CALCULATION OF COMPRESSION OF ENTRAPPED AIR AT THE FLOW SEPARATION POINT
- Authors
-
-
U. Jonqobilov
Prof. DSc in Technical Sciences
Author
-
Sh. Xushiyev
Assistant
Author
-
S. Jonqobilov
Assoc. Prof. PhD in Technical Sciences
Author
-
U. Rajabov
Assoc. Prof. PhD in Technical Sciences
Author
-
Z. Ruzimurodov
Head teacher
Author
-
Sh. Bahodirov
doctoral student
Author
-
B. Jonqobilov
Assistant PhD in Technical Sciences
Author
-
- Keywords:
- Array
- Abstract
-
A method for determining the parameters of hydraulic shock in a pressure pipeline has been developed, taking into account the compression of air at the point of violation of the integrity of the liquid and the compressed place of formation of discontinuities in the flow continuity. A mathematical model of resource-saving innovative shock-resistant devices for pumping stations of a pressure pipeline and a scientific justification for their parameters have been developed.
- Downloads
-
Download data is not yet available.
- References
-
1.Андрияшев М.М. Графические расчеты гидравлического удара в водоводах. Издательство литературы по строительству, М., 1969. -65 с.
2.Арифжанов А.М., Жонқобилов У.У., Жонқобилов С.У. Бир жинсли ва газли суюқлик напорли оқимларининг гидравлик зарбага ҳисоби. Монография, Т.: Ворис нашриёт. 2019, -155 б.
3.Смирнов Д.Н., Зубов Л.Б. Гидравлический удар в напорных водоводах. – М., Стройиздат, 1975. – 125 с.
4.Сурин А.А. Гидравлический удар в водопроводах и борьба с ним. – М. – Л., Трансжелдориздат, 1946. – 371 с.
5.Трозян Р.Е. Понижение давления в трубопроводе при гидравлическом ударе. Сб. научн. Трудов Ереванского политехнического института, т.22, серия: Экономика, энергетика, гидротехника. Вып.1, 1965, с.23-37.
6.Мошнин Л.Ф., Тимофеева Е.Т. Указания по защите водоводов от гидравлического удара. – М., Стройиздат, 1961, - 227 с.
7.Жонқобилов У.У., Ражабов У.М, Жонқобилов Б.У., Хушиев Ш.П., Улугмуродов М.Б. Максимально возможный напор в трубопроводе при прямом гидроударе с повышения давления. Samo qalqonlari. Ilmiy – axborot jurnali.2023 y.
8.Жуковский Н. Е. О гидравлическом ударе в водопроводных трубах. М.-Л. 1949.- 104-с.
9.A. Arifjanov, U Jonqobilov, S Jonqobilov, Sh Khushiyev, J Xusanova. The influence of hydraulic friction on the maximium pressure of water hammer. ICECAE 2020, IOP Conf. Series: Earth and Environmental Science 614 (2020) 012092, IOP Publishing, doi:10.1088/1755-1315/614/1/012092.
10.Jonkobilov, S., Jonkobilov, B., Bahodirov, S., Ruzikulov, J., & Ulugmuradov, M. (2025, July). Water shock when starting pumps in automated pumping stations. In AIP Conference Proceedings (Vol. 3256, No. 1, p. 020034). AIP Publishing LLC.
11.Jonkobilov, U., Rajabov, U., Jonkobilov, S., Xushiyev, S., & Bahodirov, S. (2025, July). Air chamber as hydraulic shock absorber. In AIP Conference Proceedings (Vol. 3256, No. 1, p. 020033). AIP Publishing LLC.
12.Jonkobilov, U., Jonkobilov, B., Rajabov, U., Jonkobilov, S., & Ulugmuradov, M. (2025, June). Maximum increase in direct hydraulic shock pressure. In AIP Conference Proceedings (Vol. 3286, No. 1, p. 040032). AIP Publishing LLC.
13.Jonqobilov S.U. Nasos stansiyasini ishga tushirishda gidravlik zarba. Innovatsion texnologiyalar jurnali, 2025-yil 4(60)-son, Qarshi, -86-95 betlar. https://doi.org/10.70769/2181-4732.ITJ.2025-4.11.
14.Jonqobilov S.U. Gidravlik zarbaga qarshi pnevmogidravlik so‘ndirgich. Innovatsion texnologiyalar jurnali, 2026-yil 1(61)-son, Qarshi, -47-56 betlar. https://doi.org/10.70769/2181-4732.ITJ.2026-1.06.
- Downloads
- Published
- 2026-05-17
- Section
- Articles
- License
-

This work is licensed under a Creative Commons Attribution 4.0 International License.
All articles published in the IFSMRC African International Journal of Research in Management (AIJRM) are licensed under the Creative Commons Attribution 4.0 International License (CC BY 4.0). Authors retain full copyright of their work without restriction. By publishing in AIJRM, authors grant the journal the right to publish and distribute the article as the original publisher. This license permits users to read, download, copy, share, and adapt the work for lawful purposes with proper attribution to the author(s) and the journal. All reuse must appropriately acknowledge the original source of publication.
How to Cite
Similar Articles
- U. Jonqobilov,Sh. Xushiyev, S. Jonqobilov,U. Rajabov,B. Jonqobilov,Z. Ruzimurodov, Sh. Bahodirov, PIPELINE STRENGTH ANALYSIS UNDER HYDRAULIC HAMMER , IFSMRC African International Journal of Research in Management: Vol. 14 No. 05 (2026): IFSMRC African International Journal of Research in Management (AIJRM)
- Yuldashev Abdusamat Khalimovich,Ikromjon Erkinov Bakhrom ugli,Tillaboyev Davronbek Bahodirjon ugli, MODERN TYPES OF STEERING DRIVES AND THEIR STRUCTURAL FEATURES , IFSMRC African International Journal of Research in Management: Vol. 14 No. 06 (2026): IFSMRC African International Journal of Research in Management (AIJRM)
- Rozimamatov Ozodbek Ulug’bek O’g’li, A.A. Sattarov, TECHNOLOGY FOR RESTORATION AND SURFACE HARDENING OF PLUNGER PAIRS IN HIGH-PRESSURE FUEL PUMPS , IFSMRC African International Journal of Research in Management: Vol. 14 No. 05 (2026): IFSMRC African International Journal of Research in Management (AIJRM)
- Allamuradova Nasiba Baxtiyor qizi, NUMERICAL CHARACTERISTICS OF BULLETS FIRED SEQUENTIALLY FROM AIR TO GROUND MATHEMATICAL-STATISTICAL ANALYSIS , IFSMRC African International Journal of Research in Management: Vol. 14 No. 06 (2026): IFSMRC African International Journal of Research in Management (AIJRM)
- Shuhratjon Qobiljon ugli Fozilchayev, “METHODS OF CREDIT RISK MANAGEMENT IN ENSURING THE FINANCIAL STABILITY OF COMMERCIAL BANKS” , IFSMRC African International Journal of Research in Management: Vol. 14 No. 06 (2026): IFSMRC African International Journal of Research in Management (AIJRM)
- Jakhongir Bakhtiyorovich Pernapasov,, Giyos Sunnatovich Tursunov, "THE IMPACT OF DIFFERENT PROCESSING METHODS ON APPLE JUICE QUALITY: A COMPARATIVE ANALYSIS OF ULTRASONIC, HPP, AND PASTEURIZATION" , IFSMRC African International Journal of Research in Management: Vol. 14 No. 06 (2026): IFSMRC African International Journal of Research in Management (AIJRM)
- Riskulova Dilorom Shagiyazovna, MULTIMEDIA TECHNOLOGIES AS A MEANS OF ENHANCING LEARNING EFFECTIVENESS IN THE MODERN EDUCATIONAL PROCESS , IFSMRC African International Journal of Research in Management: Vol. 14 No. 05 (2026): IFSMRC African International Journal of Research in Management (AIJRM)
- Fayzullayeva Khovokhon Khayrullo kizi, DEVELOPMENT OF PROFESSIONAL COMPETENCIES OF PRESCHOOL EDUCATION TEACHERS IN THE CONTEXT OF GLOBAL DIGITAL TRANSFORMATION , IFSMRC African International Journal of Research in Management: Vol. 14 No. 05 (2026): IFSMRC African International Journal of Research in Management (AIJRM)
- Mohinur Ochilova, METHODS OF PRICING ACCORDING TO THE LAW OF DEMAND AND SUPPLY, THE CONCEPT OF ELASTICITY AND ITS TYPES , IFSMRC African International Journal of Research in Management: Vol. 14 No. 05 (2026): IFSMRC African International Journal of Research in Management (AIJRM)
- Kuziev Shaxobiddin Sobirovich, Nazarov Jasurbek Ilhomjon o’g’li, USE OF STATISTICAL MODELS IN CONTROLLING THE STABILITY OF TECHNOLOGICAL PROCESSES , IFSMRC African International Journal of Research in Management: Vol. 14 No. 05 (2026): IFSMRC African International Journal of Research in Management (AIJRM)
You may also start an advanced similarity search for this article.







Azerbaijan
Türkiye
Uzbekistan
Kazakhstan
Turkmenistan
Kyrgyzstan
Republic of Korea
Japan
India
United States of America
Kosovo
