Purpose

The rise in demand and high utilization of fuel causes severe environmental threat for the nations on the globe. Rapid burning potential of hydrogen produces enormous amount of thrust, and it is mainly owing to wide flame range and less onset of ignition.

Design/methodology/approach

The significant contribution of hydrogen as fuel has been explored by several researchers around the globe recently to use in aviation sector owing to its eco-friendly nature. Hydrogen is a safe and clean fuel, and it can be generated from several sources. The effects of addition on hydrogen on gas turbine on combustion characteristics and emission concentration level on atmosphere have been reviewed in this paper.

Findings

Incorporation of hydrogen is effective reducing nitrous oxide emission, high calorific value and flame less combustion. Addition of hydrogen to higher proportions enhances the combustion performance, minimizing the setbacks of conventional fuel and meets the specified standards on emission.

Originality/value

From the literature review, the comparative study on hydrogen with other fuel is explained. This paper concludes that addition of hydrogen in fuel enhances the performance of combustion on gas turbine engine along with significant reduction in emission levels.

中文翻译：

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氢作为航空航天工业的未来燃料——评论

目的

需求的增加和燃料的高利用率对全球各国造成严重的环境威胁。氢气的快速燃烧势能产生巨大的推力，主要是由于火焰范围宽，起火点少。

设计/方法/方法

由于氢的环保性质，最近全球的几位研究人员已经探索了氢作为燃料的重大贡献，以用于航空领域。氢气是一种安全、清洁的燃料，可以从多种来源产生。综述了加氢对燃气轮机燃烧特性和大气排放浓度水平的影响。

发现

加入氢气可有效减少一氧化二氮排放、高热值和无焰燃烧。添加更高比例的氢气可增强燃烧性能，最大限度地减少传统燃料的挫折并满足特定的排放标准。

原创性/价值

从文献综述中解释了氢与其他燃料的比较研究。本文得出的结论是，在燃料中添加氢气可提高燃气涡轮发动机的燃烧性能，同时显着降低排放水平。