Abstract
Many important properties of gas flows in cylindrical channels and in channels with a variable section area, with heat supply through the wall, can be obtained from one-dimensional applied gas dynamics equations [1]. These equations describe the flows under the assumption that the gas parameters depend on the unique coordinate x directed along the channel axis, and have equal values at all points of any cross section. Such a model is a first approximation to the true flow pattern.However, simplicity of the mathematical description and agreement between many resulting corollaries and experimental results make it possible to apply it for analyzing important properties of real flows.
| Original language | English |
|---|---|
| Pages (from-to) | 305-312 |
| Number of pages | 8 |
| Journal | Journal of Engineering Thermophysics |
| Volume | 24 |
| Issue number | 4 |
| DOIs | |
| Publication status | Published - 1 Oct 2015 |
| Externally published | Yes |
Fingerprint
ASJC Scopus subject areas
- Environmental Engineering
- Modelling and Simulation
- Condensed Matter Physics
- Energy Engineering and Power Technology
Cite this
Thermal acceleration of gas mixture flows in channels with a constant or variable section area. / Nakoryakov, V. E.; Petukhov, Yu I.
In: Journal of Engineering Thermophysics, Vol. 24, No. 4, 01.10.2015, p. 305-312.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Thermal acceleration of gas mixture flows in channels with a constant or variable section area
AU - Nakoryakov, V. E.
AU - Petukhov, Yu I.
PY - 2015/10/1
Y1 - 2015/10/1
N2 - Many important properties of gas flows in cylindrical channels and in channels with a variable section area, with heat supply through the wall, can be obtained from one-dimensional applied gas dynamics equations [1]. These equations describe the flows under the assumption that the gas parameters depend on the unique coordinate x directed along the channel axis, and have equal values at all points of any cross section. Such a model is a first approximation to the true flow pattern.However, simplicity of the mathematical description and agreement between many resulting corollaries and experimental results make it possible to apply it for analyzing important properties of real flows.
AB - Many important properties of gas flows in cylindrical channels and in channels with a variable section area, with heat supply through the wall, can be obtained from one-dimensional applied gas dynamics equations [1]. These equations describe the flows under the assumption that the gas parameters depend on the unique coordinate x directed along the channel axis, and have equal values at all points of any cross section. Such a model is a first approximation to the true flow pattern.However, simplicity of the mathematical description and agreement between many resulting corollaries and experimental results make it possible to apply it for analyzing important properties of real flows.
UR - http://www.scopus.com/inward/record.url?scp=84947206105&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84947206105&partnerID=8YFLogxK
U2 - 10.1134/S1810232815040013
DO - 10.1134/S1810232815040013
M3 - Article
VL - 24
SP - 305
EP - 312
JO - Journal of Engineering Thermophysics
JF - Journal of Engineering Thermophysics
SN - 1810-2328
IS - 4
ER -