Abstract
Analytical models with parameters distributed over the length describing the hydrodynamics of single-phase flow are presented. Errors appearing in the frequency area due to accepted simplifications are analyzed. It is shown that the commonly used point models have low accuracy and describe the dynamics of processes only qualitatively.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
M. Gribel et al., Numerical Simulation in Fluid Dynamics: A Practical Introduction (SIAM Monographs on Mathematical Modeling & Computation), (1973).
G. A. Pikina, Mathematical Models of Thermal Engineering Objects. Handbook (Izd. MEI, Moscow, 1997), [in Russian].
G. A. Pikina, Mathematical Models of Thermal Engineering Objects. Handbook (Izd. MEI, Moscow, 2000), [in Russian].
Heat and Mass Transfer, Eds. By V. A. Grigor’ev and V. M. Zerin (Energoatomizdat, Moscow, 1982), [in Russian].
Author information
Authors and Affiliations
Additional information
Original Russian Text © G.A. Pikina, 2009, published in Teploenergetika.
Rights and permissions
About this article
Cite this article
Pikina, G.A. Models of hydrodynamics of one-dimensional single-phase flow with distributed parameters. Therm. Eng. 56, 347–352 (2009). https://doi.org/10.1134/S004060150904017X
Published:
Issue Date:
DOI: https://doi.org/10.1134/S004060150904017X