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Математические модели рабочих процессов лопастных гидромашин. Проектирование проточной части многоступенчатого центробежного насоса с использованием САПР ЛС [Электронный ресурс]: методические указания / А.А. Жарковский, А.В. Грачев, С.А. Шумилин, П.В. Пугачев; Санкт-Петербургский государственный политехнический университет. Кафедра гидромашиностроения. — Электрон. текстовые дан. (1 файл : 1,52 Кб). — СПб., 2011. — Загл. с титул. экрана. — Электронная версия печатной публикации. — Свободный доступ из сети Интернет (чтение, печать, копирование). — Текстовый документ. — Adobe Acrobat Reader 6.0. — <URL:http://elib.spbstu.ru/dl/2370.pdf>.

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Period Read Print Copy Open Total
Year 2012 Quarter 4 October 1 0 1 0 2
November 1 0 3 0 4
December 2 0 2 0 4
Year 2013 Quarter 1 January 7 0 6 0 13
February 2 0 2 0 4
March 0 0 2 0 2
Quarter 2 April 5 0 0 0 5
May 6 0 7 0 13
June 3 0 1 0 4
Quarter 3 July 1 0 0 0 1
August 0 0 1 0 1
September 3 0 2 0 5
Quarter 4 October 2 0 0 0 2
November 2 0 0 0 2
December 2 0 3 0 5
Year 2014 Quarter 1 January 3 0 2 0 5
February 5 0 2 0 7
March 1 0 1 0 2
Quarter 2 April 1 0 1 0 2
May 2 0 0 0 2
June 4 0 1 0 5
Quarter 3 July 5 0 4 0 9
August 2 0 2 0 4
September 0 0 5 0 5
Quarter 4 October 4 0 8 0 12
November 1 0 0 0 1
December 6 0 1 0 7
Year 2015 Quarter 1 January 5 0 3 0 8
February 3 0 2 0 5
March 7 0 2 0 9
Quarter 2 April 3 0 3 0 6
May 10 0 4 0 14
June 8 0 6 0 14
Quarter 3 July 4 0 3 0 7
August 4 0 4 0 8
September 11 0 4 0 15
Quarter 4 October 38 0 20 0 58
November 11 0 11 0 22
December 7 0 6 0 13
Year 2016 Quarter 1 January 13 0 6 0 19
February 8 0 2 0 10
March 10 0 10 0 20
Quarter 2 April 13 0 4 0 17
May 2 0 3 0 5
June 14 0 1 0 15
Quarter 3 July 5 0 2 0 7
August 4 0 0 0 4
September 15 0 3 0 18
Quarter 4 October 12 0 3 0 15
November 13 0 4 0 17
December 17 0 10 0 27
Year 2017 Quarter 1 January 6 0 3 0 9
February 4 0 1 0 5
March 12 0 7 0 19
Quarter 2 April 12 0 3 0 15
May 14 0 4 0 18
June 4 0 6 0 10
Quarter 3 July 7 0 4 0 11
August 9 0 6 0 15
September 6 0 9 0 15
Quarter 4 October 6 0 8 0 14
November 2 0 7 0 9
December 12 0 17 0 29
Year 2018 Quarter 1 January 5 0 6 0 11
February 1 0 7 0 8
March 12 0 12 0 24
Quarter 2 April 7 0 18 0 25
May 12 0 18 0 30
June 1 0 5 0 6
Quarter 3 July 6 0 4 0 10
August 14 0 17 0 31
September 8 0 17 0 25
Quarter 4 October 3 0 7 0 10
November 5 0 10 0 15
December 2 0 8 0 10
Year 2019 Quarter 1 January 4 0 10 0 14
February 5 0 9 0 14
March 1 0 7 0 8
Quarter 2 April 2 0 8 0 10
May 3 0 4 0 7
June 1 0 4 0 5
Quarter 3 July 2 0 7 0 9
August 3 0 9 0 12
September 3 0 15 0 18
Quarter 4 October 3 0 6 0 9
November 0 0 14 0 14
December 2 0 7 0 9
Year 2020 Quarter 1 January 1 0 6 0 7
February 0 0 7 0 7
March 8 1 16 0 25
Quarter 2 April 5 0 1 0 6
May 17 0 1 0 18
June 11 0 1 0 12
Quarter 3 July 3 0 0 0 3
August 3 0 0 0 3
September 6 0 0 0 6
Quarter 4 October 6 0 2 0 8
November 1 0 5 0 6
December 3 0 14 0 17
Year 2021 Quarter 1 January 3 0 11 0 14
February 5 0 8 0 13
March 5 0 7 0 12
Quarter 2 April 2 0 4 0 6
May 4 0 19 0 23
June 3 0 12 0 15
Quarter 3 July 8 0 5 0 13
August 5 0 13 0 18
September 4 0 7 0 11
Quarter 4 October 7 0 15 0 22
November 6 0 7 0 13
December 1 0 4 0 5
Total 624 1 642 0 1,267