Do you have an industrial burner that runs on natural gas and want to switch to hydrogen? That sounds like a good idea, because hydrogen is a clean and renewable energy source that can reduce CO2 emissions. But can you simply use the same burner? How can you find this out without investing lots of money and time? Learn more about the possibilities of CFD simulation in this article and get inspired by practical tips on grid generation, combustion models, and the new GPU solver.