diminishing strakes

简明释义

渐薄船壳板

英英释义

例句

1.The boat's hull was designed with diminishing strakes to improve hydrodynamics.

这艘船的船体设计采用了逐渐减小的条纹以改善水动力学。

2.By incorporating diminishing strakes, the engineers enhanced the vessel's stability in rough waters.

通过加入逐渐减小的条纹，工程师们提高了船只在恶劣水域中的稳定性。

3.The yacht features diminishing strakes that reduce drag and increase speed.

这艘游艇配备了逐渐减小的条纹，以减少阻力并提高速度。

4.The design team recommended diminishing strakes to optimize the performance of the racing boat.

设计团队建议使用逐渐减小的条纹来优化赛车船的性能。

5.In our latest model, we utilized diminishing strakes for better fuel efficiency.

在我们最新的模型中，我们使用了逐渐减小的条纹以提高燃油效率。

作文

In the world of aerodynamics and engineering, the term diminishing strakes refers to a specific design feature that plays a crucial role in enhancing the performance and stability of various vehicles, especially aircraft. Diminishing strakes are aerodynamic surfaces that taper off in size along the length of a body, such as an aircraft wing or fuselage. The concept behind these strakes is rooted in the principles of fluid dynamics, which study how air flows around solid objects. When engineers design an aircraft, they must consider how air interacts with its surfaces at different speeds and angles. One of the challenges faced is the phenomenon known as vortex formation, where swirling air patterns can create drag and reduce lift. By incorporating diminishing strakes, engineers can effectively manage these vortices, allowing for smoother airflow over the wings and other critical surfaces.The primary advantage of using diminishing strakes is their ability to reduce drag while maintaining lift. As the strakes diminish in size, they help to streamline the airflow, minimizing turbulence and promoting a more laminar flow. This is particularly important during high-speed flight, where even small increases in drag can lead to significant decreases in fuel efficiency and overall performance.Moreover, diminishing strakes contribute to improved stability and control of the aircraft. By carefully positioning these strakes, engineers can manipulate the airflow to enhance the aircraft's response to control inputs. This means that pilots can achieve smoother maneuvers and better handling characteristics, which are essential for both commercial and military aviation.In addition to their application in aviation, diminishing strakes have also found uses in other fields, such as marine engineering and automotive design. For instance, in the design of high-performance racing cars, similar aerodynamic principles are applied to reduce drag and improve cornering stability. The integration of diminishing strakes in the bodywork of these vehicles allows for optimized airflow, which can lead to faster lap times and enhanced overall performance.Despite their benefits, the implementation of diminishing strakes requires careful consideration of the overall design and intended use of the vehicle. Engineers must balance the advantages of these strakes with potential trade-offs, such as increased manufacturing complexity and weight. Therefore, extensive testing and simulations are often conducted to ensure that the benefits outweigh any drawbacks.In conclusion, diminishing strakes represent a vital innovation in the fields of aerodynamics and engineering. Their ability to enhance performance, reduce drag, and improve stability makes them a valuable tool for designers and engineers. As technology continues to advance, it is likely that we will see even more innovative applications of diminishing strakes in various modes of transportation, paving the way for more efficient and high-performing vehicles in the future.

在空气动力学和工程领域中，术语diminishing strakes指的是一种特定的设计特征，对于提高各种车辆，尤其是飞机的性能和稳定性起着至关重要的作用。diminishing strakes是沿着机体长度逐渐变小的空气动力表面，例如飞机的机翼或机身。这个概念根植于流体动力学的原理，该学科研究空气如何在固体物体周围流动。当工程师设计飞机时，他们必须考虑空气如何在不同的速度和角度与其表面相互作用。其中一个面临的挑战是涡流形成现象，即旋转的气流模式会产生阻力并降低升力。通过采用diminishing strakes，工程师可以有效地管理这些涡流，从而使空气在机翼和其他关键表面上更平滑地流动。使用diminishing strakes的主要优点在于它们能够在保持升力的同时减少阻力。随着支撑结构的逐渐缩小，它们有助于简化空气流动，最小化湍流并促进更层流的流动。这在高速飞行中尤为重要，因为即使是微小的阻力增加也可能导致燃油效率和整体性能的显著下降。此外，diminishing strakes还提高了飞机的稳定性和控制性。通过精确定位这些支撑结构，工程师可以操控空气流动，以增强飞机对控制输入的响应。这意味着飞行员可以实现更平稳的机动和更好的操控特性，这对于商业和军事航空都是至关重要的。除了在航空中的应用外，diminishing strakes还在其他领域找到了用途，例如海洋工程和汽车设计。例如，在高性能赛车的设计中，类似的空气动力学原理被应用于减少阻力并改善过弯稳定性。将diminishing strakes整合到这些车辆的车身设计中，可以优化空气流动，从而带来更快的圈速和更高的整体性能。尽管有其优点，但实施diminishing strakes需要仔细考虑车辆的整体设计和预期用途。工程师必须在这些支撑结构的优势与潜在的权衡之间取得平衡，例如增加制造复杂性和重量。因此，通常会进行广泛的测试和模拟，以确保收益超过任何缺点。总之，diminishing strakes代表了空气动力学和工程领域的重要创新。它们增强性能、减少阻力和提高稳定性的能力使其成为设计师和工程师的宝贵工具。随着技术的不断进步，我们很可能会看到diminishing strakes在各种交通工具中得到更具创新性的应用，为未来更高效和高性能的车辆铺平道路。