All Outputs (4)

On decoupled and fully-coupled methods for blade forced response prediction (2005)
Journal Article
Moffatt, S., & He, L. (2005). On decoupled and fully-coupled methods for blade forced response prediction. Journal of Fluids and Structures, 20(2), 217-234. https://doi.org/10.1016/j.jfluidstructs.2004.10.012

Two highly efficient fully-coupled methods of predicting the resonant forced response of turbomachinery blades have been developed with the intention of increased computational efficiency over a decoupled method. The flow and structural equations are... Read More about On decoupled and fully-coupled methods for blade forced response prediction.

Experimental study on linear compressor cascade with three-dimensional blade oscillation (2004)
Journal Article
Yang, H., & He, L. (2004). Experimental study on linear compressor cascade with three-dimensional blade oscillation. Journal of Propulsion and Power, 20(1), 180-188

An experiment is carried out to enhance the understanding of three-dimensional blade aeroelastic mechanisms and to produce test data for validation of numerical methods. A compressor cascade test rig developed consists of seven prismatic controlled d... Read More about Experimental study on linear compressor cascade with three-dimensional blade oscillation.

Analysis of rotor-rotor and stator-stator interferences in multi-stage turbomachines (2002)
Journal Article
He, L., Chen, T., Wells, R., Li, Y., & Ning, W. (2002). Analysis of rotor-rotor and stator-stator interferences in multi-stage turbomachines. Journal of Turbomachinery, 124(4), 564-571. https://doi.org/10.1115/1.1508382

A nonlinear harmonic methodology is adopted to analyze interactions between adjacent stages in multi-stage compressors. Of particular interest are the effects of circumferential aperiodic" distributions and the relative circumferential positioning ('... Read More about Analysis of rotor-rotor and stator-stator interferences in multi-stage turbomachines.

Some modeling issues on trailing-edge vortex shedding (2001)
Journal Article
Ning, W., & He, L. (2001). Some modeling issues on trailing-edge vortex shedding. AIAA Journal, 39(5), 787-793

A numerical study has been carried out to investigate modeling issues on trailing-edge vortex shedding. The vortex shedding from a circular cylinder and a VKI turbine blade is calculated using a two-dimensional unsteady multiblock Navier-Stokes solve... Read More about Some modeling issues on trailing-edge vortex shedding.