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Tunable assembly of confined Janus microswimmers in sub-kHz AC electric fields under gravity.
Soft Mattervan Baalen C +3 more
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Electric/Hybrid-Electric Aircraft Propulsion Systems
Proceedings of the IEEE, 2021The idea of electric propulsion for transportation is not new; indeed, the first cars, nearly 200 years ago, were electric. However, our dependence on fossil fuels over the last 100 years is now being questioned, and as a global society, we are moving toward more-electric transportation solutions.
Patrick Wheeler +2 more
exaly +2 more sources
2001
Abstract An electric propulsion system is the heart of EVs. Its functional block diagram is shown in Fig. 5.1. Its job is to interface batteries with vehicle wheels, transferring energy in either direction as required, with high efficiency, under control of the driver at all times.
C C Chan, K T Chau
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Abstract An electric propulsion system is the heart of EVs. Its functional block diagram is shown in Fig. 5.1. Its job is to interface batteries with vehicle wheels, transferring energy in either direction as required, with high efficiency, under control of the driver at all times.
C C Chan, K T Chau
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Journal of the American Institute of Electrical Engineers, 1921
This paper deals with the electric propulsion of practically all classes of vessels. The several types of electric drive are treated, in general, with special emphasis on Diesel-electric drive, as it is believed that this type of electric drive will be of most general interest, particularly to the inland section of our country, since it is especially ...
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This paper deals with the electric propulsion of practically all classes of vessels. The several types of electric drive are treated, in general, with special emphasis on Diesel-electric drive, as it is believed that this type of electric drive will be of most general interest, particularly to the inland section of our country, since it is especially ...
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Electric propulsion: comparisons between different concepts
Plasma Physics and Controlled Fusion, 2011Electric propulsion (EP) is nowadays a mature technology used on board space vehicles. In comparison with chemical thrusters, electric thrusters can advantageously accelerate propellant at a high exhaust speed. The corresponding propellant mass saving makes essential the utilization of electric thrusters for low thrust and long duration missions ...
Garrigues, Laurent, Coche, P
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Survey of Electric Propulsion Capability
Journal of Spacecraft and Rockets, 1974A nearly two decades of research and development, and several recent and ongoing successful tests in space, electric propulsion systems are emerging which are capable of fulfilling the secondary propulsion requirements of initial station acquisition, stationkeeping, attitude control, and modest repositioning, as well as providing primary propulsion for
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Fundamentals of Electric Propulsion
2008Note from the Series Editor. Foreword. Preface. Acknowledgments. Chapter 1: Introduction. 1.1 Electric Propulsion Background. 1.2 Electric Thruster Types. 1.3 Ion Thruster Geometry. 1.4 Hall Thruster Geometry. 1.5 Beam/Plume Characteristics. References. Chapter 2: Thruster Principles. 2.1 The Rocket Equation.
Dan M. Goebel, Ira Katz
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Acta Astronautica, 1986
Abstract This paper presents the major activities carried out in Europe in the field of Electric Propulsion. Four lines of development are presently pursued. Two different models from the RIT family of radio-frequency ion thrusters are being developed in Germany.
C. Bartoli +10 more
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Abstract This paper presents the major activities carried out in Europe in the field of Electric Propulsion. Four lines of development are presently pursued. Two different models from the RIT family of radio-frequency ion thrusters are being developed in Germany.
C. Bartoli +10 more
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Electric propulsion systems for primary spacecraft propulsion
3rd Propulsion Joint Specialist Conference, 1967Primary electric propulsion systems for deep space missions with reference to SERT II program and compatibility with other spacecraft ...
H. KAUFMAN, D. KERRISK
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2016
Taking into account traffic flow, the greenhouse effect, pollutant emission, and noise emission, it seems that electric mobility is the best alternative for transport in urban areas. Nevertheless, as shown in Chap. 1, these unique characteristics are prejudiced by severe disadvantages regarding the sources of electric energy (Fig.
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Taking into account traffic flow, the greenhouse effect, pollutant emission, and noise emission, it seems that electric mobility is the best alternative for transport in urban areas. Nevertheless, as shown in Chap. 1, these unique characteristics are prejudiced by severe disadvantages regarding the sources of electric energy (Fig.
openaire +1 more source