blower scavenging

简明释义

扫气泵扫气

英英释义

例句

1.In two-stroke engines, blower scavenging is crucial for optimal power output.

在二冲程发动机中，排气增压清扫对最佳功率输出至关重要。

2.The engine's performance improved significantly after implementing blower scavenging.

在实施了排气增压清扫后，发动机的性能显著提高。

3.The design of the turbocharger allows for efficient blower scavenging during high RPMs.

涡轮增压器的设计允许在高转速下有效进行排气增压清扫。

4.By using blower scavenging, we can enhance the air-fuel mixture in the combustion chamber.

通过使用排气增压清扫，我们可以增强燃烧室内的空气-燃料混合物。

5.The mechanics explained that blower scavenging helps to reduce unburnt fuel emissions.

机械师解释说，排气增压清扫有助于减少未燃烧燃料的排放。

作文

In the world of engineering, particularly in the field of internal combustion engines, the term blower scavenging plays a crucial role. Blower scavenging refers to a method used to improve the efficiency of an engine by using a mechanical blower to force fresh air into the combustion chamber while simultaneously expelling exhaust gases. This process is essential for optimizing the performance of engines, especially in high-performance vehicles and applications where power output and efficiency are paramount.The concept of blower scavenging is rooted in the need for better air-fuel mixture within the engine. In traditional engines, the natural aspiration process may not provide sufficient fresh air, leading to incomplete combustion and reduced power output. By employing a blower, engineers can ensure that more air enters the combustion chamber, allowing for a richer fuel mixture and more efficient burning of fuel. This results in increased horsepower and torque, making it a popular choice in racing and performance-oriented applications.One of the primary advantages of blower scavenging is its ability to maintain consistent performance across a range of operating conditions. Unlike naturally aspirated engines, which may struggle at higher altitudes or under heavy load, engines utilizing blower scavenging can deliver reliable power regardless of external conditions. This reliability is particularly important in competitive environments where every fraction of a second counts.However, the implementation of blower scavenging is not without its challenges. The additional components required for a blower system can add weight and complexity to the engine design. Moreover, the increased intake of air must be carefully managed to prevent issues such as detonation, which can occur when the air-fuel mixture ignites prematurely. Engineers must strike a balance between maximizing performance and maintaining engine reliability.In recent years, advancements in technology have led to more efficient blower designs that mitigate some of these concerns. Modern blowers are often lighter, more compact, and capable of delivering higher pressures without compromising engine integrity. As a result, blower scavenging has become increasingly popular not only in racing but also in everyday vehicles seeking enhanced performance.In conclusion, the term blower scavenging encapsulates a vital technique in modern engine design aimed at improving efficiency and power output. By forcing fresh air into the combustion chamber, this method allows for better fuel combustion and overall engine performance. While there are challenges associated with its implementation, ongoing advancements in technology continue to make blower scavenging a practical solution for both performance enthusiasts and everyday drivers alike. Understanding this concept is essential for anyone interested in the mechanics of high-performance engines and the future of automotive engineering.

在工程领域，特别是在内燃机领域，术语blower scavenging（鼓风机清扫）起着至关重要的作用。Blower scavenging（鼓风机清扫）是指一种通过使用机械鼓风机强制新鲜空气进入燃烧室，同时排出废气，以提高发动机效率的方法。这一过程对于优化发动机性能至关重要，尤其是在高性能车辆和对动力输出和效率要求极高的应用中。Blower scavenging（鼓风机清扫）的概念源于对发动机内更好空气-燃料混合物的需求。在传统的发动机中，自然吸气过程可能无法提供足够的新鲜空气，导致燃烧不完全和功率输出降低。通过使用鼓风机，工程师可以确保更多的空气进入燃烧室，从而实现更丰富的燃料混合和更高效的燃料燃烧。这将导致马力和扭矩的增加，使其成为赛车和以性能为导向的应用中的热门选择。Blower scavenging（鼓风机清扫）的主要优势之一是它能够在各种工作条件下保持一致的性能。与自然吸气发动机不同，后者在高海拔或重负荷下可能会遇到困难，而采用blower scavenging（鼓风机清扫）的发动机可以在任何外部条件下提供可靠的动力。这种可靠性在竞争环境中尤为重要，因为每一毫秒都至关重要。然而，实施blower scavenging（鼓风机清扫）并非没有挑战。鼓风机系统所需的额外组件可能会增加发动机设计的重量和复杂性。此外，必须小心管理增加的空气摄入量，以防止如爆震等问题，这种情况发生在空气-燃料混合物过早点燃时。工程师必须在最大化性能和保持发动机可靠性之间找到平衡。近年来，技术的进步使得更高效的鼓风机设计得以实现，从而减轻了这些担忧。现代鼓风机通常更轻、更紧凑，并且能够在不影响发动机完整性的情况下提供更高的压力。因此，blower scavenging（鼓风机清扫）越来越受到欢迎，不仅在赛车中，也在寻求增强性能的日常车辆中。总之，术语blower scavenging（鼓风机清扫）概括了现代发动机设计中的一种重要技术，旨在提高效率和功率输出。通过强制新鲜空气进入燃烧室，这种方法允许更好的燃料燃烧和整体发动机性能。尽管实施过程中存在挑战，但技术的持续进步使得blower scavenging（鼓风机清扫）成为性能爱好者和普通司机的实用解决方案。理解这一概念对于任何对高性能发动机的机械原理和汽车工程的未来感兴趣的人来说都是必不可少的。