The potential of hydrogen as an environmentally friendly and sustainably sourced fuel for internal combustion engines is the subject of this comprehensive research, which aims to address both the increasing global demand for energy and the preservation of our planet. The research investigates the feasibility of producing hydrogen using renewable energy sources, particularly wind. Electrolysis and steam methane reforming are among the many methods examined for producing hydrogen. This article examines the benefits and drawbacks of various methods for injecting hydrogen into internal combustion engines, including carburetion, port injection, and direct injection. The article focuses in part on the pollution that results from hydrogen-powered internal combustion engines. Reducing emissions of carbon monoxide, carbon dioxide, unburned hydrocarbons, and soot demonstrates the benefits of utilizing hydrogen as a fuel. This improves the environmental impact of motors by making them cleaner. Additionally, it addresses the problems that arise as a result of excessive nitrogen oxide pollution. This paper examines the fundamentals of knock, backfire, and pre-ignition in engines that run on hydrogen. Issues with hydrogen's low energy density, wide range of flammability, and rapid laminar flame propagation are also discussed, along with other design considerations. Hydrogen is discussed as a potential green and sustainable fuel for internal combustion engines. A greener energy future is getting a boost from this. Engineers and scientists developing hydrogen-powered internal combustion engines will find this book an invaluable resource.
