Solid Propellant Environmental Effects Digital Twin
Technical Point of Contact
During pre-release, until the topic opens on Dec 2, 2026, you may contact the topic author directly with technical questions. After that, questions go through the Topic Q&A on DSIP.
Direct contact with the topic author ended when this topic opened on Dec 2, 2026. Post technical questions in the Topic Q&A on DSIP while it is open.
Projected CMMC Level Requirement
Technology Areas
Modernization Priorities
Keywords
Objective Summary
The objective of the proposed effort is twofold: 1) Model and simulate the combined effects of thermal, temporal, chemical, and geometric changes to solid propellants that occur over time for in rocket motor grains, and 2) integrate predictive behavior tools into solid rocket motor design tools for decision-quality models and simulations. The intended result is a solid propellant aging and environmental process digital twin.
The full objective, description, Phase I, II and III requirements and evaluation criteria are in the official topic on DSIP.
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Book Free 30-Min ConsultationTopic details summarized from the official DoW SBIR/STTR solicitation. The full solicitation text, phase descriptions, evaluation criteria and submission requirements are published by the Department of War at dodsbirsttr.mil. Defense Grant Writers does not host or reproduce solicitation content.