Double-diffusive Air-CO2 mixture flow in a staggered cavity with numerous concave lower wall aspect ratiosHassanein I. Khalaf, Khalid B. Saleem, Khaled Al-Farhany and Wael Al-KouzEur. Phys. J. Plus, 136 5 (2021) 499DOI: https://doi.org/10.1140/epjp/s13360-021-01486-w