area of blade section

简明释义

叶片截面面积桨叶截面面积

英英释义

例句

1.Engineers must calculate the area of blade section (叶片截面面积) to ensure optimal performance.

工程师必须计算area of blade section (叶片截面面积)以确保最佳性能。

2.A larger area of blade section (叶片截面面积) can lead to better airflow in fan designs.

在风扇设计中，较大的area of blade section (叶片截面面积)可以导致更好的气流。

3.The efficiency of the turbine can be improved by increasing the area of blade section (叶片截面面积).

通过增大area of blade section (叶片截面面积)，可以提高涡轮的效率。

4.When designing a propeller, one must consider the area of blade section (叶片截面面积) for efficiency.

在设计螺旋桨时，必须考虑area of blade section (叶片截面面积)以提高效率。

5.The area of blade section (叶片截面面积) directly affects the thrust produced by the rotor.

在转子产生的推力中，area of blade section (叶片截面面积)直接影响推力。

作文

In the field of engineering and design, understanding the mechanics behind various components is crucial for creating efficient and effective systems. One such component that plays a vital role in many applications is the blade, whether it be in turbines, fans, or propellers. The performance of these blades is significantly influenced by their geometry, particularly the area of blade section (刀片截面积). This term refers to the cross-sectional area of the blade at any given point along its length. It is essential to consider this area when analyzing the aerodynamic or hydrodynamic properties of the blade.When engineers design blades, they must carefully calculate the area of blade section to ensure optimal performance. A larger blade area can increase lift or thrust, but it may also lead to increased drag. Conversely, a smaller blade area might reduce drag but could also limit the amount of lift generated. Therefore, finding the right balance is key to achieving desired performance characteristics.For instance, in wind turbine design, the area of blade section is critical for maximizing energy capture from the wind. The blades must be designed to have an adequate area to harness wind energy efficiently while minimizing losses due to turbulence and drag. Engineers often use computational fluid dynamics (CFD) simulations to visualize how changes in the area of blade section affect airflow around the blades. By adjusting the shape and size of the blade sections, they can optimize the design for maximum energy output.Similarly, in aviation, the area of blade section of propellers and rotor blades is fundamental to their performance. The efficiency of an aircraft's propulsion system heavily relies on the design of the blades. A well-designed blade with an appropriate area of blade section can significantly improve fuel efficiency and enhance overall flight performance. Engineers must also consider factors such as material strength, weight, and the operating environment when determining the optimal blade design.Moreover, the area of blade section is not only important in terms of performance but also in safety. Inadequate blade design can lead to catastrophic failures, especially in high-stress applications like jet engines or industrial turbines. Understanding the relationship between the area of blade section and the stresses experienced by the blades under operational conditions is vital for ensuring reliability and safety.In conclusion, the area of blade section is a fundamental aspect of blade design across various engineering disciplines. Its impact on performance, efficiency, and safety cannot be overstated. As technology continues to advance, the methods used to analyze and optimize the area of blade section will evolve, leading to even more efficient designs. Engineers must remain vigilant and innovative in their approaches to blade design, continually seeking ways to improve the area of blade section for better performance and sustainability in engineering applications.

在工程和设计领域，理解各种组件背后的机械原理对于创建高效和有效的系统至关重要。刀片是许多应用中发挥重要作用的组件之一，无论是在涡轮机、风扇还是螺旋桨中。这些刀片的性能受到其几何形状的显著影响，特别是刀片截面积（area of blade section）。这个术语指的是刀片在其长度的任意给定点的横截面积。在分析刀片的空气动力学或水动力学特性时，考虑这个面积是至关重要的。当工程师设计刀片时，他们必须仔细计算刀片截面积以确保最佳性能。较大的刀片面积可以增加升力或推力，但也可能导致阻力增加。相反，较小的刀片面积可能会减少阻力，但也可能限制产生的升力。因此，找到合适的平衡是实现期望性能特征的关键。例如，在风力涡轮机设计中，刀片截面积对于最大化从风中捕获的能量至关重要。刀片必须设计成具有足够的面积，以有效地利用风能，同时最小化由于湍流和阻力造成的损失。工程师通常使用计算流体动力学（CFD）模拟来可视化刀片截面积的变化如何影响刀片周围的气流。通过调整刀片截面的形状和大小，他们可以优化设计以实现最大的能量输出。同样，在航空领域，螺旋桨和旋翼刀片的刀片截面积对其性能至关重要。飞机推进系统的效率在很大程度上依赖于刀片的设计。设计良好的刀片，具有适当的刀片截面积，可以显著提高燃油效率并增强整体飞行性能。工程师在确定最佳刀片设计时，还必须考虑材料强度、重量和操作环境等因素。此外，刀片截面积不仅在性能方面重要，而且在安全性方面也至关重要。不充分的刀片设计可能导致灾难性的故障，尤其是在如喷气发动机或工业涡轮机等高应力应用中。了解刀片截面积与刀片在操作条件下所承受的应力之间的关系对于确保可靠性和安全至关重要。总之，刀片截面积是各个工程学科刀片设计的基本方面。它对性能、效率和安全性的影响不容小觑。随着技术的不断进步，用于分析和优化刀片截面积的方法将不断演变，从而导致更高效的设计。工程师必须保持警惕，并在刀片设计中进行创新，持续寻找改善刀片截面积的方法，以实现更好的性能和可持续性。