The biggest pros and cons of GM's Vortec engines

Vortec engines have lasted for over three decades. There are reasons as to why they lasted so long, but there are also ...
Seeking Alpha

Altair and Auburn University to Collaborate on $1.25 Million AFWERX Contract to Advance Vortex Rocket Engines

TROY, Mich., Dec. 4, 2024 /PRNewswire/ -- Altair (Nasdaq: ALTR), a global leader in computational intelligence, will work together with Auburn University's Samuel Ginn College of Engineering on a ...
Business Wire

Sierra Space Completes Test Campaign on Next Generation Vortex 35,000 lbf Fuel-Rich LOX LH2 Engine

LOUISVILLE, Colo.--(BUSINESS WIRE)--Sierra Space, a leading commercial space company and defense tech prime that is Building a Platform in Space to Benefit Life on Earth ®, announced today the ...
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LS Vs Vortec Engines: The Key Differences, Explained

Back in 1955, General Motors gave birth to one of America's most iconic engines, the Chevy small-block V8. Among these, the LS series, also known as the third and fourth generations of small block V8, ...
Business Wire

CORRECTING and REPLACING PHOTO Sierra Space Expands VORTEX® Product Line with New 1,500 lbf Hypergolic Engine

LOUISVILLE, Colo.--(BUSINESS WIRE)--The photo has been updated. The release reads: SIERRA SPACE EXPANDS VORTEX® PRODUCT LINE WITH NEW 1,500 LBF HYPERGOLIC ENGINE VORTEX® VRM1500-H is a new addition to ...
Flightglobal

Orbitec flight-tests full-duration vortex engine, awaits funding

Orbitec has successfully made a full-duration flight test of its vortex-cooled engine in anticipation of an advanced upper stage engine programme (AUSEP) award. The flight took place in Mojave, ...
SpaceNews

ORBITEC’s Rocket Engine Soars Above the Mojave Desert

Madison, Wisconsin based Orbital Technologies Corporation (ORBITECTM) has successfully flight-tested its new rocket engine and technologies in Mojave, CA. ORBITEC integrated its Vortex Liquid Rocket ...
SpaceNews

ORBITEC Expands Vortex Rocket Engine Family with Successful Demonstration of New Propellants

Sierra Nevada Corporation’s (SNC) wholly-owned subsidiary Orbital Technologies Corporation (ORBITEC) recently completed successful testing and demonstration of three different propellant combinations ...
Nasdaq

Altair and Auburn University to Collaborate on $1.25 Million AFWERX Contract to Advance Vortex Rocket Engines

Altair® FlightStream™ to improve engine performance in a fraction of the time compared to traditional methods "This opportunity continues Altair's legacy of innovation in the aerospace industry and ...