propeller fan

简明释义

轴流式通风机

英英释义

例句

1.The cooling system in the computer uses a propeller fan 螺旋桨风扇 to dissipate heat efficiently.

计算机的冷却系统使用一个propeller fan 螺旋桨风扇 来高效散热。

2.Many modern drones utilize a propeller fan 螺旋桨风扇 for improved aerodynamics.

许多现代无人机利用propeller fan 螺旋桨风扇 来改善空气动力学性能。

3.To enhance ventilation, the factory installed several propeller fans 螺旋桨风扇 throughout the building.

为了增强通风，工厂在整个建筑中安装了几个propeller fans 螺旋桨风扇。

4.The propeller fan 螺旋桨风扇 in the aircraft helps to generate thrust for takeoff.

飞机上的propeller fan 螺旋桨风扇 有助于产生起飞所需的推力。

5.In the summer, we rely on a propeller fan 螺旋桨风扇 to keep our living room cool.

在夏天，我们依靠一个propeller fan 螺旋桨风扇 来保持客厅凉爽。

作文

In the world of engineering and design, various technologies contribute to our daily lives, one of which is the propeller fan. A propeller fan is a device that uses rotating blades to create airflow, commonly found in aircraft, cooling systems, and various appliances. The fundamental principle behind a propeller fan is based on aerodynamics, where the shape and angle of the blades are designed to maximize efficiency and performance.The history of the propeller fan dates back to the early days of aviation. When pioneers like the Wright brothers were experimenting with flight, they realized that a well-designed propeller fan could generate sufficient lift to overcome gravity. This innovation not only propelled their aircraft forward but also laid the groundwork for future advancements in aerodynamics and propulsion systems.Today, propeller fans are utilized in various applications beyond aviation. For example, in HVAC (Heating, Ventilation, and Air Conditioning) systems, propeller fans are essential for circulating air and maintaining comfortable indoor environments. These fans can be found in residential homes, commercial buildings, and industrial facilities, ensuring that air is efficiently moved and distributed.Moreover, propeller fans play a crucial role in cooling electronic devices. As technology advances, devices such as computers and servers generate significant amounts of heat. To prevent overheating, manufacturers often incorporate propeller fans into their designs, allowing for effective thermal management. This application highlights the versatility and importance of propeller fans in modern technology.In addition to their functional benefits, propeller fans can also be aesthetically pleasing. Designers often consider the visual impact of propeller fans when integrating them into products. Sleek and stylish designs can enhance the overall look of an appliance or vehicle, making them more appealing to consumers.However, it is essential to recognize the environmental impact of propeller fans. While they enhance efficiency in many systems, the energy consumption associated with their operation can contribute to carbon emissions. As society becomes more aware of sustainability, engineers are tasked with developing innovative solutions to reduce the ecological footprint of propeller fans. This includes creating energy-efficient models and exploring alternative materials that minimize environmental harm.In conclusion, the propeller fan is a remarkable invention that has significantly influenced various industries. From its historical roots in aviation to its modern applications in HVAC systems and electronics, the propeller fan remains an essential component in enhancing performance and efficiency. As technology continues to evolve, the role of propeller fans will undoubtedly adapt, paving the way for new innovations that prioritize sustainability and functionality. Understanding the significance of propeller fans helps us appreciate the intricate balance between engineering, design, and environmental responsibility.

在工程和设计的世界中，各种技术对我们的日常生活产生了影响，其中之一就是螺旋桨风扇。螺旋桨风扇是一种利用旋转叶片产生气流的装置，通常用于飞机、冷却系统和各种电器中。螺旋桨风扇的基本原理基于空气动力学，叶片的形状和角度旨在最大化效率和性能。螺旋桨风扇的历史可以追溯到航空早期。当莱特兄弟等先驱者在进行飞行实验时，他们意识到设计良好的螺旋桨风扇能够产生足够的升力来克服重力。这一创新不仅推动了他们的飞机向前飞行，还为未来空气动力学和推进系统的进步奠定了基础。如今，螺旋桨风扇在航空之外的各种应用中得到了广泛利用。例如，在HVAC（供暖、通风和空调）系统中，螺旋桨风扇对于空气循环和维持舒适的室内环境至关重要。这些风扇可以在住宅、商业建筑和工业设施中找到，确保空气高效移动和分配。此外，螺旋桨风扇在冷却电子设备方面也发挥着关键作用。随着技术的发展，计算机和服务器等设备会产生大量热量。为了防止过热，制造商通常会将螺旋桨风扇纳入设计中，以实现有效的热管理。这一应用突显了螺旋桨风扇在现代技术中的多功能性和重要性。除了功能上的好处，螺旋桨风扇在美学上也可以令人愉悦。设计师在将螺旋桨风扇融入产品时，通常会考虑其视觉影响。流线型和时尚的设计可以增强电器或车辆的整体外观，使其对消费者更加吸引。然而，必须认识到螺旋桨风扇对环境的影响。尽管它们在许多系统中提高了效率，但其操作所需的能耗可能会导致碳排放。随着社会对可持续性认识的提高，工程师面临着开发创新解决方案以减少螺旋桨风扇生态足迹的任务。这包括创造节能型号和探索能够最小化环境危害的替代材料。总之，螺旋桨风扇是一项显著的发明，对各个行业产生了深远的影响。从其在航空中的历史根源到在HVAC系统和电子设备中的现代应用，螺旋桨风扇仍然是提升性能和效率的重要组成部分。随着技术的不断发展，螺旋桨风扇的角色无疑将会适应，为优先考虑可持续性和功能的新创新铺平道路。理解螺旋桨风扇的重要性有助于我们欣赏工程、设计与环境责任之间的微妙平衡。