SimGen
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SimGen
Product catalog summary
Overview: SimGen is a tool designed to generate flight simulations from aircraft geometry data. It features a two-dimensional drawing utility for tracing aircraft images, which are then processed into a geometry model for predictive methodologies.
Specifications: SimGen allows users to define the aerodynamics database's extents and functionality. It auto-executes prediction codes and processes data into simulation-ready tables. It includes a propulsion model database where users specify engine details, and SimGen generates a propulsion database for simulation use.
Modular Design: The software's modular architecture supports future expansion, with plug-in modules for computational aerodynamics and propulsion models. Current plug-ins include HASC2002 and Missile DATCOM, with support for future predictive plug-ins.
Industry-standard Methods: SimGen incorporates validated methods like HASC2002 and Missile DATCOM, eliminating uncertainties associated with proprietary codes.
Output Formats: SimGen generates data in ASCII format, compatible with various applications and simulation environments. It also produces DSix-compatible output for direct simulation use.
Common Uses: SimGen is used for aero and flight dynamics trade-offs, generating predictive models for simulations, rapidly creating aerodynamic databases, and predicting configuration change effects.
Technical Details: HASC2002 uses a vortex lattice method for subsonic aerodynamic predictions, while Missile DATCOM is a semi-empirical method for missile and high-speed vehicle design and analysis.
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Catalog excerpts
SimGen™ Rapid Aerodynamic Prediction Tool for Flight Model Development & Conceptual Design
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SimGen™ uses industry-standard computational and semi-empirical aerodynamic prediction and analysis codes to enable you to quickly compute aerodynamic data for use in flight models or design efforts. HASC stands for High Angle-of-Attack Stability and Control and features a vortex lattice method coupled with a semi-empirical strake/wing vortex method. It has been successfully used to predict subsonic aerodynamic characteristics for a variety of configurations. Missile DATCOM is a widely used semi-empirical datasheet component build-up method for the preliminary design and analysis of missile and...
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