Наумов, В. А. Расчет нагрузочных характеристик типоразмерного ряда одновинтовых насосов по результатам испытаний = Calculation of load characteristics of the single-screw standard-size series pumps based on test results / В. А. Наумов. — 1 файл (573 Кб). — DOI 10.18721/JEST.26306. — Текст: электронный // Материаловедение. Энергетика. – 2020. – С. 80-89. — Загл. с титул. экрана. — Свободный доступ из сети Интернет (чтение, печать, копирование). — <URL:http://elib.spbstu.ru/dl/2/j20-101.pdf>.
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Period
|
Read
|
Print
|
Copy
|
Open
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Total
|
|
Year 2020
|
Quarter 4
|
October
|
7
|
0
|
0
|
0
|
7
|
|
November
|
0
|
0
|
5
|
0
|
5
|
|
December
|
0
|
0
|
11
|
0
|
11
|
|
Year 2021
|
Quarter 1
|
January
|
3
|
0
|
2
|
0
|
5
|
|
February
|
4
|
0
|
5
|
0
|
9
|
|
March
|
1
|
0
|
1
|
0
|
2
|
|
Quarter 2
|
April
|
1
|
0
|
0
|
0
|
1
|
|
May
|
3
|
0
|
4
|
0
|
7
|
|
June
|
4
|
0
|
10
|
0
|
14
|
|
Quarter 3
|
July
|
5
|
0
|
8
|
0
|
13
|
|
August
|
7
|
0
|
3
|
0
|
10
|
|
September
|
2
|
0
|
7
|
0
|
9
|
|
Quarter 4
|
October
|
0
|
0
|
7
|
0
|
7
|
|
November
|
0
|
0
|
20
|
0
|
20
|
|
December
|
1
|
0
|
9
|
0
|
10
|
|
Year 2022
|
Quarter 1
|
January
|
1
|
0
|
13
|
0
|
14
|
|
February
|
6
|
0
|
12
|
0
|
18
|
|
March
|
2
|
0
|
3
|
0
|
5
|
|
Quarter 2
|
April
|
0
|
0
|
2
|
0
|
2
|
|
May
|
0
|
0
|
3
|
0
|
3
|
|
June
|
3
|
0
|
8
|
0
|
11
|
|
Quarter 3
|
July
|
5
|
0
|
3
|
0
|
8
|
|
August
|
1
|
0
|
5
|
0
|
6
|
|
September
|
1
|
0
|
3
|
0
|
4
|
|
Quarter 4
|
October
|
0
|
0
|
7
|
0
|
7
|
|
November
|
3
|
0
|
3
|
0
|
6
|
|
December
|
2
|
0
|
3
|
0
|
5
|
|
Year 2023
|
Quarter 1
|
January
|
9
|
0
|
3
|
0
|
12
|
|
February
|
1
|
0
|
2
|
0
|
3
|
|
March
|
2
|
0
|
3
|
0
|
5
|
|
Quarter 2
|
April
|
2
|
0
|
4
|
0
|
6
|
|
May
|
0
|
0
|
2
|
0
|
2
|
|
June
|
1
|
0
|
2
|
0
|
3
|
|
Quarter 3
|
July
|
1
|
0
|
4
|
0
|
5
|
|
August
|
1
|
0
|
1
|
0
|
2
|
|
September
|
0
|
0
|
2
|
0
|
2
|
|
Quarter 4
|
October
|
2
|
0
|
6
|
0
|
8
|
|
November
|
2
|
0
|
3
|
0
|
5
|
|
December
|
4
|
0
|
4
|
0
|
8
|
|
Year 2024
|
Quarter 1
|
January
|
0
|
0
|
3
|
0
|
3
|
|
February
|
2
|
0
|
4
|
0
|
6
|
|
March
|
1
|
0
|
7
|
0
|
8
|
|
Quarter 2
|
April
|
3
|
0
|
9
|
0
|
12
|
|
May
|
2
|
0
|
10
|
0
|
12
|
|
June
|
2
|
0
|
6
|
0
|
8
|
|
Total
|
97
|
0
|
232
|
0
|
329
|
