Safran Aircraft Engines is ramping up system-level testing for a future open-fan engine as it builds towards full-scale ground tests next year of the front module – including the 4m (13ft)-diameter ...

Scientists in Hungary found that ground-mounted PV modules at an intermediate elevation of 1.1 m achieve the highest efficiency and power output due to improved airflow and reduced cell temperature.

The IMCAS test team for the reconfigurable flexible on-orbit manufacturing platform. Credit: IMCAS HELSINKI — A Chinese institute recently completed ground tests on what it describes as a ...