Numerical investigation on the cooling performance of a novel jet cooler design for a supercritical CO2 turbine rotor shaft coolingJun Li, Hal Gurgenci, Jishun Li, Zhiqiang Guan, Lun Li and Yujun XueMechanics & Industry, 22 (2021) 51DOI: https://doi.org/10.1051/meca/2021049