scholarly journals Space, Earth and Supercomputing: Conjugate Problems of Ecology, Climate, Monitoring and Remote Sensing of Earth, Hyperspectral Approach and Nanodiagnostics of Natural Environments Dedicated to the 65th anniversary of the Keldysh Institute of Applied Mathematics of Russian Academy of Sciences)

2018 ◽  
Vol 7 (4) ◽  
Keyword(s):  
Remote Sensing ◽  
Applied Mathematics ◽  
Natural Environments ◽  
Keldysh Institute ◽  
Russian Academy Of Sciences ◽  
Climate Monitoring ◽  
65Th Anniversary ◽  
Academy Of Sciences

S.K. Godunov and Kinetic Theory at the Keldysh Institute of Applied Mathematics of the Russian Academy of Sciences

2020 ◽  
Vol 60 (4) ◽  
pp. 610-614
Author(s):  
S. Z. Adzhiiev ◽  
Ya. G. Batishcheva ◽  
V. V. Vedenyapin ◽  
Yu. A. Volkov ◽  
V. V. Kazantseva ◽  
...  
Keyword(s):  
Kinetic Theory ◽  
Applied Mathematics ◽  
Keldysh Institute ◽  
Russian Academy Of Sciences ◽  
Academy Of Sciences

scholarly journals Works of the Marine Hydrophysical Institute of the Russian Academy of Sciences in the field of remote sensing of seas and oceans (to the 90th anniversary of the institute)

2019 ◽  
Vol 30 ◽  
pp. 16003
Author(s):  
Pavel P. Yermolov
Keyword(s):  
Remote Sensing ◽  
General Characteristic ◽  
Scientific Work ◽  
Scientific School ◽  
Marine Hydrophysical Institute ◽  
Russian Academy Of Sciences ◽  
90Th Anniversary ◽  
Academy Of Sciences ◽  
First Time

The report considers a brief history and the most important results of the Department of Remote Methods of Research of the Marine Hydrophysical Institute of the Russian Academy of Sciences. Information is given about the founder of the institute, Academician V. V. Shuleikin (1895–1979), the director of the institute in 1974–1985 and the founder of the direction “satellite hydrophysics”, Academician B. A. Nelepo (1932–2007). For the first time, the information about one of the founders of the radiophysical methods of remote sensing of the ocean, a representative of the Kharkov scientific school V. V. Pustovoytenko (1946–2015), who worked in Sevastopol for the last forty years of his life and devoted scientific work to the development of satellite hydrophysics, was first introduced into scientific circulation. The general characteristic of the Institute’s work in the field of satellite oceanology is given, and the most significant results associated with the operation of the Kosmos-1500 spacecraft, as well as the specifics of the TPO-05 program and the Veyer-6 project, are considered.

scholarly journals Numerical Simulation of Laboratory Experiments on the Analysis of Filtration Flows in Poroelastic Media

2020 ◽  
pp. 16-31 ◽  
Author(s):  
V.E. Borisov ◽  
E.V. Zenchenko ◽  
B.V. Kritsky ◽  
E.B. Savenkov ◽  
M.A. Trimonova ◽  
...  
Keyword(s):  
Mathematical Model ◽  
Mathematical Simulation ◽  
Laboratory Experiments ◽  
Applied Mathematics ◽  
Fluid Filtration ◽  
Fluid Displacement ◽  
Russian Academy Of Sciences ◽  
Set Up ◽  
Academy Of Sciences ◽  
The Mathematical Model

The work is devoted to mathematical simulation of laboratory experiments on the single-phase fluid displacement in synthetic porous samples. The basis of the mathematical model used is the system of poroelasticity equations in terms of the Biot's model, which implies that the processes of fluid filtration and the dynamics of changes in the stress-strain state of a continuous medium are considered together in the framework of a single coupled statement. For simulation, the software package developed at the Keldysh Institute of Applied Mathematics, Russian Academy of Sciences, was used. The laboratory experiments considered in this work were performed at the Institute of Geosphere Dynamics, Russian Academy of Sciences. The mathematical model used is briefly presented; the main computational algorithms and the features of their software implementation are described. A detailed description of the laboratory set-up, laboratory experiments themselves and their results are given. A significant part of the work is devoted to the problem statement description in terms of mathematical simulation. The results of calculations are presented; the calculated and experimentally observed dependencies are compared. The possible causes of the observed deviations are analyzed.

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