surface blowoff

简明释义

表面排污

英英释义

例句

1.To improve performance, we need to address the issue of surface blowoff 表面吹脱 in our current design.

为了提高性能，我们需要解决我们当前设计中表面吹脱的问题。

2.The technician noted that surface blowoff 表面吹脱 was more pronounced at higher temperatures.

技术员指出，在更高温度下，表面吹脱更加明显。

3.The engineers designed the system to minimize surface blowoff 表面吹脱 during high-pressure operations.

工程师们设计了系统，以尽量减少高压操作中的表面吹脱。

4.After the test, the results showed that surface blowoff 表面吹脱 can lead to premature failure of the components.

测试后，结果显示表面吹脱可能导致组件的提前失效。

5.During the experiment, we observed a significant surface blowoff 表面吹脱 of the coating material.

在实验过程中，我们观察到涂层材料有明显的表面吹脱。

作文

In the field of fluid mechanics and aerodynamics, the term surface blowoff refers to the phenomenon where a fluid, such as air or water, separates from a surface due to changes in pressure or velocity. This can occur in various contexts, including the design of aircraft wings, the performance of vehicles, and even in natural systems like rivers and oceans. Understanding surface blowoff is crucial for engineers and scientists alike, as it can significantly impact the efficiency and safety of many systems.The concept of surface blowoff is particularly important in aerodynamics, where it plays a critical role in the lift and drag forces acting on an aircraft. When air flows over the wing of an airplane, it creates a pressure difference that generates lift. However, if the airflow becomes too turbulent or if the angle of attack is too steep, the air can separate from the wing's surface. This separation is what we refer to as surface blowoff, and it can lead to a loss of lift, potentially resulting in a stall.To mitigate the effects of surface blowoff, engineers often employ various design strategies. For instance, they might use winglets or modify the shape of the wing to maintain attached flow at higher angles of attack. These modifications help to ensure that the airflow remains smooth and attached to the surface, thereby enhancing the overall aerodynamic performance of the aircraft.In addition to its significance in aviation, surface blowoff also has implications in the automotive industry. The design of car bodies takes into account the airflow around the vehicle, aiming to reduce drag and improve fuel efficiency. If the airflow separates from the surface of the car, it can create turbulence, increasing drag and reducing performance. Engineers work diligently to minimize surface blowoff by designing sleek, aerodynamic shapes that encourage smooth airflow around the vehicle.Moreover, surface blowoff is not limited to man-made systems; it also occurs in natural environments. For example, in rivers, when the flow velocity increases, the water can separate from the riverbed or banks, leading to erosion and changes in the river's course. Understanding the factors that contribute to surface blowoff in these contexts is essential for environmental scientists and engineers working on flood control and habitat preservation.In conclusion, the term surface blowoff encompasses a significant phenomenon in fluid mechanics that affects various fields, including aerodynamics, automotive design, and environmental science. By studying and understanding surface blowoff, professionals in these areas can develop better designs and solutions that enhance performance, safety, and sustainability. As technology continues to advance, the importance of grasping the principles behind surface blowoff will only grow, highlighting the need for ongoing research and innovation in this vital area of study.

在流体力学和气动学领域，短语表面吹脱指的是由于压力或速度变化而导致流体（如空气或水）从表面分离的现象。这种现象可以发生在多种情况下，包括飞机机翼的设计、车辆的性能，甚至自然系统如河流和海洋。理解表面吹脱对工程师和科学家来说至关重要，因为它会显著影响许多系统的效率和安全性。表面吹脱的概念在气动学中尤为重要，它在飞机上作用的升力和阻力中发挥着关键作用。当空气流过飞机的机翼时，会产生压力差，从而产生升力。然而，如果气流变得过于湍流，或者攻角过大，空气可能会从机翼表面分离。这个分离现象就是我们所称的表面吹脱，它可能导致升力的损失，进而造成失速。为了减轻表面吹脱的影响，工程师通常会采用各种设计策略。例如，他们可能会使用翼尖小翼或修改机翼的形状，以保持在较高攻角下的附着流。这些改动有助于确保气流在表面上保持平滑和附着，从而增强飞机的整体气动性能。除了在航空领域的重要性外，表面吹脱在汽车工业中也具有重要意义。汽车车身的设计考虑了车辆周围的气流，旨在减少阻力并提高燃油效率。如果气流从汽车表面分离，就会产生湍流，增加阻力，降低性能。工程师们努力通过设计流线型的气动形状来最小化表面吹脱，以促进气流在车辆周围的平滑流动。此外，表面吹脱并不限于人造系统，它也发生在自然环境中。例如，在河流中，当流速增加时，水流可能会从河床或河岸分离，导致侵蚀和河道的变化。了解导致这些情况下表面吹脱的因素对于从事洪水控制和栖息地保护的环境科学家和工程师至关重要。总之，表面吹脱这一术语涵盖了流体力学中的一个重要现象，影响着多个领域，包括气动学、汽车设计和环境科学。通过研究和理解表面吹脱，这些领域的专业人士可以开发出更好的设计和解决方案，提高性能、安全性和可持续性。随着技术的不断进步，掌握表面吹脱背后的原理的重要性只会增加，这突显了在这一重要研究领域持续进行研究和创新的必要性。