Hydraulic Losses in Systems of Conduits with Flow from Laminar to Fully Turbulent: A New Symbolic Regression Formulation

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27740%2F22%3A10250393" target="_blank" >RIV/61989100:27740/22:10250393 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.3390/axioms11050198" target="_blank" >https://doi.org/10.3390/axioms11050198</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3390/axioms11050198" target="_blank" >10.3390/axioms11050198</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Hydraulic Losses in Systems of Conduits with Flow from Laminar to Fully Turbulent: A New Symbolic Regression Formulation

Popis výsledku v původním jazyce

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&apos;s flow friction formulations for both laminar and turbulent flow and additionally includes two simple completely new approximations based on symbolic regression. (C) 2022 by the authors. Licensee MDPI, Basel, Switzerland.

Název v anglickém jazyce

Hydraulic Losses in Systems of Conduits with Flow from Laminar to Fully Turbulent: A New Symbolic Regression Formulation

Popis výsledku anglicky

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&apos;s flow friction formulations for both laminar and turbulent flow and additionally includes two simple completely new approximations based on symbolic regression. (C) 2022 by the authors. Licensee MDPI, Basel, Switzerland.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10300 - Physical sciences

Projekt

<a href="/cs/project/TK03020027" target="_blank" >TK03020027: CEET - Centrum energetických a environmentálních technologií</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2022

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Axioms

ISSN

2075-1680

e-ISSN

2075-1680

Svazek periodika

11

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

11

Strana od-do

nestrankovano

Kód UT WoS článku

000804336100001

EID výsledku v databázi Scopus

2-s2.0-85129750997