degree of supercharging

简明释义

增压度

英英释义

例句

1.Adjusting the degree of supercharging can lead to better torque delivery.

调整增压程度可以带来更好的扭矩输出。

2.Too high a degree of supercharging can cause engine knock.

过高的增压程度可能会导致发动机敲击。

3.The engine's performance can greatly improve with the right degree of supercharging.

通过适当的增压程度，发动机的性能可以大幅提升。

4.The degree of supercharging is critical for achieving optimal horsepower in racing cars.

增压程度对于赛车达到最佳马力至关重要。

5.Engineers are studying how the degree of supercharging affects fuel efficiency.

工程师们正在研究增压程度如何影响燃油效率。

作文

The concept of degree of supercharging is pivotal in understanding the performance of various mechanical systems, particularly in the realm of internal combustion engines. Supercharging refers to the process of increasing the pressure of the air entering the engine, which allows for more fuel to be burned and thus improves the engine's efficiency and power output. The degree of supercharging specifically indicates how much the air pressure has been increased compared to atmospheric pressure. This measurement is crucial as it directly affects the engine's performance characteristics, including horsepower, torque, and fuel efficiency.In automotive engineering, the degree of supercharging can be manipulated through different types of superchargers, such as centrifugal or roots-type superchargers. Each type has its own advantages and disadvantages, influencing how effectively they can increase the air pressure. For instance, a roots-type supercharger tends to provide immediate power boost at lower RPMs, making it suitable for applications requiring quick acceleration. On the other hand, centrifugal superchargers are more efficient at higher RPMs, allowing for a broader range of performance.Understanding the degree of supercharging also involves considering the implications of increased pressure on engine components. Higher pressures can lead to greater thermal stresses and require stronger materials to withstand these conditions. Therefore, engineers must carefully design and select materials that can handle the increased demands placed on the engine due to the higher degree of supercharging. This aspect highlights the balance between performance enhancement and reliability in engine design.Moreover, the degree of supercharging plays a significant role in environmental considerations. As engines become more powerful through supercharging, they can potentially produce more emissions if not managed correctly. Thus, modern engineering practices often incorporate advanced fuel management systems and exhaust treatment technologies to mitigate the environmental impact while still benefiting from the enhanced performance that comes with a higher degree of supercharging.Additionally, the degree of supercharging is not limited to automotive applications. It is also relevant in aviation, where supercharged engines are used to maintain performance at high altitudes where the air density is lower. In this context, the degree of supercharging ensures that the engine can continue to deliver adequate power even when faced with reduced atmospheric pressure.In conclusion, the degree of supercharging is a multifaceted concept that encompasses various aspects of engine performance, design, and environmental impact. By understanding and manipulating this parameter, engineers can optimize engines for better performance while ensuring reliability and compliance with environmental standards. As technology continues to evolve, the strategies for managing the degree of supercharging will undoubtedly advance, leading to even more efficient and powerful engines in the future.

“增压程度”的概念在理解各种机械系统的性能时至关重要，特别是在内燃机领域。增压是指提高进入发动机的空气压力的过程，这使得可以燃烧更多的燃料，从而提高发动机的效率和功率输出。“增压程度”具体指的是空气压力相对于大气压力的增加量。这个测量是至关重要的，因为它直接影响发动机的性能特征，包括马力、扭矩和燃油效率。在汽车工程中，“增压程度”可以通过不同类型的增压器来调节，例如离心式或罗茨式增压器。每种类型都有其自身的优缺点，影响它们提高空气压力的效果。例如，罗茨式增压器在较低转速下提供即时的动力提升，使其适合需要快速加速的应用。另一方面，离心式增压器在较高转速下更有效，允许更广泛的性能范围。理解“增压程度”还涉及到考虑增加的压力对发动机部件的影响。更高的压力可能导致更大的热应力，需要更强的材料来承受这些条件。因此，工程师必须仔细设计和选择能够应对因增高的“增压程度”而带来的更高需求的材料。这一方面突显了在发动机设计中性能增强与可靠性之间的平衡。此外，“增压程度”在环境考虑中也起着重要作用。随着通过增压使发动机变得更强大，如果管理不当，它们可能会产生更多的排放。因此，现代工程实践通常结合先进的燃料管理系统和废气处理技术，以减轻环境影响，同时仍然受益于更高“增压程度”带来的增强性能。此外，“增压程度”并不仅限于汽车应用。在航空领域，超增压发动机被用来在高海拔地区保持性能，因为在这些地方空气密度较低。在这种情况下，“增压程度”确保发动机即使在面临降低的大气压力时也能继续提供足够的动力。总之，“增压程度”是一个多方面的概念，涵盖了发动机性能、设计和环境影响的各个方面。通过理解和调节这一参数，工程师可以优化发动机以获得更好的性能，同时确保可靠性和符合环境标准。随着技术的不断发展，管理“增压程度”的策略无疑将得到进一步发展，未来将导致更高效、更强大的发动机。