sternplane angle

简明释义

尾水平舵角

英英释义

例句

1.The sternplane angle 船尾平面角 is crucial for determining how water flows around the hull.

sternplane angle 船尾平面角对于确定水流如何绕过船体至关重要。

2.Adjusting the sternplane angle 船尾平面角 can significantly affect the stability of the boat during rough seas.

调整sternplane angle 船尾平面角可以显著影响船只在恶劣海况下的稳定性。

3.The design of the vessel required careful consideration of the sternplane angle 船尾平面角 to ensure optimal hydrodynamic performance.

该船只的设计需要仔细考虑sternplane angle 船尾平面角，以确保最佳的水动力性能。

4.In our simulations, we found that varying the sternplane angle 船尾平面角 influenced fuel efficiency.

在我们的模拟中，我们发现改变sternplane angle 船尾平面角会影响燃油效率。

5.Engineers often analyze the sternplane angle 船尾平面角 when optimizing the propulsion system of a new ship.

工程师们在优化新船的推进系统时，经常分析sternplane angle 船尾平面角。

作文

Understanding the concept of the sternplane angle is crucial for anyone involved in naval architecture or marine engineering. The sternplane angle refers to the angle formed between the horizontal plane and the surface of the sternplane, which is a type of hydrofoil located at the stern of a vessel. This angle plays a significant role in determining the performance and stability of a boat or ship, particularly during high-speed maneuvers. To grasp the importance of the sternplane angle, we must first understand what a sternplane is. A sternplane is essentially a lifting surface that helps to provide additional lift to the rear of the vessel, thereby improving its overall hydrodynamic efficiency. When a vessel accelerates, the sternplane generates lift, which raises the hull out of the water, reducing drag and allowing for higher speeds. The sternplane angle is the angle at which this lifting surface interacts with the water, and it greatly influences how effectively the sternplane can perform its function.For instance, if the sternplane angle is too steep, it may generate excessive lift, causing the bow of the vessel to rise too high, leading to instability and potential loss of control. Conversely, if the angle is too shallow, the sternplane may not generate enough lift, resulting in increased drag and reduced speed. Therefore, achieving the optimal sternplane angle is essential for maximizing the performance of the vessel while ensuring safety and stability.In practical applications, engineers often use computational fluid dynamics (CFD) simulations to analyze the effects of varying the sternplane angle. By adjusting this angle during the design phase, they can predict how the vessel will behave under different conditions, allowing them to make informed decisions about the overall design and configuration of the hull and lifting surfaces. Moreover, the sternplane angle can also be influenced by other factors such as the weight distribution of the vessel, the shape of the hull, and the speed at which the vessel is traveling. As a result, it is important for naval architects to consider these variables when designing vessels to ensure that the sternplane angle is optimized for various operational scenarios.In conclusion, the sternplane angle is a vital parameter in the field of marine engineering that affects the performance, stability, and efficiency of vessels. Understanding its implications can lead to better designs and improved operational capabilities for ships and boats. As technology continues to advance, the methods for analyzing and optimizing the sternplane angle will likely become even more sophisticated, further enhancing our ability to create efficient and safe maritime vessels.

理解舵平面角的概念对于任何参与船舶设计或海洋工程的人来说都是至关重要的。舵平面角是指水平面与位于船只尾部的一种水翼表面之间形成的角度。这个角度在决定船只或舰艇的性能和稳定性方面起着重要作用，尤其是在高速机动时。为了掌握舵平面角的重要性，我们首先必须了解什么是舵平面。舵平面本质上是一种升力表面，有助于为船只的后部提供额外的升力，从而提高其整体水动力效率。当船只加速时，舵平面会产生升力，将船体抬出水面，减少阻力，从而允许更高的速度。舵平面角是该升力表面与水的相互作用的角度，它极大地影响了舵平面执行其功能的有效性。例如，如果舵平面角过陡，可能会产生过多的升力，使船头抬得过高，导致不稳定和潜在的失控。相反，如果角度过浅，舵平面可能无法产生足够的升力，导致阻力增加和速度降低。因此，实现最佳的舵平面角对于最大化船只的性能，同时确保安全和稳定至关重要。在实际应用中，工程师通常使用计算流体动力学（CFD）模拟来分析变化舵平面角的影响。通过在设计阶段调整这个角度，他们可以预测船只在不同条件下的行为，从而使他们能够对船体和升力表面的整体设计和配置做出明智的决策。此外，舵平面角还可能受到船只重量分布、船体形状以及船只行驶速度等其他因素的影响。因此，船舶设计师在设计船只时必须考虑这些变量，以确保在各种操作场景中优化舵平面角。总之，舵平面角是海洋工程领域中的一个重要参数，它影响船只的性能、稳定性和效率。理解其含义可以导致更好的设计和改善船只的操作能力。随着技术的不断进步，分析和优化舵平面角的方法可能会变得更加复杂，从而进一步增强我们创造高效、安全的海洋船只的能力。