Journal of Microwave Power
and Electromagnetic Energy (JMPEE) |
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TITLE |
An Economic
Model For Microwave Heating Systems |
AUTHORS |
M. Disman 1966 1 1 33-42 |
YEAR |
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VOLUME |
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ISSUE |
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PAGES |
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Abstract A general microwave heating
system is analyzed to determine the factors affecting both initial and
operating costs. It is found that the major cost determining factor is the
efficiency of the r-f applicator. Relations between tube cost, life,
efficiency and the cost of prime power are derived and a discussion of the
relative economic merits of various tube types is presented. It is shown that
the overall operating cost of a 27 mc r-f heating system is approximately
one-half that of a microwave system. However, applicator deficiencies at the
lower Frequencies could eliminate this cost advantage. |