LANL SearchLANL PhoneLANL HomeLos Alamos National Laboratory
Materials Science and Technology Division
Banner
Return to the home page
News about the engine
Economics and
Business
Science

Our new hybrid engine combines the simplicity of acoustics with the high efficiency of the regenerative Stirling cycle, producing 1 kilowatt of acoustic power with 30% efficiency.


Thermoacoustics at Los Alamos

The engine can be used in combustion-driven liquefaction of natural gas and industrial gases and in residential cogeneration.

Possible ApplicationsThe Full Engine

Gas Liquefaction:
Praxair press release:
Praxair Acquires Acoustic Technology Assets Of Chart Industries


Praxair web site

Los Alamos report LA-UR-01-2652: "Development of a Thermoacoustic Natural Gas Liquefier – Update"

Los Alamos report LA-UR-97-0950: "Thermoacoustic Natural Gas Liquifier"

Electrical Cogeneration:
"Resonant Power: Technology and Market Summary", CFIC, Inc., May 1999
CFIC Inc.


Video

"Acoustic Natural Gas Liquifier"
(Please note: You will need RealPlayer in order to view this video. For help on downloading or configuring RealPlayer please click here.)

If you are interested in industrial or academic partnerships or postdoctoral programs, please visit this site:
Opportunities at Los Alamos National Laboratory

For more information contact:
Scott Backhaus at backhaus@lanl.gov
Greg Swift at swift@lanl.gov

 


 Los Alamos National Laboratory
Operated by the University of California for the National Nuclear Security Administration,
of the US Department of Energy.     Copyright © 2001 UC | Disclaimer/Privacy
mst-web@lanl.gov   Last Modified: 9.26.01