valve stroke

简明释义

阀行程

英英释义

例句

1.Adjusting the valve stroke can optimize the performance of the hydraulic system.

调整阀门行程可以优化液压系统的性能。

2.A longer valve stroke can allow for greater flow rates in the pipeline.

更长的阀门行程可以允许管道中更大的流量。

3.The engineer calculated the necessary valve stroke for the new installation.

工程师计算了新安装所需的阀门行程。

4.The technician measured the valve stroke to ensure it was functioning correctly.

技术人员测量了阀门行程以确保其正常工作。

5.During testing, we found that the valve stroke was too short for optimal operation.

在测试过程中，我们发现阀门行程对于最佳操作来说太短。

作文

In the world of engineering and machinery, precision is key. One of the critical components that engineers often focus on is the valve. A valve is a device that regulates, directs, or controls the flow of fluids (liquids or gases) by opening, closing, or partially obstructing various passageways. Understanding the mechanics of a valve is essential for optimizing its performance, and one term that frequently arises in this context is valve stroke. The valve stroke refers to the distance that a valve moves from its fully closed position to its fully open position. This movement is crucial because it directly influences the flow rate of the fluid passing through the valve.The importance of the valve stroke cannot be overstated. In many applications, such as in water treatment plants or chemical processing facilities, the ability to control fluid flow accurately can mean the difference between efficient operation and catastrophic failure. For example, if a valve has an inadequate valve stroke, it may not open enough to allow sufficient fluid to pass through, leading to pressure build-up and potential damage to the system. Conversely, if the valve stroke is too long, it might allow too much fluid to flow, which could also result in operational issues.Moreover, the design of the valve stroke plays a vital role in energy consumption. In systems where valves are used to regulate flow, the energy required to operate these valves can be substantial. By optimizing the valve stroke, engineers can minimize energy use while maintaining effective control over the fluid’s movement. This optimization is often achieved through careful selection of valve types and sizes, as well as by applying advanced technologies such as automated actuators that can adjust the valve stroke dynamically based on real-time conditions.Another aspect to consider is the maintenance of valves and their valve stroke. Over time, wear and tear can affect how well a valve operates. Regular inspections can help identify issues such as corrosion, buildup of debris, or mechanical failures that could impair the valve stroke. If a valve does not achieve its intended valve stroke, it may not function correctly, leading to inefficiencies or even hazardous situations.In conclusion, the concept of valve stroke is fundamental in the field of fluid dynamics and engineering. It encompasses not only the physical movement of the valve but also the implications that this movement has on system performance, energy efficiency, and safety. Engineers must pay close attention to the valve stroke when designing and maintaining systems that involve fluid flow, ensuring that valves operate within their optimal range to facilitate smooth and safe operations. As technology continues to advance, the understanding and management of valve stroke will undoubtedly evolve, further enhancing the capabilities of modern engineering solutions.

在工程和机械的世界中，精度是关键。工程师经常关注的一个重要组成部分是阀门。阀门是一种通过打开、关闭或部分阻塞各种通道来调节、引导或控制流体（液体或气体）流动的装置。理解阀门的机械原理对优化其性能至关重要，而在此背景下，常常出现的一个术语是阀杆行程。阀杆行程指的是阀门从完全关闭位置移动到完全打开位置的距离。这一运动至关重要，因为它直接影响通过阀门的流体流量。阀杆行程的重要性不容小觑。在许多应用中，例如在水处理厂或化工处理设施中，准确控制流体流动的能力可能意味着高效操作与灾难性故障之间的区别。例如，如果阀门的阀杆行程不足，它可能无法充分打开，导致流体通过不足，从而造成压力积聚和潜在的系统损坏。相反，如果阀杆行程过长，可能会允许过多的流体流动，这也可能导致操作问题。此外，阀杆行程的设计在能耗方面也起着至关重要的作用。在使用阀门调节流量的系统中，操作这些阀门所需的能量可能是相当可观的。通过优化阀杆行程，工程师可以在保持对流体运动的有效控制的同时，最小化能耗。这种优化通常通过仔细选择阀门类型和尺寸，以及应用先进技术（例如能够根据实时条件动态调整阀杆行程的自动执行器）来实现。另一个需要考虑的方面是阀门及其阀杆行程的维护。随着时间的推移，磨损可能会影响阀门的工作效果。定期检查可以帮助识别诸如腐蚀、污垢积聚或机械故障等问题，这些问题可能会影响阀杆行程。如果阀门未能实现预期的阀杆行程，则可能无法正常工作，从而导致效率低下甚至危险情况。总之，阀杆行程的概念在流体动力学和工程领域中是基础性的。它不仅包括阀门的物理运动，还包括这种运动对系统性能、能效和安全性的影响。工程师在设计和维护涉及流体流动的系统时，必须密切关注阀杆行程，确保阀门在其最佳范围内运行，以促进顺畅和安全的操作。随着技术的不断进步，对阀杆行程的理解和管理无疑会不断发展，进一步增强现代工程解决方案的能力。