A starting inverter for a voltage-source series inverter with a transformer-coupled high-Q induction heating load (type A inverter)

1989 ◽  
Vol 25 (4) ◽  
pp. 627-633 ◽  
Author(s):  
P.K. Jain ◽  
S.B. Dewan
Keyword(s):  
Induction Heating ◽  
Type A ◽  
Voltage Source ◽  
High Q ◽  
Heating Load

Type A Sleeve Pipeline Repair Heated by Induction

2004 ◽  
Author(s):  
Byron Gonc¸alves de Souza Filho ◽  
Luiz Cla´udio de Marco Meniconi ◽  
Giovano Ghizoni ◽  
Vitor Jose´ Frainer ◽  
Jailson Torma Betanzos
Keyword(s):  
Laboratory Test ◽  
Induction Heating ◽  
Type A ◽  
Strain Gages ◽  
Stress Measurements ◽  
Mechanical Interference ◽  
Experimental Laboratory

This paper describes the experimental laboratory test in applying a snug fitted pipeline repair sleeve in an 8-inch diameter of non-defective pipe. The sleeve was forced to conform to the carrier pipe by induction heating. That procedure has successfully provided the mechanical interference between pipe and sleeve. The interference was evaluated by stress measurements by using strain gages installed after sleeve application over the pipe, but the measurements were performed during the disassembling of the sleeve.

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