翻訳と辞書 Words near each other ・ Vik, Buskerud ・ Vik, Gaular ・ Vik, Grimstad ・ Vik, Iran ・ Vik, Nord-Trøndelag ・ Vik, Sweden ・ Vik, Sømna ・ Vik, Vestnes ・ ViK. Recordings ・ Vika ・ Vika and Linda ・ Vika Jigulina ・ Vika Kuropyatnikova ・ Vika Line ・ Vika Lusibaea ・ Vika oxygen generator ・ Vika, Oslo ・ Vika, Sweden ・ Vikaas Gutgutia ・ Vikadakavi ・ Vikadal, Hordaland ・ Vikadan ・ Vikafestivalen ・ Vikal ・ Vikalp ・ Vikalpa ・ Vikalpahin nahin hai duniya ・ Vikan ・ Vikantice ・ Vikapita Meroro Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Vika oxygen generator ： ウィキペディア英語版 Vika oxygen generator Vika or TGK is an oxygen generating system for spaceflight.〔(Kerry Ellis - International Life Support - Ask Magazine )〕 It is a SFOG, or solid-fuel oxygen generator, a kind of chemical oxygen generator.〔 It has been used on the retired Mir space station and the International Space Station.〔 It was originally developed by Roscosmos to supplement the ''Elektron'' oxygen system on ''Mir''.〔 A Vika module, also known as a "candle", contains about one liter of lithium perchlorate and can provide oxygen for one person for 24 hours.〔 After being adopted for use on the ISS, it had the NASA name SFOG, but they also sometimes use the Russian acronym TGK.〔 ==Vika on Mir== Vika was used on Mir when more than three people were on board.〔(David Michael Harland - The story of the space shuttle (2004) - Page 270 ) (Google Books link)〕 Vika needs a supply of canisters to work, which must be flown into space.〔 An example of this is Progress M-34, which carried 60 canisters to Mir in 1997 along with other cargo.〔 If ''Vika'' and ''Elektron'' stopped working, the station would have to rely on a limited supply of bottled oxygen.〔 In February 1997 a Vika chemical oxygen generator failed on Mir. It caught fire and spewed a torch-like jet of a molten metal and sparks across one of the Mir space station modules, burning for around 14 minutes and blocking the escape route to the docked Soyuz spacecraft.〔 The fire was eventually put out, and the crew was not harmed.〔 A definitive cause to the accident was not determined because the fire destroyed the device.〔 Despite this incident, NASA decided it was still the best supplemental oxygen system available and supported its use on the then upcoming ISS.〔 However the U.S. and Russia worked together to improve the safety of the system before using it on the new space station.〔 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Vika oxygen generator」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.