dual-fuel engine

简明释义

双燃料发动机

英英释义

例句

1.Thanks to the dual-fuel engine, the truck can operate efficiently in both urban and rural areas.

得益于双燃料发动机，这辆卡车能够在城市和乡村地区高效运作。

2.The new bus model is equipped with a dual-fuel engine, allowing it to run on both diesel and natural gas.

新款公交车配备了一个双燃料发动机，可以同时使用柴油和天然气。

3.The dual-fuel engine technology allows for greater flexibility in fuel choice, which can help save costs.

这种双燃料发动机技术允许在燃料选择上有更大的灵活性，这可以帮助节省成本。

4.Many shipping companies are now investing in dual-fuel engines to comply with stricter environmental regulations.

许多航运公司现在正在投资于双燃料发动机以遵守更严格的环境法规。

5.Using a dual-fuel engine can significantly reduce emissions compared to traditional engines.

使用双燃料发动机可以显著减少与传统发动机相比的排放。

作文

In recent years, the need for more sustainable and efficient energy sources has led to significant advancements in engine technology. One such innovation is the dual-fuel engine, which allows for the use of two different types of fuel to power an engine. This technology not only enhances performance but also contributes to reducing emissions, making it a vital component in the transition towards cleaner energy solutions.A dual-fuel engine primarily operates on two fuels, typically a primary fuel such as diesel and a secondary fuel like natural gas. The engine can switch between these fuels or use them simultaneously, depending on the operational requirements and availability of the fuels. This flexibility allows operators to optimize fuel consumption and costs while maintaining efficiency.One of the most significant advantages of dual-fuel engines is their ability to reduce harmful emissions. Traditional diesel engines emit high levels of nitrogen oxides (NOx) and particulate matter, which are detrimental to air quality and public health. By incorporating natural gas, a cleaner-burning fuel, dual-fuel engines can significantly lower these emissions. Studies have shown that using natural gas can reduce NOx emissions by up to 80%, making it a more environmentally friendly option.Moreover, dual-fuel engines provide economic benefits as well. Natural gas is often less expensive than diesel, and its price is generally more stable. This can lead to substantial savings for companies that rely on heavy machinery, such as those in the shipping and transportation industries. Additionally, the ability to switch fuels means that operators can take advantage of price fluctuations in the fuel market, further optimizing their operational costs.The adoption of dual-fuel engines is also supported by regulatory frameworks aimed at reducing greenhouse gas emissions. Governments around the world are implementing stricter emission standards, pushing industries to adopt cleaner technologies. As a result, many companies are investing in dual-fuel engine technology to comply with these regulations while also improving their sustainability practices.However, the transition to dual-fuel engines is not without challenges. The initial investment for converting existing engines or purchasing new dual-fuel engines can be significant. Furthermore, the availability of natural gas infrastructure varies by region, which can limit the feasibility of this technology in certain areas. Companies must carefully consider these factors when deciding whether to invest in dual-fuel engine technology.In conclusion, dual-fuel engines represent a promising solution for achieving greater efficiency and sustainability in engine technology. By allowing the use of multiple fuels, these engines can help reduce emissions, lower operational costs, and comply with increasingly stringent environmental regulations. As the world continues to seek cleaner energy solutions, the role of dual-fuel engines will likely become even more prominent in various industries, paving the way for a more sustainable future.

近年来，对更可持续和高效能源的需求推动了发动机技术的重大进步。其中一种创新是双燃料发动机，它允许使用两种不同类型的燃料来驱动发动机。这项技术不仅提高了性能，还帮助减少排放，使其成为向更清洁能源解决方案过渡的重要组成部分。双燃料发动机主要使用两种燃料，通常是柴油作为主燃料，天然气作为副燃料。根据操作要求和燃料的可用性，发动机可以在这些燃料之间切换或同时使用。这种灵活性使得操作人员能够优化燃料消耗和成本，同时保持效率。双燃料发动机的一个显著优势是能够减少有害排放。传统的柴油发动机排放高水平的氮氧化物（NOx）和颗粒物，这对空气质量和公共健康有害。通过加入天然气这种更清洁的燃料，双燃料发动机可以显著降低这些排放。研究表明，使用天然气可以将NOx排放减少多达80%，使其成为更环保的选择。此外，双燃料发动机还提供经济利益。天然气通常比柴油便宜，其价格通常更加稳定。这可以为依赖重型机械的公司（如航运和运输行业）带来可观的节省。此外，切换燃料的能力意味着操作人员可以利用燃料市场的价格波动，进一步优化运营成本。各国政府也支持采用双燃料发动机的监管框架，旨在减少温室气体排放。世界各地的政府正在实施更严格的排放标准，推动行业采用更清洁的技术。因此，许多公司正在投资于双燃料发动机技术，以遵守这些规定，同时改善其可持续性实践。然而，过渡到双燃料发动机并非没有挑战。改造现有发动机或购买新的双燃料发动机的初始投资可能相当可观。此外，天然气基础设施的可用性因地区而异，这可能限制某些地区采用该技术的可行性。公司在决定是否投资双燃料发动机技术时必须仔细考虑这些因素。总之，双燃料发动机代表了一种实现发动机技术更高效率和可持续性的有前景的解决方案。通过允许使用多种燃料，这些发动机可以帮助减少排放、降低运营成本并遵守日益严格的环境法规。随着世界继续寻求更清洁的能源解决方案，双燃料发动机在各个行业中的作用可能会变得更加突出，为更可持续的未来铺平道路。