optimum propeller

简明释义

最佳推进器

英英释义

例句

1.After several simulations, they concluded that the optimum propeller 最佳螺旋桨 design had the best performance metrics.

经过多次模拟，他们得出结论，optimum propeller 最佳螺旋桨设计具有最佳性能指标。

2.The engineer determined that the optimum propeller 最佳螺旋桨 for the new boat design would improve fuel efficiency.

工程师确定，新船设计的optimum propeller 最佳螺旋桨将提高燃油效率。

3.Choosing the right optimum propeller 最佳螺旋桨 can significantly affect a drone's flight time.

选择合适的optimum propeller 最佳螺旋桨可以显著影响无人机的飞行时间。

4.By testing different sizes, we found the optimum propeller 最佳螺旋桨 for our model airplane.

通过测试不同的尺寸，我们找到了适合我们模型飞机的optimum propeller 最佳螺旋桨。

5.The research team focused on finding the optimum propeller 最佳螺旋桨 to maximize thrust in their underwater vehicle.

研究小组专注于寻找能够最大化水下车辆推力的optimum propeller 最佳螺旋桨。

作文

The design and selection of the right propeller are crucial for the performance of any vessel, whether it be a small boat or a large ship. Among the various factors that influence the efficiency of a propeller, one term stands out: optimum propeller. The term optimum propeller refers to the propeller that provides the best balance between thrust, fuel efficiency, and speed for a specific vessel under given operating conditions. In simpler terms, it is the most effective propeller that maximizes performance while minimizing energy consumption.Choosing the optimum propeller involves several considerations. First and foremost, the size and type of the vessel play a significant role. For instance, a fishing boat will require a different propeller compared to a luxury yacht or a cargo ship. Each type of vessel has unique requirements based on its intended use, weight, and design. Additionally, the operating environment, such as freshwater versus saltwater, also impacts the selection of the optimum propeller.Another important factor is the pitch of the propeller. Pitch refers to the distance a propeller would move in one complete revolution if it were moving through a solid material. A higher pitch propeller may allow for greater speeds, but it can also lead to increased strain on the engine and reduced efficiency at lower speeds. Therefore, finding the right pitch is essential to ensure that the selected propeller is indeed the optimum propeller for the vessel.Moreover, the number of blades on a propeller affects its performance. Generally, more blades can provide better thrust, especially at lower speeds, but they can also create more drag. Conversely, a propeller with fewer blades might be more efficient at higher speeds but may not perform as well when more power is needed. Thus, determining the right number of blades is integral to achieving the optimum propeller configuration.In addition to these physical characteristics, advancements in technology have led to the development of specialized propellers designed for specific applications. For example, some propellers are engineered to reduce noise and vibration, making them ideal for recreational boating. Others are designed to enhance fuel efficiency, which is increasingly important in today’s environmentally conscious world. This means that the quest for the optimum propeller is not only about performance but also about sustainability and reducing ecological impact.In conclusion, the concept of the optimum propeller is multifaceted and requires careful consideration of various factors. From the type of vessel and its intended use to the physical characteristics of the propeller itself, every detail matters in the pursuit of optimal performance. As technology continues to advance, the possibilities for creating more efficient and effective propellers will only expand, allowing for even greater achievements in marine engineering. Understanding and selecting the optimum propeller is essential for anyone involved in the maritime industry, as it directly influences the overall success and efficiency of maritime operations.

选择合适的螺旋桨设计对任何船只的性能至关重要，无论是小船还是大船。在影响螺旋桨效率的各种因素中，有一个术语尤为突出：optimum propeller。optimum propeller指的是在特定操作条件下，为特定船只提供最佳推力、燃油效率和速度平衡的螺旋桨。简单来说，它是最大化性能同时最小化能耗的最有效螺旋桨。选择optimum propeller涉及多个考虑因素。首先，船只的大小和类型起着重要作用。例如，渔船所需的螺旋桨与豪华游艇或货船所需的螺旋桨不同。每种类型的船只根据其预期用途、重量和设计有独特的要求。此外，操作环境，如淡水与盐水，也会影响optimum propeller的选择。另一个重要因素是螺旋桨的螺距。螺距指的是螺旋桨在一次完整旋转中，如果它在固体材料中移动，将移动的距离。较高螺距的螺旋桨可能允许更高的速度，但也可能导致发动机负担加重，并在低速时降低效率。因此，找到合适的螺距对于确保所选螺旋桨确实是船只的optimum propeller至关重要。此外，螺旋桨的叶片数量也会影响其性能。通常，更多的叶片可以在低速时提供更好的推力，但也会产生更多的阻力。相反，叶片较少的螺旋桨在高速时可能更高效，但在需要更多动力时可能表现不佳。因此，确定合适的叶片数量对于实现optimum propeller配置至关重要。除了这些物理特性外，技术的进步导致了专门为特定应用设计的螺旋桨的开发。例如，一些螺旋桨经过工程设计，以减少噪音和振动，使其成为休闲航行的理想选择。其他螺旋桨则旨在增强燃油效率，在当今环保意识日益增强的世界中，这一点越来越重要。这意味着，寻找optimum propeller不仅仅关乎性能，还涉及可持续性和减少生态影响。总之，optimum propeller的概念是多方面的，需要仔细考虑各种因素。从船只类型及其预期用途到螺旋桨本身的物理特性，每个细节在追求最佳性能时都至关重要。随着技术的不断进步，创造更高效、更有效的螺旋桨的可能性将只会扩大，从而使海洋工程取得更大的成就。理解和选择optimum propeller对任何参与海事行业的人来说都是必要的，因为它直接影响到海事操作的整体成功和效率。