Add to ORKGParker Hannifin Corporation developed the 3-Zone fuel nozzle for NASA's Environmentally Responsible Aviation Program to meet NASAs target of 75 LTO NOx reduction from CAEP6 regulation. The nozzle concept was envisioned as a drop-in replacement for currently used fuel nozzle stem, and is built up from laminates to provide energetic mixing suitable for lean direct injection mode at high combustor pressure. A high frequency fuel valve was also developed to provide fuel modulation for the pilot injector. Final testing result shows the LTO NOx level falling just shy of NASAs goal at 31
Gaseous (NOx, CO) and non-volatile particulate matter (nvPM) emissions from a small-core high-pressu...
NASA Aeronautics is advancing a variety of technologies toward the objective of reducing aviation fu...
Through a robust partnership with the aviation industry, over the past 50 years NASA programs have h...
A low-NOx emission combustor concept has been developed for NASA's Environmentally Responsible Aircr...
In accordance with NASAs technology goals for future subsonic vehicles, this contract identified and...
The Integrated Technology Demonstration (ITD) 40A Low NOx Fuel Flexible Combustor Integration develo...
Lean Direct Injection (LDI) is a combustor concept that reduces nitrogen oxides (NOx) emissions. Thi...
Two P&W (Pratt & Whitney)'s axially staged sector combustors have been developed under NASA's Enviro...
This paper summarizes the development of lean direct injection (LDI) combustor technology at, or in ...
Computational and experimental analyses of a PICS-Pilot-In-Can-Swirler technology injector, develope...
Lean Direct Injection (LDI) is a combustor concept that reduces nitrogen oxides (NOx) emissions.This...
The NASA Fundamental Aeronautics Program Subsonic Fixed Wing Project and Integrated Systems Research...
An overview of research efforts at NASA Glenn Research Center (GRC) in low-emission combustion techn...
Increasing the pressure and temperature of the engines of new generation supersonic airliners increa...
High-level overview of recent NASA low-emissions research in combustor and atmospheric sciences rela...
Gaseous (NOx, CO) and non-volatile particulate matter (nvPM) emissions from a small-core high-pressu...
NASA Aeronautics is advancing a variety of technologies toward the objective of reducing aviation fu...
Through a robust partnership with the aviation industry, over the past 50 years NASA programs have h...
A low-NOx emission combustor concept has been developed for NASA's Environmentally Responsible Aircr...
In accordance with NASAs technology goals for future subsonic vehicles, this contract identified and...
The Integrated Technology Demonstration (ITD) 40A Low NOx Fuel Flexible Combustor Integration develo...
Lean Direct Injection (LDI) is a combustor concept that reduces nitrogen oxides (NOx) emissions. Thi...
Two P&W (Pratt & Whitney)'s axially staged sector combustors have been developed under NASA's Enviro...
This paper summarizes the development of lean direct injection (LDI) combustor technology at, or in ...
Computational and experimental analyses of a PICS-Pilot-In-Can-Swirler technology injector, develope...
Lean Direct Injection (LDI) is a combustor concept that reduces nitrogen oxides (NOx) emissions.This...
The NASA Fundamental Aeronautics Program Subsonic Fixed Wing Project and Integrated Systems Research...
An overview of research efforts at NASA Glenn Research Center (GRC) in low-emission combustion techn...
Increasing the pressure and temperature of the engines of new generation supersonic airliners increa...
High-level overview of recent NASA low-emissions research in combustor and atmospheric sciences rela...
Gaseous (NOx, CO) and non-volatile particulate matter (nvPM) emissions from a small-core high-pressu...
NASA Aeronautics is advancing a variety of technologies toward the objective of reducing aviation fu...
Through a robust partnership with the aviation industry, over the past 50 years NASA programs have h...