航空学报 > 1988, Vol. 9 Issue (8): 381-382

飞艇浮升气体选择与双层结构

王幼复, 张大勇   

  1. 北京航空航天大学
  • 收稿日期:1987-02-18 修回日期:1900-01-01 出版日期:1988-08-25 发布日期:1988-08-25

SELECTION OF THE OPTIMAL LIGHTER-THAN-AIR GAS FOR AIRSHIP AND A SCHEME OF DOUBLE-LAYER STRUCTURAL DESIGN

Wang Youfu, Chang Dayong   

  1. Beijing University of Aeronautics and Astronautics
  • Received:1987-02-18 Revised:1900-01-01 Online:1988-08-25 Published:1988-08-25

摘要: 飞艇艇体需充以密度比空气小的浮升气体。通常采用氢气,氦气和热空气、水蒸气也是一种可应用的浮升气体。我国地势可大致划分为3个地势台级,各地势台级下使用各种轻于空气的气体浮力计算结果如图1所示。 1.氦气 是惰性气体,不会燃烧、爆炸,是仅次于

Abstract: First of all, the foreground of developing airship in ourcountry is illustrated. Then, the main difficulty--lack of helium, for theairship development is discussed. Consequently, a new scheme of structural design about hydrogen-airship is given, taking advantage of over helium-airship and avoiding accurence of burn-exploding.