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1 Journal of Heat Transfer
Mass media: JHTУниверсальный русско-английский словарь > Journal of Heat Transfer
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2 отношение
Отношение (теплопроводности меди к теплопроводности бронзы)-- The copper-to-bronze thermal conductivity ratio was 7.00 at 100°C. Отношение - attitude, treatment (к проблеме и т.п.); relation (связь); ratio (величин)Based on this fact, it is reasonable to presume that the damage bears some relation to the journal orbit. (... имеет отношение к траектории шипа)Отношение... кThe effectiveness, e, of an exchanger is by definition the ratio of the actual heat transfer rate to the maximum heat transfer rate possible.k is defined as the ratio of the ambient mean free path l over the bearing trailing-edge clearance, h.—заслуживать... к себе отношения—отклонение величины угла по отношению к поверхности... не более... ммРусско-английский научно-технический словарь переводчика > отношение
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3 журнал
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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
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
Heat pipe — A heat pipe is a heat transfer mechanism that can transport large quantities of heat with a very small difference in temperature between the hotter and colder interfaces. Inside a heat pipe, at the hot interface a fluid turns to vapour and the… … Wikipedia
Heat sink — A heat sink (or heatsink) is an environment or object that absorbs and dissipates heat from another object using thermal contact (either direct or radiant). Heat sinks are used in a wide range of applications wherever efficient heat dissipation… … Wikipedia
Heat — In physics, heat, symbolized by Q , is energy transferred from one body or system to another due to a difference in temperature. [cite book|author= Daintith, John |title=Oxford Dictionary of Physics|publisher=Oxford University… … Wikipedia
Heat capacity — Thermodynamics … Wikipedia
Heat press — A heat press is a machine engineered to imprint a design or graphic on a substrate, such as a t shirt, with the application of heat and pressure for a preset period of time. While heat presses are often used to apply designs to fabrics, they can… … Wikipedia
Micro heat exchanger — Micro heat exchangers, Micro scale heat exchangers, or microstructured heat exchangers are heat exchangers in which (at least one) fluid flows in lateral confinements with typical dimensions below 1 mm. The most typical such confinement are… … Wikipedia
Critical heat flux — describes the thermal limit of a phenomenon where a phase change occurs during heating (such as bubbles forming on a metal surface used to heat water), which suddenly decreases the efficiency of heat transfer, thus causing localised overheating… … Wikipedia
Geothermal heat pump — A geothermal heat pump system is a heating and/or an air conditioning system that uses the Earth s ability to store heat in the ground and water thermal masses. These systems operate based on the stability of underground temperatures: the ground… … Wikipedia
