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on-board propulsion system

Wireless Induction Charging Of an Electric  Propulsion System

Wireless Induction Charging Of an Electric Propulsion System

... The above flowchart outlining a method Battery charging circuit of charging energy supplies in an unmanned aerial vehicle (UAV). The method utilizes the electromagnetic flux associated with utility base power station ...

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Press Presse Press Presse

Press Presse Press Presse

... the propulsion system by means of an electric drive that acts directly on the propeller ...recovery system can be run in parallel with a diesel generator ...

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REVIEW OF FUEL CELL BASED ELECTRIC VEHICLE’S PROPULSION SYSTEM

REVIEW OF FUEL CELL BASED ELECTRIC VEHICLE’S PROPULSION SYSTEM

... Safety concerns include the pressurized storage of hydrogen on-board vehicles. Hydrogen gas is odourless, colourless, and tasteless, and thus unable to be detected by human senses. Unlike natural gas, hydrogen ...

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Reduction Energy in Warped Region in Alcubierre Warp Drive

Reduction Energy in Warped Region in Alcubierre Warp Drive

... A solution of general relativity is presented that describes an Alcubierre [1] propulsion system in which it is possible to travel at superluminal speed while reducing the energy, by an[r] ...

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Common rail diesel electric propulsion for small 
		boats and yachts

Common rail diesel electric propulsion for small boats and yachts

... The hybrid CRDID installation example: actual situation. The boat under consideration is a racing sailboat fitted with two inboard diesel engines. An APU (Auxiliary Power Unit), powered by an engine (Volvo Penta D1 30) ...

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Experimental measurement of the aerodynamic charateristics of two-dimensional airfoils for an unmanned aerial vehicle

Experimental measurement of the aerodynamic charateristics of two-dimensional airfoils for an unmanned aerial vehicle

... internal propulsion system; the investigation involves the analysis of the aerodynamic performance for the gliding condition of two-dimensional airfoil models which have been ...

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Design and Materials Selection for Environmental Friendly Ship Propulsion System

Design and Materials Selection for Environmental Friendly Ship Propulsion System

... According to Jocanović et al. [17] in the process of hydraulics systems design various software simulation systems are used. However, the increase of efficiency of the designed hydraulic systems can be achieved in two ...

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An improved engine analysis and optimization tool fo hypersonic combined cycle engines

An improved engine analysis and optimization tool fo hypersonic combined cycle engines

... ent propulsion systems, allows it to be very easily and naturally embedded as the computational en- gine within an evolutionary optimization algorithm for the structure of the propulsion ...suitable ...

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Quantum Vacuum Energy, Gravity Manipulation and the Force Generated by the Interaction between High-Potential Electric Fields and Zero-Point-Field

Quantum Vacuum Energy, Gravity Manipulation and the Force Generated by the Interaction between High-Potential Electric Fields and Zero-Point-Field

... space propulsion, represents one of the most challenging question both in theoretical and applied ...space propulsion system by considering the interaction between the zero-point field of the quantum ...

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Turboelectric distributed propulsion protection system design trades

Turboelectric distributed propulsion protection system design trades

... The actual architecture transient fault response and thus CB fault-current rating depend on the fault impedance, component impedance including SFCL, and bus current control. The transient fault response can be modeled ...

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High specific torque motor for propulsion system of aircraft

High specific torque motor for propulsion system of aircraft

... Fig. 8 – Specific power and efficiency characteristics (at 2500 rpm) It should be mentioned that the GT works in intermittent mode with a maximum duration of 2500 seconds, which leads to periodic thermal heating. The ...

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Design of main propulsion system for a reusable suborbital rocket

Design of main propulsion system for a reusable suborbital rocket

... rocket propulsion system for this vehicle is being ...the propulsion system, including the propellant feed system, injector plate, thrust chamber and thermal control ...overall ...

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Payments System Board

Payments System Board

... Glenn Stevens has held various senior positions at the Reserve Bank, including Head of Economic Analysis and International Departments and Assistant Governor (Economic), where he was responsible for overseeing economic ...

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Exploration into the feasibility of underwater synthetic jet propulsion

Exploration into the feasibility of underwater synthetic jet propulsion

... jet system is internal to the hull. This approach to AUV propulsion can be seen on Stanford’s OTTER vehicle ...driven system in terms of its suitability for low-speed applications requiring ...

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Development of Hybrid Propulsion System for Energy Management and Emission Reduction in Maritime Transport System

Development of Hybrid Propulsion System for Energy Management and Emission Reduction in Maritime Transport System

... transport system is one of the main sources of energy consumption and emissions in the environment, particularly contamination of water, so in recent years, fuel consumption and emissions reduction in the mari- ...

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Application of Hybrid-Electric Power Supply System in Fishing Vessels

Application of Hybrid-Electric Power Supply System in Fishing Vessels

... at propulsion full voltage level and in DC mode comes out as best option, since it minimizes number of transformations and avoids the synchronism troubles when electric energy is mixed in AC ...

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Near-Earth Asteroid Retrieval Mission (ARM) Study

Near-Earth Asteroid Retrieval Mission (ARM) Study

... and propulsion technology required for transportation back to the Earth- Moon ...Earth-Moon system by the first half of the next decade are technically ...Jet Propulsion Laboratory (JPL) in ...

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Design of marine generators for alternative diesel-electric power systems

Design of marine generators for alternative diesel-electric power systems

... this system had quite big ...power system was very heavy. The electric system equipment mass was almost the same as the diesel system ...power system usage was the fact that diesel ...

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Numerical Design and Performance Analysis of a Tug Boat Propulsion System

Numerical Design and Performance Analysis of a Tug Boat Propulsion System

... their propulsion systems due to the work they ...electric propulsion system allows these shocks to be filtered by the electrical ...The propulsion systems for icebreakers con- sist of medium ...

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Test Item Analysis on Mock Board Licensure Examination: A Decision Support System

Test Item Analysis on Mock Board Licensure Examination: A Decision Support System

... Mock Board Licensure Test Exams. The system tools can help diagnose items in the Mock Board Exam using Statistical Method for Test Item Analysis Item Difficulty and Discriminating ...Mock ...

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