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Research on loss and temperature rise of a novel dynamic electromagnetic induction heater

  • Hai Du*
  • , Yanbin Qu
  • *Corresponding author for this work
  • School of Information Science and Engineering, Harbin Institute of Technology Weihai

Research output: Contribution to journalConference articlepeer-review

Abstract

A novel dynamic electromagnetic induction heater for water treatment system is introduced in this paper, and its structure and operation mechanism is given. The heater converts input mechanical energy into various forms of heat energy completely, including the hyseresis loss, eddy current loss, copper loss and so on, and the mathematical model of loss is established based on fundamental electromagnetic field theory. By the finite element analysis, the above three kinds of loss are calculated at different rotation speed, as well as each of the percentage of total loss. At last, the temperature field and heat flux distribution of heater are calculated.

Original languageEnglish
Pages (from-to)3108-3112
Number of pages5
JournalAdvanced Materials Research
Volume468-471
DOIs
StatePublished - 2012
Externally publishedYes
Event3rd international Conference on Manufacturing Science and Engineering, ICMSE 2012 - Xiamen, China
Duration: 27 Mar 201229 Mar 2012

Keywords

  • Dynamic electromagnetic induction heater
  • Eddy current loss
  • Finite element analysis
  • Hysteresis loss

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