Rolls-Royce plans to begin ground-testing its lift motor for electric vertical-takeoff-and-landing (eVTOL) aircraft this month and is under contract to deliver units to Embraer for Eve Air Mobility’s ...
This letter refers to an article by Zotan Turzo and Gabor Takacs entitled "CFD techniques determine gas-lift valve behavior" (OGJ, June 8, 2009, p. 46). The article stated: "Mainly based on the ...
MILWAUKEE (CBS 58) -- A big change is coming for international travelers entering the United States with the CDC expected to roll back COVID testing requirements. According to administration officials ...