How Hydrogen Gas Fuels Aerospace Applications: A Comprehensive Guide

Hydrogen has and continues to emerge as a promising fuel for aerospace applications, revolutionizing the way we think about aircraft and spacecraft. Its unique properties and environmental benefits make it stand out as a key player in the search for sustainable aviation and space exploration. 

At nexAir, we are proud to provide the aerospace industry with a steady supply of high quality hydrogen gas, supporting their programs that are helping us launch into the future. While working hard on the ground, our team has gathered the important KnowHow to ensure that your team can take off. Keep reading this comprehensive guide that we have put together, exploring the use of hydrogen gas as fuel, its advantages, challenges and potential. 

Advantages of hydrogen gas in aerospace

High energy density – Hydrogen gas offers a high energy to weight ratio, making it a top option for aerospace applications. This not only allows for longer flight durations, but also an increased payload capacity, both of which are crucial factors in aircraft and spacecraft design. 

Environmental friendliness – One of the greatest benefits of hydrogen in aerospace is its positive effect on the environment. When used in fuel cells, hydrogen produces energy through a chemical reaction with oxygen, leaving just water vapor as a byproduct. This zero-emission quality makes hydrogen an appealing option for reducing the carbon footprint of aerospace operations. 

Versatility – Hydrogen can be produced through multiple methods, such as electrolysis of water and reforming of natural gas. Its versatility in production makes it a viable option for a wide range of applications, like powering aircraft and fueling rockets. 

Challenges of hydrogen gas in aerospace

Storage and infrastructure – Storing and transporting hydrogen in its gas or liquid form presents challenges in itself due to the low density. However, there have been advancements in material science as well as infrastructure that have led to the creation of innovative storage solutions, like advanced composite tanks and cryogenic storage systems. 

Safety – Hydrogen’s flammability and the potential of destruction of materials pose safety challenges. Stringent safety protocols, research and development of reliable leak detection systems are important steps in managing and mitigating these concerns. 

The future of hydrogen in aerospace

As the aerospace industry continues to prioritize sustainability and efficiency, hydrogen’s role in powering the next generation of aircraft and spacecraft is set to take off. With continuous research and development, as well as investment in infrastructure, hydrogen will be used to its fullest potential as a fuel for aerospace applications

At nexAir, we will continue to provide the aerospace industry with industrial gases, supplies and KnowHow to allow our customers to meet safety standards, reduce costs and Forge Forward in their day to day tasks. If you are interested in learning more about who we are or are ready to get started with your own supply, please reach out to our team today.