vapor table

简明释义

蒸气表

英英释义

例句

1.In the lab, the vapor table helped visualize the phase changes of substances.

在实验室中，蒸汽表帮助可视化物质的相变。

2.When studying steam engines, the vapor table is crucial for efficiency calculations.

在研究蒸汽机时，蒸汽表对效率计算至关重要。

3.The scientist used a vapor table to measure the boiling point of different liquids.

科学家使用蒸汽表来测量不同液体的沸点。

4.The vapor table provides essential data for understanding thermodynamic properties.

蒸汽表提供了理解热力学性质的重要数据。

5.Engineers often refer to the vapor table when designing refrigeration systems.

工程师在设计制冷系统时经常参考蒸汽表。

作文

In the field of thermodynamics, understanding the properties of substances in different phases is essential. One crucial tool that engineers and scientists use to analyze the behavior of fluids is the vapor table. A vapor table is a comprehensive chart that provides the thermodynamic properties of a substance in its vapor phase, particularly focusing on water or steam. These tables contain vital information such as temperature, pressure, specific volume, enthalpy, and entropy, which are necessary for designing and optimizing various engineering systems, including power plants and refrigeration cycles.The vapor table serves as a quick reference for engineers when they need to determine the state of water at a given pressure or temperature. For instance, if an engineer is designing a steam turbine, they can refer to the vapor table to find out the enthalpy of steam at the operating pressure. This information is crucial for calculating the efficiency of the turbine and ensuring that it operates within safe limits.Moreover, the vapor table is not only limited to steam but can also be used for other substances undergoing phase changes. By understanding the properties listed in the vapor table, one can predict how a fluid will behave under varying temperature and pressure conditions. This predictive capability is vital in many industrial applications, such as chemical processing and HVAC systems.One of the significant advantages of using a vapor table is that it simplifies complex calculations. Engineers often deal with intricate equations when analyzing thermodynamic cycles, but by utilizing the vapor table, they can quickly obtain the required values without performing extensive calculations. This efficiency saves time and reduces the potential for errors in the design process.Furthermore, the vapor table aids in educational settings, providing students with a practical resource to understand thermodynamic principles. By studying the vapor table, students learn how to interpret data and apply it to real-world scenarios, bridging the gap between theoretical knowledge and practical application. This hands-on experience is invaluable for future engineers, as it prepares them for challenges they may face in their careers.In conclusion, the vapor table is an indispensable tool in the realm of thermodynamics. Its ability to provide essential thermodynamic properties of fluids in their vapor phase makes it crucial for engineers and scientists alike. Whether designing efficient energy systems or teaching thermodynamic concepts, the vapor table plays a vital role in facilitating understanding and application of thermodynamic principles. As technology continues to advance, the importance of such resources will only grow, emphasizing the need for a solid grasp of tools like the vapor table in engineering education and practice.

在热力学领域，理解物质在不同相态下的性质至关重要。工程师和科学家用来分析流体行为的一个重要工具是蒸汽表。蒸汽表是一个综合性图表，提供了物质在气相中的热力学性质，特别关注水或蒸汽。这些表格包含了温度、压力、比容、焓和熵等重要信息，这些信息对于设计和优化各种工程系统（包括发电厂和制冷循环）是必要的。蒸汽表作为工程师在需要确定给定压力或温度下水的状态时的快速参考。例如，如果一位工程师正在设计蒸汽涡轮，他可以参考蒸汽表来查找在操作压力下蒸汽的焓值。这些信息对于计算涡轮的效率并确保其在安全范围内运行至关重要。此外，蒸汽表不仅限于蒸汽，还可以用于其他经历相变的物质。通过理解蒸汽表中列出的属性，人们可以预测流体在不同温度和压力条件下的行为。这种预测能力在许多工业应用中至关重要，例如化学加工和暖通空调系统。使用蒸汽表的一个显著优势是它简化了复杂的计算。工程师经常处理复杂的方程来分析热力学循环，但通过利用蒸汽表，他们可以快速获得所需的值，而无需进行大量计算。这种效率节省了时间，并减少了设计过程中的错误潜力。此外，蒸汽表在教育环境中也起到了重要作用，为学生提供了一个实际资源，以理解热力学原理。通过学习蒸汽表，学生们学会如何解释数据并将其应用于现实场景，弥合理论知识与实际应用之间的差距。这种实践经验对未来的工程师来说是无价的，因为它为他们在职业生涯中可能面临的挑战做好了准备。总之，蒸汽表在热力学领域是一个不可或缺的工具。它能够提供流体在气相中的基本热力学属性，使其对工程师和科学家都至关重要。无论是在设计高效的能源系统还是教授热力学概念，蒸汽表在促进热力学原理的理解和应用中发挥着重要作用。随着技术的不断进步，这类资源的重要性只会增加，强调了在工程教育和实践中对像蒸汽表这样的工具有扎实掌握的必要性。