Younis, O. ., Xu, F. ., Lei, C., Pallares, J., & Grau, F. X. . (2022). Scaling of Transient Natural Convection Cooling in Side-Cooled Cavity: The Effect of Variable Viscosity. University of Khartoum Engineering Journal, 4(1). https://doi.org/10.53332/kuej.v4i1.1042