Dielectric heating with electromagnetic field

2005 ◽  
Author(s):  
A.N. Dumin ◽  
O.A. Dumina ◽  
M.V. Nesterenko ◽  
V.S. Popov
Keyword(s):  
Electromagnetic Field ◽  
Dielectric Heating

scholarly journals GRANULATION OF RAW MATERIALS DURING THE DIELECTRIC HEATING PROCESS

2019 ◽  
Vol 14 (1) ◽  
pp. 94-99
Author(s):  
Юрий Крайнов ◽  
Yuriy Kraynov ◽  
Алексей Коробков ◽  
Aleksey Korobkov ◽  
Марьяна Белова ◽  
...  
Keyword(s):  
Electromagnetic Field ◽  
Field Strength ◽  
Electric Field ◽  
Electric Field Strength ◽  
Raw Materials ◽  
Point Of View ◽  
Heating Process ◽  
Electrodynamic System ◽  
Dielectric Heating ◽  
Gear Ring

The aim of the work is to develop and justify the parameters of the installation for the granulation of non-food waste of animal and vegetable origin in the process of dielectric heating. Objectives of the study: to develop microwave installations with volumetric resonators of different configurations, providing high electric field strength and continuity of the process of granulating raw materials; calculate the parameters of the electrodynamic system of the generator (electric field strength, the intrinsic Q factor of the resonator) and visualize the distribution pattern of the electromagnetic field in the resonators of different configurations. The studies were based on the dielectric heating theory and the theory of forming granules from multicomponent raw materials. The parameters of the electrodynamic system of the microwave generator were studied in the CST Microwave Studio program. The structural performance of volume resonators is analyzed from the point of view of the implementation of the requirements imposed by microwave devices and granulators intended for use in farms. Analyzed devices with a toroidal resonator and a disk matrix and with ellipsoid resonators and gear ring matrices are analyzed. The electromagnetic field distributions are visualized in the developed design versions of resonators combined with the working chamber of granulators. The values of the self-quality of the resonators and the electric field strength in them are calculated.

Comparison of high- and low-frequency electromagnetic field analysis

1993 ◽  
Vol 3 (3) ◽  
pp. 363-371 ◽  
Author(s):  
A. Konrad ◽  
I. A. Tsukerman
Keyword(s):  
Electromagnetic Field ◽  
Low Frequency ◽  
Field Analysis

Energy, Information, and Superluminal Speed in Quantum Electrodynamics

2020 ◽  
pp. 27-33
Author(s):  
Boris A. Veklenko
Keyword(s):  
Electromagnetic Field ◽  
Perturbation Theory ◽  
Quantum Electrodynamics ◽  
Excited Atom ◽  
Standard Quantum ◽  
Energy Information

Without using the perturbation theory, the article demonstrates a possibility of superluminal information-carrying signals in standard quantum electrodynamics using the example of scattering of quantum electromagnetic field by an excited atom.

The Event Universe

2015 ◽  
Author(s):  
Leemon B. McHenry
Keyword(s):  
Electromagnetic Field ◽  
Quantum Mechanics ◽  
Common Sense ◽  
Physical Theory ◽  
Alfred North Whitehead ◽  
Bertrand Russell ◽  
Theory Of Relativity ◽  
The World ◽  
Modern Physics ◽  
Linguistic Methods

What kinds of things are events? Battles, explosions, accidents, crashes, rock concerts would be typical examples of events and these would be reinforced in the way we speak about the world. Events or actions function linguistically as verbs and adverbs. Philosophers following Aristotle have claimed that events are dependent on substances such as physical objects and persons. But with the advances of modern physics, some philosophers and physicists have argued that events are the basic entities of reality and what we perceive as physical bodies are just very long events spread out in space-time. In other words, everything turns out to be events. This view, no doubt, radically revises our ordinary common sense view of reality, but as our event theorists argue common sense is out of touch with advancing science. In The Event Universe: The Revisionary Metaphysics of Alfred North Whitehead, Leemon McHenry argues that Whitehead's metaphysics provides a more adequate basis for achieving a unification of physical theory than a traditional substance metaphysics. He investigates the influence of Maxwell's electromagnetic field, Einstein's theory of relativity and quantum mechanics on the development of the ontology of events and compares Whitehead’s theory to his contemporaries, C. D. Broad and Bertrand Russell, as well as another key proponent of this theory, W. V. Quine. In this manner, McHenry defends the naturalized and speculative approach to metaphysics as opposed to analytical and linguistic methods that arose in the 20th century.

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