external flow vehicle

简明释义

外流气垫艇(风扇吹气

英英释义

例句

1.The external flow vehicle uses innovative technology to minimize drag.

该外部流动载具采用创新技术来最小化阻力。

2.The design of the external flow vehicle allows for better aerodynamics during high-speed travel.

该外部流动载具的设计使得在高速行驶时具有更好的空气动力学性能。

3.Engineers are testing the external flow vehicle in a wind tunnel to measure its performance.

工程师们正在风洞中测试外部流动载具以测量其性能。

4.The simulation showed that the external flow vehicle could achieve higher speeds than anticipated.

模拟显示，该外部流动载具可以达到比预期更高的速度。

5.For the upcoming project, we need to optimize the external flow vehicle design for efficiency.

在即将到来的项目中，我们需要优化外部流动载具的设计以提高效率。

作文

In the realm of engineering and design, the term external flow vehicle refers to a type of vehicle that operates primarily in environments where fluid dynamics play a crucial role. This encompasses various modes of transportation such as airplanes, boats, and even some types of land vehicles that interact significantly with air or water around them. Understanding the principles governing these vehicles is essential for optimizing their performance, safety, and efficiency.The design of an external flow vehicle is deeply influenced by the forces exerted by the surrounding fluid. For instance, in aviation, the shape of an airplane is meticulously crafted to minimize drag while maximizing lift. Engineers utilize aerodynamic principles to create streamlined designs that allow the aircraft to cut through the air with minimal resistance. This is not only vital for fuel efficiency but also for achieving higher speeds and better overall performance.Similarly, in marine engineering, the hull design of ships and submarines is critical to their operation. The external flow vehicle must be designed to manage the flow of water around it, ensuring stability and speed. Factors such as wave resistance and hydrodynamic lift are taken into account during the design process. Engineers often conduct extensive simulations and tests to refine these designs, ensuring that they can withstand various environmental conditions while maintaining optimal performance.Land vehicles, particularly those intended for high-speed travel, also fall under the category of external flow vehicles. Sports cars, for example, are designed with aerodynamics in mind to achieve high speeds while maintaining control. The shape of the vehicle, along with features such as spoilers and air intakes, are all engineered to manipulate airflow, reducing drag and enhancing downforce. This careful consideration of external flow dynamics is what sets high-performance vehicles apart from standard models.Moreover, the study of external flow vehicles extends beyond traditional transportation modes. In recent years, there has been significant interest in developing drones and other aerial vehicles that operate within the same fluid dynamics principles. These vehicles must navigate complex airflows, especially in urban environments where buildings and other structures can disrupt smooth airflow. Engineers are constantly innovating to improve the capabilities of these vehicles, ensuring they can perform tasks efficiently and safely.The impact of external flow vehicles on our daily lives cannot be overstated. They facilitate global trade through shipping, enable rapid travel across vast distances via air travel, and contribute to the development of smart transportation solutions on land. As technology advances, we can expect further innovations in this field, leading to more efficient, sustainable, and safer modes of transport.In conclusion, the concept of external flow vehicles is integral to understanding modern transportation systems. From airplanes soaring through the skies to ships navigating the seas and cars racing down highways, the interaction between these vehicles and the fluids around them is fundamental to their design and function. As we continue to explore new frontiers in engineering, the principles governing external flow vehicles will remain a cornerstone of innovation and development in the transportation industry.

在工程和设计领域，术语external flow vehicle指的是一种主要在流体动力学起着关键作用的环境中运行的车辆。这包括各种交通方式，例如飞机、船只，甚至一些与周围空气或水相互作用显著的陆地车辆。理解这些车辆的原理对于优化它们的性能、安全性和效率至关重要。external flow vehicle的设计深受周围流体施加的力的影响。例如，在航空领域，飞机的形状经过精心设计，以最小化阻力，同时最大化升力。工程师利用空气动力学原理创造出流线型设计，使飞机能够以最小的阻力穿过空气。这不仅对燃油效率至关重要，而且对于实现更高的速度和更好的整体性能也至关重要。同样，在海洋工程中，船舶和潜艇的船体设计对其操作至关重要。external flow vehicle必须设计成能够管理水流，确保稳定性和速度。波浪阻力和水动力升力等因素在设计过程中被考虑在内。工程师通常会进行广泛的模拟和测试，以完善这些设计，确保它们能够在各种环境条件下保持最佳性能。高速度旅行的陆地车辆，特别是那些旨在高速行驶的车辆，也属于external flow vehicles的范畴。例如，跑车的设计考虑了空气动力学，以在保持控制的同时实现高速。车辆的形状，以及诸如扰流板和进气口等特征，都是为了操控气流，减少阻力并增强下压力。这种对外部流动动态的细致考虑使高性能车辆与标准车型区别开来。此外，external flow vehicles的研究超越了传统的交通模式。近年来，开发无人机和其他空中车辆的兴趣显著增长，这些车辆在同样的流体动力学原理下运行。这些车辆必须在复杂的气流中导航，特别是在城市环境中，建筑物和其他结构可能会干扰平稳的气流。工程师们不断创新，以提高这些车辆的能力，确保它们能够高效、安全地执行任务。external flow vehicles对我们日常生活的影响不可低估。它们通过航运促进全球贸易，通过航空旅行使跨越广阔距离的快速旅行成为可能，并为陆地上的智能交通解决方案的发展做出贡献。随着技术的进步，我们可以期待这一领域进一步的创新，从而导致更高效、可持续和安全的交通方式。总之，external flow vehicles的概念对于理解现代交通系统至关重要。从飞翔于天空的飞机到在海洋中航行的船只，再到高速公路上飞驰的汽车，这些车辆与周围流体的相互作用是其设计和功能的基础。随着我们继续探索工程的新前沿，支配external flow vehicles的原理将始终是运输行业创新和发展的基石。