fuel net calorific value

简明释义

燃油低热值

英英释义

例句

1.Regulatory agencies often require reports on the fuel net calorific value 燃料净热值 of fuels used in industrial processes.

监管机构通常要求报告工业过程中使用燃料的燃料净热值 fuel net calorific value。

2.The engineer calculated the fuel net calorific value 燃料净热值 to determine the efficiency of the new boiler.

工程师计算了燃料净热值 fuel net calorific value以确定新锅炉的效率。

3.The fuel net calorific value 燃料净热值 is crucial for calculating the emissions from burning coal.

计算燃烧煤炭的排放时，燃料净热值 fuel net calorific value至关重要。

4.To optimize the power plant's output, we need to analyze the fuel net calorific value 燃料净热值 of the natural gas being used.

为了优化发电厂的产出，我们需要分析所用天然气的燃料净热值 fuel net calorific value。

5.When comparing different fuels, the fuel net calorific value 燃料净热值 provides a clear measure of their energy content.

在比较不同燃料时，燃料净热值 fuel net calorific value提供了它们能量含量的明确衡量标准。

作文

The concept of fuel net calorific value is essential in the field of energy and thermodynamics. It refers to the amount of energy that can be obtained from a unit of fuel after accounting for the energy lost during combustion, particularly the heat that is not recoverable as useful work. Understanding this value is crucial for engineers and scientists who are involved in designing energy systems, such as engines, power plants, and heating systems. 燃料净热值是指在燃烧过程中，考虑到不可回收的热量后，从单位燃料中获得的能量。 When evaluating different types of fuels, the fuel net calorific value plays a significant role in determining their efficiency and suitability for various applications. For instance, natural gas typically has a higher fuel net calorific value compared to coal, which makes it a preferred choice for many modern power generation facilities. This is because natural gas burns cleaner and produces more energy per unit weight than coal, leading to lower emissions of greenhouse gases. In contrast, coal, while abundant, has a lower 燃料净热值 and contributes significantly to air pollution and carbon emissions. Moreover, the fuel net calorific value is not only important for large-scale energy production but also for individual consumers. When choosing a heating system for homes, understanding the fuel net calorific value of different fuels can help homeowners make informed decisions that maximize energy efficiency and minimize costs. For example, using heating oil with a high 燃料净热值 may provide more warmth for less money compared to other options. In addition to its practical implications, the fuel net calorific value also has environmental considerations. As the world moves towards sustainable energy solutions, understanding the 燃料净热值 of various fuels helps in assessing their environmental impact. Renewable energy sources, such as biomass, have varying fuel net calorific values, which can influence their viability as replacements for fossil fuels. By analyzing these values, policymakers can create strategies that promote cleaner energy sources while reducing reliance on fossil fuels. Furthermore, research into improving the fuel net calorific value of existing fuels is ongoing. Scientists are exploring ways to enhance combustion processes and develop additives that can increase the energy output of fuels. This research is crucial in addressing global energy demands while minimizing environmental footprints. Innovations in this area could lead to more efficient engines and power plants that utilize fuels with higher 燃料净热值, ultimately resulting in lower emissions and better energy sustainability. In conclusion, the fuel net calorific value is a vital metric in understanding the efficiency and environmental impact of various fuels. From industrial applications to everyday household choices, this value influences decision-making processes that affect energy consumption and environmental health. As we continue to seek sustainable energy solutions, a deep understanding of 燃料净热值 will be crucial for engineers, policymakers, and consumers alike. By prioritizing fuels with higher fuel net calorific values, we can contribute to a cleaner, more sustainable future.

“燃料净热值”这一概念在能源和热力学领域至关重要。它指的是在燃烧过程中，考虑到不可回收的热量后，从单位燃料中获得的能量。理解这个值对于参与设计能源系统的工程师和科学家至关重要，例如发动机、电厂和供暖系统。在评估不同类型的燃料时，“燃料净热值”在确定其效率和适用性方面发挥着重要作用。例如，天然气通常具有比煤炭更高的“燃料净热值”，这使其成为许多现代发电设施的首选。这是因为天然气燃烧更清洁，每单位重量产生的能量比煤炭更多，从而导致温室气体排放较低。相比之下，煤虽然丰富，但其“燃料净热值”较低，并且对空气污染和碳排放贡献显著。此外，“燃料净热值”不仅对大规模能源生产重要，对个人消费者也同样重要。当选择家庭供暖系统时，了解不同燃料的“燃料净热值”可以帮助房主做出最大化能源效率和最小化成本的明智决策。例如，使用“燃料净热值”较高的取暖油可能比其他选项提供更多的温暖，而费用更低。除了实际应用外，“燃料净热值”还有环境考虑。随着世界向可持续能源解决方案迈进，理解各种燃料的“燃料净热值”有助于评估其环境影响。生物质等可再生能源的“燃料净热值”各不相同，这可能影响其作为化石燃料替代品的可行性。通过分析这些值，政策制定者可以制定促进清洁能源的战略，同时减少对化石燃料的依赖。此外，改善现有燃料的“燃料净热值”的研究正在进行中。科学家们正在探索增强燃烧过程和开发添加剂以提高燃料能量输出的方法。这项研究对于应对全球能源需求，同时尽量减少环境足迹至关重要。在这一领域的创新可能导致更高效的发动机和发电厂，利用具有更高“燃料净热值”的燃料，最终实现更低的排放和更好的能源可持续性。总之，“燃料净热值”是理解各种燃料效率和环境影响的重要指标。从工业应用到日常家庭选择，这一数值影响着影响能源消费和环境健康的决策过程。随着我们继续寻求可持续能源解决方案，深入理解“燃料净热值”对于工程师、政策制定者和消费者来说都至关重要。通过优先考虑具有更高“燃料净热值”的燃料，我们可以为更清洁、更可持续的未来做出贡献。