Возможности оптимизационного проектирования выходного устройства концевой ступени центробежного компрессора газоперекачивающего агрегата = Design optimization possibilities of the centrifugal compressor last stage output device of the gas-pumping unit [Электронный ресурс] / В. В. Денисенко [и др.]. — Электрон. текстовые дан. (1 файл : 2,75 Мб) // Компрессоры и компрессорное оборудование [Электронный ресурс]: труды международного симпозиума им. К. П. Селезнева, 30 мая – 1 июня 2018 г. / Санкт-Петербургский политехнический университет Петра Великого ; [оргком.: Н. А. Забелин [и др.]. – Санкт-Петербург, 2018. — Загл. с титул. экрана. — Электронная версия печатной публикации. — Свободный доступ из сети Интернет (чтение, печать, копирование). — Текстовый файл. — Adobe Acrobat Reader 7.0. — <URL:http://elib.spbstu.ru/dl/2/id18-103.pdf>. — <URL:http://doi.org/10.18720/SPBPU/2/id18-103>.
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Period
|
Read
|
Print
|
Copy
|
Open
|
Total
|
|
Year 2019
|
Quarter 1
|
March
|
9
|
0
|
9
|
0
|
18
|
|
Quarter 2
|
April
|
12
|
0
|
11
|
0
|
23
|
|
May
|
8
|
0
|
2
|
0
|
10
|
|
June
|
4
|
0
|
2
|
0
|
6
|
|
Quarter 3
|
July
|
3
|
0
|
6
|
0
|
9
|
|
August
|
4
|
0
|
5
|
0
|
9
|
|
September
|
1
|
0
|
5
|
0
|
6
|
|
Quarter 4
|
October
|
2
|
0
|
1
|
0
|
3
|
|
November
|
0
|
0
|
3
|
0
|
3
|
|
December
|
4
|
0
|
6
|
0
|
10
|
|
Year 2020
|
Quarter 1
|
January
|
0
|
0
|
1
|
0
|
1
|
|
February
|
0
|
0
|
5
|
0
|
5
|
|
March
|
6
|
0
|
9
|
0
|
15
|
|
Quarter 2
|
April
|
5
|
0
|
0
|
0
|
5
|
|
May
|
2
|
0
|
1
|
0
|
3
|
|
June
|
1
|
0
|
0
|
0
|
1
|
|
Quarter 3
|
July
|
2
|
0
|
0
|
0
|
2
|
|
August
|
0
|
0
|
0
|
0
|
0
|
|
September
|
4
|
0
|
0
|
0
|
4
|
|
Quarter 4
|
October
|
5
|
0
|
1
|
0
|
6
|
|
November
|
0
|
0
|
1
|
0
|
1
|
|
December
|
1
|
0
|
9
|
0
|
10
|
|
Year 2021
|
Quarter 1
|
January
|
2
|
0
|
3
|
0
|
5
|
|
February
|
3
|
0
|
0
|
0
|
3
|
|
March
|
0
|
0
|
5
|
0
|
5
|
|
Quarter 2
|
April
|
1
|
0
|
0
|
0
|
1
|
|
May
|
1
|
0
|
2
|
0
|
3
|
|
June
|
6
|
0
|
5
|
0
|
11
|
|
Quarter 3
|
July
|
3
|
0
|
3
|
0
|
6
|
|
August
|
4
|
0
|
4
|
0
|
8
|
|
September
|
2
|
0
|
5
|
0
|
7
|
|
Quarter 4
|
October
|
3
|
0
|
9
|
0
|
12
|
|
November
|
1
|
0
|
6
|
0
|
7
|
|
December
|
4
|
0
|
2
|
0
|
6
|
|
Year 2022
|
Quarter 1
|
January
|
1
|
0
|
14
|
0
|
15
|
|
February
|
1
|
0
|
4
|
0
|
5
|
|
March
|
3
|
0
|
4
|
0
|
7
|
|
Quarter 2
|
April
|
0
|
0
|
1
|
0
|
1
|
|
May
|
1
|
0
|
3
|
0
|
4
|
|
June
|
2
|
0
|
2
|
0
|
4
|
|
Quarter 3
|
July
|
4
|
0
|
1
|
0
|
5
|
|
August
|
3
|
0
|
2
|
0
|
5
|
|
September
|
1
|
0
|
4
|
0
|
5
|
|
Quarter 4
|
October
|
0
|
0
|
11
|
0
|
11
|
|
November
|
4
|
0
|
16
|
0
|
20
|
|
December
|
4
|
0
|
12
|
0
|
16
|
|
Year 2023
|
Quarter 1
|
January
|
0
|
0
|
10
|
0
|
10
|
|
February
|
1
|
0
|
5
|
0
|
6
|
|
March
|
3
|
0
|
3
|
0
|
6
|
|
Quarter 2
|
April
|
0
|
0
|
4
|
0
|
4
|
|
May
|
4
|
0
|
1
|
0
|
5
|
|
June
|
2
|
0
|
3
|
0
|
5
|
|
Quarter 3
|
July
|
3
|
0
|
5
|
0
|
8
|
|
August
|
2
|
0
|
7
|
0
|
9
|
|
September
|
0
|
0
|
3
|
0
|
3
|
|
Quarter 4
|
October
|
1
|
0
|
5
|
0
|
6
|
|
November
|
4
|
0
|
8
|
0
|
12
|
|
December
|
1
|
0
|
2
|
0
|
3
|
|
Year 2024
|
Quarter 1
|
January
|
1
|
0
|
1
|
0
|
2
|
|
February
|
1
|
0
|
5
|
0
|
6
|
|
March
|
0
|
0
|
8
|
0
|
8
|
|
Quarter 2
|
April
|
5
|
0
|
6
|
0
|
11
|
|
May
|
2
|
0
|
6
|
0
|
8
|
|
Total
|
157
|
0
|
277
|
0
|
434
|
