bladed structure

简明释义

刃状构造;

英英释义

例句

1.The engineer designed a new turbine with an innovative bladed structure to improve efficiency.

工程师设计了一种新的涡轮，采用了创新的刀片结构以提高效率。

2.In the latest model of the fan, the bladed structure has been optimized for quieter operation.

在最新型号的风扇中，刀片结构已被优化以实现更安静的操作。

3.The bladed structure of the helicopter rotor is crucial for its lift and maneuverability.

直升机旋翼的刀片结构对其升力和机动性至关重要。

4.Researchers are studying the effects of different materials on the performance of bladed structures.

研究人员正在研究不同材料对刀片结构性能的影响。

5.A well-designed bladed structure can significantly reduce drag in aerodynamic applications.

设计良好的刀片结构可以显著减少空气动力学应用中的阻力。

作文

In the realm of engineering and design, the concept of a bladed structure plays a crucial role in various applications, from aerospace to renewable energy. A bladed structure refers to any construct that incorporates blades or similar elements to achieve specific functional objectives. These structures are designed to optimize performance through aerodynamic or hydrodynamic principles, making them essential in fields where fluid dynamics is a significant consideration.One of the most prominent examples of bladed structures can be found in wind turbines. The blades of a wind turbine are meticulously engineered to capture wind energy efficiently. When the wind blows, it interacts with the blades, causing them to rotate. This rotation drives a generator that converts kinetic energy into electrical energy. The design of the blades is critical; they must be shaped to maximize lift while minimizing drag. This balance is achieved through extensive research and development, often involving computational fluid dynamics simulations to predict how different shapes will perform under various wind conditions.In addition to wind turbines, bladed structures are also prevalent in aviation. Airplane wings are a prime example of how blade-like features can enhance flight performance. The wings are designed to create lift by manipulating airflow. The shape and angle of the wings (known as the airfoil) influence how air moves over and under them. By optimizing these bladed structures, engineers can improve fuel efficiency and overall aircraft performance. Furthermore, the materials used in constructing these wings must withstand extreme forces during flight, adding another layer of complexity to their design.The marine industry also utilizes bladed structures, particularly in the design of propellers and turbines. Marine propellers are designed with blades that push water backward, creating thrust that propels a vessel forward. The efficiency of a propeller is determined by its blade shape, size, and pitch. Engineers must carefully consider these factors to ensure optimal performance in various sea conditions. Similarly, tidal turbines harness the energy of moving water using bladed structures that operate on principles similar to those of wind turbines.Beyond these practical applications, bladed structures also inspire innovations in other fields. For instance, in architecture, designers have begun to explore the aesthetic and functional possibilities of bladed structures. By integrating blade-like elements into building designs, architects can create striking visual effects while also enhancing the building’s energy efficiency. Such designs can facilitate natural ventilation and reduce reliance on artificial lighting, showcasing how bladed structures can merge form and function.In conclusion, the significance of bladed structures extends far beyond their physical presence. They embody the intersection of art and science, where meticulous design and engineering principles come together to create efficient and effective solutions. Whether in wind turbines, aircraft wings, or marine propellers, bladed structures demonstrate the power of innovation in harnessing energy and improving performance across various industries. As technology advances, we can expect to see even more sophisticated bladed structures that push the boundaries of what is possible, ultimately contributing to a more sustainable and efficient future.

在工程和设计领域，刀片结构的概念在航空航天到可再生能源等各种应用中发挥着至关重要的作用。刀片结构指的是任何包含刀片或类似元素的构造，以实现特定的功能目标。这些结构旨在通过空气动力学或水动力学原理来优化性能，使其在流体动力学是重要考虑因素的领域中成为必不可少的。刀片结构最显著的例子可以在风力涡轮机中找到。风力涡轮机的叶片经过精心设计，以高效捕获风能。当风吹过时，它与叶片相互作用，导致叶片旋转。这种旋转驱动发电机，将动能转化为电能。叶片的设计至关重要；它们必须形状优良，以最大化升力并最小化阻力。这种平衡通过广泛的研究和开发来实现，通常涉及计算流体动力学模拟，以预测不同形状在各种风况下的表现。除了风力涡轮机，刀片结构在航空领域也很常见。飞机的机翼就是如何通过刀片状特征增强飞行性能的一个主要例子。机翼的设计是为了通过操控气流来产生升力。机翼的形状和角度（称为空气动力外形）影响空气如何在其上方和下方移动。通过优化这些刀片结构，工程师可以提高燃油效率和整体飞机性能。此外，用于制造这些机翼的材料必须承受飞行中的极端力量，为它们的设计增加了另一层复杂性。海洋工业也利用刀片结构，特别是在螺旋桨和涡轮机的设计中。海洋螺旋桨的设计具有推动水向后运动的叶片，从而产生推进力，推动船只向前。螺旋桨的效率取决于其叶片的形状、大小和螺距。工程师必须仔细考虑这些因素，以确保在各种海洋条件下的最佳性能。同样，潮汐涡轮机使用刀片结构利用水流的能量，其操作原理与风力涡轮机相似。除了这些实际应用，刀片结构还激发了其他领域的创新。例如，在建筑领域，设计师开始探索刀片结构的美学和功能可能性。通过将刀片状元素融入建筑设计，建筑师可以创造引人注目的视觉效果，同时增强建筑的能效。这种设计可以促进自然通风，减少对人工照明的依赖，展示了刀片结构如何融合形式和功能。总之，刀片结构的重要性远超其物理存在。它们体现了艺术与科学的交汇点，在这里，精细的设计与工程原理结合在一起，创造出高效有效的解决方案。无论是在风力涡轮机、飞机机翼还是海洋螺旋桨中，刀片结构展示了创新在利用能源和提高各行业性能方面的力量。随着技术的进步，我们可以期待看到更复杂的刀片结构，推动可能性的边界，最终为更可持续和高效的未来做出贡献。