Journal of Engineering Physics and Thermophysics
is a translation of Inzhenerno-fizicheskii Zhurnal,
a publication of the Academic Scientific Complex
"A. V. Luikov Heat and Mass Transfer Institute"
of the National Academy of Sciences of Belarus
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A FRONT PROBLEM CONCERNING THE DECOMPOSITION OF GAS
HYDRATES IN NATURAL STRATA ON EXPOSURE TO HIGH-FREQUENCY
ELECTROMAGNETIC RADIATION
V. Sh. Shagapov and V. R. Syrtlanov
UDC 532.546:536.421
We consider a one-dimensional axial problem of gas filtration
in front decomposition of gas hydrates in a porous medium on
exposure to high-frequency electromagnetic radiation. Depending
on the permeability of the medium, two basic regimes of
the process are distinguished that differ in temperature
distribution in the medium. The behavior of the hydrate
decomposition front and of the pressure in this front depending
on the absorption length of the medium is studied. The presence
of an optimum regime for the most rapid decomposition of hydrate
in a porous medium of prescribed dimensions is established.
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