Jacketed Turboprop Engine featuring a set of ring foils: https://lnkd.in/dU4jpmd
European Patent granted: https://lnkd.in/eGwPaKBU
In the take-off phase, the two annular blades of the variable-pitch propeller - yellow and red - generate thrust in the direction of travel and flight respectively, while in flight, when the design speed is reached, only the largest red annular blade generates thrust in the direction of flight.
#resjte1 #resjtpe1 #electricpropulsion
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Jacketed Turboprop Engine featuring a set of ring foils: https://lnkd.in/dfB9mmt
European Patent granted: https://lnkd.in/eGwPaKBU
The variable-pitch counter-rotating propellers are designed as a turbofan whose two ring blades do not only provide thrust in the direction of flight but also stabilize rotation and ensure quiet engine operation with built-in noise protection.
#resjpe2 #resjtpe2
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Jacketed Turboprop Engine featuring a set of ring foils: https://lnkd.in/e7uiisTz
European Patent granted: https://lnkd.in/eGwPaKBU
#resjte3 #resjtpe3
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Jacketed Turboprop Engine featuring a set of ring foils: https://lnkd.in/dRK9St6
European Patent granted: https://lnkd.in/eGwPaKBU
#resjte4 #resjtpe4
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Underwater Jacketed Propeller Thruster: featuring a set of ring foils: https://lnkd.in/dSM9fN8
European Patent granted: https://lnkd.in/eHaYdVMP
#resjte5 #restpt5 #respod4 #resship #resshippropulsion #respod3 #electricpropulsion #thefutureiselectric
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Jacketed Turboprop Engine featuring a set of ring foils: https://lnkd.in/eb6qZs9C
European patent granted: https://lnkd.in/dyvWwXj
The animation shows a small Airbus designed by RES for future regional air travel. It has seating for up to twenty passengers. Two electric engines consisting of two counter-rotating propellers with adjustable radial blades and ring wings are positioned at the rear of the aircraft where the laminar flow around the fuselage breaks off. These engines generate thrust in two ways. First, the radial rotor blades generate thrust according to the recoil principle. Second, the two differently sized ring wings generate thrust according to the lift principle. The suction sides of each ring wing align with the fuselage. Since the laminar flow follows the tapered fuselage at the rear, both ring wings are approached at a positive angle of attack. This produces a forward-inclined lift vector, from which a thrust vector acting in the direction of flight can be derived.
#resjte6#resjtpe6 #resaircraft #resairbus #electricflight #advancedairmobility #volarenecesseest #technology #engineering #innovation #lightweight #aviation #manufacturing #automation #industry #composites #sustainable #aviation #mobility #aircraft #thefutureiselecric #engineering #aerodynamics #aam #uam #aerodynamics #not4everybody
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Turbofan engine featuring a set of ring foils: https://lnkd.in/dWrJUrr
European patent granted: https://lnkd.in/dyvWwXj
#resjte7 #resjtpe7
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A Magic Set Of Ring Foils: https://lnkd.in/gB_hqkQ8
European Patent granted: https://lnkd.in/eGwPaKBU
#resjte8 #restpt1 #respropeller #resshippropulsion #electricpropulsion
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New pod propulsion featuring a set of ring foils: https://lnkd.in/eGwPaKBU / https://lnkd.in/eXVhGgMT
European Patent granted: https://lnkd.in/eHaYdVMP
A rudder propeller is used in a pod propulsion system. At the stern of a watercraft, the engine nacelle is connected to the hull via a pivot, allowing the thrust generated by the two ring wings to be directed in the desired direction of travel. In this example, the smaller ring wing, which is positioned upstream, is rigidly connected to the engine nacelle and acts as a flow guide for the inflow to the larger ring wing positioned downstream. Once the watercraft is in motion, both ring wings generate thrust in the direction of travel as the propeller accelerates the flow locally and directs it in a funnel-shaped pattern towards the axis of rotation. Once the watercraft has gained speed, as demonstrated in the video, only the larger ring wing provides thrust in the direction of travel, as the flow around the smaller wing is essentially parallel. With two concentric electric motor shafts arranged within the motor nacelle, two motor discs can be made to rotate in opposite directions. This causes the flow around the ring wings to be essentially parallel to the axis of rotation.
#resjte9 #restpt2 #respod1 #resship #resshippropulsion #mslooperator #electricpropulsion
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New pod propulsion featuring a set of ring foils: https://lnkd.in/eGwPaKBU / https://lnkd.in/eVSHg7J4
European Patent granted: https://lnkd.in/eHaYdVMP
The second embodiment of the pod propulsion system can also be used as a rudder propeller. It is rotatably connected to the underwater hull and comprises a first and a second thrust stage. Each stage is formed by two annular blades arranged consecutively in the direction of flow. As in the first embodiment, the smaller of the two annular blades is rigidly connected to the motor nacelle, which is designed in accordance with fluid dynamic principles. To achieve the most powerful possible underwater propulsion, the ring blades of a thrust stage can be designed to rotate in opposite directions.
#resjte10 #restpt3 #respod2 #resship #resshippropulsion #electricpropulsion
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Introducing coordinated swarm propulsion: https://lnkd.in/eSSW7PAx
This patented system features a multitude of pod units which use swarm intelligence to manoeuvre the vessel. Tugboats are no longer needed when entering the port. The ship can manoeuvre independently. Catamaran-like underwater uplift bodies are used to store H2 fuel for fuel cells, which power the electric pods. There is much more in the pipeline. The teardrop-shaped pod itself acts as a flow guide for the two counter-rotating propellers, generating thrust in the direction of travel. Firstly, radial rotor blades generate thrust according to the recoil principle and are connected to outer ring vanes. On the other hand, the flow streaming the smaller and larger ring vanes at the rear end of the pod has a positive angle of attack. This causes a lift force at both ring vanes, resulting in thrust in the direction of travel. The smaller ring vane, positioned upstream, acts as a guide for the larger, downstream ring vane.
#resjte11 #restpt4 #respod1 #resswarmpropulsion #carbonneutral #climatechange #shipping #logistics #sustainable #shipbuilding #logistics #containership
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Turbofan Engine featuring a set of ring foils: https://lnkd.in/dcD-5hH
European Patent granted: https://lnkd.in/eGwPaKBU Fig.14 and Fig.15
#resjte12 #restpt5 #resship #resshippropulsion #electricpropulsion #thefutureiselectric
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Introducing the new Submarin propulsion system! : https://lnkd.in/dq5Miy9n https://lnkd.in/d62XEXv
#resjte13 #restpt6
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