surge line

简明释义

喘振线

英英释义

例句

1.The technician checked the surge line to ensure there were no leaks.

技术员检查了冲击线以确保没有泄漏。

2.The surge line must be inspected regularly to maintain safety standards.

必须定期检查冲击线以维持安全标准。

3.During the storm, the surge line indicated a significant increase in pressure.

在暴风雨期间，冲击线显示出压力显著增加。

4.The engineer calibrated the surge line for optimal performance.

工程师对冲击线进行了校准，以获得最佳性能。

5.Monitoring the surge line is crucial for preventing equipment failure.

监测冲击线对于防止设备故障至关重要。

作文

In the world of engineering and fluid dynamics, the term surge line is often used to describe a critical aspect of system design and analysis. A surge line refers to the graphical representation of pressure changes within a fluid system, particularly in pipelines or tanks, during transient conditions such as pump start-up or shutdown. Understanding the concept of a surge line is essential for engineers to ensure the safety and efficiency of fluid transport systems.When designing a pipeline, engineers must consider various factors that influence fluid behavior. One of the most significant factors is the phenomenon known as water hammer, which occurs when there is a sudden change in fluid velocity. This change can create pressure waves that travel through the fluid, potentially leading to high-pressure spikes or drops. The surge line illustrates these pressure variations over time, allowing engineers to predict how the system will behave under different operating conditions.To visualize this, imagine a pipeline system that transports water from a reservoir to a treatment plant. When a pump is turned on, the water begins to flow rapidly, and the pressure in the pipeline increases. If the pump is suddenly turned off, the flow of water stops abruptly, causing a rapid decrease in pressure. The surge line would show a steep rise in pressure as the pump starts and a sharp decline when it stops. By analyzing the surge line, engineers can identify potential risks and take necessary precautions, such as installing surge tanks or pressure relief valves, to mitigate the effects of pressure surges.Moreover, the surge line is not only crucial for preventing damage to infrastructure but also plays a vital role in ensuring operational efficiency. For instance, if a pipeline experiences excessive pressure fluctuations, it can lead to increased wear and tear on pumps and valves, resulting in costly maintenance and downtime. By carefully studying the surge line, engineers can optimize the design of the pipeline system, selecting appropriate materials and components that can withstand the expected pressure changes.Additionally, the surge line can be influenced by various parameters, including fluid properties, pipe diameter, and flow rate. Engineers often use computational fluid dynamics (CFD) simulations to model these factors and predict how they will affect the surge line. This advanced analytical approach allows for more accurate predictions and better-informed design decisions, ultimately leading to safer and more reliable fluid transport systems.In conclusion, the concept of the surge line is a fundamental element in the field of fluid dynamics and engineering. It provides valuable insights into the behavior of fluid systems under transient conditions, helping engineers to design safe and efficient pipelines. By understanding and utilizing the surge line, engineers can effectively manage the risks associated with pressure fluctuations and enhance the overall performance of fluid transport systems. As technology continues to advance, the importance of accurately modeling and analyzing the surge line will only grow, making it an essential topic for current and future engineers to master.

在工程和流体动力学的世界中，术语surge line通常用于描述系统设计和分析的关键方面。surge line指的是在瞬态条件下（例如泵启动或关闭）流体系统内压力变化的图形表示。理解surge line的概念对于工程师确保流体运输系统的安全性和效率至关重要。在设计管道时，工程师必须考虑影响流体行为的各种因素。其中一个最重要的因素是称为水锤现象，即流体速度发生突然变化时会出现的现象。这种变化可以在流体中产生压力波，可能导致高压峰值或下降。surge line展示了这些压力变化随时间的变化，使工程师能够预测系统在不同操作条件下的行为。为了形象化这一点，想象一个将水从水库输送到处理厂的管道系统。当泵开启时，水开始快速流动，管道内的压力增加。如果泵突然关闭，水流会突然停止，导致压力迅速下降。surge line将显示出泵启动时压力的急剧上升和停止时的急剧下降。通过分析surge line，工程师可以识别潜在风险并采取必要的预防措施，例如安装冲击罐或压力释放阀，以减轻压力激增的影响。此外，surge line不仅对防止基础设施损坏至关重要，而且在确保操作效率方面也发挥着重要作用。例如，如果管道经历过多的压力波动，可能会导致泵和阀门的磨损增加，导致昂贵的维护和停机。通过仔细研究surge line，工程师可以优化管道系统的设计，选择适当的材料和组件，以承受预期的压力变化。此外，surge line还会受到多种参数的影响，包括流体性质、管道直径和流量。工程师通常使用计算流体动力学（CFD）模拟来建模这些因素，并预测它们将如何影响surge line。这种先进的分析方法允许更准确的预测和更有根据的设计决策，最终导致更安全和更可靠的流体运输系统。总之，surge line的概念是流体动力学和工程领域的基本元素。它提供了对流体系统在瞬态条件下行为的宝贵见解，帮助工程师设计安全和高效的管道。通过理解和利用surge line，工程师可以有效管理与压力波动相关的风险，提高流体运输系统的整体性能。随着技术的不断进步，准确建模和分析surge line的重要性只会增加，这使其成为当前和未来工程师必须掌握的主题。