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Hittade 2 avhandlingar som matchar ovanstående sökkriterier.

1. 1. Thermodynamic studies of some high temperature systems

   Författare :Ragnhild E. Aune; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Metallurgical process engineering; Metallurgisk processteknik;

   Sammanfattning : .... LÄS MER

3. 2. Magnetic Fields and Induced Power in the Induction Heating of Aluminium Billets

   Författare :Mark William Kennedy; Ragnhild E. Aune; Andreas Westermoen; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Induction; heating; billets; coils; magnetic fields;

   Sammanfattning : Induction heating is a common industrial process used for the reheating of billets before extrusion or forging. In this work the influence of the coil and work piece geometry, the effect of the electrical properties of the work piece, and the coil current and frequency, on the magnetic flux density and resulting work piece heating rates were studied. LÄS MER