An aircraft with a suspended hydrogen tank, the aircraft comprising a hydrogen consumer (12) and a hydrogen supply device (14) for supplying hydrogen to the hydrogen consumer (12), the hydrogen supply device (12) having a cryogenic hydrogen tank (16) for storing liquid hydrogen. In order to reduce the weight while improving the performance of the hydrogen tank (16) under different flight conditions, embodiments of the aircraft further comprise a suspension device (34) having suspension elements (44, 44-1, 44-2) for suspending the hydrogen tank (16) from a structure (36) of the aircraft (10), where the hydrogen tank (16) comprises a tank wall (30) made of fiber reinforced composite material, and where the suspension elements (44, 44-1, 44-2) are coupled to the suspension device (34), and where the suspension elements (44, 44-1, 44-2) are coupled to the suspension device (34). The suspension device (34) comprises a plurality of first tensile loaded dry fiber suspension elements (44-1) secured to load introduction regions (46) on the hydrogen tank (16) such that the suspension elements (46) extend substantially tangentially with respect to a surface of the hydrogen tank (16) at the associated load introduction regions (46).
一种带有悬挂式氢罐的飞行器,该飞行器包括氢消耗器(12)和用于向氢消耗器(12)供应氢的氢供应装置(14),氢供应装置(12)具有用于存储液态氢的低温氢罐(16)。为了降低重量同时提高氢罐(16)在不同飞行条件下的性能,飞行器的实施方式还包括具有悬挂元件(44、44‑1、44‑2)的悬挂装置(34),悬挂装置用于将氢罐(16)悬挂在飞行器(10)的结构(36)上,其中,氢罐(16)包括由纤维增强复合材料制成的罐壁(30),并且其中,悬挂装置(34)包括多个第一拉伸加载的干纤维悬挂元件(44‑1),其固定至氢罐(16)上的载荷引入区域(46),使得悬挂元件(46)在相关联的载荷引入区域(46)处相对于氢罐(16)的表面大致切向地延伸。
Aircraft with suspended hydrogen tank
带有悬挂式氢罐的飞行器
2024-04-09
Patent
Electronic Resource
Chinese