ADINA
![Fluid-structure interaction (FSI) results of an aortic heart valve, obtained by coupling the ADINA modules.[11] The simulation was used to study how sinuses behind the aortic valve leaflets produce vortices that aid in closure with minimal transvalvular pressure.](/uploads/202412/20/ADINA_R_&_D_FSI_Heart_Valve_Analysis1244.gif)
ADINA is a commercial engineering simulation software program that is developed and distributed worldwide by ADINA R & D, Inc. The company was founded in 1986 by Dr. Klaus-Jürgen Bathe, and is headquartered in Watertown, Massachusetts, USA.
ADINA is used in industry and academia to solve structural, fluid, heat transfer, and electromagnetic problems. ADINA can also be used to solve multiphysics problems, including fluid-structure interactions and thermo-mechanical problems.