ballonet

简明释义

英[ˌbæləˈnet]美[ˌbæləˈnet]

n. 升降气袋；小气囊

英英释义

单词用法

同义词

反义词

例句

1.Air_ray, modelled on the manta ray, is a remote-controlled hybrid construction consisting of a helium-filled ballonet and a beating wing drive.

以自然界的鳐鱼为模板的“空中鳐鱼”是一种由远程遥控的氦气气囊和羽翼振动产生驱动力组成的混合体。

2.The result shows that the method has a reference value in the aerostat ballonet design.

结果表明，本文方法对浮空器副气囊的设计有一定参考价值。

3.The ballonet inside the survival pack can be aerated and placed into the bag to postpone the sink time of the survival pack, so as to help a drowned person catch the survival pack.

救 生包内小气球使用时，吹大来放入袋子中，可延缓救生包下沉的时间，以利 于溺水者抓住；

4.A gram Austria invents this kind of soap bubble then is the genuine belt color, these translucent soap bubbles are colorful, flutters with the wind just like each one ballonet.

克奥发明的这种肥皂泡是真正带色彩的，这些半透明的肥皂泡五颜六色，宛如一个个小气球随风飘动。

5.The ballonet inside the survival pack can be aerated and placed into the bag to postpone the sink time of the survival pack, so as to help a drowned person catch the survival pack.

救 生包内小气球使用时，吹大来放入袋子中，可延缓救生包下沉的时间，以利 于溺水者抓住；

6.It is present a method to design altitude control system for a high altitude airship using auxiliary ballonet charge or deflation and elevator combination control.

当时高度存在大误差时，采用副气囊和空气舵组合控制改变飞艇的姿态实现快速爬升或下降；

7.Before launching, the crew checked the ballonet 气囊 for any leaks.

发射前，工作人员检查了ballonet 气囊 是否有泄漏。

8.The ballonet 气囊 is crucial for the stability of the airship.

对于飞艇来说，ballonet 气囊 对于稳定性至关重要。

9.The engineers designed a new ballonet 气囊 that can withstand higher pressures.

工程师们设计了一种新的ballonet 气囊，能够承受更高的压力。

10.The hot air balloon's ballonet 气囊 helps maintain its shape during flight.

热气球的ballonet 气囊 有助于在飞行过程中保持其形状。

11.During the descent, the pilot adjusted the ballonet 气囊 to control the altitude.

在下降过程中，飞行员调整了ballonet 气囊 以控制高度。

作文

The world of aviation is filled with fascinating terms and concepts that describe the various components and technologies that make flight possible. One such term is ballonet, which refers to a small air-filled compartment within an airship or balloon. Understanding the role of a ballonet is crucial for comprehending how these lighter-than-air vehicles operate. In this essay, we will explore the function of a ballonet, its significance in maintaining the stability of an airship, and its impact on the overall performance of these unique flying machines.To begin with, the primary function of a ballonet is to regulate the pressure of the lifting gas contained in the larger envelope of the airship or balloon. As the airship ascends or descends, changes in atmospheric pressure can cause the lifting gas to expand or contract. Without a ballonet, this fluctuation could lead to a loss of control or even structural failure of the envelope. The ballonet acts as a buffer, allowing for the adjustment of internal pressure while keeping the lifting gas stable.Moreover, the presence of a ballonet enhances the maneuverability of the airship. When the pilot needs to change altitude quickly, the ballonet can be filled or emptied of air, helping to counteract the buoyancy changes caused by the lifting gas. This ability to adjust the internal pressure makes it easier for pilots to perform precise maneuvers, which is especially important during takeoff and landing. In this way, the ballonet plays a pivotal role in ensuring a safe and controlled flight experience.In addition to its functional benefits, the ballonet also contributes to the overall design and engineering of airships. Engineers must carefully consider the size and placement of the ballonet when constructing an airship, as it affects the vehicle's weight distribution and center of gravity. A well-designed ballonet can improve the aerodynamic efficiency of the airship, leading to better fuel economy and longer flight durations. Thus, the ballonet is not merely an auxiliary component; it is integral to the airship's performance and operational capabilities.Furthermore, the concept of a ballonet can be applied beyond aviation. In various fields such as marine engineering and architecture, similar principles of pressure regulation and stabilization are utilized. For instance, submarines employ ballast tanks that serve a purpose akin to that of a ballonet, allowing them to control their buoyancy and depth in water. This cross-disciplinary relevance highlights the importance of understanding the ballonet and its functions.In conclusion, the ballonet is a vital component of airships and balloons that ensures stability, control, and efficiency during flight. By regulating the pressure of the lifting gas and aiding in maneuverability, the ballonet allows pilots to navigate safely and effectively. Its significance extends beyond aviation, demonstrating the universal principles of pressure management in various engineering disciplines. As we continue to explore the complexities of flight and buoyancy, the ballonet remains a remarkable example of ingenuity in design and functionality.

航空世界充满了迷人的术语和概念，这些术语和概念描述了使飞行成为可能的各种组件和技术。其中一个术语是ballonet，它指的是飞艇或气球内部的一个小的充气舱。理解ballonet的作用对于理解这些比空气轻的飞行器的操作至关重要。在这篇文章中，我们将探讨ballonet的功能、在维持飞艇稳定性方面的重要性以及它对这些独特飞行器整体性能的影响。首先，ballonet的主要功能是调节包含在飞艇或气球大包络内的升力气体的压力。当飞艇上升或下降时，大气压力的变化可能导致升力气体膨胀或收缩。如果没有ballonet，这种波动可能导致失去控制甚至包络结构的破坏。ballonet作为一个缓冲器，允许在保持升力气体稳定的同时调整内部压力。此外，ballonet的存在增强了飞艇的机动性。当飞行员需要迅速改变高度时，ballonet可以充气或放气，帮助抵消升力气体造成的浮力变化。这种调整内部压力的能力使飞行员能够执行精确的机动，尤其在起飞和降落期间尤为重要。因此，ballonet在确保安全和可控的飞行体验中发挥着关键作用。除了其功能性好处外，ballonet还对飞艇的整体设计和工程产生了影响。在建造飞艇时，工程师必须仔细考虑ballonet的大小和位置，因为它影响着车辆的重量分布和重心。设计良好的ballonet可以提高飞艇的空气动力效率，从而改善燃油经济性和延长飞行时间。因此，ballonet不仅仅是一个辅助组件；它对飞艇的性能和操作能力至关重要。此外，ballonet的概念可以应用于航空以外的领域。在海洋工程和建筑等各种领域，类似的压力调节和稳定化原理被利用。例如，潜艇使用压载水舱，其作用类似于ballonet，使它们能够控制在水中的浮力和深度。这种跨学科的相关性突显了理解ballonet及其功能的重要性。总之，ballonet是飞艇和气球的重要组成部分，确保飞行过程中的稳定性、控制和效率。通过调节升力气体的压力并协助机动性，ballonet使飞行员能够安全有效地导航。它的重要性超越了航空，展示了各个工程学科中压力管理的普遍原理。当我们继续探索飞行和浮力的复杂性时，ballonet仍然是设计和功能巧妙的一个杰出例子。