cylinder port

简明释义

汽缸气口

英英释义

例句

1.The cylinder port must be sealed properly to prevent leaks.

必须正确密封气缸口以防止泄漏。

2.The technician examined the cylinder port for any signs of wear and tear.

技术员检查了气缸口是否有磨损的迹象。

3.The design of the cylinder port allows for easy access during repairs.

该气缸口的设计便于维修时的轻松接入。

4.During the maintenance check, the engineer found debris in the cylinder port.

在维护检查中，工程师发现气缸口里有杂物。

5.To ensure optimal performance, it is crucial to clean the cylinder port regularly.

为了确保最佳性能，定期清洁气缸口是至关重要的。

作文

The term cylinder port refers to an opening in a cylinder, typically found in engines or other mechanical systems. This port plays a crucial role in the functioning of the engine by allowing the intake of air and fuel or the expulsion of exhaust gases. Understanding the cylinder port is essential for anyone interested in automotive engineering or mechanics. In internal combustion engines, the cylinder port serves as the gateway for the air-fuel mixture to enter the combustion chamber. When the piston moves down during the intake stroke, it creates a vacuum that draws the mixture through the cylinder port. This process is critical because it directly affects the engine's performance and efficiency. If the cylinder port is obstructed or poorly designed, it can lead to reduced power output and increased fuel consumption. Moreover, the design and placement of the cylinder port can significantly influence the overall dynamics of the engine. Engineers must carefully consider factors such as the size, shape, and angle of the port to optimize airflow and improve combustion efficiency. For instance, a larger cylinder port may allow more air and fuel to enter the cylinder, but it can also disrupt the smooth flow of gases if not designed properly. Additionally, the cylinder port is involved in the exhaust process. After combustion, the piston moves back up, pushing the exhaust gases out through the cylinder port. This expulsion of gases is vital for maintaining engine performance, as trapped exhaust can lead to increased pressure and reduced efficiency. Therefore, a well-designed cylinder port not only facilitates the intake of the air-fuel mixture but also ensures efficient exhaust flow. In modern engines, the technology surrounding the cylinder port has advanced significantly. Variable valve timing systems and other innovations allow for better control over when and how the cylinder port opens and closes. These advancements help optimize engine performance across different speeds and loads, making vehicles more efficient and responsive. Understanding the importance of the cylinder port extends beyond just mechanics; it also has implications for environmental sustainability. As engineers strive to create more efficient engines, the design of the cylinder port becomes a critical factor in reducing emissions. A well-optimized cylinder port can lead to more complete combustion, resulting in fewer harmful pollutants being released into the atmosphere. In conclusion, the cylinder port is a fundamental component in the design and operation of internal combustion engines. Its role in facilitating the intake of air-fuel mixtures and the expulsion of exhaust gases cannot be overstated. As technology continues to evolve, understanding the intricacies of the cylinder port will remain essential for engineers and mechanics alike, ensuring that they can contribute to the development of more efficient and environmentally friendly engines.

术语cylinder port指的是气缸中的一个开口，通常在发动机或其他机械系统中发现。这个端口在发动机的功能中起着至关重要的作用，因为它允许空气和燃料的吸入或废气的排出。理解cylinder port对任何对汽车工程或机械感兴趣的人来说都是必不可少的。在内燃机中，cylinder port作为空气-燃料混合物进入燃烧室的通道。当活塞在进气行程中向下移动时，它会产生真空，从而通过cylinder port吸入混合物。这个过程至关重要，因为它直接影响发动机的性能和效率。如果cylinder port被阻塞或设计不良，就会导致功率输出减少和燃料消耗增加。此外，cylinder port的设计和位置可以显著影响发动机的整体动态。工程师必须仔细考虑端口的大小、形状和角度等因素，以优化气流并改善燃烧效率。例如，较大的cylinder port可能允许更多的空气和燃料进入气缸，但如果设计不当，也可能会干扰气体的平稳流动。此外，cylinder port在排气过程中也参与其中。燃烧后，活塞再次向上移动，通过cylinder port将废气推出。这一废气的排出对于维持发动机性能至关重要，因为被困的废气会导致压力增加和效率降低。因此，设计良好的cylinder port不仅促进空气-燃料混合物的吸入，还确保了有效的废气流动。在现代发动机中，围绕cylinder port的技术已经显著进步。可变气门正时系统和其他创新使得对cylinder port何时以及如何打开和关闭的控制更加精确。这些进步有助于在不同速度和负载下优化发动机性能，使车辆更高效、更灵敏。理解cylinder port的重要性不仅限于机械；它还对环境可持续性有影响。随着工程师努力创造更高效的发动机，cylinder port的设计成为减少排放的关键因素。经过良好优化的cylinder port可以实现更完全的燃烧，从而减少有害污染物向大气的释放。总之，cylinder port是内燃机设计和操作中的基本组成部分。它在促进空气-燃料混合物的吸入和废气的排出方面的作用不可低估。随着技术的不断发展，理解cylinder port的复杂性仍将是工程师和机械师的必修课，确保他们能为开发更高效和环保的发动机做出贡献。