shaft power meter

简明释义

轴功率测量仪

英英释义

例句

1.To optimize the turbine's efficiency, engineers installed a shaft power meter (轴功率计) on the main shaft.

为了优化涡轮的效率，工程师在主轴上安装了一个轴功率计 (轴功率计)。

2.The shaft power meter (轴功率计) indicated a drop in power, suggesting potential mechanical issues.

轴功率计 (轴功率计) 显示功率下降，提示可能存在机械问题。

3.The engine's performance was evaluated using a shaft power meter (轴功率计) to measure the output power.

使用轴功率计 (轴功率计) 来评估发动机的性能，以测量输出功率。

4.Regular maintenance checks include calibrating the shaft power meter (轴功率计) to ensure accurate readings.

定期维护检查包括校准轴功率计 (轴功率计) 以确保读数准确。

5.In our research lab, we utilize a shaft power meter (轴功率计) for testing various motors.

在我们的研究实验室，我们使用轴功率计 (轴功率计) 测试各种电动机。

作文

In the realm of mechanical engineering and power generation, the term shaft power meter refers to a crucial instrument used for measuring the power output of rotating machinery. This device plays a vital role in various applications, from industrial turbines to automotive engines. Understanding how a shaft power meter operates can provide valuable insights into the efficiency and performance of these machines.A shaft power meter typically consists of several components, including a sensor that detects rotational speed, a torque transducer, and a display unit that shows the calculated power output. When a machine is in operation, the sensor measures the speed of the shaft while the torque transducer gauges the amount of torque being applied. By combining these two measurements, the shaft power meter can calculate the power output using the formula: Power (P) = Torque (T) × Angular Velocity (ω).The importance of accurately measuring power cannot be overstated. In industries such as manufacturing, energy, and automotive, knowing the exact power output allows engineers and operators to optimize performance, reduce waste, and ensure that machines operate within safe limits. For example, in a power plant, a shaft power meter can help determine if a turbine is producing the expected amount of energy. If the readings are lower than anticipated, it may indicate a malfunction or inefficiency that needs to be addressed.Moreover, the data provided by a shaft power meter can be invaluable for maintenance purposes. Regular monitoring of power output can help identify trends that signify wear and tear on machinery. By analyzing this data, maintenance teams can schedule repairs before a complete failure occurs, thereby minimizing downtime and saving costs.In addition to its practical applications, the shaft power meter also serves an educational purpose. For students and professionals in mechanical engineering, understanding how to use and interpret the readings from a shaft power meter is essential. It not only enhances their technical skills but also deepens their comprehension of the principles of dynamics and thermodynamics that govern machinery operation.Furthermore, advancements in technology have led to the development of more sophisticated shaft power meters. Modern devices often incorporate digital displays, wireless connectivity, and data logging capabilities. These features allow for real-time monitoring and analysis, making it easier for engineers to make informed decisions based on accurate and timely data.In conclusion, the shaft power meter is an indispensable tool in the field of engineering, providing critical measurements that inform the operation and maintenance of rotating machinery. Its ability to accurately gauge power output not only enhances efficiency but also contributes to the longevity of equipment. As technology continues to evolve, the role of the shaft power meter will likely expand, further solidifying its place as a cornerstone of mechanical engineering practices.

在机械工程和发电领域，术语shaft power meter指的是一种用于测量旋转机械功率输出的重要仪器。该设备在从工业涡轮机到汽车发动机的各种应用中发挥着至关重要的作用。理解shaft power meter的工作原理可以为这些机器的效率和性能提供宝贵的见解。shaft power meter通常由几个组件组成，包括一个检测旋转速度的传感器、一个扭矩传感器，以及一个显示单元，用于显示计算出的功率输出。当机器运转时，传感器测量轴的速度，而扭矩传感器则测量施加的扭矩。通过结合这两个测量值，shaft power meter可以使用公式：功率（P）= 扭矩（T）× 角速度（ω）来计算功率输出。准确测量功率的重要性不容小觑。在制造、能源和汽车等行业，了解确切的功率输出使工程师和操作员能够优化性能、减少浪费，并确保机器在安全范围内运行。例如，在发电厂中，shaft power meter可以帮助确定涡轮机是否产生了预期的能量。如果读数低于预期，这可能表明需要解决故障或低效问题。此外，shaft power meter提供的数据对于维护目的也极为重要。定期监测功率输出可以帮助识别表明机械磨损的趋势。通过分析这些数据，维护团队可以在完全故障发生之前安排维修，从而最小化停机时间并节省成本。除了其实际应用，shaft power meter还具有教育意义。对于机械工程专业的学生和专业人士来说，理解如何使用和解释shaft power meter的读数至关重要。这不仅提高了他们的技术技能，还加深了他们对支配机械运行的动力学和热力学原理的理解。此外，技术的进步导致了更复杂的shaft power meters的发展。现代设备通常集成数字显示、无线连接和数据记录功能。这些功能使实时监测和分析变得更加容易，使工程师能够根据准确和及时的数据做出明智的决策。总之，shaft power meter是工程领域不可或缺的工具，提供关键的测量数据，指导旋转机械的操作和维护。其准确评估功率输出的能力不仅提高了效率，还延长了设备的使用寿命。随着技术的不断发展，shaft power meter的角色可能会进一步扩大，进一步巩固其作为机械工程实践基石的地位。