Meshfree reduced order model for turbomachinery blade flutter analysis

CS Prasad, R Kolman, L Pešek - International Journal of Mechanical …, 2022 - Elsevier
The paper introduces a development and application of boundary element based meshfree
reduced order model for subsonic flutter analysis of turbomachinery blade cascade. The …

Distribution characteristics of high wetness loss area in the last two stages of steam turbine under varying conditions

S Fan, Y Wang, K Yao, J Shi, J Han, J Wan - Energies, 2022 - mdpi.com
Wetness loss of a steam turbine seriously affects the security of the unit when operating in
deep peak regulation. To obtain the distribution characteristics of the high wetness loss area …

[引用][C] Turbine wheel reduced modal model for self-excited vibration suppression by inter-blade dry-friction damping

L Pešek, P Šnábl, CS Prasad - Bulletin of the Polish Academy of Sciences. Technical …, 2023