propeller boom

简明释义

推进器护杆

英英释义

例句

1.During takeoff, the sound of the propeller boom 螺旋桨轰鸣 filled the air as the plane lifted off the ground.

在起飞时，propeller boom 螺旋桨轰鸣 的声音充满了空气，飞机腾空而起。

2.The technician explained how the propeller boom 螺旋桨轰鸣 can indicate issues with the engine performance.

技术人员解释了如何通过propeller boom 螺旋桨轰鸣 来指示发动机性能的问题。

3.The pilot adjusted the throttle to increase the speed of the aircraft, causing the propeller boom 螺旋桨轰鸣 to resonate through the cabin.

飞行员调整油门以提高飞机速度，导致propeller boom 螺旋桨轰鸣 在机舱内回响。

4.As the boat accelerated, the propeller boom 螺旋桨轰鸣 could be heard from the shore.

当船只加速时，岸边可以听到propeller boom 螺旋桨轰鸣 的声音。

5.The engineers conducted tests to measure the intensity of the propeller boom 螺旋桨轰鸣 produced by different propeller designs.

工程师们进行测试，以测量不同螺旋桨设计产生的propeller boom 螺旋桨轰鸣 的强度。

作文

In the world of aviation and maritime engineering, various components play crucial roles in ensuring the efficient operation of vehicles. One such component is the propeller boom, which serves as a vital link between the power source and the propeller itself. The propeller boom is essentially a structural element that supports the propeller and helps in transmitting the rotational force generated by the engine to propel the aircraft or vessel forward. Understanding the functionality and significance of the propeller boom can provide insights into the complexities of aerodynamics and hydrodynamics.The design of a propeller boom varies depending on the type of vehicle it is used in. For instance, in aircraft, the propeller boom may be designed to withstand high speeds and altitudes, requiring materials that are both lightweight and strong. In contrast, marine vessels may have a different design focus, emphasizing durability against water resistance and corrosion. Regardless of the application, the propeller boom must be engineered to handle significant stresses and strains during operation.Moreover, the efficiency of a propeller boom directly affects the overall performance of the vehicle. A well-designed propeller boom can enhance thrust, reduce drag, and improve fuel efficiency, which are critical factors for both aircraft and ships. Engineers often conduct extensive testing and simulations to optimize the shape and materials used in the propeller boom. Innovations in technology, such as computational fluid dynamics (CFD), allow for more precise modeling of how changes in the propeller boom design can influence performance.In addition to its mechanical functions, the propeller boom also plays a role in safety. A failure in the propeller boom can lead to catastrophic results, including loss of control of the vehicle. Therefore, regular inspections and maintenance of the propeller boom are essential practices in both aviation and maritime industries. Engineers and technicians are trained to identify potential issues early, ensuring that the propeller boom remains in optimal condition throughout its operational life.Furthermore, the propeller boom is not just a standalone component; it interacts with various other systems within the vehicle. For example, the alignment of the propeller boom with the engine and other structural elements is critical for balanced operation. Any misalignment can lead to inefficiencies and increased wear on the components involved. This interconnectedness emphasizes the need for a holistic approach to vehicle design, where every element, including the propeller boom, is considered in relation to the others.In conclusion, the propeller boom is a fundamental component in the design and operation of both aircraft and marine vessels. Its ability to support the propeller and transmit power effectively makes it indispensable in achieving optimal performance and safety. As technology continues to advance, the design and functionality of the propeller boom will likely evolve, leading to even greater efficiencies in the aerospace and maritime sectors. Understanding the propeller boom not only provides insights into engineering principles but also highlights the importance of innovation in transportation technology.

在航空和海洋工程的世界中，各种组件在确保车辆高效运作方面发挥着至关重要的作用。其中一个组件就是propeller boom，它作为动力源与螺旋桨之间的重要连接。propeller boom本质上是一个结构元素，支撑着螺旋桨，并帮助将发动机产生的旋转力传递给飞机或船只，从而推动其向前。理解propeller boom的功能和重要性可以深入了解空气动力学和水动力学的复杂性。propeller boom的设计因所使用的车辆类型而异。例如，在飞机中，propeller boom可能设计为能够承受高速和高空飞行，这要求使用既轻便又坚固的材料。相比之下，海洋船只可能更注重耐用性，以抵御水阻和腐蚀。无论应用如何，propeller boom都必须经过工程设计，能够承受操作期间的重大压力和应变。此外，propeller boom的效率直接影响到车辆的整体性能。设计良好的propeller boom可以增强推力、减少阻力并提高燃油效率，这对于飞机和船只来说都是关键因素。工程师通常会进行广泛的测试和模拟，以优化propeller boom的形状和所用材料。技术创新，例如计算流体动力学（CFD），使得对propeller boom设计变化如何影响性能进行更精确建模成为可能。除了机械功能外，propeller boom在安全性方面也起着重要作用。propeller boom的失效可能导致灾难性的结果，包括车辆失控。因此，定期检查和维护propeller boom是航空和海洋工业中的基本做法。工程师和技术人员接受培训，以便及早识别潜在问题，确保propeller boom在整个操作生命周期内保持最佳状态。此外，propeller boom不仅是一个独立的组件；它还与车辆内的其他系统相互作用。例如，propeller boom与发动机和其他结构元素的对齐对平衡操作至关重要。任何不对齐都可能导致效率降低和相关组件的磨损增加。这种相互联系强调了在车辆设计中采用整体方法的必要性，其中每个元素，包括propeller boom，都要考虑与其他元素的关系。总之，propeller boom是飞机和海洋船只设计和操作中的基本组件。它支撑螺旋桨并有效传递动力的能力使其在实现最佳性能和安全方面不可或缺。随着技术的不断进步，propeller boom的设计和功能可能会不断演变，从而在航空和海洋领域实现更大的效率。理解propeller boom不仅提供了对工程原理的深刻见解，还突显了创新在交通运输技术中的重要性。