- heat currents
- • топлинен поток
English-Bulgarian polytechnical dictionary . 2013.
English-Bulgarian polytechnical dictionary . 2013.
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 — 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 haze — noun a shimmering atmospheric disturbance caused by currents of warm air between the observer and the object observed … Wiktionary
convective heat — heat conveyed to the surface of the body from warm currents of water or air … Medical dictionary
Subsurface currents — are oceanic currents that flow beneath and usually independently of surface currents. Most are very deep, and as such, very little is known about these currents.They include a broad variety of currents, from thermohaline currents to turbidity… … Wikipedia
Global Convection Currents — are one of the many forms of convection here on Earth, they are a form of small to high speed winds. These winds can be anything from a few knots to winds in the 80 100 knot range. These winds are caused by natural convection currents. These… … Wikipedia
War of Currents — In the War of Currents era (sometimes, War of the Currents or Battle of Currents ) in the late 1880s, George Westinghouse and Thomas Edison became adversaries due to Edison s promotion of direct current (DC) for electric power distribution over… … 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
2003 European heat wave — The 2003 European heat wave also known as The Great Draught or The Big Heatwave in the UK Quoted by DR. Adam Relton was one of the hottest summers on record in Europe. The heat wave led to health crises in several countries and combined with… … Wikipedia
Thermal conduction — In heat transfer, conduction (or heat conduction) is a mode of transfer of energy within and between bodies of matter, due to a temperature gradient. Conduction means collisional and diffusive transfer of kinetic energy of particles of ponderable … Wikipedia
John Devitt — (born 4 February 1937 in Granville, New South Wales) was an Australian sprint freestyle swimmer of the 1960s, who won a gold medal in the 100 m freestyle at the 1960 Summer Olympics in Rome. He won in controversial circumstances, being awarded… … Wikipedia