Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Categorical Exclusion Determination
Office of NEPA Policy and Compliance
September 18, 2017
Estimated Read Time min
Combustion research on the study of mixing, fuel injection dynamics, operability, and performance of rotating detonation engines.
