re-entry turbine

简明释义

回流式涡轮机

英英释义

例句

1.The engineers designed a new type of engine that incorporates a re-entry turbine to improve efficiency during descent.

工程师们设计了一种新型发动机，结合了再入涡轮以提高下降过程中的效率。

2.During the testing phase, the re-entry turbine demonstrated its ability to withstand extreme temperatures.

在测试阶段，再入涡轮展示了其承受极端温度的能力。

3.Engineers are currently researching how to optimize the re-entry turbine for future missions.

工程师们目前正在研究如何优化再入涡轮以适应未来的任务。

4.The re-entry turbine played a crucial role in the safe return of the satellite to Earth.

再入涡轮在卫星安全返回地球的过程中发挥了关键作用。

5.The spacecraft's propulsion system was enhanced with a state-of-the-art re-entry turbine for better maneuverability.

航天器的推进系统采用了最先进的再入涡轮以提高机动性。

作文

In the realm of aerospace engineering, the term re-entry turbine refers to a specialized turbine system designed to harness energy during the re-entry phase of spacecraft into the Earth's atmosphere. This phase is one of the most critical and challenging parts of a space mission, as it involves extreme temperatures and pressures that can jeopardize the integrity of the spacecraft. The re-entry turbine plays a vital role in managing these conditions by converting thermal energy into mechanical energy, thereby ensuring a smoother and more controlled descent.The concept of a re-entry turbine is rooted in the principles of thermodynamics and fluid dynamics. When a spacecraft re-enters the atmosphere, it encounters air resistance which generates significant heat due to friction. The re-entry turbine is strategically positioned to capture some of this thermal energy, transforming it into useful work. This process not only aids in stabilizing the craft but also contributes to its propulsion, allowing for adjustments in trajectory and speed.One of the remarkable features of the re-entry turbine is its ability to operate under extreme conditions. Engineers must consider various factors, such as material selection and design optimization, to ensure that the turbine can withstand the intense heat and pressure experienced during re-entry. Advanced materials, such as heat-resistant alloys and composites, are often employed to enhance the durability and efficiency of the turbine.Moreover, the integration of a re-entry turbine into spacecraft design reflects the ongoing evolution of aerospace technology. As missions become more ambitious, including plans for deeper space exploration and potential colonization of other planets, the need for innovative systems like the re-entry turbine becomes increasingly important. These turbines not only improve safety but also enhance the overall performance of spacecraft, enabling them to achieve their objectives more effectively.In addition to its technical aspects, the re-entry turbine symbolizes the intersection of science and creativity. Engineers and scientists collaborate to push the boundaries of what is possible, constantly seeking new ways to improve existing technologies. The development of the re-entry turbine is a testament to human ingenuity and our relentless pursuit of knowledge and exploration.As we look towards the future, the role of the re-entry turbine will likely expand. With the rise of commercial space travel and the increasing number of private companies entering the aerospace sector, there will be a greater demand for reliable and efficient re-entry systems. The re-entry turbine will play a crucial role in ensuring that these missions are successful, safe, and sustainable.In conclusion, the re-entry turbine is an essential component of modern aerospace engineering, representing both a technological advancement and a significant step forward in our quest to explore the cosmos. By understanding and mastering the intricacies of the re-entry turbine, we can pave the way for future innovations that will enable humanity to reach new heights in space exploration. Its importance cannot be overstated, as it embodies the challenges and triumphs of human endeavor in the face of the vast unknown.

在航空航天工程领域，术语再入涡轮指的是一种专门的涡轮系统，旨在在航天器重新进入地球大气层的阶段捕获能量。这个阶段是太空任务中最关键和最具挑战性的部分之一，因为它涉及极端的温度和压力，这可能会危及航天器的完整性。再入涡轮在管理这些条件方面发挥着至关重要的作用，通过将热能转化为机械能，从而确保更平稳、更可控的下降。再入涡轮的概念植根于热力学和流体动力学的原理。当航天器重新进入大气层时，它会遇到空气阻力，由此产生由于摩擦产生的显著热量。再入涡轮被战略性地放置，以捕获部分热能，将其转化为有用的工作。这一过程不仅有助于稳定飞行器，还为其推进提供了支持，使其能够调整轨迹和速度。再入涡轮的一个显著特点是其在极端条件下运行的能力。工程师必须考虑各种因素，例如材料选择和设计优化，以确保涡轮能够承受再入过程中经历的强烈热量和压力。先进的材料，如耐热合金和复合材料，通常用于增强涡轮的耐用性和效率。此外，将再入涡轮集成到航天器设计中反映了航空航天技术的持续演变。随着任务变得更加雄心勃勃，包括深空探索和潜在的其他星球殖民计划，对像再入涡轮这样的创新系统的需求变得越来越重要。这些涡轮不仅提高了安全性，还增强了航天器的整体性能，使其能够更有效地实现目标。除了技术方面，再入涡轮还象征着科学与创造力的交汇点。工程师和科学家们合作，推动可能性的边界，不断寻求改善现有技术的新方法。再入涡轮的发展是人类聪明才智的证明，以及我们对知识和探索的不断追求。展望未来，再入涡轮的角色可能会扩大。随着商业太空旅行的兴起以及越来越多的私人公司进入航空航天领域，对可靠且高效的再入系统的需求将会增加。再入涡轮将在确保这些任务成功、安全和可持续方面发挥至关重要的作用。总之，再入涡轮是现代航空航天工程的重要组成部分，代表着技术进步和我们探索宇宙的追求向前迈出的一大步。通过理解和掌握再入涡轮的复杂性，我们可以为未来的创新铺平道路，使人类能够在太空探索中达到新的高度。它的重要性不容低估，因为它体现了人类在面对浩瀚未知时的挑战与胜利。