A compressible fluid flows through a junction between two different pipes. Its evolution is described by the 2D or 3D Euler equations, whose analytical theory is far from complete and whose numerical treatment may be rather costly. This note compares different 1D approaches to this phenomenon.
Colombo, R., Garavello, M. (2020). On the 1D modeling of fluid flowing through a junction. DISCRETE AND CONTINUOUS DYNAMICAL SYSTEMS. SERIES B., 25(10), 3917-3929 [10.3934/dcdsb.2019149].
On the 1D modeling of fluid flowing through a junction
Garavello M.
2020
Abstract
A compressible fluid flows through a junction between two different pipes. Its evolution is described by the 2D or 3D Euler equations, whose analytical theory is far from complete and whose numerical treatment may be rather costly. This note compares different 1D approaches to this phenomenon.
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