SIMULATED IMPACT USING EPIC (IMAGE) Southwest Research Institute Caption The Elastic Plastic Impact Computations (EPIC) Dynamic Finite Element computational tool, which SwRI has developed and maintained since 2007, cost-effectively supports the design of more effective warheads and armor. This image shows a simulated impact using EPIC. SwRI will continue advancing EPIC as part of an Other Transaction Prototype Agreement with the U.S Army Corps of Engineers. Credit Southwest Research Institute Usage Restrictions Images/Videos may be used by the public for educational and informational purposes only. License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.