An optical solar reflector (OSR) is a component of a vehicle or machine designed to fly in outer space. The reflector consists of a top layer made out of quartz, over a reflecting layer made of metal. OSRs are used for radiators on spacecraft. The quartz outer layer lets the solar light through which reflects on the metal layer. This results in a low absorption coefficient. The quartz layer is a good IR emitter. The result of these properties is a good emitting, low absorbing material, thus making it a . Optical solar reflectors are a type of .
Attributes | Values |
---|
rdf:type
| |
rdfs:label
| - Optical solar reflector (en)
- 玻璃二次表面镜 (zh)
|
rdfs:comment
| - 玻璃二次表面镜,又称光学太阳反射镜(optical solar reflecor简称OSR),是一种星用热控器件,具有低的和高的,帮助维持空间飞行器正常的工作温度。
* 参考文献:钱盛瑜 王少宏,玻璃型二次表面镜的卫星飞行试验,《中国空间科学技术》-1993年13卷6期 -62-65页 (zh)
- An optical solar reflector (OSR) is a component of a vehicle or machine designed to fly in outer space. The reflector consists of a top layer made out of quartz, over a reflecting layer made of metal. OSRs are used for radiators on spacecraft. The quartz outer layer lets the solar light through which reflects on the metal layer. This results in a low absorption coefficient. The quartz layer is a good IR emitter. The result of these properties is a good emitting, low absorbing material, thus making it a . Optical solar reflectors are a type of . (en)
|
dcterms:subject
| |
Wikipage page ID
| |
Wikipage revision ID
| |
Link from a Wikipage to another Wikipage
| |
sameAs
| |
dbp:wikiPageUsesTemplate
| |
has abstract
| - An optical solar reflector (OSR) is a component of a vehicle or machine designed to fly in outer space. The reflector consists of a top layer made out of quartz, over a reflecting layer made of metal. OSRs are used for radiators on spacecraft. The quartz outer layer lets the solar light through which reflects on the metal layer. This results in a low absorption coefficient. The quartz layer is a good IR emitter. The result of these properties is a good emitting, low absorbing material, thus making it a . OSRs are often used in Geostationary orbits, where high radiation levels would cause other thermal surface coatings to rapidly degrade. This is due to the fact that the vast majority of geostationary orbits lie in the Van Allen Radiation Belt. Optical solar reflectors are a type of . (en)
- 玻璃二次表面镜,又称光学太阳反射镜(optical solar reflecor简称OSR),是一种星用热控器件,具有低的和高的,帮助维持空间飞行器正常的工作温度。
* 参考文献:钱盛瑜 王少宏,玻璃型二次表面镜的卫星飞行试验,《中国空间科学技术》-1993年13卷6期 -62-65页 (zh)
|
prov:wasDerivedFrom
| |
page length (characters) of wiki page
| |
foaf:isPrimaryTopicOf
| |
is Link from a Wikipage to another Wikipage
of | |
is Wikipage redirect
of | |
is Wikipage disambiguates
of | |
is foaf:primaryTopic
of | |