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We offer free and fully-featured trials of GasTurb 15 and GasTurb Details 6. Demo versions of Smooth C and Smooth T are also available.

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User Manuals

For each GasTurb software, a detailed PDF manual is offered.
These manuals can be downloaded here.

GasTurb 15 Manual (PDF)

Size: 29 MB

Smooth C 9 Manual (PDF)

Size: 11 MB

Smooth T 9 Manual (PDF)

Size: 9 MB

GasTurb Details 6 Manual (PDF)

Size: 9 MB

Tutorials

GasTurb makes simulation tasks easy. Newcomers to GasTurb are encouraged to view the three GasTurb Video Tutorials, that provide an introduction to Gasturb’s user interface and its most frequently used features.

The following PowerPoint tutorials deal with more advanced topics:

  • Preliminary Engine Design
  • Control System Simulation
  • Test Analysis
  • Use of Unscaled Maps
  • Introduction to Transient Simulations

Size: 20 MB
Typ: ZIP

The Electric System tutorials are currently under revision to align with the new features of GasTurb 15.

Visit our YouTube Channel:

Introduction to GasTurb

How to calculate a Gas Turbine cycle

Design Parametric Study

Off-Design Simulations

Advanced Topics in GasTurb

Component Maps

How to optimize a Gas Turbine Cycle

Updates

Download the latest updates:

GasTurb 15 Update
Compatible with all license types.
Last updated: September 16, 2026

Size: 79 MB

GasTurb 14 Update
Not compatible with student or course licenses.
Last updated: May 04, 2026

Size: 68 MB

GasTurb 13 Update
Not compatible with student or course licenses.
Last updated: December 17, 2024

Size: 58 MB

For updates of other programs, student or course versions, please contact us.