yawing moment balance

简明释义

偏荡平衡

英英释义

例句

1.The engineer calculated the yawing moment balance to ensure the stability of the aircraft during flight.

工程师计算了偏航力矩平衡以确保飞机在飞行中的稳定性。

2.Adjusting the yawing moment balance is crucial for maintaining control in high-speed maneuvers.

调整偏航力矩平衡对于在高速机动中保持控制至关重要。

3.The pilot was trained to recognize when the yawing moment balance was off.

飞行员接受了培训，以识别何时偏航力矩平衡失调。

4.In the design phase, we must consider the yawing moment balance for the new vessel.

在设计阶段，我们必须考虑新船的偏航力矩平衡。

5.A proper yawing moment balance prevents excessive yawing during landing.

适当的偏航力矩平衡可以防止着陆时过度偏航。

作文

In the field of engineering and aerodynamics, understanding the concept of yawing moment balance is crucial for the stability and control of vehicles, particularly aircraft and ships. The term refers to the equilibrium state where the forces acting on an object in a yawing motion are balanced, ensuring that the object maintains a straight path without unwanted rotation around its vertical axis. This balance is achieved through various design elements and control mechanisms that counteract any external disturbances that may cause the vehicle to veer off course.To elaborate, when an aircraft is in flight, it experiences various aerodynamic forces that can induce yawing moments. These forces can arise from wind gusts, changes in thrust, or asymmetrical lift distribution across the wings. If these yawing moments are not properly balanced, the aircraft may begin to rotate uncontrollably about its vertical axis, leading to potential loss of control. Therefore, engineers must carefully design the aircraft's structure and incorporate control surfaces, such as rudders, to maintain the yawing moment balance and ensure safe operation.Similarly, in maritime applications, ships also face challenges related to yawing moments. When a ship turns, the water flow around the hull can create asymmetric forces that result in yawing. To counteract this, naval architects implement various design features, such as bilge keels and rudders, which help maintain the yawing moment balance. By ensuring that the yawing moments are balanced, ships can navigate more effectively and safely through turbulent waters.Moreover, the importance of yawing moment balance extends beyond just aircraft and ships; it is also relevant in the design of automobiles, especially those that operate at high speeds or in challenging conditions. For instance, race cars are designed with sophisticated aerodynamics to manage the yawing moments effectively. Engineers use simulations and wind tunnel testing to analyze how different designs impact the yawing moment balance, allowing them to optimize performance and stability on the track.In conclusion, the concept of yawing moment balance is fundamental in various engineering disciplines, particularly in the design and operation of vehicles like aircraft, ships, and automobiles. By achieving and maintaining this balance, engineers can ensure that these vehicles operate safely and efficiently, minimizing the risk of accidents caused by uncontrolled yawing motions. As technology continues to advance, the methods for analyzing and achieving yawing moment balance will likely become even more sophisticated, leading to improved vehicle designs and enhanced safety features for users around the world.

在工程和气动学领域，理解“偏航力矩平衡”的概念对于车辆的稳定性和控制至关重要，尤其是飞机和船只。该术语指的是物体在偏航运动中作用于其上的力量达到平衡的状态，从而确保物体保持直线行驶而不会围绕其垂直轴产生不必要的旋转。通过各种设计元素和控制机制来抵消可能导致车辆偏离航向的外部干扰，从而实现这种平衡。进一步说明，当飞机在飞行时，它会受到各种气动力的影响，这些力可能会引发偏航力矩。这些力可能源于风阵、推力变化或机翼上的不对称升力分布。如果这些偏航力矩没有得到适当平衡，飞机可能会开始围绕其垂直轴不受控制地旋转，从而导致潜在的失控。因此，工程师必须仔细设计飞机的结构，并结合控制面，如方向舵，以维持偏航力矩平衡，确保安全操作。同样，在海洋应用中，船只也面临与偏航力矩相关的挑战。当船只转弯时，水流在船体周围可以产生不对称的力，导致偏航。为了抵消这一点，海军建筑师实施了各种设计特征，如舷侧龙骨和舵，这有助于维持偏航力矩平衡。通过确保偏航力矩的平衡，船只可以更有效和安全地在动荡的水域中航行。此外，偏航力矩平衡的重要性不仅限于飞机和船只；它在汽车设计中也很相关，尤其是那些以高速或在困难条件下运行的汽车。例如，赛车的设计采用复杂的空气动力学，以有效管理偏航力矩。工程师使用模拟和风洞测试来分析不同设计如何影响偏航力矩平衡，从而优化赛道上的性能和稳定性。总之，偏航力矩平衡的概念在各个工程学科中都是基础，特别是在飞机、船只和汽车等车辆的设计和操作中。通过实现和维持这种平衡，工程师可以确保这些车辆安全高效地运行，最大限度地减少由不受控制的偏航运动引起的事故风险。随着技术的不断进步，分析和实现偏航力矩平衡的方法可能会变得更加复杂，从而为用户提供更好的车辆设计和增强的安全特性。