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Advanced Ramjet Propulsion Integration for Defense Applications
Kratos Defense and Security Solutions and Lockheed Martin have validated a compact turbomachinery solution to advance ramjet propulsion systems toward flight testing.
www.kratosdefense.com
Kratos Defense and Security Solutions and Lockheed Martin have developed, tested, and integrated advanced turbomachinery to support next-generation ramjet propulsion systems. The system addresses critical energy conversion and weight optimization requirements for high-speed missile applications in the defense sector.
Technological Scope and Partner Roles
The cooperation combines Kratos expertise in small-scale turbomachinery with Lockheed Martin overall propulsion system architecture. High-speed propulsion systems require lightweight, reliable energy generation to power onboard operational systems without adding unnecessary mass. To address this constraint, Kratos designed a self-regulating, compact turbomachinery unit engineered to extract energy directly from ram air during flight.
By utilizing air dynamics to power core subsystem operations, the design reduces dependence on heavier traditional mechanical power sources. This approach supports strict size, weight, power, and cost objectives, which are critical metrics for scalable missile production and fielded operational efficiency.
Standalone Validation and System Integration
Development of the turbomachinery followed a phased validation protocol to verify mechanical integrity and fluid dynamic performance:
- Component Testing: Kratos conducted a standalone test campaign to verify durability, structural thresholds, and operational setpoints across simulated flow conditions.
- System-Level Integration: Following component validation, the turbomachinery was integrated into Lockheed Martin complete ramjet propulsion assembly for full-system testing.
- Operational Demonstration: Joint testing validated subsystem compatibility and fluid dynamic performance under operational conditions, confirming system readiness for subsequent flight-test phases.
Representatives from Lockheed Martin and the U.S. Army Aviation and Missile Center observed the full-system testing, confirming that the propulsion architecture meets baseline parameters for near-term fielding requirements.
Strategic and Industrial Impact
High-speed airbreathing propulsion relies on tightly integrated components capable of enduring extreme thermal and mechanical stresses. Through focused research, internal development, and shared infrastructure investments, the joint engineering effort verified the functional viability of ram-air turbomachinery within high-speed airframes. The successful test campaign establishes a validated technological foundation for upcoming flight demonstrations and potential serial production.
Edited by Evgeny Churilov, Induportals Media - Adapted by AI.
www.kratosdefense.com
Strategic and Industrial Impact
High-speed airbreathing propulsion relies on tightly integrated components capable of enduring extreme thermal and mechanical stresses. Through focused research, internal development, and shared infrastructure investments, the joint engineering effort verified the functional viability of ram-air turbomachinery within high-speed airframes. The successful test campaign establishes a validated technological foundation for upcoming flight demonstrations and potential serial production.
Edited by Evgeny Churilov, Induportals Media - Adapted by AI.
www.kratosdefense.com
