cavitation impingement

简明释义

空蚀损伤

英英释义

例句

1.The study focused on the correlation between fluid velocity and cavitation impingement 气蚀冲击 damage.

研究集中在流体速度与气蚀冲击损伤之间的关系。

2.To prevent cavitation impingement 气蚀冲击, a protective coating was applied to the pump.

为了防止气蚀冲击，在泵上涂了一层保护涂层。

3.The maintenance team regularly inspects the equipment for signs of cavitation impingement 气蚀冲击 wear.

维护团队定期检查设备是否有气蚀冲击磨损的迹象。

4.The engineers conducted tests to measure the effects of cavitation impingement 气蚀冲击 on the turbine blades.

工程师们进行了测试，以测量气蚀冲击对涡轮叶片的影响。

5.Understanding cavitation impingement 气蚀冲击 is crucial for improving hydraulic system efficiency.

理解气蚀冲击对于提高液压系统效率至关重要。

作文

Cavitation is a phenomenon that occurs when vapor bubbles form in a liquid due to a drop in pressure. When these bubbles collapse, they create shock waves and can cause significant damage to surfaces in contact with the liquid. This process is known as cavitation impingement (气蚀冲击), which refers to the impact of these collapsing bubbles on solid surfaces. Understanding cavitation impingement (气蚀冲击) is crucial for engineers and scientists, particularly in fields such as fluid dynamics, mechanical engineering, and materials science.In many industrial applications, such as pumps, turbines, and propellers, cavitation impingement (气蚀冲击) can lead to severe erosion and wear of components. The repeated impact of the shock waves generated by the collapsing bubbles can create pitting and surface degradation, ultimately leading to failure of the equipment. For example, in a ship's propeller, the presence of cavitation can reduce efficiency and increase fuel consumption while also shortening the lifespan of the propeller itself.To mitigate the effects of cavitation impingement (气蚀冲击), engineers often employ various design modifications and materials that can withstand the harsh conditions created by cavitation. These may include using harder materials, optimizing the shape of components to minimize pressure drops, or implementing protective coatings that can absorb the impact of the shock waves.Research into cavitation impingement (气蚀冲击) has also led to advancements in computational fluid dynamics (CFD), which allows for better prediction and analysis of cavitation behavior in different systems. By simulating the conditions under which cavitation occurs, engineers can design more efficient systems that reduce the likelihood of cavitation and its damaging effects.In conclusion, understanding cavitation impingement (气蚀冲击) is essential for improving the reliability and efficiency of various mechanical systems. As industries continue to innovate and push the boundaries of technology, the study of cavitation will remain a critical area of research, helping to prevent failures and enhance performance in a wide range of applications. Whether in marine engineering, aerospace, or other fields, the implications of cavitation impingement (气蚀冲击) will be felt as long as fluids are in motion and interacting with solid surfaces.

气蚀是指由于压力下降而在液体中形成蒸汽气泡的现象。当这些气泡崩溃时，它们会产生冲击波，并可能对与液体接触的表面造成重大损害。这个过程被称为气蚀冲击（cavitation impingement），它指的是这些崩溃气泡对固体表面的冲击。理解气蚀冲击（cavitation impingement）对于工程师和科学家来说至关重要，特别是在流体动力学、机械工程和材料科学等领域。在许多工业应用中，如泵、涡轮机和螺旋桨，气蚀冲击（cavitation impingement）可能导致组件的严重侵蚀和磨损。崩溃气泡产生的冲击波的重复冲击会造成凹坑和表面降解，最终导致设备故障。例如，在船舶的螺旋桨中，气蚀的存在会降低效率并增加燃料消耗，同时缩短螺旋桨本身的使用寿命。为了减轻气蚀冲击（cavitation impingement）的影响，工程师通常会采用各种设计修改和能够承受气蚀所造成的恶劣条件的材料。这些可能包括使用更坚硬的材料、优化组件形状以最小化压力下降，或实施可以吸收冲击波冲击的保护涂层。对气蚀冲击（cavitation impingement）的研究还推动了计算流体动力学（CFD）的进步，这使得更好地预测和分析不同系统中的气蚀行为成为可能。通过模拟气蚀发生的条件，工程师可以设计出更高效的系统，从而减少气蚀及其破坏性影响的可能性。总之，理解气蚀冲击（cavitation impingement）对于提高各种机械系统的可靠性和效率至关重要。随着各行业不断创新并推动技术的边界，气蚀的研究将仍然是一个关键的研究领域，帮助防止故障并提高广泛应用中的性能。无论是在海洋工程、航空航天还是其他领域，气蚀冲击（cavitation impingement）的影响将在流体运动和与固体表面相互作用的过程中持续显现。