Aircraft Propulsion Subsystems Int
Abstract
This project develops and demonstrates technology to increase turbine engine operational reliability, durability, mission flexibility, and performance while reducing weight, fuel consumption, and cost of ownership. The Aircraft Propulsion Subsystems Integration (APSI) project includes demonstrator engines for manned systems and efficient small-scale propulsion for remotely piloted aircraft and cruise missile applications. The demonstrator engines integrate the core (high- pressure spool) technology developed under the Versatile Affordable Advanced Turbine Engines (VAATE) project with the engine (low-pressure spool) technology such as fans, turbines, engine controls, mechanical systems, exhaust nozzles, and augmentors. Additionally, this project includes activities to improve propulsion safety and readiness. This project also focuses on integration of inlets, nozzles, engine-to-airframe compatibility, and power and thermal management subsystems technologies. The APSI project provides aircraft with potential for longer range and higher cruise speeds with lower specific fuel consumption, surge power for successful engagements, high sortie rates with reduced maintenance, reduced life cycle cost, and improved survivability, resulting in increased mission effectiveness. Technologies developed are applicable to sustained high-speed vehicles and responsive space launch. The Aircraft Propulsion Subsystems Integration project is focused on improving propulsion capabilities while at the same time reducing the cost of ownership. Anticipated technology advances include turbine engine improvements providing approximately twice the range for a sustained supersonic combat aircraft, doubling the time on station with ten times the power output for surveillance aircraft and propulsion for a high speed supersonic missile with double the range for time sensitive targets. A portion of this project supports the demonstration of adaptive cycle technologies, which develop component technology for an adaptive cycle engine architecture that provides optimized performance, fuel efficiency, high power extraction, integrated thermal management, and durability for widely varying mission needs. In FY 2021, Project 634921, Aircraft Propulsion Subsystems Int, Non-Vanguard efforts and activities are transferred from PE 0603216F, Aerospace Propulsion and Power Technology, to PE 0603033F, Next Gen Platform Dev/Demo, Project 634921, Aircraft Propulsion Subsystems Int, as part of the Air Force RDT&E BA 03 PE consolidation in order to realign technology areas to better support the National Defense Strategy, Air Force Future Operating Concept and Air Force S&T Strategy, April 2019. The Project and associated Non-Vanguard efforts and activities will continue to be managed by the Air Force Research Laboratory Aerospace Systems Technology Directorate located in Wright Patterson, OH. This is an administrative realignment for consolidation, and not a new start.
Document Details
- Document Type
- Project
- Publication Date
- Oct 01, 2021
- Source ID
- 634921_0603033F_3_3600_PB_2021
Related Documents
- Root: Next Gen Platform Dev/Demo
- Child Accomplishment: Missile/Remotely Piloted Aircraft Engine Performance
- Child Accomplishment: Adaptive Turbine Engine Technologies