Validation of results is sometimes stressful in the absence of sufficient empirical reviews. In the same line, the report below is shared as it contains meta-analysis and scrutinization of the effects of Grashof number on the flow of different fluids driven by convection. Feel free to share your comments.
Shah, N. A., Animasaun, I. L., Ibraheem, R. O., Babatunde, H. A., Sandeep, N., & Pop, I. (2018). Scrutinization of the effects of Grashof number on the flow of different fluids driven by convection over various surfaces. Journal of Molecular Liquids, 249, 980–990. doi:10.1016/j.molliq.2017.11.042