Results 311 to 320 of about 279,039 (336)
Some of the next articles are maybe not open access.
Heating characteristics of magnetic wood by induction heating
IEEE Transactions on Magnetics, 1999The purpose of this article is to examine the possibility of using magnetic wood as a heating board. This article covers top and side surfaces of heating characteristics for three types of magnetic wood (impregnated, powder and coating types) when using three different excitation coil types (solenoid, meander and spiral coil).
H. Oka, H. Fujita
openaire +2 more sources
Zone Controlled Induction Heating (ZCIH) A New Concept in Induction Heating
2007 Power Conversion Conference - Nagoya, 2007This paper proposes a new "zone controlled induction heating" (ZCIH) system. The ZCIH system consists of two or more sets of a high-frequency inverter and a split work coil, which adjusts the coil current amplitude in each zone independently. The ZCIH system has capability of controlling the exothermic distribution on the work piece to avoid the strain
Hideaki Fujita +2 more
openaire +2 more sources
1990
In the last chapter, induction was used for heating large masses of metal, where the aim was a uniform temperature throughout. There, the possible high in tensity of induction heating was limited by the rate at which the heat could be conducted away from the surface. Surface hardening makes use of this 'disadvantage'.
openaire +2 more sources
In the last chapter, induction was used for heating large masses of metal, where the aim was a uniform temperature throughout. There, the possible high in tensity of induction heating was limited by the rate at which the heat could be conducted away from the surface. Surface hardening makes use of this 'disadvantage'.
openaire +2 more sources
Transverse flux induction heating
Electrical Engineering, 1950FOR SEVERAL years following 1941, the author was engaged in the development of radio-frequency induction heating for the flow-brightening of electrolytic tin plate. Lines are in operation today melting the electrolytically deposited tin coating on 30-inch-wide steel strip at speeds of 1,300 feet per minute with a power input of 1,200 kw to the strip ...
openaire +2 more sources
Electromagnetics in induction heating
IEEE Transactions on Magnetics, 1974The longstanding IEEE definition of induction heating- "the heating of a nominally conducting material in a varying electromagnetic field due to its internal losses" is interpreted here as including processes in which these losses are associated with conducted, as well as induced, currents.
openaire +2 more sources
1990
This chapter tackles about the basic theory of induction heating of tubes, but with different boundary conditions at the inner diameter. The solution is akin to that of conduction heating of tubes, but there is an added complication due to the flux inside the tube. We derive it to bring out the principles.
openaire +2 more sources
This chapter tackles about the basic theory of induction heating of tubes, but with different boundary conditions at the inner diameter. The solution is akin to that of conduction heating of tubes, but there is an added complication due to the flux inside the tube. We derive it to bring out the principles.
openaire +2 more sources
Induktionsheizung (induction heating)
2000Es handelt sich um den elektromagnetischen Energietransfer an ein elektrisch leitendes Material, der in diesem zu einer Erhohung der inneren Energie fuhrt und sich in einer Temperaturerhohung des Materials manifestiert. Anders als bei der elektrischen Widerstandsheizung (s.
openaire +2 more sources
1990
We started this book with the conduction heating of metals because this is nearer to our everyday experience. We moved from the simple passage of DC in the metal to the complications that arise from the use of alternating current and, during the derivations, saw that it is normally preferable to use DC, whenever possible.
openaire +2 more sources
We started this book with the conduction heating of metals because this is nearer to our everyday experience. We moved from the simple passage of DC in the metal to the complications that arise from the use of alternating current and, during the derivations, saw that it is normally preferable to use DC, whenever possible.
openaire +2 more sources
1990
Induction heating is a convenient method for bulk-heating metals to a set temperature. It replaces furnaces, which tend to be large and which have the disadvantage of long start-up and shut-down times, so that their effectiveness is low. By contrast, the induction heater is relatively small in size and is immediate ly available for use. It is clean and
openaire +2 more sources
Induction heating is a convenient method for bulk-heating metals to a set temperature. It replaces furnaces, which tend to be large and which have the disadvantage of long start-up and shut-down times, so that their effectiveness is low. By contrast, the induction heater is relatively small in size and is immediate ly available for use. It is clean and
openaire +2 more sources
Induction Heating - Selection of Frequency
Transactions of the American Institute of Electrical Engineers, 1944THE general definition of induction heating is the use of eddy currents to raise the temperature of a conducting mass. Thus induction heating is an application of the theory of the eddy-current phenomenon.
openaire +2 more sources