dynamometer brake

简明释义

测功器制动器

英英释义

例句

1.The dynamometer brake allows for controlled braking while measuring torque and speed.

dynamometer brake允许在测量扭矩和速度时进行受控制动。

2.To ensure accurate results, the dynamometer brake needs to be calibrated regularly.

为了确保结果准确，dynamometer brake需要定期校准。

3.During the performance test, the vehicle was connected to a dynamometer brake for efficiency evaluation.

在性能测试期间，车辆连接到dynamometer brake以评估效率。

4.After installing the new engine, we conducted tests using a dynamometer brake to assess improvements.

在安装新发动机后，我们使用dynamometer brake进行测试以评估改进情况。

5.The engineer used a dynamometer brake to measure the engine's power output during testing.

工程师使用dynamometer brake在测试中测量发动机的功率输出。

作文

The concept of a dynamometer brake is essential in the field of mechanical engineering, particularly in testing the performance of engines and other machinery. A dynamometer brake is a device used to measure force, torque, or power output of an engine or motor under various conditions. It serves as a critical tool for engineers and researchers who need to evaluate the efficiency and performance of different types of engines, including internal combustion engines and electric motors.In simple terms, a dynamometer brake functions by applying a load to the engine being tested. This load is adjustable, allowing the engineer to simulate different operating conditions. The engine's output can then be measured in terms of horsepower or torque. The data collected from these tests are invaluable for understanding how an engine performs, identifying areas for improvement, and ensuring that the engine meets regulatory standards.There are various types of dynamometer brakes, including hydraulic, electromagnetic, and mechanical types. Each type has its own advantages and disadvantages, depending on the specific application. For instance, hydraulic dynamometer brakes use fluid dynamics to create resistance, making them suitable for a wide range of applications. On the other hand, electromagnetic dynamometer brakes utilize magnetic fields to produce resistance, which can offer precise control over the load applied to the engine.The importance of a dynamometer brake goes beyond just performance measurement. It also plays a crucial role in the development of new technologies. Engineers can use the data obtained from dynamometer brake tests to refine designs, improve fuel efficiency, and reduce emissions. This is particularly important in today's world, where there is a growing emphasis on sustainability and environmental responsibility.Moreover, dynamometer brakes are not limited to automotive applications. They are also used in various industries, including aerospace, marine, and manufacturing. For example, in the aerospace industry, dynamometer brakes are used to test aircraft engines to ensure they meet safety and performance standards before being put into service. Similarly, in manufacturing, they help evaluate the performance of electric motors used in machines and equipment.In conclusion, the dynamometer brake is a vital instrument in the field of engineering, providing essential data for the evaluation and improvement of engine performance. Its versatility across different industries highlights its significance in both current practices and future technological developments. As we continue to advance in engineering and technology, the role of dynamometer brakes will undoubtedly remain crucial in shaping efficient and sustainable machinery. Understanding how to effectively utilize a dynamometer brake can lead to innovations that benefit not only the engineering community but society as a whole.

“测功机刹车”这一概念在机械工程领域至关重要，特别是在测试发动机和其他机械性能方面。“测功机刹车”是一种用于测量发动机或电动机在各种条件下的力、扭矩或功率输出的设备。它是工程师和研究人员评估不同类型发动机（包括内燃机和电动机）效率和性能的重要工具。简单来说，“测功机刹车”通过对被测试的发动机施加负载来工作。这个负载是可调的，允许工程师模拟不同的操作条件。然后可以以马力或扭矩的形式测量发动机的输出。从这些测试中收集的数据对于理解发动机性能、识别改进领域以及确保发动机符合监管标准都是非常宝贵的。“测功机刹车”有多种类型，包括液压、电磁和机械类型。每种类型都有其自身的优缺点，具体取决于应用实例。例如，液压“测功机刹车”利用流体动力学产生阻力，使其适合广泛的应用。而电磁“测功机刹车”则利用磁场产生阻力，可以精确控制施加在发动机上的负载。“测功机刹车”的重要性不仅限于性能测量。它还在新技术的开发中发挥着关键作用。工程师可以使用从“测功机刹车”测试中获得的数据来优化设计，提高燃油效率，减少排放。这在当今世界尤为重要，因为越来越强调可持续性和环境责任。此外，“测功机刹车”并不仅限于汽车应用。它们还用于航空航天、海洋和制造等多个行业。例如，在航空航天行业中，“测功机刹车”用于测试飞机发动机，以确保其在投入服务前符合安全和性能标准。类似地，在制造中，它们帮助评估用于机器和设备的电动机的性能。总之，“测功机刹车”是工程领域的重要仪器，为发动机性能的评估和改善提供了必要的数据。它在不同行业中的多功能性突显了其在当前实践和未来技术发展中的重要性。随着我们在工程和技术方面的不断进步，“测功机刹车”的作用无疑将在塑造高效和可持续机械方面保持关键。有效理解如何利用“测功机刹车”可以带来不仅有利于工程界的创新，还有利于整个社会。