Cieslakiewicz, Waldemar, Samkelo Khumalo, Daniel Madyira, Dewald Scholtz, and Jan Sterfontein. 2025. “An Experimental and Numerical Investigation of Particles Fluid Dynamic Flow and Energy Transfer in a Heat Exchanger. Part 1. An Experimental and Numerical Granular Material Flowability Study”. Technical Sciences 28 (28):35–63. https://doi.org/10.31648/ts.10781.