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RISEstimating Smoothly Varying Open Boundary Conditions for a 3D Internal Tidal Model with an Improved Independent Point Scheme
Publisher: American Meteorological Society
Abstract: AbstractAn improved independent point (IP) scheme was proposed to estimate the open boundary conditions (OBCs) for a 3D internal tidal model through assimilating the TOPEX/Poseidon (T/P) altimeter data. Under the assumption ...
Vibration Characteristics of Aero-Engine With Co-Cavity Structure
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The co-cavity structure replaces the rear bearing cavity and bearing frame of the power turbine shafting. This modification not only reduces the weight of the entire system but also diminishes the axial size of the engine ...
Sensitivity Analysis of Nonlinear Transient Response Based on Perturbation in the Complex Domain
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Sensitivity analysis of transient response plays a crucial role in structural dynamics optimization. In this paper, the sensitivity analysis method for calculating the first-order derivatives of the nonlinear transient ...