Siemens has developed an electric aircraft engine with best weight-to-performance ratio in the world
Researchers at Siemens have created a new prototype electric motor specifically designed for aircraft that weighs in at just 50
Turbofan – Introduction
1 – Introduction 2 – Aerodinamic for compressible gas – Basic principles 3 – Performance of Jet Engine 4 –
Silent Sea Engine for Nuclear Subs
In the silent world of underwater warfare, the slightest noise can bring sudden death to a submarine. The electronic eats