turbulent flow

简明释义

紊流湍流

英英释义

例句

1.Engineers must consider turbulent flow when designing pipelines for oil transport.

工程师在设计石油运输管道时必须考虑到湍流。

2.The river experienced turbulent flow during the storm, making it dangerous to navigate.

暴风雨期间，河流经历了湍流，使得航行变得危险。

3.In aerodynamics, turbulent flow can significantly increase drag on an aircraft.

在空气动力学中，湍流会显著增加飞机的阻力。

4.The study of turbulent flow is essential in understanding weather patterns.

研究湍流对于理解天气模式至关重要。

5.During a flight, pilots are trained to handle turbulent flow caused by atmospheric disturbances.

在飞行过程中，飞行员接受培训以应对由大气扰动引起的湍流。

作文

Turbulent flow is a complex and chaotic fluid motion that can be observed in various natural and artificial systems. Unlike laminar flow, where fluid moves in smooth, parallel layers, turbulent flow (湍流) is characterized by irregular fluctuations and swirling eddies. This phenomenon is not only fascinating from a scientific perspective but also has significant implications in engineering, environmental science, and even everyday life. Understanding turbulent flow (湍流) is crucial for designing efficient transportation systems, predicting weather patterns, and analyzing ecological dynamics.In nature, turbulent flow (湍流) can be observed in rivers, oceans, and the atmosphere. For instance, when water flows over rocks in a river, it often transitions from laminar to turbulent flow (湍流) as the speed increases or obstacles disrupt the smooth layers of water. This transition is essential for the mixing of nutrients and oxygen in aquatic ecosystems, which supports diverse forms of life. Similarly, in the atmosphere, turbulent flow (湍流) plays a critical role in weather phenomena, such as the formation of clouds and storms. The chaotic motion of air can enhance heat transfer and influence local climates.In engineering, understanding turbulent flow (湍流) is vital for the design of various systems, including pipelines, aircraft, and automobiles. Engineers must account for the increased drag and energy losses associated with turbulent flow (湍流) to optimize performance and efficiency. For example, in the design of aircraft wings, engineers strive to manage turbulent flow (湍流) to minimize drag while maximizing lift. Advanced computational fluid dynamics simulations are often employed to predict how air will behave around a structure, allowing for more effective designs that enhance fuel efficiency and safety.Moreover, the study of turbulent flow (湍流) extends beyond traditional engineering applications. In the field of renewable energy, for instance, understanding how wind behaves in turbulent flow (湍流) conditions is essential for optimizing wind turbine placement and performance. Turbulence can affect the amount of energy harnessed from the wind, making it imperative to analyze these conditions accurately. Similarly, in the oil and gas industry, managing turbulent flow (湍流) in pipelines is crucial for ensuring the safe and efficient transport of resources.In conclusion, turbulent flow (湍流) is a multifaceted phenomenon that impacts various aspects of our world. From natural ecosystems to engineered systems, the principles governing turbulent flow (湍流) are essential for understanding and improving the systems we rely on. As we continue to explore the complexities of fluid dynamics, the insights gained from studying turbulent flow (湍流) will undoubtedly lead to advancements in technology and a deeper appreciation for the intricacies of our environment.

湍流是一种复杂而混乱的流体运动，可以在各种自然和人工系统中观察到。与层流不同，在层流中，流体以平滑、平行的层次移动，turbulent flow（湍流）则以不规则的波动和旋涡为特征。这种现象不仅从科学角度令人着迷，而且在工程、环境科学甚至日常生活中具有重要意义。理解turbulent flow（湍流）对于设计高效的交通系统、预测天气模式和分析生态动态至关重要。在自然界中，turbulent flow（湍流）可以在河流、海洋和大气中观察到。例如，当水流过河中的岩石时，随着速度的增加或障碍物扰动水的平滑层，它往往会从层流过渡到turbulent flow（湍流）。这种过渡对于水生生态系统中营养物质和氧气的混合至关重要，支持着多样的生命形式。同样，在大气中，turbulent flow（湍流）在天气现象中发挥着关键作用，例如云和风暴的形成。空气的混乱运动可以增强热量传递并影响局部气候。在工程方面，理解turbulent flow（湍流）对于各种系统的设计至关重要，包括管道、飞机和汽车。工程师必须考虑与turbulent flow（湍流）相关的阻力增加和能量损失，以优化性能和效率。例如，在飞机机翼的设计中，工程师努力管理turbulent flow（湍流），以最小化阻力同时最大化升力。高级计算流体动力学模拟通常用于预测空气如何在结构周围行为，从而允许更有效的设计，提高燃油效率和安全性。此外，turbulent flow（湍流）的研究超越了传统的工程应用。在可再生能源领域，例如，理解风在turbulent flow（湍流）条件下的行为对于优化风力涡轮机的布置和性能至关重要。湍流可能影响从风中获取的能量，因此准确分析这些条件是至关重要的。同样，在石油和天然气行业，管理管道中的turbulent flow（湍流）对于确保资源的安全和高效运输至关重要。总之，turbulent flow（湍流）是一种多面现象，影响我们世界的各个方面。从自然生态系统到工程系统，支配turbulent flow（湍流）的原则对于理解和改善我们依赖的系统至关重要。随着我们继续探索流体动力学的复杂性，从研究turbulent flow（湍流）中获得的见解无疑将推动技术进步，并加深我们对环境复杂性的欣赏。