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RISThermo-Mechanical Finite Element Analysis/Computational Fluid Dynamics Coupling of an Interstage Seal Cavity Using Torsional Spring Analogy
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The optimization of heat transfer between fluid and metal plays a crucial role in gas turbine design. An accurate prediction of temperature for each metal component can help to minimize the ...
Computational and Mathematical Modeling of Turbine Rim Seal Ingestion
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Understanding and modeling of main annulus gas ingestion through turbine rim seals is considered and advanced in this paper. Unsteady three-dimensional computational fluid dynamics (CFD) calculations ...
CFD Analysis of Flow and Heat Transfer in a Direct Transfer Preswirl System
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The accuracy of computational fluid dynamics (CFD) for the prediction of flow and heat transfer in a direct transfer preswirl system is assessed through a comparison of CFD results with ...
Efficient Finite Element Analysis/Computational Fluid Dynamics Thermal Coupling for Engineering Applications
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An efficient finite element analysis/computational fluid dynamics (FEA/CFD) thermal coupling technique has been developed and demonstrated. The thermal coupling is achieved by an iterative procedure ...
Coupled Aerothermomechanical Simulation for a Turbine Disk Through a Full Transient Cycle
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Use of computational fluid dynamics (CFD) to model the complex, 3D disk cavity flow and heat transfer in conjunction with an industrial finite element analysis (FEA) of turbine disk thermomechanical ...