Numerical analysis of dual-fuel diesel engines in compression ignition engines: a review

Abstract

Hydrogen gas is currently used in many daily uses because of its chemical properties that help in combustion and energy generation processes. Hydrogen can be easily used in diesel engines without major design modifications. In additions, its high flame velocity and calorific value make it a desirable option for dual-fuel mode in diesel engines. The trend in developing car engines has become to use alternative fuels to diesel and gasoline. The types of injections currently used, their development technology in diesel engines, and the advantages of using them to develop and raise engine efficiency are discussed. A complete study is being conducted on the use of hydrogen as a dual fuel in diesel engines by changing the engine speed and the amount of hydrogen used in combustion, generating including energy and heat resulting from the use of hydrogen as a dual fuel. This study aims to determine the optimal conditions for using hydrogen as a dual fuel in diesel engines, taking into account both performance and environmental impact. The results of this research could potentially lead to more efficient and sustainable transportation options in the future. Furthermore, the study will also evaluate the emissions produced when using hydrogen as a dual fuel in diesel engines, to ensure that the environmental impact is minimized. By optimizing the use of hydrogen in combustion, this research has the potential to revolutionize the way we power vehicles and reduce our reliance on traditional fossil fuels.