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Whole Engine Modeling (WEM): Analysis of Transient Clearances in a Gas Turbine Engine

This technical paper details the primary advantages of using Simcenter 3D Thermal Multiphysics for WEM and clearance predictions.

Why should you use WEM for clearance predictions?

  • Reduce the complexity and run time while maintaining accuracy
  • Account for asymmetric effects
  • Apply boundary conditions from upstream simulation models such secondary air systems
  • Split the model and the workload into sub-models

Why Download?

 

  • Boost Efficiency – Optimize turbine performance with accurate clearance predictions.
  • Simplify Simulation – Reduce complexity while maintaining precision.
  • Prevent Wear – Minimize rubbing risks for better reliability.

 

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