A la fin du 19ème siècle, le réseau électrique prend forme et l’électricité comme source d’énergie commence à être utilisée, pour l’éclairage et les communications principalement, et dans une moindre mesure comme force motrice. Dans cette thèse, nous analysons les conditions sociologiques de calculs de rendement des premiers moteurs électriques, les méthodes théoriques et expérimentales utilisées par les premiers ingénieurs électriciens pour démontrer que les moteurs électriques pouvaient remplacer efficacement d’autres types de moteurs, vivants ou pas, alors disponibles dans l’industrie. Les machines électriques étaient également comparées entre elles, et celles qui permettaient d’obtenir un système de transport et de distribution avec le ...
Citation: Midgley, Alfred K. Competition, not socialism, necessary to society. Senior thesis, Kansas...
This essay analyses the growth of large technical systems in the nineteenth and twentieth centuries....
The fundamental irreversibility of the technological evolution is related in this paper to the effic...
The first section of this chapter focuses on the losses in electric motors. First the different loss...
The Renault automotive industry is implementing measures for the rational use of electrical energy, ...
Approximately 70 percent of industrial electricity is used to power electric motors. Recent studies ...
The reduction of energy consumption through an increase of electrical system energy efficiency is no...
Citation: Taylor, John Edwin. Electrical transmission of energy. Senior thesis, Kansas State Agricul...
Electric motor systems account for about 60 percent of global industrial electricity consumption and...
Taking the early 19th century concept of mechanical work in theoretical physics (popular among such ...
Increasing production efficiency requires reducing production costs, comprehensively studying all th...
All industrial operations can be viewed as an open system, in which usable energy is entering and fr...
The first automobile was made by Guido da Vigevano in 1335. It was a windmill-type drive with gears ...
The Brayton thermodynamic cycle is the technical principle according to which the gas turbine family...
Electric vehicles (EV’s) were invented and had been a part of transportation industry before 1900’s....
Citation: Midgley, Alfred K. Competition, not socialism, necessary to society. Senior thesis, Kansas...
This essay analyses the growth of large technical systems in the nineteenth and twentieth centuries....
The fundamental irreversibility of the technological evolution is related in this paper to the effic...
The first section of this chapter focuses on the losses in electric motors. First the different loss...
The Renault automotive industry is implementing measures for the rational use of electrical energy, ...
Approximately 70 percent of industrial electricity is used to power electric motors. Recent studies ...
The reduction of energy consumption through an increase of electrical system energy efficiency is no...
Citation: Taylor, John Edwin. Electrical transmission of energy. Senior thesis, Kansas State Agricul...
Electric motor systems account for about 60 percent of global industrial electricity consumption and...
Taking the early 19th century concept of mechanical work in theoretical physics (popular among such ...
Increasing production efficiency requires reducing production costs, comprehensively studying all th...
All industrial operations can be viewed as an open system, in which usable energy is entering and fr...
The first automobile was made by Guido da Vigevano in 1335. It was a windmill-type drive with gears ...
The Brayton thermodynamic cycle is the technical principle according to which the gas turbine family...
Electric vehicles (EV’s) were invented and had been a part of transportation industry before 1900’s....
Citation: Midgley, Alfred K. Competition, not socialism, necessary to society. Senior thesis, Kansas...
This essay analyses the growth of large technical systems in the nineteenth and twentieth centuries....
The fundamental irreversibility of the technological evolution is related in this paper to the effic...