bleed-extraction point

简明释义

抽汽点

英英释义

例句

1.The engineer explained how the bleed-extraction point works in conjunction with other components.

工程师解释了bleed-extraction point如何与其他组件协同工作。

2.Regular monitoring of the bleed-extraction point can prevent system failures and enhance reliability.

定期监测bleed-extraction point可以防止系统故障并增强可靠性。

3.The technician adjusted the system to ensure the bleed-extraction point was correctly calibrated for optimal performance.

技术人员调整系统，以确保bleed-extraction point正确校准以获得最佳性能。

4.Understanding the bleed-extraction point is crucial for effective troubleshooting in hydraulic systems.

理解bleed-extraction point对于液压系统的有效故障排除至关重要。

5.During the maintenance check, we found that the bleed-extraction point was clogged, affecting the entire operation.

在维护检查中，我们发现bleed-extraction point被堵塞，影响了整个操作。

作文

In the realm of engineering and physics, the concept of a bleed-extraction point is crucial for understanding various systems, particularly in fluid dynamics and thermodynamics. A bleed-extraction point refers to a specific location in a system where fluid or energy is extracted or released from the main flow. This mechanism plays a vital role in optimizing performance and efficiency in numerous applications, such as jet engines, HVAC systems, and hydraulic machinery.To illustrate the importance of a bleed-extraction point, let us consider its application in jet engines. In these engines, high-pressure air is bled off from the compressor stage to provide pneumatic power for various functions, including cabin pressurization and engine control systems. The bleed-extraction point in this context is strategically designed to ensure that the engine maintains optimal performance while still supplying the necessary energy for auxiliary systems.Moreover, the efficiency of a bleed-extraction point can significantly impact the overall performance of a system. For instance, if the extraction point is poorly designed, it may lead to excessive pressure loss, resulting in reduced thrust and increased fuel consumption. Engineers must carefully analyze the flow characteristics at the bleed-extraction point to minimize these losses and enhance the system's efficiency.In addition to jet engines, the concept of a bleed-extraction point is also relevant in HVAC systems. These systems often require the extraction of air to maintain indoor air quality and regulate temperature. The bleed-extraction point in an HVAC system allows for the controlled removal of stale air, facilitating the introduction of fresh air without causing significant disruptions to the overall airflow. This balance is essential for maintaining comfort and energy efficiency in residential and commercial buildings.Furthermore, in hydraulic systems, a bleed-extraction point is utilized to remove trapped air from the fluid, ensuring that the system operates smoothly and efficiently. Air bubbles can cause cavitation, which can damage components and reduce the system's effectiveness. By incorporating a well-designed bleed-extraction point, engineers can ensure that the hydraulic system remains free of air pockets, thereby enhancing its reliability and longevity.In conclusion, the bleed-extraction point is a fundamental concept in various engineering disciplines. Its significance lies in its ability to optimize system performance by allowing for the controlled extraction of fluid or energy. Whether in jet engines, HVAC systems, or hydraulic machinery, understanding the function and design of a bleed-extraction point is essential for engineers striving to create efficient and effective systems. As we continue to advance in technology and engineering practices, the importance of such concepts will only grow, highlighting the need for ongoing research and innovation in this field.

在工程和物理领域，bleed-extraction point的概念对于理解各种系统至关重要，尤其是在流体动力学和热力学中。bleed-extraction point指的是系统中一个特定的位置，在该位置上，流体或能量从主流中被提取或释放。这个机制在优化性能和效率方面在许多应用中发挥着重要作用，例如喷气发动机、暖通空调系统和液压机械。为了说明bleed-extraction point的重要性，让我们考虑其在喷气发动机中的应用。在这些发动机中，高压空气从压缩机阶段被引出，以提供气动动力，用于各种功能，包括机舱加压和发动机控制系统。在这种情况下，bleed-extraction point经过战略设计，以确保发动机在维持最佳性能的同时，仍能为辅助系统提供必要的能量。此外，bleed-extraction point的效率可以显著影响系统的整体性能。例如，如果引出点设计不当，可能导致过度的压力损失，从而导致推力降低和燃料消耗增加。工程师必须仔细分析bleed-extraction point处的流动特性，以最小化这些损失并增强系统的效率。除了喷气发动机，bleed-extraction point的概念在暖通空调系统中也很相关。这些系统通常需要抽取空气，以维持室内空气质量和调节温度。HVAC系统中的bleed-extraction point允许控制地去除陈旧空气，从而在不对整体气流造成显著干扰的情况下，引入新鲜空气。这种平衡对于在住宅和商业建筑中维持舒适和能源效率至关重要。此外，在液压系统中，bleed-extraction point被用于去除液体中的气泡，以确保系统平稳高效地运行。气泡可能导致气蚀，这会损坏组件并降低系统的有效性。通过结合合理设计的bleed-extraction point，工程师可以确保液压系统保持无气泡，从而增强其可靠性和使用寿命。总之，bleed-extraction point是各种工程学科中的基本概念。它的重要性在于它能够通过允许控制地提取流体或能量来优化系统性能。无论是在喷气发动机、HVAC系统还是液压机械中，理解bleed-extraction point的功能和设计对于努力创造高效有效系统的工程师来说都是至关重要的。随着我们在技术和工程实践中的不断进步，这类概念的重要性只会增加，突显了在该领域持续研究和创新的必要性。