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arXiv · 1706.00523

Adiabatic approach for natural gas pipeline computations

Michael Chertkov·Alexander Korotkevich
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Abstract

We consider slowly evolving, i.e. ADIABATIC, operational regime within a transmission level (continental scale) natural gas pipeline system. This allows us to introduce a set of nodal equations of reduced complexity describing gas transients in injection/consumption UNBALANCED (so-called line-pack) cases. We discuss, in details, construction of the UNBALANCED ADIABATIC (UA) approximation on the basic example of a single pipe. The UA approximation is expected to play a significant "model reduction" role in solving control, optimization and planning problems relevant for flawless functioning of modern natural gas networks.

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Michael Chertkov, Alexander Korotkevich. 2017-08-02. Adiabatic approach for natural gas pipeline computations. https://arxiv.org/abs/1706.00523

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