Публікація: The problem of simulation of microwave travelling wave process plant for drying timber
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Дата
2011
Назва журналу
ISSN журналу
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Видавництво
Институт радиофизики и электроники им. А. Я. Усикова - научно-исследовательский институт Национальной академии наук Украины,
Анотація
Physical aspects of modeling of the electromagnetic field capacity distribution in the microwave
chamber for wood drying submitted to the passage of the running wave are presented.
Refinements of the available electromagnetic models which make it possible to remove existing
shortages are given. The numerical analysis of the electromagnetic field capacity distribution in
equidistant array of Hertz radiators is carried out. The analysis of the Hertz electric dipole
electromagnetic phase characteristics is given for the conducting medium equivalent to the
timber pile.
Опис
The electrodynamic model of the timber drying process in a drying chamber where
microwave heating is provided by the slotted-waveguide irradiators placed along the
chamber, i.e., parallel to the lumber pile is considered in [1]. But the clear
recommendations for designers and maintenance personnel of such process plants have
not been received in full measure in spite of the physically rigorous statement of the
problem, the use of the specialized computer simulation program and the experimental
confirmation of the obtained results.
The authors of the given work have tried to consider the solution of problems
which would contribute to improvements in the available electrodynamic models and
make an attempt to find a concrete algorithm for the microwave drying chambers
computer-aided design.
Ключові слова
microwave chamber, shaped timber drying, heat power, local overheating, slotted‐waveguide irradiator, electromagnetic power distribution
Бібліографічний опис
R.I. Tsekhmistro The problem of simulation of microwave travelling wave process plant for drying timber / М.А. Omarov, R.I. Tsekhmistro, S.D. Orekhova// Telecommunications and Radio Engineering - 2012 - 71(19)-р.1781-1790