No - Jet propulsion is not needed for the fact that it would suffer from retreating blade stall because of the lack of rotor rpms. They will have to figure out how to get better rpms prior to tackling jet propulsion. They have jet powered helicopters however they are still driven by the rotor system - not pushed by a jet.
another word for propulsion is or can be forward.it can be forward because propulsion makes something move forward
propulsion makes something move forward,for example;airplanes have propulsion because without propulsion it would not move forward.
No, helicopters do not include autogyros. The autogyro has wings and an engine for forward movement.No, helicopters do not include autogyros. The autogyro has wings and an engine for forward movement.
propulsion means to drive forward or to propel so use it in a sentence that way
The main rotor give it lift and forward propulsion
airships
By tilting the main rotor forward or backward.
Aeroplanes go forward by the propulsion of the engine. The engine may be of any type. Air is pushed behind and the aeroplane moves forward.
while flapping a eagles wings eagles propel themselves forward.This propulsion is the force of thrust which helps birds maintain forward movement
The forward propulsion of an aircraft is called thrust.The thrust is given by the engines.
Most submarines have propellers that spin, pushing them forward. A few smaller research submarines use a water jet for propulsion.
Propulsion. Propulsion provides the forward motion. The actual motion itself is called by the nautical term "way" as in "under way". It is the same term as applied to a surface ship and comes from the time well before steam power.