intake port

简明释义

入口

英英释义

例句

1.The mechanic inspected the intake port to ensure it was free of debris.

机械师检查了进气口以确保没有杂物。

2.A clogged intake port can significantly reduce engine performance.

堵塞的进气口会显著降低发动机性能。

3.During the test, we measured the airflow through the intake port.

在测试中，我们测量了通过进气口的气流。

4.The design of the intake port affects the overall efficiency of the engine.

设计的进气口影响发动机的整体效率。

5.He noticed a hissing sound coming from the intake port while the engine was running.

他注意到发动机运行时从进气口发出嘶嘶声。

作文

The engine of a car is a complex system that relies on various components working together to ensure optimal performance. One of the critical parts of this system is the intake port, which plays a vital role in the engine's operation. The intake port is essentially an opening that allows air to enter the combustion chamber of the engine. This air is mixed with fuel to create the explosive mixture needed for combustion. Without a properly functioning intake port, the engine would struggle to perform efficiently, leading to decreased power output and increased emissions.In modern engines, the design of the intake port has evolved significantly to enhance performance. Engineers focus on optimizing the shape and size of the intake port to improve airflow. A well-designed intake port can reduce turbulence and increase the volume of air entering the engine, which is essential for achieving higher power levels. Additionally, advancements in technology have allowed for the use of variable intake systems, which adjust the intake port characteristics based on engine speed and load. This means that the engine can operate more efficiently across a broader range of conditions.Furthermore, the intake port is not only about allowing air into the engine; it also influences the overall efficiency of the combustion process. The angle and length of the intake port can affect how quickly and effectively the air-fuel mixture reaches the combustion chamber. For instance, longer intake ports may provide better performance at lower RPMs, while shorter ones can enhance high-end power. This balance is crucial for performance vehicles that aim to deliver both acceleration and top-end speed.Maintaining the intake port is also important for ensuring engine longevity. Over time, carbon deposits and other contaminants can build up within the intake port, restricting airflow and negatively impacting performance. Regular maintenance, such as cleaning the intake port, can help prevent these issues and keep the engine running smoothly. Car enthusiasts often invest in aftermarket modifications to enhance their intake port, aiming for improved airflow and performance gains.In conclusion, the intake port is a fundamental component of an internal combustion engine, influencing both performance and efficiency. Its design and maintenance are crucial for achieving optimal engine function. As technology continues to advance, the role of the intake port will likely evolve, leading to even greater innovations in automotive engineering. Understanding the significance of the intake port can help car owners appreciate the complexities of their vehicles and the importance of regular maintenance to ensure peak performance.

汽车发动机是一个复杂的系统，依赖于各种部件共同工作以确保最佳性能。这个系统中一个关键的部分是进气口，它在发动机的运作中扮演着重要角色。进气口本质上是一个开口，允许空气进入发动机的燃烧室。这些空气与燃料混合，形成燃烧所需的爆炸性混合物。如果没有正常工作的进气口，发动机将难以高效运行，导致功率输出下降和排放增加。在现代发动机中，进气口的设计已经显著演变，以增强性能。工程师们专注于优化进气口的形状和大小，以改善气流。设计良好的进气口可以减少湍流并增加进入发动机的空气量，这对于实现更高的功率水平至关重要。此外，技术的进步使得可变进气系统的使用成为可能，这种系统根据发动机转速和负载调整进气口的特性。这意味着发动机可以在更广泛的条件下更高效地运行。此外，进气口不仅是让空气进入发动机；它还影响燃烧过程的整体效率。进气口的角度和长度可以影响空气-燃料混合物到达燃烧室的速度和有效性。例如，较长的进气口可能在较低转速时提供更好的性能，而较短的则可以增强高转速的功率。这种平衡对于旨在提供加速和最高速度的性能车辆至关重要。维护进气口也很重要，以确保发动机的长期使用。随着时间的推移，碳沉积物和其他污染物可能会在进气口内积聚，限制气流并对性能产生负面影响。定期维护，例如清洁进气口，可以帮助防止这些问题并保持发动机的平稳运行。汽车爱好者通常会投资于市场后改装，以增强他们的进气口，旨在改善气流和性能提升。总之，进气口是内燃机的基本组成部分，影响着性能和效率。其设计和维护对于实现最佳发动机功能至关重要。随着技术的不断进步，进气口的作用可能会不断演变，带来汽车工程领域更大的创新。理解进气口的重要性可以帮助车主欣赏他们车辆的复杂性，以及定期维护以确保最佳性能的重要性。