GE Aviation and NASA will run a wind tunnel test program over the northern summer to evaluate and test counter-rotating fan-blade systems for open-rotor jet engine designs. The newly improved rig for ...

Lifestyle brand Life On Products Co will begin selling its new "Mini Double Fan" on March 25. The secret to its powerful airflow despite its compact size is the counter-rotating fan, which rotates two ...

From an open-fan design to carbon-fibre composite fan blades, this company is reimagining jet engines. CFM International is a ...

During Farnborough International Airshow, CFM International, a 50-50 joint company between GE and Safran Aircraft Engines, and Airbus announced plans to flight test CFM’s cutting-edge open fan engine ...

General Electric and NASA today announced details for a pending series of the first wind tunnel tests for open rotor technology since the late 1980s. The tests will begin in the third quarter by ...

General Electric (GE) Aviation and NASA have confirmed they are teaming on wind-tunnel tests of counter-rotating fan-blade systems for “open rotor” engine concepts. Interest in open rotor research ...

Torrance, Calif. — Sanyo Denki has added a 60-mm counter-rotating fan to its line of compact DC cooling fans. Available in 12-volt S-speed and H-speed models, the San Ace 60CR measures 60-mm (2.36 ...

While the long-term goal is to make Europe’s aviation climate-neutral until the year 2050, the reduction of fuel consumption and thus CO2 emission is a major objective. To increase the efficiency and ...