gas turbine

简明释义

汽轮机船

英英释义

例句

1.We are studying the performance of a new gas turbine design.

我们正在研究一种新型燃气涡轮机的性能。

2.Many airlines rely on gas turbines for their jet engines.

许多航空公司依赖于燃气涡轮机作为其喷气发动机。

3.The power plant uses a gas turbine to generate electricity efficiently.

这座发电厂使用燃气涡轮机高效地发电。

4.A gas turbine can achieve higher efficiency than traditional steam turbines.

燃气涡轮机的效率可以高于传统蒸汽涡轮机。

5.The gas turbine technology has advanced significantly over the past few decades.

过去几十年中，燃气涡轮机技术有了显著进步。

作文

The development of modern technology has led to significant advancements in various fields, including energy production. One of the most important inventions in this regard is the gas turbine, which has revolutionized the way we generate electricity and power various types of machinery. A gas turbine (燃气涡轮) is a type of internal combustion engine that converts natural gas or other liquid fuels into mechanical energy through a series of processes involving compression, combustion, and expansion. This technology is widely used in power plants, aircraft engines, and even in marine vessels.The basic principle behind a gas turbine involves drawing in air, compressing it to high pressure, mixing it with fuel, and igniting the mixture. The resulting high-temperature gases expand rapidly and are expelled through a turbine, which drives a generator or propeller. The efficiency and power output of a gas turbine can vary depending on its design and operating conditions, but they are generally known for their ability to produce large amounts of power in a relatively compact size.One of the key advantages of using a gas turbine is its efficiency in converting fuel into energy. Compared to traditional steam turbines, gas turbines can achieve higher thermal efficiencies, especially when used in combined cycle power plants where waste heat from the turbine is used to generate steam for additional electricity production. This makes them an attractive option for energy providers looking to reduce emissions while maximizing output.Moreover, gas turbines have a rapid startup time, allowing them to respond quickly to fluctuations in energy demand. This characteristic is particularly valuable in today's energy market, where renewable sources like wind and solar power can be intermittent. By integrating gas turbines into the energy grid, operators can ensure a stable and reliable power supply, balancing the variability of renewable energy sources.However, like any technology, gas turbines also face challenges. The reliance on fossil fuels raises environmental concerns, particularly regarding greenhouse gas emissions. As the world shifts towards more sustainable energy solutions, there is a growing emphasis on developing cleaner alternatives, such as hydrogen-fueled gas turbines. Research is underway to improve the design and operation of these engines to minimize their carbon footprint.In conclusion, the gas turbine is a remarkable innovation that has significantly impacted energy generation and transportation. Its efficiency, rapid response capabilities, and versatility make it a crucial component in modern power systems. As we move towards a more sustainable future, the ongoing development of gas turbines will play an essential role in balancing energy needs while addressing environmental concerns. Understanding the workings and implications of gas turbines is vital for anyone interested in the future of energy technology and its impact on our planet.

现代技术的发展在许多领域，包括能源生产方面，带来了重大进步。在这方面，最重要的发明之一就是燃气涡轮，它彻底改变了我们发电和为各种类型的机械提供动力的方式。燃气涡轮是一种内燃机，通过压缩、燃烧和膨胀等一系列过程，将天然气或其他液体燃料转化为机械能。这项技术广泛应用于发电厂、飞机发动机甚至海洋船舶中。燃气涡轮的基本原理是吸入空气，将其压缩到高压，与燃料混合并点燃混合物。由此产生的高温气体迅速膨胀并通过涡轮排出，驱动发电机或螺旋桨。燃气涡轮的效率和功率输出可能因其设计和操作条件而异，但它们通常以相对紧凑的体积产生大量功率而闻名。使用燃气涡轮的一个关键优势是其将燃料转化为能量的效率。与传统蒸汽涡轮相比，燃气涡轮可以实现更高的热效率，尤其是在联合循环发电厂中，涡轮的废热被用于产生蒸汽以进行额外的电力生产。这使得它们成为能源供应商在最大化输出的同时减少排放的有吸引力的选择。此外，燃气涡轮具有快速启动时间，能够迅速响应能源需求的波动。这一特性在当今的能源市场中尤为宝贵，因为风能和太阳能等可再生能源可能会间歇性地供应。通过将燃气涡轮整合到能源网中，运营商可以确保稳定可靠的电力供应，平衡可再生能源的波动性。然而，像任何技术一样，燃气涡轮也面临挑战。对化石燃料的依赖引发了环境问题，特别是温室气体排放。随着世界向更可持续的能源解决方案转型，越来越强调开发更清洁的替代品，例如氢燃料燃气涡轮。研究正在进行中，以改善这些发动机的设计和操作，以尽量减少其碳足迹。总之，燃气涡轮是一项显著的创新，对能源生成和运输产生了重大影响。其效率、快速响应能力和多功能性使其成为现代电力系统中的关键组成部分。随着我们迈向更可持续的未来，燃气涡轮的持续发展将在平衡能源需求与应对环境问题方面发挥重要作用。理解燃气涡轮的工作原理及其影响对于任何对能源技术未来及其对我们星球的影响感兴趣的人来说都是至关重要的。