Ultra large passenger aircraft make money through seat count, but four engine designs carry fuel burn and maintenance ...

India’s DRDO and GTRE plan a National Aero Engine Test Complex to advance indigenous jet engines, reduce foreign reliance and ...

If you’re designing a new jet-powered airplane, one of the design considerations is the number of jet engines you will put on it. Over the course of history we have seen everywhere from a single ...

Producers of military jet engines are rolling out new lines of small turbofans, eyeing an expected boom in demand for uncrewed fighter aircraft. US propulsion suppliers Pratt & Whitney (P&W), GE ...