cycle efficiency

简明释义

循环效率

英英释义

例句

1.The engineers are working to improve the cycle efficiency 循环效率 of the new engine design.

工程师们正在努力提高新发动机设计的循环效率。

2.The cycle efficiency 循环效率 of the refrigeration system was measured during the tests.

在测试期间，制冷系统的循环效率被测量。

3.Higher cycle efficiency 循环效率 means that more energy is converted into useful work.

更高的循环效率意味着更多的能量被转化为有用的工作。

4.By optimizing the cycle efficiency 循环效率, we can reduce fuel consumption significantly.

通过优化循环效率，我们可以显著减少燃料消耗。

5.To enhance the cycle efficiency 循环效率 of solar panels, we implemented new materials.

为了提高太阳能电池板的循环效率，我们采用了新材料。

作文

In the world of engineering and thermodynamics, the concept of cycle efficiency plays a crucial role in determining the performance of various systems. Cycle efficiency refers to the ratio of useful work output to the total heat input in a thermodynamic cycle. This measurement is essential for evaluating how effectively energy is converted from one form to another within a system. For instance, in a steam engine, the cycle efficiency would indicate how much of the heat generated by burning fuel is converted into mechanical work. A higher cycle efficiency means that more of the input energy is being utilized effectively, which is vital for improving overall energy performance.Understanding cycle efficiency is also important when considering environmental impacts. Higher efficiencies generally lead to lower emissions and reduced fuel consumption, making systems more sustainable. In contrast, low cycle efficiency can result in wasted energy and higher operational costs. Engineers and designers strive to maximize cycle efficiency in their systems to not only enhance performance but also to comply with environmental regulations and reduce carbon footprints.There are various methods to improve cycle efficiency. One common approach is through regenerative processes, where waste heat from one part of the cycle is reused in another part. For example, in combined-cycle power plants, the exhaust heat from gas turbines is used to generate steam for steam turbines, significantly boosting the overall cycle efficiency. Additionally, advancements in materials and technology, such as high-temperature superconductors and more efficient heat exchangers, contribute to better cycle efficiency.Moreover, the concept of cycle efficiency is not limited to thermal systems; it can also apply to other cycles, such as the economy or ecological systems. In economic terms, we might discuss the cycle efficiency of resource use, where we evaluate how effectively resources are transformed into goods and services. Similarly, in ecology, cycle efficiency can refer to how efficiently nutrients are cycled through an ecosystem. Understanding these broader applications can help us appreciate the importance of efficiency in various contexts.In conclusion, cycle efficiency is a fundamental concept in both engineering and environmental science. It serves as a critical measure of performance and sustainability in thermodynamic systems and beyond. By focusing on improving cycle efficiency, we can enhance the effectiveness of our energy systems, reduce waste, and contribute to a more sustainable future. As we continue to innovate and develop new technologies, the pursuit of higher cycle efficiency will remain a key objective for engineers, scientists, and policymakers alike.

在工程和热力学的世界中，循环效率的概念在确定各种系统的性能方面起着至关重要的作用。循环效率是指热力学循环中有用功输出与总热输入的比率。这一测量对于评估能量在系统中从一种形式转换为另一种形式的有效性至关重要。例如，在蒸汽机中，循环效率将表明燃料燃烧产生的热量有多少被转化为机械功。更高的循环效率意味着更多的输入能量被有效利用，这对于提高整体能源性能至关重要。理解循环效率在考虑环境影响时也很重要。更高的效率通常意味着较低的排放和减少的燃料消耗，使系统更具可持续性。相反，低循环效率可能导致能源浪费和更高的运营成本。工程师和设计师努力在其系统中最大化循环效率，不仅为了增强性能，还为了遵守环境法规并减少碳足迹。提高循环效率的方法有多种。一种常见的方法是通过再生过程，在这种过程中，循环一个部分的废热被重新用于另一个部分。例如，在联合循环发电厂中，燃气轮机的废气热量被用来产生蒸汽以供蒸汽轮机使用，从而显著提高整体循环效率。此外，材料和技术的进步，如高温超导体和更高效的热交换器，也有助于提高循环效率。此外，循环效率的概念不仅限于热系统；它也可以应用于其他循环，例如经济或生态系统。在经济学中，我们可能会讨论资源使用的循环效率，即评估资源转化为商品和服务的有效性。同样，在生态学中，循环效率可以指养分在生态系统中的循环效率。理解这些更广泛的应用可以帮助我们欣赏效率在各种背景下的重要性。总之，循环效率是工程和环境科学中的一个基本概念。它作为热力学系统及其他领域性能和可持续性的关键衡量标准。通过关注提高循环效率，我们可以增强能源系统的有效性，减少浪费，并为更可持续的未来做出贡献。随着我们继续创新和开发新技术，提高循环效率的追求将始终是工程师、科学家和政策制定者的关键目标。