dashpot

简明释义

英[ˈdæʃˌpɒt]美[ˈdæʃˌpɑːt]

n. 缓冲器，减震器

英英释义

单词用法

同义词

反义词

例句

1.The nonlinear spring-mass-dashpot system was used as the research object. The relation between system health monitoring data and health index was given through simulation.

以非线性弹簧-阻尼-质量块系统为研究对象，通过仿真计算，给出了系统健康监测数据与系统健康指数的对应关系。

2.The model consists of a spring and a dashpot. It is assumed that the constitutive equation described in a previous study can be applied to the spring.

本模型是由弹簧与阻尼器串连组成，弹簧部分采用作者曾经提出的本构方程；

3.Dynamics theory and the "mass-spring-dashpot" system model were used to develop an equilibrium equation. The mass matrix, elasticity matrix and damping matrix were given.

从机械系统动力学理论出发，参照振动系统的“质量弹簧阻尼”模型，分析推导了系统动力学平衡方程，得到了质量矩阵、弹性矩阵及阻尼矩阵的具体表达式。

4.In physics spring and dashpot areuaually defined representing elastic and viscous medium. Three kinds of basicviscoelastic models are composed of the two mixed mechanics models.

在物理学上，通常把介质的弹性和黏性抽象成弹簧和阻尼器，通过这两个理想力学模型不同方式的组合可表示成三种基本的黏弹性介质模型。

5.When modeling any material, the spring can be used to represent an ideal elastic material and the dashpot an ideal viscoelastic material.

当模型的任何材料，弹簧可以用来代表一种理想的弹性材料和粘弹性阻尼器的理想材料。

6.The dashpot displacement relaxes exponentially.

阻尼器位移按指数关系松弛。

7.The test results could be explained by the spring and dashpot model used in liquid crystal structure.

对于液晶实验结果采用弹簧-粘壶模型进行解释和讨论。

8.In physics spring and dashpot areuaually defined representing elastic and viscous medium. Three kinds of basicviscoelastic models are composed of the two mixed mechanics models.

在物理学上，通常把介质的弹性和黏性抽象成弹簧和阻尼器，通过这两个理想力学模型不同方式的组合可表示成三种基本的黏弹性介质模型。

9.The dynamic behaviour of the pile is presented as frequency response curves for displacement, stiffness, dashpot constant and damping ratio.

桩的动力特性用刚度、阻尼和位移的频率响应曲线来表达。

10.The engineer explained how the dashpot 阻尼器 works to control the speed of the moving parts in the machine.

工程师解释了如何使用dashpot 阻尼器来控制机器中移动部件的速度。

11.The hydraulic dashpot 液压阻尼器 in the door closer ensures that the door closes smoothly without slamming.

门闭合器中的液压dashpot 液压阻尼器确保门平稳关闭而不会砰然关上。

12.A dashpot 阻尼器 is essential in controlling the motion of pendulums in clocks.

在钟表的摆动控制中，dashpot 阻尼器是必不可少的。

13.To optimize the performance of the system, we adjusted the settings on the dashpot 阻尼器.

为了优化系统性能，我们调整了dashpot 阻尼器的设置。

14.In automotive design, a dashpot 阻尼器 can help reduce vibrations and improve ride comfort.

在汽车设计中，dashpot 阻尼器可以帮助减少振动并改善乘坐舒适性。

作文

In the realm of mechanical engineering, various components play crucial roles in ensuring the smooth operation of machines. One such component is the dashpot, which is an essential device used to control the motion of moving parts. A dashpot (阻尼器) typically consists of a cylinder filled with a viscous fluid, and it operates based on the principle of damping. When a piston moves through the fluid, it creates resistance that slows down the motion of the piston, thereby controlling the speed at which it moves. This mechanism is particularly important in systems where sudden movements can cause damage or instability.The primary function of a dashpot (阻尼器) is to absorb energy from the moving parts of a machine. For instance, in automotive applications, dashpots (阻尼器) are used in shock absorbers to reduce the impact of road irregularities. By doing so, they enhance the comfort of passengers and protect the vehicle's structure from excessive stress. Similarly, in industrial machinery, dashpots (阻尼器) help maintain stability during operations by controlling the speed of moving components, thus preventing potential accidents.Moreover, dashpots (阻尼器) are also utilized in various types of testing equipment. In laboratories, they are used to measure the damping characteristics of materials. By analyzing how different materials behave under controlled conditions, engineers can make informed decisions about material selection for specific applications. This aspect of dashpots (阻尼器) highlights their importance not only in practical applications but also in research and development.Understanding the working principle of a dashpot (阻尼器) is vital for engineers and technicians alike. The design of a dashpot (阻尼器) can vary based on its intended application. For example, some dashpots (阻尼器) are designed to provide linear damping, while others may offer nonlinear characteristics. The choice of fluid used within the dashpot (阻尼器) also affects its performance; different fluids have varying viscosities, which directly influence the damping effect.In conclusion, the dashpot (阻尼器) is a fundamental component in many mechanical systems that require controlled motion. Its ability to dampen movement ensures safety, stability, and comfort in various applications, from automobiles to industrial machinery. As technology advances, the design and application of dashpots (阻尼器) continue to evolve, making them an integral part of modern engineering solutions. Understanding how dashpots (阻尼器) function not only enhances our knowledge of mechanical systems but also prepares us for future innovations in the field.

在机械工程领域，各种组件在确保机器平稳运行方面发挥着至关重要的作用。其中一个重要的组件是dashpot（阻尼器），它是一种用于控制运动部件运动的基本装置。dashpot（阻尼器）通常由一个充满粘性流体的气缸组成，基于阻尼原理运作。当活塞在流体中移动时，它会产生阻力，从而减缓活塞的运动速度，从而控制其移动的速度。这一机制在突然运动可能导致损坏或不稳定的系统中特别重要。dashpot（阻尼器）的主要功能是吸收机器运动部件的能量。例如，在汽车应用中，dashpot（阻尼器）用于减震器，以减少路面不规则带来的冲击。通过这样做，它们增强了乘客的舒适度，并保护车辆结构免受过度应力的影响。同样，在工业机械中，dashpot（阻尼器）通过控制运动部件的速度来帮助维持操作过程中的稳定性，从而防止潜在的事故。此外，dashpot（阻尼器）还用于各种测试设备。在实验室中，它们用于测量材料的阻尼特性。通过分析不同材料在受控条件下的行为，工程师可以就特定应用的材料选择做出明智的决策。dashpot（阻尼器）的这一方面突显了它们在实际应用和研发中的重要性。理解dashpot（阻尼器）的工作原理对工程师和技术人员来说至关重要。dashpot（阻尼器）的设计可能因其预期应用而异。例如，一些dashpot（阻尼器）旨在提供线性阻尼，而其他可能提供非线性特性。用于dashpot（阻尼器）内部的流体选择也会影响其性能；不同的流体具有不同的粘度，这直接影响阻尼效果。总之，dashpot（阻尼器）是许多需要控制运动的机械系统中的基本组件。它减缓运动的能力确保了安全、稳定和舒适，应用于从汽车到工业机械的各种场合。随着技术的进步，dashpot（阻尼器）的设计和应用不断演变，使其成为现代工程解决方案的重要组成部分。理解dashpot（阻尼器）的功能不仅增强了我们对机械系统的认识，也为我们准备未来在该领域的创新奠定了基础。