bell mouth

简明释义

喇叭口(如锚链孔的喇叭型出口

英英释义

例句

1.We need to check the bell mouth of the drainage system to ensure it is not blocked.

我们需要检查排水系统的喇叭口以确保没有堵塞。

2.The boat's hull features a bell mouth design to reduce drag while sailing.

这艘船的船体采用了喇叭口设计，以减少航行时的阻力。

3.During the construction, they installed a bell mouth at the entrance of the tunnel for better ventilation.

在施工期间，他们在隧道入口处安装了一个喇叭口以改善通风。

4.The bell mouth of the funnel allowed for easy pouring of the liquid without spills.

漏斗的喇叭口使得液体倾倒时不易溢出。

5.The engineer designed a new pipe with a wider bell mouth to improve water flow.

工程师设计了一个带有更宽喇叭口的新管道，以改善水流。

作文

The term bell mouth refers to a specific geometric shape that resembles the flared opening of a bell. This shape is often used in engineering and design, particularly in contexts where fluid flow is involved. The bell mouth design can be found in various applications, including the mouths of pipes, exhaust systems, and even in some architectural features. Its primary purpose is to facilitate smoother transitions for fluids or gases, reducing turbulence and improving efficiency. In engineering, the concept of a bell mouth is crucial for optimizing the performance of systems that rely on the movement of air or liquids. For instance, in aerodynamics, the bell mouth shape is utilized in the design of intake ducts for engines. By creating a gradual expansion from a smaller opening to a larger one, the bell mouth helps to minimize drag and maximize airflow into the engine. This principle is not only applicable to aircraft but also to various vehicles, where efficient airflow is essential for performance.Moreover, the bell mouth design is significant in hydraulic systems. When water flows through pipes, sudden changes in diameter can lead to pressure drops and turbulence, which can cause inefficiencies and even damage to the system. By implementing a bell mouth at the entrance of a pipe, engineers can ensure a more controlled flow of water, enhancing the overall efficiency of the system. This is particularly important in large-scale projects such as dams and water treatment facilities, where maintaining optimal flow rates is critical.The aesthetic aspect of the bell mouth cannot be overlooked either. In architecture, the bell mouth shape can be seen in various designs, from decorative elements to functional structures like drainage systems. The smooth curves of a bell mouth can add an artistic touch to buildings while serving practical purposes. This duality of form and function makes the bell mouth a favored choice among architects and designers alike.In conclusion, the bell mouth is more than just a simple shape; it is a fundamental concept in both engineering and design. Its ability to enhance fluid dynamics and provide aesthetic appeal demonstrates its versatility across various fields. Understanding the significance of the bell mouth allows professionals to innovate and create solutions that improve efficiency and effectiveness in their respective domains. As we continue to explore new technologies and designs, the principles behind the bell mouth will undoubtedly remain relevant, guiding us toward more efficient and elegant solutions in engineering and architecture.

“bell mouth”这个术语指的是一种特定的几何形状，类似于铃铛的喇叭口。这种形状常用于工程和设计，尤其是在涉及流体流动的上下文中。bell mouth设计可以在各种应用中找到，包括管道的开口、排气系统，甚至一些建筑特征。它的主要目的是促进流体或气体的更平滑过渡，减少湍流，提高效率。在工程领域，bell mouth的概念对于优化依赖空气或液体运动的系统的性能至关重要。例如，在空气动力学中，bell mouth形状被用于发动机进气道的设计。通过从较小的开口逐渐扩展到较大的开口，bell mouth有助于最小化阻力并最大化流入发动机的气流。这一原理不仅适用于飞机，也适用于各种车辆，其中高效的气流对于性能至关重要。此外，bell mouth设计在液压系统中也具有重要意义。当水流经管道时，直径的突然变化可能导致压力下降和湍流，从而造成低效甚至损坏系统。通过在管道入口处实施bell mouth，工程师可以确保更受控的水流，从而提高系统的整体效率。这在大规模项目中尤为重要，例如大坝和水处理设施，在这些项目中，保持最佳流量至关重要。bell mouth的美学方面也不容忽视。在建筑中，bell mouth形状可以在各种设计中看到，从装饰元素到功能结构，如排水系统。bell mouth的平滑曲线可以为建筑增添艺术感，同时服务于实际目的。这种形式与功能的双重性使得bell mouth成为建筑师和设计师的首选。总之，bell mouth不仅仅是一个简单的形状；它是工程和设计中的一个基本概念。它增强流体动力学和提供美学吸引力的能力展示了它在各个领域的多功能性。理解bell mouth的重要性使专业人士能够创新并创造出提高其各自领域效率和有效性的解决方案。随着我们继续探索新技术和设计，bell mouth背后的原则无疑将继续保持相关性，引导我们朝着更高效和优雅的工程和建筑解决方案迈进。