Special issue of the 12th Mediterranean Combustion Symposium.

This document is a special issue of the International Journal of Spray & Combustion Dynamics, featuring five papers selected from the Twelfth Mediterranean Combustion Symposium (MCS12). The symposium, held in Luxor, Egypt, aimed to bring together combustion scientists, engineers, and students from Mediterranean countries and other regions to discuss and share research on combustion. The papers in this special issue were chosen based on their high quality and relevance to the journal's scope, and underwent a rigorous peer-review process. The guest editors express their gratitude for the opportunity to publish this special issue and hope it will contribute to the field of spray and combustion dynamics. [Extracted from the article]