| 翻訳と辞書 |
| A-90 Orlyonok ： ウィキペディア英語版 |
A-90 Orlyonok
The A-90 ''Orlyonok'' (Russian: Орлёнок, English: "Eaglet") is a Soviet ''ekranoplan'' (a ground effect vehicle) that was designed by Rostislav Evgenievich Alexeyev of the Central Hydrofoil Design Bureau.
The A-90 uses ground effect to fly a few meters above the surface. The Russians classify it as Ekranoplan Class B - it can achieve an altitude of , placing between Class A - which is limited to ground effect, and Class C, which exploits the ground effect only during take-offs and landings.
==History==
The Soviet Navy command of the 1960s was very interested in a fast military transport capable of carrying a large payload. The Central Hydrofoil Design Bureau was one of the organizations working on this top secret project, about which little was known until the fall of the Soviet Union.
Chief Designer R.E. Alexeyev designed several prototypes in the 1960s. At the start of the 1970s, Alexeyev designed a medium-sized Ekranoplan to be used as a military transport. The new vehicle was named "Orlyonok" ("Eaglet"). The first flying unit (S-23) was initially tested on the Volga River in the autumn of 1972, and the next year dismantled and transported to the Caspian Sea for continued testing. In 1975 the S-23 crashed during testing, later proved to be due to a deficiency in the alloy used for the hull. A different alloy was used in all subsequent units built.
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「A-90 Orlyonok」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.
|
|