dc.contributor.author |
Matveev, S.K. |
|
dc.contributor.author |
Jaichibekov, N.Zh. |
|
dc.contributor.author |
Shalabayeva, B.S. |
|
dc.contributor.author |
Zhussupova, D. |
|
dc.date.accessioned |
2019-05-13T05:59:15Z |
|
dc.date.available |
2019-05-13T05:59:15Z |
|
dc.date.issued |
2019 |
|
dc.identifier.citation |
Two-dimensional calculations of stratified turbulent flow in a pipe /S.K. Matveev, N.Zh. Jaichibekov, B.S. Shalabayeva, D. Zhussupova //Қарағанды универисетінің хабаршысы. Математика сериясы.=Вестник Карагандинского университета. Серия Математика=Bulletin of the Karaganda University. Mathematics Series.-2019.- №1.-Р.121-128 |
ru_RU |
dc.identifier.issn |
2518-7929 |
|
dc.identifier.issn |
2663–5011 |
|
dc.identifier.uri |
http://rep.ksu.kz//handle/data/5750 |
|
dc.description.abstract |
In this paper, we consider the stratified turbulent flow of a two-phase medium in inclined pipes. Based on the new turbulence model [1], a program code for calculating two-dimensional flows for the study of two- phase stratified flows in pipes was developed, including taking into account the rough of the pipeline wall. The technique for calculating two-phase flows in extended pipelines is described. The problem of stationary stratified two-phase flow in a pipe of constant cross section in the case of turbulent regime is numerically solved. Calculations of the resistance of a rough pipe are carried out and the results on the influence of roughness on pipe resistance and velocity distribution are presented. |
ru_RU |
dc.language.iso |
en |
ru_RU |
dc.publisher |
Ye.A.Buketov Karaganda State University Publ. |
ru_RU |
dc.relation.ispartofseries |
Bulletin of the Karaganda University. Mathematics Series;№1(93)/2019 |
|
dc.subject |
stratified turbulent flow |
ru_RU |
dc.subject |
resistance |
ru_RU |
dc.subject |
two-dimensional calculations |
ru_RU |
dc.subject |
rough surface |
ru_RU |
dc.title |
Two-dimensional calculations of stratified turbulent flow in a pipe |
ru_RU |
dc.title.alternative |
Құбырдағы стратифицирланған турбуленттік ағымның екіөлшемді есептеулері |
ru_RU |
dc.title.alternative |
Двумерные расчеты стратифицированного турбулентного потока в трубе |
ru_RU |
dc.type |
Article |
ru_RU |