense a substance from its gaseous to its liquid state, typically by cooling it. In… …   Wikipedia

• Radiosity (heat transfer) — In the fields of optics and heat transfer, radiosity is the total emitted and reflected radiation leaving a surface. The diffuse radiosity (J) is the integral of the hemispherical spectral radiosity (J {lambda}) over the spectrum::J = int… …   Wikipedia