- ablative material
-
абляционный материал
Англо-русский словарь технических терминов. 2005.
ablative material
Смотреть что такое "ablative material" в других словарях:
ablative — I. adjective Date: 15th century of, relating to, or constituting a grammatical case expressing typically the relations of separation and source and also frequently such relations as cause or instrument • ablative noun II. adjective Date: circa… … New Collegiate Dictionary
ablative — I. /ˈæblətɪv/ (say abluhtiv) Grammar –adjective 1. (in some inflected languages) denoting a case which has among its functions the indication of place from which, time when, place in which, manner, means, instrument, agent, etc. –noun 2. the… …
Ablative armor — is armor designed to negate damage by itself being damaged or destroyed through the process of ablation. In contemporary spacecraft, ablative plating is most frequently seen as an ablative heat shield for a vehicle that must enter atmosphere from … Wikipedia
ablative — [ab′lə tiv; ] for adj. 2 [, ab lāt′iv] adj. [ME < L ablativus < ablatus, pp. of auferre < ab , away + ferre, to BEAR1] 1. Gram. designating, of, or in a case expressing removal, deprivation, direction away from, source, cause, or agency… … English World dictionary
ablative polymer — A material which degrades controllably in an aggressive environment, especially on re entry space craft. Extreme temperatures are reached on heat shield, so it is protected with ablation shield made of e.g., silicone polymer. The same principle… … Dictionary of automotive terms
Atmospheric reentry — refers to the movement of human made or natural objects as they enter the atmosphere of a planet from outer space, in the case of Earth from an altitude above the edge of space. This article primarily addresses the process of controlled reentry… … Wikipedia
Ablation — is defined as the removal of material from the surface of an object by vaporization, chipping, or other erosive processes. The term occurs in space physics associated with atmospheric reentry, in glaciology, medicine and passive fire… … Wikipedia
Drywall — For the musical group, see Drywall (musical project). Vertically hung drywall with joint compound. Drywall, also known as plasterboard, wallboard or gypsum board is a panel made of gypsum plaster pressed between two thick sheets of paper. It is… … Wikipedia
Aerodynamic heating — is the heating of a solid body produced by the passage of fluid (such as air) over a body such as a meteor, missile, or airplane. It is a form of forced convection in that the flow field is created by forces beyond those associated with the… … Wikipedia
Mars Exploration Rover — Artist s conception of rover on Mars Part of a panorama taken by the Spi … Wikipedia
RS-68 — The Rocketdyne RS 68 (Rocket System 68) is a liquid hydrogen / liquid oxygen engine developed starting in the 1990s with the goal of producing a simpler, less costly heavy lift rocket engine for the Delta IV rocket. The RS 68 produces a thrust of … Wikipedia
