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Search: Posts Made By: joema
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Forum: Rumours & News
23rd Apr 2019, 12:12
Replies: 146
Views: 103,973
Posted By joema

In the March 2019 issue of Flying magazine,...

In the March 2019 issue of Flying magazine, aerodynamicist Peter Garrison discusses the feasibility of electric airliners. He says he's long been skeptical this would be possible, barring an...
Forum: Rumours & News
16th Apr 2019, 15:45
Replies: 146
Views: 103,973
Posted By joema

I think for turboprops it's typical to cruise at...

I think for turboprops it's typical to cruise at 70-80% torque. Since many turboprop engines are thermodynamically flat-rated, the actual energy consumption to maintain cruise torque can still be...
Forum: Rumours & News
15th Apr 2019, 23:03
Replies: 146
Views: 103,973
Posted By joema

There is no question that some useful short...

There is no question that some useful short distance hops are possible in electrically-powered general aviation aircraft. Work is ongoing in human-carrying drones. Advances in high-power brushless DC...
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