Abstract
Diesel engines, introduced by Rudolf Diesel in 1897, have played a significant role in the global transportation and energy sectors due to their reliability and efficiency. However, increasing environmental concerns and the need for sustainable solutions have driven the evolution of diesel technology, leading to innovations that reduce emissions and improve performance. This paper reviews the historical development and diverse applications of diesel engines, particularly in marine vessels, trains, and aircraft. It explores the technological advancements that have enhanced fuel efficiency and reduced pollutants, such as the introduction of alternative fuels like biodiesel and hybrid diesel-electric systems. The review also highlights the importance of emissions control technologies like diesel particulate filters (DPF) and selective catalytic reduction (SCR). Furthermore, the paper discusses the long-term projections for diesel engines considering evolving government policies and the push towards carbon neutrality. While diesel technology faces challenges in achieving sustainability, continued innovation and regulatory support will ensure its relevance in future energy landscapes.
Published Version
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