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Edge effect of load in transverse flux induction heating systems
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- Created on Thursday, 02 October 2014 23:16
Abstract The problem of edge effect in continuous transfers flux inductor heaters (TFIH) is examined using a new problem oriented program based on a structure of ELTA program. This new program is designed to simulate distribution of power sources and temperature along the width and length of the workpiece in continuous TFIH system. In paper methods of calculation are described and the results of several case studies are presented. Main attention was paid to distribution of the power source and temperature along the width of thin strips from copper, aluminum, stainless steel and ferromagnetic steel. (Full text) |
Simulation of induction heat treatment of steel articles with the help of ELTA 6.0 and 2DELTA software
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- Created on Thursday, 02 October 2014 23:16
Abstract Processes of induction heat treatment of steel workpieces are studied with the help of ELTA and 2DELTA software for electrothermal analysis. A novel process of combined hardening of extra heavy balanced drill pipes is studied as an example. The results of the computations are confirmed by experimental data. (Full text) |
Investigation of Gear Heat Treatment by Use ELTA 7.0
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- Created on Thursday, 02 October 2014 23:16
Preliminary investigation of metal melting in ICF ELTA
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- Created on Thursday, 02 October 2014 23:16
Abstract Several problems of melting in the induction crucible furnaces are described. A short description of ICF ELTA program for simulation of electromagnetic and thermal parameters in these systems is given. The program was used at the initial stage of the development of new technological processes and the induction crucible furnaces. Preliminary results allowed to find a rational decision of an induction system, the required parameters of a refractory and a power supply. Non-conductive and graphite crucibles of the furnace were compared from electrical and economical points of view. (Full text) |
Control System of Smart HF Power Supply Integrated with ELTA Program
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- Created on Thursday, 02 October 2014 23:16
Abstract The control system of smart high frequency power supply for induction heating of titanium wire is presented. This system is intended for the use in the developments of FREAL&Co Ltd. A program of numerical calculation ELTA integrated in control system of the induction heating installation is described. ELTA calculates a temperature distribution in a cross-section of a cylindrical load taking into account the parameters exported from the power supply. (Full text) |