swirl chamber

简明释义

涡流室

英英释义

例句

1.In a diesel engine, the swirl chamber plays a critical role in mixing air and fuel.

在柴油发动机中，涡流室在空气和燃料混合中起着关键作用。

2.A well-designed swirl chamber can lead to lower emissions and better fuel economy.

设计良好的涡流室可以降低排放并提高燃油经济性。

3.The swirl chamber is designed to create a turbulent flow that enhances fuel atomization.

该涡流室旨在产生湍流，从而增强燃料雾化。

4.The design of the engine includes a swirl chamber, which helps improve combustion efficiency.

发动机的设计包括一个涡流室，这有助于提高燃烧效率。

5.Engine manufacturers often test the swirl chamber for optimal airflow patterns.

发动机制造商通常会测试涡流室以获得最佳气流模式。

作文

In the realm of engineering and automotive design, the term swirl chamber refers to a specific component within an internal combustion engine that plays a crucial role in enhancing the efficiency and performance of the engine. The swirl chamber is designed to create a swirling motion in the air-fuel mixture as it enters the combustion chamber. This swirling motion promotes better mixing of the fuel and air, leading to a more complete combustion process. As a result, engines equipped with a well-designed swirl chamber can achieve higher power output while also improving fuel efficiency and reducing emissions.The concept of the swirl chamber is particularly important in diesel engines, where the quality of the air-fuel mixture significantly affects the combustion process. In these engines, the swirl chamber helps to ensure that the fuel is atomized and mixed thoroughly with the incoming air. This is critical because diesel fuel requires a different combustion approach compared to gasoline. The swirling motion created by the swirl chamber allows for better penetration of the fuel spray into the combustion chamber, which in turn leads to a more stable and efficient combustion event.Moreover, the design of the swirl chamber can vary significantly between different engine models. Engineers must consider various factors such as the engine's size, intended use, and desired performance characteristics when designing the swirl chamber. For instance, a racing engine may require a different swirl pattern compared to a standard passenger vehicle engine. Additionally, advancements in technology have allowed for the development of variable swirl chambers, which can adjust the degree of swirl based on engine speed and load, further optimizing performance.Another significant advantage of using a swirl chamber is its ability to reduce harmful emissions. By ensuring a more complete combustion process, the swirl chamber minimizes the production of unburned hydrocarbons and particulate matter, which are major contributors to air pollution. As environmental regulations become increasingly stringent, the role of the swirl chamber in achieving cleaner combustion becomes even more critical.In summary, the swirl chamber is an essential component in modern internal combustion engines that enhances performance, efficiency, and emissions control. Its ability to promote effective mixing of air and fuel is vital for achieving optimal combustion. As the automotive industry continues to evolve, the importance of innovations in swirl chamber design will only grow, ensuring that engines can meet both performance expectations and environmental standards. Understanding the function and significance of the swirl chamber is crucial for anyone interested in automotive engineering and design, as it represents a key area where technology directly impacts engine performance and sustainability.

在工程和汽车设计领域，术语swirl chamber指的是内燃机中的一个特定组件，它在提高发动机的效率和性能方面发挥着至关重要的作用。swirl chamber旨在创造空气-燃料混合物进入燃烧室时的旋转运动。这种旋转运动促进了燃料和空气的更好混合，从而导致更完整的燃烧过程。因此，配备良好设计的swirl chamber的发动机可以在提高功率输出的同时改善燃油效率并减少排放。swirl chamber的概念在柴油发动机中尤为重要，因为空气-燃料混合物的质量显著影响燃烧过程。在这些发动机中，swirl chamber有助于确保燃料被雾化并与进入的空气充分混合。这一点至关重要，因为柴油燃料需要与汽油不同的燃烧方式。swirl chamber产生的旋转运动允许燃料喷雾更好地渗透到燃烧室中，从而导致更稳定和高效的燃烧事件。此外，swirl chamber的设计在不同的发动机型号之间可能会有显著差异。工程师在设计swirl chamber时必须考虑多种因素，例如发动机的大小、预期用途和所需的性能特征。例如，赛车发动机可能需要与标准乘用车发动机不同的旋转模式。此外，技术的进步使得可变旋转室的发展成为可能，可以根据发动机速度和负载调整旋转程度，进一步优化性能。使用swirl chamber的另一个显著优势是能够减少有害排放。通过确保更完整的燃烧过程，swirl chamber最小化了未燃烃和颗粒物的产生，这些都是空气污染的主要成因。随着环境法规变得越来越严格，swirl chamber在实现更清洁燃烧方面的作用变得更加关键。总之，swirl chamber是现代内燃机中的一个重要组件，它增强了性能、效率和排放控制。它促进空气和燃料有效混合的能力对实现最佳燃烧至关重要。随着汽车工业的不断发展，swirl chamber设计创新的重要性只会增加，以确保发动机能够满足性能期望和环境标准。理解swirl chamber的功能和意义对于任何对汽车工程和设计感兴趣的人来说都是至关重要的，因为它代表了技术直接影响发动机性能和可持续性的关键领域。