Abstract
The paper describes the results of mathematical modelling of acoustic processes, hydrodynamics and heat exchange in case of oil products transportation in pipelines with constant and variable cross-section. The turbulence model features of RANS approach and intensification of heat exchange in substances with anomalous rheology are reviewed. It is shown that statistic second order models are appropriate to use for forecasting details of the pulsating flows. The paper states the numerical integration features of determining equations. The properties of vibratory effect influence are determined. Vortex and heat perturbations, rheological changes impact on resistance regularities and intensity of heat exchange are analyzed.
| Original language | English |
|---|---|
| Article number | 012040 |
| Journal | IOP Conference Series: Earth and Environmental Science |
| Volume | 21 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 2014 |
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ASJC Scopus subject areas
- Earth and Planetary Sciences(all)
- Environmental Science(all)
Cite this
Hydrodynamic, heat and acoustic processes modelling in tranport of rheologically complex viscous media technology in pipelines. / Kharlamov, Sergey N.; Kudelin, Nikita S.; Dedeyev, Pavel O.
In: IOP Conference Series: Earth and Environmental Science, Vol. 21, No. 1, 012040, 2014.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Hydrodynamic, heat and acoustic processes modelling in tranport of rheologically complex viscous media technology in pipelines
AU - Kharlamov, Sergey N.
AU - Kudelin, Nikita S.
AU - Dedeyev, Pavel O.
PY - 2014
Y1 - 2014
N2 - The paper describes the results of mathematical modelling of acoustic processes, hydrodynamics and heat exchange in case of oil products transportation in pipelines with constant and variable cross-section. The turbulence model features of RANS approach and intensification of heat exchange in substances with anomalous rheology are reviewed. It is shown that statistic second order models are appropriate to use for forecasting details of the pulsating flows. The paper states the numerical integration features of determining equations. The properties of vibratory effect influence are determined. Vortex and heat perturbations, rheological changes impact on resistance regularities and intensity of heat exchange are analyzed.
AB - The paper describes the results of mathematical modelling of acoustic processes, hydrodynamics and heat exchange in case of oil products transportation in pipelines with constant and variable cross-section. The turbulence model features of RANS approach and intensification of heat exchange in substances with anomalous rheology are reviewed. It is shown that statistic second order models are appropriate to use for forecasting details of the pulsating flows. The paper states the numerical integration features of determining equations. The properties of vibratory effect influence are determined. Vortex and heat perturbations, rheological changes impact on resistance regularities and intensity of heat exchange are analyzed.
UR - http://www.scopus.com/inward/record.url?scp=84906952862&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84906952862&partnerID=8YFLogxK
U2 - 10.1088/1755-1315/21/1/012040
DO - 10.1088/1755-1315/21/1/012040
M3 - Article
VL - 21
JO - IOP Conference Series: Earth and Environmental Science
JF - IOP Conference Series: Earth and Environmental Science
SN - 1755-1307
IS - 1
M1 - 012040
ER -