An Entropy Approach to Tesla’s Discovery of Wireless Power Transmission

Abdelhady, Salama

doi:10.4236/jemaa.2013.54025

Cited by 10 publications

(14 citation statements)

References 6 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The definition of electric current as electromagnetic waves that have an electric potential was introduced in a recently published paper to find a plausible explanation of the Tesla's discovery of wireless transmission. It was proved that the claimed "Radiant Energy" of Tesla's discovery is the defined flow of electric charges, as waves, through air by the high potential of Tesla's tower (Abdelhady 2013). In the present paper, a review of experimental and analytical proofs that discuss the truth of the definition of magnetic flux as electromagnetic waves, according to an entropy approach, will be presented in the next two sections of this study.…”

Section: Introductionmentioning

confidence: 84%

“…Graphical representation of such solution is seen in an E-H-s coordinates system in Figure 1 as electromagnetic waves that have a net positive electric potential, ∆ E (Abdelhady, 2010b). Such approach was introduced in a recently published paper to prove that Tesla's radiant energy is a normal electric flux or electromagnetic waves of electric potential that can be defined according to Equations 3 and 4 (Abdelhady, 2013). Accordingly, the transmitted energy was defined by the following equation: Figure 1.…”

Section: An Entropy Approach To Electric Current and Magnetic Fluxmentioning

confidence: 99%

“…The paper announced a high efficiency mid range wireless power transfer technology that depends on magnetic resonant mutual coupling. Two systems are said to be mutually magnetically or inductively coupled when they are closely configured such that they may exchange energy due to mutual inductance (Cannon, 2009). Figure 5 represents a scheme of the MIT experimental setup (Kurs, 2007).…”

Section: Analysis Of Magnetically Coupled Resonant Wireless Power Sysmentioning

confidence: 99%

See 2 more Smart Citations

An Entropy Approach to Wireless Power Transmission by Magnetic Resonance

Abdehady¹

2013

APR

View full text Add to dashboard Cite

It was previously introduced an entropy approach that identifies the nature of electric current and magnetic flux as a flow of electromagnetic waves that have electric or magnetic potentials. According to such definition, it was possible in a recently published study to find a plausible explanation of the discovered Tesla's "Radiant Energy" as normal transfer of electric current, of wave-nature, through air by the high electric potential of Tesla's tower. In this paper, results of an experimental study and of Faraday's experiment of magnetic induction are used to prove the analogy between the electric energy and magnetic flux as electromagnetic waves of analogous potentials. Accordingly, the MIT discovery of wireless power transmission which was identified as "Evanescent waves" can be plausibly defined as wireless transfer of normal magnetic flux, of wave-nature, through air by the high potential of the discovered magnetic resonant coupling.

show abstract

Section: Introductionmentioning

confidence: 84%

Section: An Entropy Approach To Electric Current and Magnetic Fluxmentioning

confidence: 99%

Section: Analysis Of Magnetically Coupled Resonant Wireless Power Sysmentioning

confidence: 99%

See 1 more Smart Citation

An Entropy Approach to Wireless Power Transmission by Magnetic Resonance

Abdehady¹

2013

APR

View full text Add to dashboard Cite

show abstract

“…According to the discovered Tesla's "Radiant Energy" as normal transfer of electric current in space as waves, it is possible to postulate the nature of electric charge as ionized electromagnetic waves or as electromagnetic waves that have an electric potential [49]. Depending on the introduced coordinates in Maxwell's equations that involves the entropy as energy coordinate, it was possible to presume a graphical representation of the electric current as flow electromagnetic waves whose electric component has an electric potential "Δ E" as seen in Fig.…”

Section: Figmentioning

confidence: 99%

“…This graph interprets the following solution of the modified Maxwell's Eqs. (34) and (35) for a wave flowing with an electric potential " / Δ E" [49]: E r, s ω s -k r / Δ E (39) H r, s ω s -k r (40) The potential of the electric component of the flowing wave will be " ΔE" for the flow of a positive charge and " ΔE" for a negative charge [28].…”

Section: Figmentioning

confidence: 99%

Untitled

2018

JPSA

View full text Add to dashboard Cite

Thermodynamics is a branch of physics which deals with the energy flow into systems. There are two principal laws of thermodynamics which are described on separate slides. The first law of thermodynamics relates to the transfer of various forms of energy, as heat, electric, magnetic and chemical energies to produce mechanical work. This law is sometimes taken as the definition of internal energy, and introduces an additional state variable, enthalpy. The first law of thermodynamics allows for many possible states of a system to exist. But experience indicates that there is only one direction for natural processes to proceed. This leads to the second law of thermodynamics and the definition of another state variable called entropy. The second law stipulates that the total entropy of a system plus its environment cannot decrease; it can remain constant for a reversible process but must always increase for irreversible or natural processes. However, the limited number of authors is concerned by systems that involve the transfer of electric and magnetic energies in addition to the flow of heat in studying a general thermodynamic system. The submitted review follows an entropy approach that introduces clear definitions of the electric charge and magnetic flux to clarify ambiguities of the natures of such fluxes in literature. So, the first and second laws of thermodynamics are applied on thermo-electromagnetic processes that embrace the flow of mechanical, thermal, electric, and magnetic energies into systems that involve fluids or solids. Accordingly, it was possible to modify redundancies in the SI system of units. Following the entropy approach, it was possible to cast the Maxwell's equations into an energy frame of reference to explain the discovered Tesla's wireless power transmission as "Electrical Radiant Energy", and the MIT discovery of wireless power transmission of the magnetic flux as "Evanescent Waves" and to clarify fuzziness of the duality confusion by specifying a unique property for the electron as a particle and a unique property for the light as a wave. Consequently, it was possible also to prove that the semiconductors efficiency responds mainly to the concentration of the incident solar energy, i.e. incident solar energy per unit area, and it is partially influenced by the wavelength.

show abstract

Effect of entropy on anomalous transport in ITG-modes of magneto-plasma

et al. 2017

View full text Add to dashboard Cite

The ideal gas equation and ( / ) ρ = S c P log v (where S is entropy, P is pressure and ρ is the mass density) define the interconnection of entropy with the temperature and density of plasma. Therefore, different phenomena relating to plasma and entropy need to be investigated. By employing the Braginskii transport equations for a nonuniform electron-ion magnetoplasma, two new parameters-the entropy distribution function and the entropy gradient drift-are defined, a new dispersion relation is obtained, and the dependence of anomalous transport on entropy is also proved. Some results, like monotonicity, the entropy principle and the second law of thermodynamics, are proved with a new definition of entropy. This work will open new horizons in fusion processes, not only by controlling entropy in tokamak plasmas-particularly in the pedestal regions of the H-mode and space plasmas-but also in engineering sciences.

show abstract

An Entropy Approach to Tesla’s Discovery of Wireless Power Transmission

Cited by 10 publications

References 6 publications

An Entropy Approach to Wireless Power Transmission by Magnetic Resonance

An Entropy Approach to Wireless Power Transmission by Magnetic Resonance

Untitled

Effect of entropy on anomalous transport in ITG-modes of magneto-plasma

Contact Info

Product

Resources

About