water brake

简明释义

水力制动器水力测功器

英英释义

例句

1.During the race, the driver used the water brake 水阻刹车 to slow down effectively.

在比赛中，驾驶员有效地使用了<顺>水阻刹车减速。

2.In hydraulic systems, a water brake 水阻刹车 can help dissipate energy efficiently.

在液压系统中，水阻刹车可以有效地耗散能量。

3.The water brake 水阻刹车 system is essential for safely testing high-speed vehicles.

水阻刹车系统对于安全测试高速车辆至关重要。

4.We installed a water brake 水阻刹车 to improve the performance of our prototype.

我们安装了水阻刹车以改善原型的性能。

5.The engineer explained how the water brake 水阻刹车 works in the testing facility.

工程师解释了测试设施中<顺>水阻刹车的工作原理。

作文

In the world of engineering and mechanics, various devices are used to control motion and energy. One such device is the water brake, which serves a critical role in testing the performance of engines and other machinery. A water brake is a type of dynamometer that uses water as a means to absorb energy from a rotating shaft. This process allows engineers to measure the power output of an engine while providing a controlled environment for testing. The principle behind a water brake is relatively simple. When the engine or machine is running, it turns a rotor that is submerged in water. As the rotor spins, it displaces water, creating resistance against the rotation. The amount of resistance can be adjusted by changing the flow rate of the water, which allows for precise measurements of the engine's performance under different conditions. This makes the water brake an invaluable tool in the automotive and aerospace industries, where performance testing is essential.One of the advantages of using a water brake is its ability to dissipate heat effectively. Unlike other types of brakes that may overheat and lose effectiveness, a water brake continuously circulates water, keeping temperatures within safe limits. This ensures that the testing process can continue for extended periods without compromising the integrity of the results. Moreover, the use of water as a braking medium is environmentally friendly compared to oil-based systems, making it a more sustainable option for testing.In addition to its application in performance testing, a water brake can also be used in various industrial applications. For example, it can serve as a safety device in certain machines to prevent excessive speeds that could lead to mechanical failure. By incorporating a water brake into the design of a machine, engineers can ensure that operations remain within safe parameters, thus protecting both the equipment and the operators.While the water brake is a highly effective tool, it is not without its limitations. The need for a constant supply of water can be a logistical challenge, particularly in remote locations or situations where water conservation is a priority. Additionally, the setup and maintenance of a water brake system can require significant resources and expertise, which may not be feasible for all organizations.In conclusion, the water brake is an essential device in the field of engineering, offering a reliable method for measuring power output and ensuring safe operation of machinery. Its unique design allows for effective heat dissipation and environmental sustainability, making it a preferred choice in many industries. As technology continues to advance, the role of the water brake will likely evolve, but its fundamental purpose of enhancing performance and safety will remain vital.

在工程和机械的世界中，各种设备用于控制运动和能量。其中一种设备是水制动器，它在测试发动机和其他机械的性能中起着关键作用。水制动器是一种使用水作为吸收旋转轴能量的动力计。这一过程使工程师能够测量发动机的功率输出，同时为测试提供受控环境。水制动器的原理相对简单。当发动机或机器运行时，它会转动一个浸没在水中的转子。随着转子的旋转，它排开水，产生对旋转的阻力。通过改变水流速，可以调节阻力的大小，从而在不同条件下精确测量发动机的性能。这使得水制动器成为汽车和航空航天工业中不可或缺的工具，在这些领域，性能测试至关重要。使用水制动器的一个优点是其有效的散热能力。与可能过热并失去效能的其他类型制动器不同，水制动器不断循环水，保持温度在安全范围内。这确保了测试过程可以在不影响结果完整性的情况下持续进行更长时间。此外，使用水作为制动介质比基于油的系统更环保，使其成为测试的更可持续选择。除了在性能测试中的应用，水制动器还可以用于各种工业应用。例如，它可以作为某些机器中的安全装置，以防止过快的速度导致机械故障。通过将水制动器纳入机器的设计中，工程师可以确保操作保持在安全参数内，从而保护设备和操作人员。虽然水制动器是一种高效的工具，但也并非没有局限性。对水的持续供应需求可能在偏远地区或需要节水的情况下构成后勤挑战。此外，水制动器系统的设置和维护可能需要大量资源和专业知识，这对于并非所有组织都是可行的。总之，水制动器是工程领域的重要设备，提供了一种可靠的方法来测量功率输出并确保机械的安全操作。其独特的设计允许有效的散热和环境可持续性，使其成为许多行业的首选。随着技术的不断进步，水制动器的角色可能会演变，但其增强性能和安全的基本目的仍将至关重要。