Ku, Kum-Song, Myong-Il Kim, Kwang-Chol Jong, and Bok-Chol Song. “Numerical Simulation for Heat Transfer of Fluid-Granular Multiphase Flow in a Preheating Furnace”. Sustainable Chemical Engineering 6, no. 2 (July 23, 2025): 172–195. Accessed December 5, 2025. https://ojs.wiserpub.com/index.php/SCE/article/view/7173.