propulsive auxiliaries

简明释义

推进辅机

英英释义

例句

1.Engineers are testing various propulsive auxiliaries to improve fuel efficiency in aircraft.

工程师正在测试各种推进辅助装置以提高飞机的燃油效率。

2.The new rocket design incorporates advanced propulsive auxiliaries to enhance its thrust capabilities.

新的火箭设计结合了先进的推进辅助装置以增强其推力能力。

3.The research team focused on optimizing the performance of propulsive auxiliaries for underwater drones.

研究小组专注于优化水下无人机的推进辅助装置性能。

4.The spacecraft's propulsive auxiliaries play a crucial role in maneuvering in space.

航天器的推进辅助装置在太空中的机动中起着至关重要的作用。

5.Integrating propulsive auxiliaries into the vehicle design can significantly reduce drag.

将推进辅助装置整合到车辆设计中可以显著减少阻力。

作文

In the world of engineering and technology, the term propulsive auxiliaries refers to additional systems or components that enhance the primary propulsion system of a vehicle. These auxiliaries play a crucial role in improving the efficiency, performance, and overall functionality of various modes of transportation, including aircraft, ships, and automobiles. Understanding the significance of propulsive auxiliaries is essential for engineers and designers who aim to create more effective and reliable vehicles.One of the most common examples of propulsive auxiliaries can be found in aircraft. Modern airplanes often utilize auxiliary power units (APUs) that provide energy for various functions while the main engines are not running. These units help in starting the main engines, supplying electrical power, and providing air conditioning on the ground. By using APUs, airlines can reduce fuel consumption and emissions, demonstrating how propulsive auxiliaries can contribute to sustainability in aviation.In maritime engineering, propulsive auxiliaries include bow thrusters and stabilizers. Bow thrusters are small propellers located at the front of a ship that assist in maneuvering, especially during docking and undocking procedures. Stabilizers, on the other hand, help maintain the vessel's stability in rough waters, allowing for a smoother ride. The integration of these systems enhances the navigational capabilities of ships, making them safer and more efficient.Automobiles also benefit from propulsive auxiliaries. For instance, hybrid vehicles utilize electric motors as a supplementary propulsion source alongside traditional internal combustion engines. This combination allows for improved fuel efficiency and reduced emissions. Additionally, regenerative braking systems act as propulsive auxiliaries by converting kinetic energy back into stored energy, which can then be used to power the vehicle, further enhancing its efficiency.The importance of propulsive auxiliaries extends beyond performance enhancements; they also contribute significantly to safety. In critical situations, having auxiliary systems can provide backup support. For example, if a primary engine fails, an auxiliary system may allow a vehicle to maintain control and safely reach a stop. This redundancy is vital in fields such as aviation, where safety is paramount.Moreover, as technology advances, the role of propulsive auxiliaries is expected to evolve. Innovations in battery technology, for instance, will likely lead to more efficient and powerful auxiliary systems in electric vehicles. Additionally, the integration of smart technologies and automation can optimize the performance of these auxiliaries, making vehicles even more responsive and adaptable to various conditions.In conclusion, propulsive auxiliaries are indispensable components in modern transportation systems. They enhance performance, improve efficiency, and contribute to safety across various modes of transport. As we continue to push the boundaries of engineering and technology, the development and integration of propulsive auxiliaries will remain a key focus for creating the next generation of vehicles. Understanding their function and potential will empower engineers and innovators to design systems that are not only effective but also sustainable and safe for future generations.

在工程和技术的世界中，术语propulsive auxiliaries指的是增强车辆主要推进系统的附加系统或组件。这些辅助设备在提高各种交通工具（包括飞机、船舶和汽车）的效率、性能和整体功能方面发挥着至关重要的作用。理解propulsive auxiliaries的重要性，对于旨在创造更有效和可靠车辆的工程师和设计师来说，是必不可少的。propulsive auxiliaries的一个常见例子可以在飞机中找到。现代飞机通常利用辅助动力装置（APUs），在主引擎未运行时为各种功能提供能量。这些单元有助于启动主引擎、提供电力，并在地面上提供空调。通过使用APUs，航空公司可以减少燃料消耗和排放，展示了propulsive auxiliaries如何有助于航空可持续性。在海洋工程中，propulsive auxiliaries包括艏推进器和稳定器。艏推进器是位于船只前部的小型螺旋桨，帮助在靠泊和离港过程中进行操控。另一方面，稳定器则有助于在波涛汹涌的水域中保持船只的稳定，从而实现更平稳的航行。这些系统的集成增强了船舶的导航能力，使其更加安全和高效。汽车也从propulsive auxiliaries中受益。例如，混合动力汽车在传统内燃机旁边利用电动机作为补充推进源。这种组合提高了燃油效率并减少了排放。此外，动能回收制动系统作为propulsive auxiliaries通过将动能转化回储存能量来进一步增强车辆的效率，这些能量可以用于驱动车辆。propulsive auxiliaries的重要性不仅体现在性能提升上；它们还对安全性产生了重大影响。在关键情况下，拥有辅助系统可以提供备份支持。例如，如果主引擎失效，辅助系统可能允许车辆维持控制并安全停车。这种冗余在航空等安全至上的领域至关重要。此外，随着技术的进步，propulsive auxiliaries的角色预计将会演变。例如，电池技术的创新将可能导致电动车辆中更高效、更强大的辅助系统。此外，智能技术和自动化的整合可以优化这些辅助设备的性能，使车辆在各种条件下更加灵活和适应。总之，propulsive auxiliaries是现代交通系统中不可或缺的组成部分。它们在各类交通工具中增强性能、提高效率并促进安全。随着我们不断推动工程和技术的边界，propulsive auxiliaries的开发和整合将继续成为创造下一代车辆的关键重点。理解它们的功能和潜力将使工程师和创新者能够设计出不仅有效，而且可持续和安全的系统，以造福未来世代。