Best in Show

Gas Turbine Blade Optimization.

Metro Station Explosion Meshing

HVAC Compressor Design


A member of the  Rolls Royce Research University Technology Centres, BTU-Cottbus, Department of Structural Mechanics and Vehicle Vibration Technology studies specialized multidisciplinary process integration, particularly the physics of highly thermal-loaded turbine parts. In making gas turbine engines more efficient, turbine blades suffer from increasingly high heat load. This demands improvements in the internal cooling system and a better understanding of both levels and distributions of internal heat transfer. A typical approach is casting geometrically simple angled low-blockage ribs on cooling channel walls, often in combination with film cooling. This knowledge can be used to guide the overall design, such as achieving high levels of heat transfer where required. Complex internal geometry is reduced to simple 1-D flow channel networks, enabling rapid simulation of several geometry variations. Using this thermal field, structural simulation and lifting prediction can be estimated.  

Mott MacDonald

Management, engineering and development firm Mott MacDonald applied ANSYS Autodyn to simulate complex fluid-structure interactions inside a metro station, taking into account nonlinear behavior and impacts. These modern train stations often incorporate glass screens along the platform edge, which help to ensure passenger safety as well as contribute to the station's air flow and thermodynamics. In the event of explosion, the glass could be damaged, sending flying shards throughout public areas. Autodyn enabled studying the effects of explosions in detail to find solutions that mitigate the consequences. The technology's flexibility and efficiency provided a major advantage over other explosion-prediction methods, which are less accurate and of limited validity.  

Trane - Ingersoll Rand

Trane–Ingersoll Rand used fully coupled structural–acoustic sound modeling to develop HVAC compressor design concepts. The team built a comprehensive model of the multipath structural/acoustic responsiveness of the reciprocating compressor; simulation encompassed numerous fluid domains and structural components internal and external to the compressor. Utilizing the FSI interface between structural and acoustical domains, the team conducted the entire process within a single-software platform, making simulation more efficient as well as expanding its scope. This complete-system simulation revealed energy paths not previously considered, enabling engineers to identify the root causes of excessive vibration and sound, and to optimize critical design parameters.  

Software used:

  • ANSYS Workbench
  • ANSYS DesignModeler
  • Structural Mechanics
  • ANSYS Fluent
  • ANSYS CFD-Post

Software used:

  • ANSYS Autodyn


Software used:

  • ANSYS Workbench
  • ANSYS Mechanical
  • ANSYS DesignModeler

Runners Up

Cardiff University

Analyzed performance characteristics of tidal stream turbines. Optimized blade stiffness to minimize stresses and bending moments with minimal negative impact on turbine power and efficiency.  

CFX Berlin Software GmbH

Supporting AEM Dessau, engineers designed a variety of electrical machine types with CFD software that provided a detailed thermal model of a complete electric asynchronous machine, gaining insight into internal flow behavior.  

Duke University

Designed a noninvasive bladder cancer treatment applicator using ANSYS tools. It is possible to optimize the applicator while reducing the product lifecycle and associated costs.  


Apply simulation  to investigate braking systems for rail and commercial vehicles. The program seeks to improve product quality, ensure customer satisfaction, and maintain a competitive position in the market.

Linkoping University

Simulated blood flow through an aortic coarctation before and after surgery. Gained unprecedented detail - useful for planning clinical treatments and understanding flow features and transition to turbulence.  

Mojo Maritime Ltd.

Studied the interaction between the mooring arrangement and floating wave energy converter. Created optimal mooring spreads to be designed for devices that have inherently large motions in extreme environments.  

Structural Integrity Associates, Inc.

Uses simulation to accurately predict  residual stresses induced in piping from three distinct processes.  Enabled better understanding of the undesirable residual stresses and deformations produced by welding.

University of Rome

Developed fluid-structure interaction numerical modeling method. Modal loads are directly integrated over mesh to calculate actual values of modal coordinates both for static and transient problems.