Key Features
of HySIDE:
- It can build ANY
system such as SSTO, TSTO, 3STO with ANY combination of air-breathing and rocket
sub-systems
- Systems are then registered and stored in their directories
e.g. SSTODir, TSTODir, RocketDir etc.
- Variety of Geometries can be created such as 2D, Inward,
Outward and combinations
- Designed using different Radial Deviation Parameters
(RDP)
- Geometries are available for further detailed CFD analysis
if needed
- Important Capability of HySIDE is that the vehicles
can be sized until “closed”
- Method of Characteristics
- Illingworth with Reference Enthalpy Method
- Heat balanced
- Choice of fuels
- Vehicle and wings sized
- Modular - 17 Dynamic Linked Libraries (DLL’s), over
200 subroutines
- DLL’s are: Freestream, Inlet, Isolator, Combustor, Nozzle,
External Surface and Wings, and other Utility Libraries
- Rocket Systems (over 21 different commercially available
and research rockets included)
- Previous Nozzle,
External Surface, Wings and new Ogive+cylinder components used to create rocket
geometry
- Combustion Chamber components
- Propulsion components for rocket engines and air-breathing
engines
- Propellant Usage
components
- H2 and six HC fuels available (more can be added)
- Missile Datcom used for Aero Losses
- Accel and Cruise Trajectory components
- Landing performance
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