In an occupied enclosure space formed by multiple opposing jet outlets. understanding vortex structures is crucial in controlling the spread of viruses and pollutants. In this study. a scaled model of an occupied enclosed space with opposing jet flows was constructed by incorporating a heated floor as a heat source to create thermal plumes under cooling conditions. https://mysocialfeeder.com/story4381010/the-beauty-of-simple-models-themes-in-recognition-heuristic-research