Home | Vehicle Integrated Propulsion Research (VIPR)

Chapter: Flight and Ground Experimental Test Technologies, new invention technology, Research project papers,

| Study Material, Lecturing Notes, Assignment, Reference, Wiki description explanation, brief detail |

Vehicle Integrated Propulsion Research (VIPR)

Vehicle Integrated Propulsion Research (VIPR)
Flight and Ground Experimental Test Technologies, Advancing technology and science through flight 2014, Research, Technology, and Engineering Accomplishments, National Aeronautics and Space Administration NASA, Neil A. Armstrong Flight Research Center. new invention technology, Research project papers;

Vehicle Integrated Propulsion Research (VIPR)

 

A major aspect of NASA's propulsion health management development work is demonstrating and evaluating emerging technologies on operational engines. Harsh environment conditions within an engine present significant challenges for the integration and application

 

of aircraft health management technologies. VIPR is a program for developing real-world tests to evaluate such emerging technologies.

 

Work to date: The VIPR I tests occurred in 2011 at Armstrong and involved model-based performance estimation and diagnostic work. In 2013, follow-on VIPR II tests evaluated additional engine health

 

management sensors and algorithms under nominal and faulted engine operating scenarios.

 

Looking ahead: In upcoming VIPR III tests, researchers will inject volcanic ash into a commercially representative high-bypass turbofan. NASA sensors installed in the engine will measure how and where the engine degrades after several hours of exposure to low and moderate ash concentrations. The experiment will provide useful information

 

to aircraft and engine manufacturers, airline operators, and aviation regulators as they evaluate the risks that ash hazards pose to aviation.

 

Partners: VIPR partners include U.S. Air Force, Federal Aviation Administration, U.S. Geological Survey, Pratt & Whitney, GE Aviation, Rolls-Royce, The Boeing Company, Makel Engineering, and academia.

 

Benefits

 

 Advances research: Accelerates the technology readiness level for aviation safety innovations

 Increases safety: Enhances safety features implemented on aircraft to handle a wide variety of potentially dangerous conditions and situations

 

Applications

 

 Detecting and diagnosing engine faults  Testing health management technologies  Designing fault-tolerant engines

 

 Flight and Ground Experimental Test Technologies

 

Armstrong conducts innovative flight research that continues to expand its world-class capabilities, with special expertise in research and testbed platforms, science platforms, and support aircraft. Re-searchers place particular emphasis on providing accurate flight data for research aimed at designing next-generation flight vehicles. Described here are research projects that are seeking to increase safety, reduce costs, and dramatically decrease testing and approval times. Armstrong's new verification and validation (V&V) simulation test bench is particularly innovative as it integrates reconfigurable software models for multiple aircraft components. These models enable high-fidelity simulations to be performed more easily and at significantly faster rates than are possible with hardware-centric test benches.

 

Study Material, Lecturing Notes, Assignment, Reference, Wiki description explanation, brief detail


Copyright © 2018-2020 BrainKart.com; All Rights Reserved. Developed by Therithal info, Chennai.