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Some extended analyses concerning the physics and kinematics of wave propagation in moving systems

Das, Arabindo and Wichmann, Georg (2008) Some extended analyses concerning the physics and kinematics of wave propagation in moving systems. Zeitschrift für angewandte Mathematik und Physik (ZAMP), 59 (1), pp. 156-180. Birkhäuser Verlag AG, Basel. DOI: 10.1007/s00033-007-6107-x

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Abstract

For studying the details of the physical processes concerning space-time relations of signal exchanges in moving inertial-systems, it is purposeful to make at first a short exposition of the kinematics of electromagnetic wave propagation from a moving source to a stationary or moving field point in the free unbounded space. An introductory analysis on the kinematics of wave propagation from a source to an observer in a moving inertial system follows thereafter, primarily for elucidating the natural causality of the source and the observer remaining centered at the common midpoint of the radiating waves, without undergoing any relative drift. Special emphasis is then put to study the space-time relations of wave propagation from a source to an observer in the moving inertial system. The use of the emitting and receiving signal-cones in the moving system, with their common plane-cut, provides all the details with convincing insights concerning the causality and effect, both in the absolute space and in the Lorentz-space. The essential findings are elucidated with application to numerical examples and corresponding illustrations.

Item URL in elib:https://elib.dlr.de/58350/
Document Type:Article
Title:Some extended analyses concerning the physics and kinematics of wave propagation in moving systems
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Das, ArabindoUNSPECIFIEDUNSPECIFIED
Wichmann, GeorgUNSPECIFIEDUNSPECIFIED
Date:January 2008
Journal or Publication Title:Zeitschrift für angewandte Mathematik und Physik (ZAMP)
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Volume:59
DOI :10.1007/s00033-007-6107-x
Page Range:pp. 156-180
Editors:
EditorsEmail
Nipp, K.UNSPECIFIED
Publisher:Birkhäuser Verlag AG, Basel
Series Name:Physik
Status:Published
Keywords:Signal exchanges in moving systems, effective propagation radius, emitting- and receiving-signal cones, perceived spatial dilatation, perceived temporal dilatation, significance of contraction-hypothesis, causality of missing source-drift.
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:other
HGF - Program Themes:other
DLR - Research area:Aeronautics
DLR - Program:L - no assignment
DLR - Research theme (Project):L - no assignment (old)
Location: Köln-Porz , Braunschweig , Göttingen
Institutes and Institutions:Institute of Aerodynamics and Flow Technology
Deposited By: Wichmann, Dr.-Ing. Georg
Deposited On:18 Mar 2009
Last Modified:12 Dec 2013 20:37

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