thruster tunnel

简明释义

推力器管

英英释义

例句

1.The design of the thruster tunnel 推进器通道 is critical for reducing drag in space travel.

设计推进器通道 thruster tunnel 对于减少太空旅行中的阻力至关重要。

2.The spacecraft's navigation system requires precise control from the thruster tunnel 推进器通道 to maintain its trajectory.

宇宙飞船的导航系统需要来自推进器通道 thruster tunnel 的精确控制以维持其轨迹。

3.During the mission, the astronauts monitored the output from the thruster tunnel 推进器通道 to ensure proper propulsion.

在任务期间，宇航员监控推进器通道 thruster tunnel 的输出以确保适当的推进。

4.A malfunction in the thruster tunnel 推进器通道 can lead to significant delays in the mission schedule.

在推进器通道 thruster tunnel 中的故障可能会导致任务计划的重大延误。

5.Engineers tested the efficiency of the thruster tunnel 推进器通道 during the simulation of the launch sequence.

工程师在发射序列的模拟中测试了推进器通道 thruster tunnel 的效率。

作文

In the realm of aerospace engineering, the term thruster tunnel refers to a specialized channel or duct designed for the efficient operation of thrusters, which are propulsion devices used in spacecraft and satellites. The design and functionality of a thruster tunnel play a crucial role in ensuring that the thrust generated by these devices is effectively directed and utilized, contributing to the overall maneuverability and stability of the vehicle. Understanding the mechanics behind a thruster tunnel can provide insights into the complexities of space travel and the technologies that enable it.The primary purpose of a thruster tunnel is to guide the flow of exhaust gases produced by thrusters. When a thruster expels gas at high speed, it creates a reaction force that propels the spacecraft in the opposite direction, according to Newton's third law of motion. However, without a properly designed thruster tunnel, the exhaust may disperse inefficiently, leading to a loss of thrust and control. Therefore, engineers meticulously design these tunnels to optimize the flow of gases, maximizing efficiency and performance.Moreover, the shape and material of a thruster tunnel are critical factors that influence its effectiveness. For instance, a streamlined design minimizes turbulence, allowing for smoother airflow and more effective thrust generation. Additionally, the materials used must withstand extreme temperatures and pressures, as the exhaust from thrusters can be incredibly hot and corrosive. This necessitates the use of advanced materials that can endure such conditions while maintaining structural integrity.In practice, thruster tunnels are found in various types of spacecraft, from small satellites to large space vehicles. In satellites, they help maintain orbital position and orientation, allowing for precise adjustments that are essential for tasks such as communication and Earth observation. In larger spacecraft, such as those used for interplanetary missions, thruster tunnels enable complex maneuvers that are necessary for navigating through space.The importance of thruster tunnels extends beyond mere propulsion; they also play a vital role in safety. A well-designed thruster tunnel can prevent the backflow of exhaust gases, which could potentially damage sensitive equipment or compromise the integrity of the spacecraft. This aspect of design is especially crucial during launch and landing phases, where the risks are heightened.In conclusion, the concept of a thruster tunnel encapsulates a significant aspect of aerospace engineering that is often overlooked. It is not just a simple duct; it is a sophisticated component that enhances the functionality, efficiency, and safety of spacecraft. As space exploration continues to advance, the design and optimization of thruster tunnels will remain a key area of research and development, driving innovations that will allow humanity to explore further into the cosmos. Understanding this term and its implications can deepen our appreciation for the engineering marvels that make space travel possible.

在航空航天工程领域，术语thruster tunnel指的是一个专门的通道或管道，旨在高效地操作推进器，推进器是用于航天器和卫星的推进装置。thruster tunnel的设计和功能在确保这些设备产生的推力有效地引导和利用方面发挥着至关重要的作用，从而有助于整体飞行器的机动性和稳定性。理解thruster tunnel背后的机制可以为我们提供关于太空旅行复杂性及其所依赖技术的见解。thruster tunnel的主要目的是引导推进器产生的废气流。当推进器以高速排放气体时，它会根据牛顿第三定律产生一个反作用力，从而将航天器向相反方向推进。然而，如果没有适当设计的thruster tunnel，废气可能会无效地扩散，导致推力和控制的损失。因此，工程师们精心设计这些通道，以优化气体流动，最大化效率和性能。此外，thruster tunnel的形状和材料是影响其有效性的关键因素。例如，流线型设计可以最小化湍流，允许更平稳的气流和更有效的推力生成。此外，使用的材料必须能够承受极端的温度和压力，因为推进器的废气可能非常热且具有腐蚀性。这就需要使用先进的材料，以在保持结构完整性的同时耐受这些条件。在实践中，thruster tunnels可以在各种类型的航天器中找到，从小型卫星到大型空间飞行器。在卫星中，它们帮助维持轨道位置和方向，使得进行如通信和地球观测等任务所需的精确调整成为可能。在较大的航天器中，例如用于行星际任务的航天器，thruster tunnels使得进行复杂的机动成为可能，这对于在太空中导航是必不可少的。thruster tunnels的重要性不仅限于推进；它们在安全方面也发挥着至关重要的作用。设计良好的thruster tunnel可以防止废气回流，这可能会对敏感设备造成损害或危及航天器的完整性。这一设计方面在发射和着陆阶段尤为关键，因为风险加大。总之，thruster tunnel的概念涵盖了航空航天工程中一个常被忽视的重要方面。它不仅仅是一个简单的管道；它是一个复杂的组件，增强了航天器的功能、效率和安全性。随着太空探索的持续进展，thruster tunnels的设计和优化将继续成为研究和开发的关键领域，推动创新，使人类能够更深入地探索宇宙。理解这个术语及其含义，可以加深我们对使太空旅行成为可能的工程奇迹的欣赏。