differential governor

简明释义

差动调速器差动调节器

英英释义

例句

1.The malfunction of the differential governor 差动调速器 led to uneven power distribution in the system.

由于differential governor 差动调速器 故障，系统中的电力分配不均。

2.In modern turbines, a differential governor 差动调速器 is essential for maintaining optimal performance.

在现代涡轮机中，differential governor 差动调速器 对于维持最佳性能至关重要。

3.The engineer explained how the differential governor 差动调速器 works in regulating the speed of the engine.

工程师解释了如何在发动机速度调节中使用differential governor 差动调速器。

4.To improve efficiency, the factory upgraded its machines with a new differential governor 差动调速器 design.

为了提高效率，工厂用新的differential governor 差动调速器 设计升级了机器。

5.The differential governor 差动调速器 allows for precise control over the speed variations in hydraulic systems.

该differential governor 差动调速器 允许对液压系统中的速度变化进行精确控制。

作文

The concept of a differential governor is integral to understanding how various mechanical systems maintain stability and regulate speed. In essence, a differential governor is a device used in engines, particularly steam engines, to automatically adjust the fuel supply based on the engine's speed. This mechanism ensures that the engine operates efficiently and prevents it from running too fast or too slow, which could lead to mechanical failure or inefficient performance.Historically, the invention of the differential governor can be attributed to the advancements in engineering during the Industrial Revolution. As machines became more complex and powerful, the need for precise control mechanisms became apparent. The differential governor was developed as a solution to this problem, allowing engineers to create engines that could respond dynamically to varying loads and speeds.The operation of a differential governor involves the use of two rotating weights that are connected to a spindle. As the engine speed increases, the centrifugal force acting on these weights causes them to move outward. This outward motion is translated into a signal that adjusts the throttle or fuel supply to the engine. Consequently, when the engine speed decreases, the weights retract, allowing for more fuel to enter the combustion chamber. This feedback loop is crucial for maintaining optimal engine performance.One of the most significant advantages of using a differential governor is its ability to enhance safety. By regulating the engine speed, it minimizes the risk of accidents caused by runaway engines, which can occur if an engine accelerates uncontrollably. Additionally, the differential governor contributes to fuel efficiency, as it ensures that the engine only consumes the necessary amount of fuel for its current operating conditions.In modern applications, the principles of the differential governor have been adapted and integrated into various technologies beyond steam engines. For instance, in automotive engineering, electronic control units (ECUs) utilize similar feedback mechanisms to optimize engine performance and emissions. The evolution of the differential governor illustrates how foundational engineering concepts can transcend their original context and find relevance in contemporary technological advancements.Moreover, understanding the differential governor also sheds light on broader themes in engineering, such as the importance of feedback systems and automation. These principles are not only applicable to mechanical systems but also extend to fields like robotics, aeronautics, and even software development. The ability to monitor and adjust performance in real-time is a key aspect of modern engineering practices.In conclusion, the differential governor serves as a prime example of how innovative engineering solutions can address the challenges posed by complex systems. Its historical significance, operational mechanics, and relevance in modern technology underscore its importance in the field of engineering. As we continue to innovate and develop new technologies, the principles embodied by the differential governor will undoubtedly remain central to our efforts to create efficient, safe, and reliable machines.

差动调速器的概念对于理解各种机械系统如何保持稳定和调节速度至关重要。基本上，差动调速器是一种用于发动机，特别是蒸汽机的装置，用于根据发动机的速度自动调整燃料供应。该机制确保发动机高效运行，防止其运行过快或过慢，这可能导致机械故障或效率低下。历史上，差动调速器的发明可以归因于工业革命期间工程学的进步。随着机器变得越来越复杂和强大，对精确控制机制的需求变得显而易见。差动调速器作为解决这一问题的方案应运而生，使工程师能够创造出能够动态响应不同负载和速度的发动机。差动调速器的操作涉及使用两个旋转重物，这些重物与主轴连接。当发动机速度增加时，作用于这些重物的离心力使它们向外移动。这种向外运动被转化为信号，以调整发动机的节流阀或燃料供应。因此，当发动机速度降低时，重物会收回，允许更多燃料进入燃烧室。这个反馈循环对于维持最佳发动机性能至关重要。使用差动调速器的一个显著优势是增强安全性。通过调节发动机速度，它最小化了由于发动机失控加速而导致事故的风险。此外，差动调速器有助于提高燃料效率，因为它确保发动机仅消耗当前操作条件所需的燃料量。在现代应用中，差动调速器的原理已被改编并集成到蒸汽机以外的各种技术中。例如，在汽车工程中，电子控制单元（ECU）利用类似的反馈机制来优化发动机性能和排放。差动调速器的演变说明了基础工程概念如何超越其原始背景，并在当代技术进步中找到相关性。此外，理解差动调速器还揭示了工程学中的更广泛主题，例如反馈系统和自动化的重要性。这些原则不仅适用于机械系统，还扩展到机器人技术、航空航天甚至软件开发等领域。实时监控和调整性能的能力是现代工程实践的关键方面。总之，差动调速器是创新工程解决方案如何应对复杂系统所带来的挑战的一个典范。它的历史意义、操作机制和在现代技术中的相关性强调了它在工程领域的重要性。随着我们不断创新和开发新技术，差动调速器所体现的原则无疑将继续成为我们创造高效、安全和可靠机器努力的核心。