annular element

简明释义

环形构件

英英释义

例句

1.The annular element in this mechanical seal prevents leakage effectively.

这个机械密封中的环形元件有效防止泄漏。

2.When designing the reactor, engineers focused on the annular element for better thermal management.

在设计反应堆时，工程师们专注于环形元件以实现更好的热管理。

3.In fluid dynamics, the flow around an annular element can significantly affect performance.

在流体动力学中，流体在环形元件周围的流动会显著影响性能。

4.The heat exchanger utilizes an annular element to maximize surface area for heat transfer.

热交换器利用环形元件来最大化传热表面积。

5.The design of the turbine includes an annular element that helps improve efficiency.

涡轮的设计包括一个环形元件，有助于提高效率。

作文

In the field of engineering and physics, understanding the concept of an annular element is crucial for various applications. An annular element refers to a ring-shaped section or component that is defined by two concentric circles. This shape is prevalent in many mechanical systems, such as gears, bearings, and pipes, where it plays a significant role in the overall functionality of the device. The annular element can also be found in fields like fluid dynamics, where it helps in analyzing flow patterns around cylindrical structures.To illustrate the importance of the annular element, consider the design of a pipe system. When fluids flow through pipes, the behavior of the fluid can be analyzed using the properties of annular elements. For instance, when a fluid flows through a pipe with a larger outer diameter and a smaller inner diameter, the space between these two diameters forms an annular element. Engineers can use mathematical models to predict how the fluid will behave within this annular element, which is essential for ensuring efficient transport and minimizing energy loss.Moreover, in structural engineering, annular elements are often used in the analysis of stress distribution. When a load is applied to a circular plate, the stress can be calculated by dividing the plate into annular elements. This approach allows engineers to simplify complex calculations and gain insights into how different sections of the structure will respond to external forces. By examining the stresses within each annular element, engineers can identify potential failure points and optimize the design accordingly.The concept of annular elements is also relevant in the study of heat transfer. For example, in a heat exchanger, the transfer of thermal energy occurs between two fluids separated by a wall. The heat exchanger can be modeled using annular elements, allowing engineers to calculate temperature gradients and heat transfer coefficients more accurately. This analysis is vital for designing efficient thermal systems that minimize energy consumption.Furthermore, the application of annular elements extends to environmental engineering, particularly in the design of filtration systems. In a typical filtration setup, the filter media may be arranged in an annular element shape to maximize surface area and improve filtration efficiency. Understanding the flow characteristics within the annular element can lead to better designs that enhance the removal of contaminants from water or air.In conclusion, the annular element is a fundamental concept that finds applications across various engineering disciplines. Its unique geometry allows for simplified analysis and improved design in systems involving fluid flow, structural integrity, heat transfer, and environmental filtration. As technology continues to advance, the role of annular elements will likely become even more significant, driving innovations in engineering solutions and enhancing our understanding of complex systems.

在工程和物理领域，理解“annular element”的概念对于各种应用至关重要。“annular element”指的是由两个同心圆定义的环形截面或组件。这种形状在许多机械系统中普遍存在，例如齿轮、轴承和管道，在设备的整体功能中发挥着重要作用。“annular element”也可以在流体动力学等领域中找到，在分析圆柱结构周围的流动模式时非常有用。为了说明“annular element”的重要性，可以考虑管道系统的设计。当流体流经管道时，可以使用“annular element”的特性来分析流体的行为。例如，当流体流过一个外径较大而内径较小的管道时，这两个直径之间的空间形成了一个“annular element”。工程师可以使用数学模型来预测流体在这个“annular element”内的行为，这对确保高效运输和最小化能量损失至关重要。此外，在结构工程中，“annular elements”通常用于应力分布的分析。当负载施加到一个圆形板上时，可以通过将板划分为“annular elements”来计算应力。这种方法使工程师能够简化复杂的计算，并深入了解结构的不同部分如何响应外部力量。通过检查每个“annular element”内的应力，工程师可以识别潜在的故障点并相应地优化设计。“annular elements”的概念在热传递研究中也很相关。例如，在热交换器中，热能的转移发生在两个流体之间，由一壁隔开。热交换器可以使用“annular elements”进行建模，使工程师能够更准确地计算温度梯度和热传递系数。这种分析对于设计高效的热系统至关重要，以最小化能量消耗。此外，“annular elements”的应用还扩展到环境工程，特别是在过滤系统的设计中。在典型的过滤设置中，过滤介质可能以“annular element”的形状排列，以最大化表面积并提高过滤效率。理解“annular element”内的流动特性可以导致更好的设计，从而增强水或空气中污染物的去除。总之，“annular element”是一个基本概念，在各个工程学科中都有应用。其独特的几何形状允许在涉及流体流动、结构完整性、热传递和环境过滤的系统中进行简化分析和改进设计。随着技术的不断进步，“annular elements”的作用可能会变得更加重要，推动工程解决方案的创新，增强我们对复杂系统的理解。