Hydraulic losses in systems of conduits with flow from laminar to fully turbulent: A new symbolic regression formulation

Milošević, Marko; Brkić, Dejan; Praks, Pavel; Litričin, Dragan; Stajić, Zoran

dc.contributor.author	Milošević, Marko
dc.contributor.author	Brkić, Dejan
dc.contributor.author	Praks, Pavel
dc.contributor.author	Litričin, Dragan
dc.contributor.author	Stajić, Zoran
dc.date.accessioned	2022-11-23T12:41:23Z
dc.date.available	2022-11-23T12:41:23Z
dc.date.issued	2022
dc.identifier.citation	Axioms. 2022, vol. 11, issue 5, art. no. 198.	cs
dc.identifier.issn	2075-1680
dc.identifier.uri	http://hdl.handle.net/10084/148911
dc.description.abstract	Separate flow friction formulations for laminar and turbulent regimes of flow through pipes are in common use in engineering practice. However, variation of different parameters in a system of conduits during conveying of fluids can cause changes in flow pattern from laminar to fully turbulent and vice versa. Because of that, it is useful to unify formulations for laminar and turbulent hydraulic regimes in one single coherent equation. In addition to a physical interpretation of hydraulic friction, this communication gives a short overview of already available Darcy's flow friction formulations for both laminar and turbulent flow and additionally includes two simple completely new approximations based on symbolic regression.	cs
dc.language.iso	en	cs
dc.publisher	MDPI	cs
dc.relation.ispartofseries	Axioms	cs
dc.relation.uri	https://doi.org/10.3390/axioms11050198	cs
dc.rights	© 2022 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license.	cs
dc.rights.uri	http://creativecommons.org/licenses/by/4.0	cs
dc.subject	pipeline design	cs
dc.subject	hydraulic friction	cs
dc.subject	Colebrook equation	cs
dc.subject	Moody chart	cs
dc.subject	Reynolds number	cs
dc.subject	relative roughness	cs
dc.subject	pressure loss	cs
dc.subject	laminar flow	cs
dc.subject	turbulent flow	cs
dc.subject	symbolic regression	cs
dc.title	Hydraulic losses in systems of conduits with flow from laminar to fully turbulent: A new symbolic regression formulation	cs
dc.type	article	cs
dc.identifier.doi	10.3390/axioms11050198
dc.rights.access	openAccess	cs
dc.type.version	publishedVersion	cs
dc.type.status	Peer-reviewed	cs
dc.description.source	Web of Science	cs
dc.description.volume	11	cs
dc.description.issue	5	cs
dc.description.firstpage	art. no. 198	cs
dc.identifier.wos	000804336100001

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© 2022 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license.

Kromě případů, kde je uvedeno jinak, licence tohoto záznamu je © 2022 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license.