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ablative heat shield material

См. также в других словарях:

  • 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

  • heat shield — noun Date: 1962 a barrier of ablative material to protect a space capsule from heat on its entry into an atmosphere …   New Collegiate Dictionary

  • 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 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

  • Space Shuttle thermal protection system — The Space Shuttle thermal protection system (TPS) is the barrier that protects the Space Shuttle Orbiter during the searing 1650 °C (3000 °F) heat of atmospheric reentry. A secondary goal is to protect from the heat and cold of space while on… …   Wikipedia

  • Space capsule — A space capsule is an often manned spacecraft which has a simple shape for the main section, without any wings or other features to create lift during atmospheric reentry.Capsules have been used in most of the manned space programs to date,… …   Wikipedia

  • MOOSE — MOOSE, originally an acronym for Man Out Of Space Easiest and later changed to the more professional sounding Manned Orbital Operations Safety Equipment, was a proposed emergency bail out system capable of bringing a single astronaut safely down… …   Wikipedia

  • Viking 1 — Infobox Spacecraft Name = Viking 1 Orbiter Caption = Viking orbiter Organization = NASA Major Contractors = Mission Type = Orbiter Satellite Of = Mars Orbital Insertion Date = June 19 1976 Launch = August 20 1975 Launch Vehicle = Titan… …   Wikipedia

  • Martin X-23 PRIME — X 23 PRIME Preserved X 23 PRIME at USAF Museum, Dayton, Ohio Role Lifting body Manufacturer …   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

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