NDLI: General formulas for the adiabatic propagation velocity of the normal zone

Content Provider	IEEE Xplore Digital Library
Author	Devred, A.
Copyright Year	1965
Abstract	The influence on the propagation velocity of the normal zone of four phenomena was investigated: (1) the temperature dependence of the specific heat and the thermal conductivity; (2) the current-sharing zone; (3) the electromagnetic diffusion of current through a possible superstabilizer; and (4) the thermal diffusion through a possible insulator. At the beginning, these influences were studied independently of each other. In all cases, after a model of the particular phenomenon was created, the equations of thermal and electromagnetic behavior were solved analytically and the expressions for the propagation velocity obtained. These expressions were then put into nondimensional forms, which have allowed four correction factors to be defined that take into account the influences studied, and depend only on one or two nondimensional parameters. Subsequent studies were made to investigate how to combine these correction factors to obtain general formulas for the velocity, taking into account a part or all of these influences. A review is presented of these formulas, which are of interest for the superconducting windings where the heat transfer to helium can be neglected on the time scale of the quench process.<>
Sponsorship	IEEE Magnetics Society
Starting Page	1698
Ending Page	1705
Page Count	8
File Size	615163
File Format	PDF
ISSN	00189464
Volume Number	25
Issue Number	2
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1989-03-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Electromagnetic propagation Thermal conductivity Temperature dependence Electromagnetic heating Insulation Electromagnetic modeling Equations Electromagnetic analysis Heat transfer
Content Type	Text
Resource Type	Article
Subject	Electronic, Optical and Magnetic Materials Electrical and Electronic Engineering

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Normal zone propagation model for monolith conductors with current diffusion

On the theory of normal zone propagation in superconductors

Induction heating for case hardening applications

Modeling of Nonstationary Heating of Semiconductor Structures Under HEMP Actions With Short Pulse Duration

Equilibrium and propagation of the resistive-normal zone in AC superconducting composites

A Study on Normal Zone Propagation Behavior of Partially Insulated GdBCO Coil

Thermal-electromagnetic coupling in the finite-element simulation of power transformers

Modeling of 3D electromagnetic and heat transfer phenomena for materials with poor conductivity

On propagation of plane fronts of normal zone within superconducting winding of magnet

General formulas for the adiabatic propagation velocity of the normal zone

Similar Documents

Normal zone propagation model for monolith conductors with current diffusion

On the theory of normal zone propagation in superconductors

Induction heating for case hardening applications

Modeling of Nonstationary Heating of Semiconductor Structures Under HEMP Actions With Short Pulse Duration

Equilibrium and propagation of the resistive-normal zone in AC superconducting composites

A Study on Normal Zone Propagation Behavior of Partially Insulated GdBCO Coil

Thermal-electromagnetic coupling in the finite-element simulation of power transformers

Modeling of 3D electromagnetic and heat transfer phenomena for materials with poor conductivity

On propagation of plane fronts of normal zone within superconducting winding of magnet

General formulas for the adiabatic propagation velocity of the normal zone