Method for restoring the optimal mode of operation of the reservoir – well system, taking into account the instability of the displacement front

2020 ◽  
Vol 6 ◽  
pp. 52-57
Author(s):  
A.Kh. Shakhverdiev ◽  
◽  
S.V. Arefiev ◽  
A.V. Denisov ◽  
R.R. Yunusov ◽  
...  
1998 ◽  
Vol 9 (3) ◽  
pp. 237-243
Author(s):  
V. I. Bimatov ◽  
I. A. Druzhinin ◽  
I. V. Druzhinina ◽  
E. E. Libin ◽  
S. V. Chakhlov

2002 ◽  
Vol 57 (14) ◽  
pp. 2799-2809 ◽  
Author(s):  
Ben H.L Betlem ◽  
Pieter Mulder ◽  
Brian Roffel

2021 ◽  
Vol 680 (1) ◽  
pp. 012032
Author(s):  
Yi Zhang ◽  
Feng Zhang ◽  
Youchun Li ◽  
Jianguo Mo ◽  
Lv Tang

2019 ◽  
Vol 180 (1) ◽  
pp. 16-20
Author(s):  
Н. Гегамян ◽  
N. S. Gegamyan ◽  
Л. Киселев ◽  
L. Kiselev ◽  
В. Киселев ◽  
...  

1992 ◽  
Vol 47 (15-16) ◽  
pp. 3869-3884 ◽  
Author(s):  
Jayant M. Modak ◽  
Henry C. Lim

2021 ◽  
Vol 10 (2) ◽  
pp. 1-23
Author(s):  
Vladimir Panchenko

The article presents the results of the development and research of the solar photovoltaic thermal module with paraboloid type solar radiation concentrators. The structure of the solar module includes a composite concentrator, which provides uniform illumination by concentrated solar radiation on the surface of the cylindrical photovoltaic thermal photoreceiver in the form of the aluminum radiator with photovoltaic converters. When exposed in concentrated solar radiation, the electrical efficiency of specially designed matrix photovoltaic converters increases, and the heat taken by the heat carrier increases the overall efficiency of the solar module. Uniform illumination of photovoltaic converters with concentrated solar radiation provides an optimal mode of operation. The consumer can use the received electric and thermal energy in an autonomous or parallel power supply with the existing power grid.


Author(s):  
L. Gandolfi ◽  
J. Reiffel

Calculations have been performed on the contrast obtainable, using the Scanning Transmission Electron Microscope, in the observation of thick specimens. Recent research indicates a revival of an earlier interest in the observation of thin specimens with the view of comparing the attainable contrast using both types of specimens.Potential for biological applications of scanning transmission electron microscopy has led to a proliferation of the literature concerning specimen preparation methods and the controversy over “to stain or not to stain” in combination with the use of the dark field operating mode and the same choice of technique using bright field mode of operation has not yet been resolved.


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