ROTORDYNAMICS-SEAL RESEARCH

Integrated Transient Simulation. RAPPID™ is a transient modeling and simulation software package that fully integrates transient solutions for the finite element based structures, Navier-Stokes based solutions for interconnections, and the Navier-Stokes based flow network... Multidisciplinary Solution. By nature, the study of vibrations is the confluence of all disciplines. To achieve an accurate solution for loads and deflections and their phase, solutions for each discipline must be solved simultaneously. RAPPID™ brings together all aspects of FEA and CFD that are relevent to rotating machinery to yield a comprehensive result for vibration characteristics and component life.