Ismail, M. S., Berber, M. R., Alrowaili, Z. A., & Pourkashanian, M. (2022). Fully-developed laminar flow in trapezoidal ducts with rounded corners: a numerical solution and case study. International Journal of Numerical Methods for Heat and Fluid Flow, 32(8), 2682-2699. https://doi.org/10.1108/HFF-09-2021-0620