air funnel

简明释义

货舱通风筒

英英释义

例句

1.We installed an air funnel on the roof to enhance air circulation.

我们在屋顶上安装了一个空气漏斗以增强空气循环。

2.The air funnel in the vacuum cleaner helps to increase suction power.

吸尘器中的空气漏斗有助于增加吸力。

3.The engineer designed an air funnel to improve the ventilation in the building.

工程师设计了一个空气漏斗来改善建筑物的通风。

4.The air funnel design allows for better cooling in the computer server room.

该空气漏斗设计允许计算机服务器室更好地冷却。

5.Using an air funnel can help direct airflow more efficiently in a greenhouse.

使用空气漏斗可以更有效地引导温室内的气流。

作文

The concept of an air funnel is essential in understanding how air flows and interacts with various environments. In simple terms, an air funnel refers to a structure or phenomenon where air is drawn in from a wider area and then channeled into a narrower space. This principle can be observed in many natural and artificial systems, including weather patterns, ventilation systems, and even in the design of various tools and devices. In nature, one of the most striking examples of an air funnel is a tornado. A tornado forms when warm, moist air rises rapidly through cooler, drier air, creating a powerful updraft. As this warm air ascends, it begins to spin due to changes in wind direction and speed at different altitudes. The result is a visible column of air that narrows as it descends toward the ground, creating a funnel shape. This air funnel is capable of causing significant destruction, highlighting the power of concentrated air movement.Similarly, in engineering, the concept of an air funnel is applied in the design of HVAC (Heating, Ventilation, and Air Conditioning) systems. These systems are crucial for maintaining comfortable indoor environments, especially in large buildings. An air funnel in this context helps to optimize airflow, ensuring that air is efficiently distributed throughout the space. By using ducts that gradually narrow, engineers can create a system that minimizes energy loss while maximizing the effectiveness of heating or cooling.Another fascinating application of an air funnel can be found in the world of aerodynamics. For instance, the design of airplane wings takes advantage of the principles of air funnels to generate lift. As air flows over and under the wing, the shape of the wing causes the air pressure to decrease on top while increasing underneath. This difference in pressure creates lift, allowing the aircraft to soar through the skies. Understanding how air funnels work is vital for engineers and designers in the aviation industry.Moreover, the concept of an air funnel is also applicable in everyday life, such as when using a funnel to pour liquids into a bottle. The funnel shape helps direct the liquid into a smaller opening without spilling. This simple tool embodies the same principle of concentrating flow that is seen in larger scale applications like tornadoes and HVAC systems.In conclusion, the term air funnel encapsulates a wide range of phenomena and applications across different fields. From the destructive forces of nature, like tornadoes, to the engineered systems that keep our buildings comfortable, and even to the simple kitchen tool, the air funnel plays a crucial role in the movement and management of air. By understanding this concept, we can appreciate the intricate ways in which air influences our environment and enhances our daily lives.

“空气漏斗”的概念在理解空气如何流动和与各种环境相互作用方面至关重要。简单来说，空气漏斗是指一种结构或现象，其中空气从更宽的区域被吸入，然后被引导到一个较窄的空间。这个原理可以在许多自然和人造系统中观察到，包括天气模式、通风系统，甚至在各种工具和设备的设计中。在自然界中，最引人注目的空气漏斗示例之一是龙卷风。龙卷风形成于温暖潮湿的空气迅速穿过较冷、较干燥的空气时，产生强大的上升气流。当这股温暖的空气上升时，由于不同高度的风向和速度变化，它开始旋转。结果是一个可见的气柱，随着它朝向地面下降而变得越来越狭窄，形成一个漏斗形状。这个空气漏斗能够造成显著的破坏，突显了集中空气运动的力量。同样，在工程学中，空气漏斗的概念被应用于HVAC（供暖、通风和空调）系统的设计。这些系统对于维持舒适的室内环境至关重要，尤其是在大型建筑中。在这种情况下，空气漏斗有助于优化气流，确保空气有效分布在整个空间。通过使用逐渐变窄的管道，工程师可以创建一个最大限度减少能量损失并最大化加热或冷却效果的系统。另一个迷人的空气漏斗应用可以在空气动力学的世界中找到。例如，飞机机翼的设计利用空气漏斗的原理来产生升力。当空气在机翼上下流动时，机翼的形状使得顶部的气压降低，而底部的气压增加。这种压力差产生升力，使飞机能够在空中飞翔。理解空气漏斗的工作原理对航空工业中的工程师和设计师至关重要。此外，空气漏斗的概念也适用于日常生活，例如在使用漏斗将液体倒入瓶子时。漏斗的形状有助于将液体引导到较小的开口而不溢出。这个简单的工具体现了与龙卷风和HVAC系统等大规模应用中看到的流动集中相同的原理。总之，空气漏斗这个术语涵盖了不同领域中一系列现象和应用。从自然界的破坏性力量，如龙卷风，到工程系统使我们的建筑保持舒适，甚至到简单的厨房工具，空气漏斗在空气的运动和管理中发挥着至关重要的作用。通过理解这一概念，我们可以欣赏空气如何影响我们的环境并增强我们日常生活的复杂方式。