Welcome to LQ.
"Aquasim 2.5" is nothing like "Aqua-Sim 1.0". And '2.5' is not about networks.
Aqua-Sim (1.0) http://obinet.engr.uconn.edu/wiki/index.php/Aqua-Sim
.. is a patched version of ns-2.30 .
"AquaSim 2.5" http://www.downloadcollection.com/aquasim.htm
"AquaSim analysis and simulation software is a finite element tool developed by
Aquastructures for the calculation and real-time simulation of structural response
of slender, light-weight constructions, flexible configurations and coupled systems
of various elements exposed to environmental loads such as :
- Waves - Currents - Wind - Impulse loads - Operational conditions - Resonance.
AquaSim handles global analysis and interactions of forces transmitted between
stiff and flexible components.
AquaSim establishes simultaneously a visual simulation of displacements,
accelerations and deformations in the structure, and calculates for each step
the local section forces, stresses and stress ranges in each system component,
applicable for local analysis and fatigue assessments."