jerk pump injection system

简明释义

脉动泵喷油系统

英英释义

例句

1.Understanding the mechanics of the jerk pump injection system 喷油泵注射系统 is crucial for optimizing engine output.

理解喷油泵注射系统的机械原理对于优化发动机输出至关重要。

2.During the maintenance check, we found that the jerk pump injection system 喷油泵注射系统 needed calibration.

在维护检查中，我们发现喷油泵注射系统需要校准。

3.The engineer explained how the jerk pump injection system 喷油泵注射系统 improves fuel efficiency in diesel engines.

工程师解释了如何通过喷油泵注射系统来提高柴油发动机的燃油效率。

4.The jerk pump injection system 喷油泵注射系统 has been widely adopted in modern agricultural machinery.

现代农业机械广泛采用喷油泵注射系统。

5.The new model features an advanced jerk pump injection system 喷油泵注射系统 for better performance.

新型号配备了先进的喷油泵注射系统以获得更好的性能。

作文

The jerk pump injection system is a crucial technology in the field of diesel engine fuel injection. This system is designed to optimize the delivery of fuel into the engine, ensuring efficient combustion and improved performance. The term 'jerk' in this context refers to the method by which fuel is injected into the combustion chamber. Unlike conventional fuel injection systems that operate continuously, the jerk pump injection system delivers fuel in precise bursts or 'jerks'. This allows for better control over the amount of fuel injected, leading to more efficient fuel use and reduced emissions.One of the primary advantages of the jerk pump injection system is its ability to maintain high pressure during the injection process. This high-pressure injection is essential for atomizing the fuel, which helps in achieving a more homogeneous mixture with air. As a result, the combustion process becomes more complete, leading to enhanced power output and lower fuel consumption. Furthermore, the reduced emissions associated with this system contribute to meeting stringent environmental regulations, making it an attractive option for modern diesel engines.The operation of a jerk pump injection system involves several key components, including the jerk pump itself, fuel lines, and injectors. The jerk pump is responsible for generating the necessary pressure to inject fuel into the engine. It operates in a cyclic manner, where fuel is drawn from the tank, pressurized, and then injected into the combustion chamber in a rapid sequence. This cycle occurs multiple times per engine cycle, allowing for precise control over fuel delivery.In addition to its efficiency benefits, the jerk pump injection system also offers advantages in terms of maintenance and reliability. The mechanical design of the system typically results in fewer electronic components compared to modern common rail systems, which can be more complex and prone to failure. This simplicity can lead to increased durability and lower maintenance costs over the lifespan of the engine.However, the jerk pump injection system is not without its challenges. One notable issue is its sensitivity to fuel quality. Poor-quality fuel can lead to injector fouling and decreased performance. Therefore, it is essential for operators to ensure that only high-quality fuel is used in engines equipped with this type of injection system. Additionally, while the jerk pump system is effective in many applications, it may not provide the same level of performance in high-speed or high-load scenarios as some of the more advanced fuel injection technologies available today.In conclusion, the jerk pump injection system plays a vital role in the efficiency and performance of diesel engines. Its ability to deliver fuel in precise bursts allows for optimal combustion, leading to improved power output and reduced emissions. While there are challenges associated with fuel quality and performance limitations in certain conditions, the benefits of this system make it a valuable option for many diesel engine applications. As the automotive industry continues to evolve, understanding technologies like the jerk pump injection system will be essential for engineers and manufacturers aiming to create more efficient and environmentally friendly vehicles.

“喷油系统”是柴油发动机燃油喷射领域的一项关键技术。该系统旨在优化燃料进入发动机的供给，确保高效燃烧和改善性能。在这个上下文中，“jerk”指的是将燃料喷入燃烧室的方法。与连续工作的传统燃油喷射系统不同，jerk pump injection system以精确的爆发或“jerk”的方式输送燃料。这使得对注入量的控制更加精确，从而实现更高效的燃料使用和减少排放。jerk pump injection system的主要优点之一是其在喷射过程中能够保持高压。这种高压喷射对于雾化燃料至关重要，有助于实现与空气的更均匀混合。因此，燃烧过程变得更加彻底，从而提高了功率输出并降低了燃料消耗。此外，与该系统相关的减少排放有助于满足严格的环境法规，使其成为现代柴油发动机的一个有吸引力的选择。jerk pump injection system的操作涉及几个关键组件，包括喷油泵、燃油管线和喷油器。喷油泵负责产生注入发动机所需的压力。它以周期性方式工作，从油箱抽取燃料，进行加压，然后以快速的序列将燃料注入燃烧室。这个循环在每个发动机循环中发生多次，从而允许对燃料供给进行精确控制。除了效率优势外，jerk pump injection system在维护和可靠性方面也提供了优点。该系统的机械设计通常导致电子组件较少，相比之下，现代共轨系统可能更复杂且易于故障。这种简单性可以提高耐用性并降低发动机使用寿命内的维护成本。然而，jerk pump injection system并非没有挑战。一个显著的问题是对燃料质量的敏感性。劣质燃料可能导致喷油器污垢和性能下降。因此，操作员必须确保在配备此类喷射系统的发动机中仅使用高质量燃料。此外，虽然喷油泵系统在许多应用中有效，但在某些高速或高负载场景下，可能无法提供与一些更先进的燃油喷射技术相同的性能水平。总之，jerk pump injection system在柴油发动机的效率和性能中发挥着至关重要的作用。其以精确爆发的方式输送燃料，使得最佳燃烧成为可能，从而提高功率输出并减少排放。尽管与燃料质量和某些条件下的性能限制相关的挑战存在，但该系统的益处使其成为许多柴油发动机应用中的宝贵选择。随着汽车行业的不断发展，理解像jerk pump injection system这样的技术将对工程师和制造商创造更高效和环保的车辆至关重要。