isochoric

简明释义

英[aɪsəˈkɒrɪk]美[aɪsəˈkɑːrɪk]

adj. 等容的

英英释义

单词用法

同义词

反义词

例句

1.Compared to the SCP of the adsorption bed under isochoric and isobaric process, the isochoric process is better.

与等压和等压过程中的吸附床的SCP相比，等压过程更好。

2.Compared to the SCP of the adsorption bed under isochoric and isobaric process, the isochoric process is better.

与等压和等压过程中的吸附床的SCP相比，等压过程更好。

3.The isochoric process is better than isobaric process.

等容过程优于等压过程。

4.In an isochoric 等容 process, the volume of the gas remains constant while heat is added.

在一个isochoric 等容过程中，气体的体积保持不变，同时热量被添加。

5.The isochoric 等容 condition is essential for understanding certain thermodynamic principles.

理解某些热力学原理时，isochoric 等容条件是必不可少的。

6.During an isochoric 等容 reaction, the pressure of the gas increases as it is heated.

在一个isochoric 等容反应中，气体的压力随着加热而增加。

7.An isochoric 等容 process can be observed in a rigid container where no expansion occurs.

在一个没有膨胀发生的刚性容器中，可以观察到isochoric 等容过程。

8.In a laboratory experiment, we maintained an isochoric 等容 environment to measure the internal energy changes.

在实验室实验中，我们维持了一个isochoric 等容环境，以测量内能变化。

作文

In the field of thermodynamics, the term isochoric refers to a process that occurs at constant volume. This concept is crucial for understanding how gases behave under different conditions. When we say a process is isochoric, we imply that the volume of the system does not change, which means that any heat added to the system will result in a change in temperature rather than a change in volume. To illustrate this concept, let’s consider a sealed container filled with gas. If we heat the gas inside this container while ensuring that the volume remains unchanged, we are conducting an isochoric process. According to the first law of thermodynamics, the energy added to the system as heat will increase the internal energy of the gas, leading to an increase in temperature. This principle is essential in various applications, such as in engines and refrigeration systems.One common example of an isochoric process is the heating of a gas in a rigid container. As the gas molecules gain energy from the heat, they move more vigorously, resulting in an increase in temperature. The relationship between heat added (Q), change in internal energy (ΔU), and work done (W) can be expressed mathematically as follows: Q = ΔU + W. In an isochoric process, the work done is zero because the volume does not change, simplifying the equation to Q = ΔU. This highlights the direct relationship between heat added and the change in internal energy during an isochoric process.Understanding isochoric processes is vital for scientists and engineers, especially when designing systems that rely on thermal dynamics. For instance, in a car engine, certain phases of the combustion cycle can be approximated as isochoric, where fuel is ignited in a confined space, causing a rapid increase in temperature and pressure without any change in volume until the exhaust valves open. This understanding allows engineers to optimize performance and efficiency.Moreover, the concept of isochoric processes extends beyond just gases. It can also apply to liquids and solids under specific conditions. For example, when a liquid is heated in a sealed container, the volume may remain constant until the liquid turns into vapor. Understanding these principles allows researchers to explore new materials and reactions under controlled conditions.In conclusion, the term isochoric is fundamental in thermodynamics, representing processes that occur at constant volume. By grasping this concept, we can better understand the behavior of gases and other substances under varying temperatures and pressures. Whether in engineering applications or scientific research, recognizing the significance of isochoric processes enhances our ability to innovate and solve complex problems related to heat and energy transfer. As we continue to explore the intricacies of thermodynamics, the knowledge of isochoric processes will undoubtedly play a pivotal role in advancing technology and improving our understanding of the physical world.

在热力学领域，术语isochoric指的是在恒定体积下发生的过程。这个概念对于理解气体在不同条件下的行为至关重要。当我们说一个过程是isochoric时，我们意味着系统的体积没有变化，这意味着添加到系统中的任何热量将导致温度的变化，而不是体积的变化。为了说明这个概念，让我们考虑一个充满气体的密封容器。如果我们加热这个容器内的气体，同时确保体积保持不变，那么我们正在进行一个isochoric过程。根据热力学第一定律，添加到系统中的能量作为热量将增加气体的内能，导致温度的升高。这个原理在各种应用中都是必不可少的，比如在发动机和制冷系统中。一个常见的isochoric过程的例子是加热一个刚性容器中的气体。当气体分子从热量中获得能量时，它们的运动变得更加剧烈，从而导致温度的升高。添加的热量（Q）、内能的变化（ΔU）和所做的功（W）之间的关系可以用以下公式表示：Q = ΔU + W。在isochoric过程中，由于体积不变，所做的功为零，从而简化了方程为Q = ΔU。这突出了在isochoric过程中添加的热量与内能变化之间的直接关系。理解isochoric过程对科学家和工程师至关重要，尤其是在设计依赖于热动力学的系统时。例如，在汽车发动机中，燃烧循环的某些阶段可以近似为isochoric，在这个过程中，燃料在一个封闭的空间中点燃，导致温度和压力迅速升高，而体积保持不变，直到排气阀打开。这种理解使工程师能够优化性能和效率。此外，isochoric过程的概念不仅限于气体。它也可以适用于液体和固体在特定条件下。例如，当液体在密封容器中加热时，体积可能保持不变，直到液体变成蒸气。理解这些原理使研究人员能够在受控条件下探索新材料和反应。总之，术语isochoric在热力学中是基础，代表在恒定体积下发生的过程。通过掌握这一概念，我们可以更好地理解气体和其他物质在不同温度和压力下的行为。无论是在工程应用还是科学研究中，认识到isochoric过程的重要性增强了我们创新和解决与热量和能量传递相关的复杂问题的能力。随着我们继续探索热力学的复杂性，了解isochoric过程无疑将在推动技术进步和改善我们对物理世界的理解方面发挥关键作用。