jet fuel

简明释义

喷气发动机燃料

英英释义

例句

1.The cost of jet fuel has significantly increased this year.

今年航空燃料的成本显著增加。

2.Pilots must calculate the required amount of jet fuel before takeoff.

飞行员必须在起飞前计算所需的航空燃料量。

3.The airport has several tanks for storing jet fuel.

机场有几个储存航空燃料的油罐。

4.During the inspection, we found a leak in the jet fuel line.

在检查过程中，我们发现航空燃料管道有泄漏。

5.The airplane was fueled with high-grade jet fuel.

飞机加注了高等级的航空燃料。

作文

In the world of aviation, the term jet fuel refers to a specialized type of fuel used to power jet engines. This fuel is crucial for the operation of commercial airliners, military aircraft, and other types of jets. The most common types of jet fuel are Jet A and Jet A-1, which are kerosene-based fuels designed to meet specific standards for performance and safety. Understanding the characteristics of jet fuel is essential for those involved in the aviation industry, as it affects everything from flight efficiency to environmental impact.One of the primary characteristics of jet fuel is its high energy density, which allows aircraft to travel long distances without needing to refuel frequently. This is particularly important for airlines that operate long-haul flights, as it helps reduce operational costs and increases the convenience for passengers. Additionally, jet fuel has a low freezing point, making it suitable for high-altitude flights where temperatures can drop significantly. This property ensures that the fuel remains liquid and usable even in extreme conditions.Another critical aspect of jet fuel is its combustion properties. The fuel must ignite easily and burn efficiently to produce the thrust needed for takeoff and sustained flight. Engineers and scientists work diligently to refine jet fuel formulations to optimize these combustion characteristics, ensuring that jets operate at peak performance while minimizing emissions.However, the use of jet fuel also raises environmental concerns. The combustion of fossil fuels, including jet fuel, contributes to greenhouse gas emissions, which are linked to climate change. As awareness of these issues grows, the aviation industry is exploring alternatives to traditional jet fuel. Sustainable aviation fuels (SAFs), which can be produced from renewable resources, are being developed to reduce the carbon footprint of flying. These innovative fuels aim to provide a more environmentally friendly option without compromising performance.The future of jet fuel and aviation relies heavily on advancements in technology and sustainability practices. Research is ongoing to develop more efficient engines and alternative fuels that will lessen the industry's reliance on fossil fuels. By investing in these technologies, the aviation sector can work towards a greener future while maintaining the safety and reliability that passengers expect.In conclusion, jet fuel is a vital component of modern aviation, enabling aircraft to fly efficiently and safely. Its properties influence flight performance and operational costs, but it also poses environmental challenges that must be addressed. As the industry evolves, the focus on sustainable solutions will likely shape the future of jet fuel usage, leading to a more responsible approach to air travel. Understanding the significance of jet fuel is crucial for anyone interested in the field of aviation, as it highlights the balance between technological advancement and environmental stewardship.

在航空领域，短语jet fuel指的是一种专门用于为喷气发动机提供动力的燃料。这种燃料对于商业客机、军用飞机和其他类型的喷气机的运行至关重要。最常见的jet fuel类型是Jet A和Jet A-1，它们是基于煤油的燃料，旨在满足特定的性能和安全标准。理解jet fuel的特性对于参与航空行业的人士来说至关重要，因为它影响着飞行效率和环境影响。jet fuel的主要特性之一是其高能量密度，这使得飞机能够在不频繁加油的情况下飞行长距离。这对于运营长途航班的航空公司尤为重要，因为这有助于降低运营成本，并提高乘客的便利性。此外，jet fuel具有低冰点，使其适合高空飞行，因为在极端条件下温度可能会显著下降。这一特性确保了燃料在极端条件下仍然保持液态并可用。jet fuel的另一个关键方面是其燃烧特性。燃料必须易于点燃并高效燃烧，以产生起飞和持续飞行所需的推力。工程师和科学家们努力改进jet fuel的配方，以优化这些燃烧特性，确保喷气机在最大性能下运行，同时尽量减少排放。然而，使用jet fuel也引发了环境问题。包括jet fuel在内的化石燃料的燃烧会导致温室气体排放，而这些排放与气候变化有关。随着人们对这些问题的关注日益增加，航空业正在探索传统jet fuel的替代品。可持续航空燃料（SAFs）正在开发中，以减少飞行的碳足迹。这些创新燃料旨在提供更环保的选择，同时不妨碍性能。jet fuel和航空的未来在很大程度上依赖于技术和可持续实践的进步。研究正在进行，以开发更高效的发动机和替代燃料，从而减少行业对化石燃料的依赖。通过投资这些技术，航空部门可以朝着更环保的未来迈进，同时保持乘客所期望的安全性和可靠性。总之，jet fuel是现代航空的一个重要组成部分，使飞机能够高效、安全地飞行。其特性影响着飞行性能和运营成本，但也带来了必须解决的环境挑战。随着行业的发展，对可持续解决方案的关注可能会塑造jet fuel使用的未来，导致对航空旅行采取更负责任的方法。理解jet fuel的重要性对于任何对航空领域感兴趣的人来说至关重要，因为它突出了技术进步与环境保护之间的平衡。