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
Address of the Editorial Office and
the Publisher
A METHOD OF RAPID IDENTIFICATION OF HEAT FLUXES
O. M. Alifanov and I. Yu. Gedzhadze
UDC 536.24
In design, development, and operation of crucial engineering
systems subjected to high heat fluxes, it is often necessary
to observe the thermal state of the object in real time. The
authors suggest an approach that is based on the methodology
of solution of inverse heat-conduction problems (IHCP) and
is a special adaptation of these methods for solution of
observation problems. The approach is based on the idea of
the possibility of identifying the current thermal state of
the object with the use of measurements that are
chronologically close to the current time, which leads to
formulation of the retrospective boundary-value IHCP in a
local time interval. A solution to this problem is considered,
and results and estimates of the accuracy of simulation are
presented.
How to get Inzhenerno-Fizicheskii Zhurnal
directly from the Publisher
Scientific-engineering and theoretical
developments (Rus in KOI8-R) in the field of heat and mass transfer
(based on the
advertisements published in Inzhenerno-Fizicheskii Zhurnal)
JEPTER7492019983
JEPTER749203