heat barrier


heat barrier
[1950-55]

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Universalium. 2010.

Look at other dictionaries:

  • heat barrier — n. THERMAL BARRIER …   English World dictionary

  • heat barrier — šiluminis barjeras statusas T sritis fizika atitikmenys: angl. heat barrier; thermal barrier vok. Hitzbarriere, f; Hitzemauer, f; Wärmemauer, f rus. тепловой барьер, m pranc. barrière thermique, f; seuil thermique, m …   Fizikos terminų žodynas

  • heat barrier — /ˈhit bæriə/ (say heet bareeuh) noun → thermal barrier …   Australian English dictionary

  • heat barrier — noun a limit to high speed flight imposed by aerodynamic heating • Syn: ↑thermal barrier • Hypernyms: ↑limit, ↑bound, ↑boundary …   Useful english dictionary

  • heat barrier — noun the limitation of the speed of an aircraft or other flying object by heat resulting from air friction …   English new terms dictionary

  • 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 — n. & v. n. 1 a the condition of being hot. b the sensation or perception of this. c high temperature of the body. 2 Physics a a form of energy arising from the random motion of the molecules of bodies, which may be transferred by conduction,… …   Useful english dictionary

  • 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

  • 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 shield — noun a protective covering that protects a spacecraft from overheating on reentry • Hypernyms: ↑protective covering, ↑protective cover, ↑protection • Part Holonyms: ↑spacecraft, ↑ballistic capsule, ↑space vehicle …   Useful english dictionary