Helios, M. P., and W. Asvapoositkul. “An Experimental Study of the Effect of the Projection Ratio and Throat-Aspect Ratio on the Efficiency and Loss Coefficient of a Water Jet Pump”. Journal of Mechanical Engineering and Sciences, vol. 15, no. 3, Sept. 2021, pp. 8277-88, doi:10.15282/jmes.15.3.2021.06.0650.