Detail publikace
Experimental and Computational Modelling of Flow Distribution
BABIČKA FIALOVÁ, D. JEGLA, Z.
Anglický název
Experimental and Computational Modelling of Flow Distribution
Typ
článek ve sborníku mimo WoS a Scopus
Jazyk
en
Originální abstrakt
The composite modelling system for the heat transfer analysis in equipment featuring complex designs, which is currently being developed, requires information on the distribution of fluid into tube bundles. Therefore, a fast and accurate‑enough distribution model that would be easily implemented into the whole conception of the modelling system is sought. In this work, two differential models are analysed. In order to validate the branch flow rates predicted by these mathematical models, the physical experiments are carried out using dividing manifold systems. Employed dividing headers (distributors) differs in a ratio of the outlet to the inlet area, i.e. one of the crucial parameters affecting flow distribution. The experimental distributors are additively manufactured. Moreover, critical parts of the distribution systems, where different quantities would be measurable with much difficulty or not at all, are also inspected by the CFD simulations.
Anglický abstrakt
The composite modelling system for the heat transfer analysis in equipment featuring complex designs, which is currently being developed, requires information on the distribution of fluid into tube bundles. Therefore, a fast and accurate‑enough distribution model that would be easily implemented into the whole conception of the modelling system is sought. In this work, two differential models are analysed. In order to validate the branch flow rates predicted by these mathematical models, the physical experiments are carried out using dividing manifold systems. Employed dividing headers (distributors) differs in a ratio of the outlet to the inlet area, i.e. one of the crucial parameters affecting flow distribution. The experimental distributors are additively manufactured. Moreover, critical parts of the distribution systems, where different quantities would be measurable with much difficulty or not at all, are also inspected by the CFD simulations.
Klíčová slova anglicky
composite modelling system; experiment; computational modelling; CFD; additive manufacturing; 3D print; flow distribution; distributor; dividing header; manifold
Vydáno
14.10.2020
Nakladatel
International ASET Inc.
Místo
Orleans, ON, Canada
ISBN
978-1-927877-75-3
ISSN
2371-5316
Kniha
Proceedings of the 5th World Congress on Momentum, Heat and Mass Transfer (MHMT'20)
Ročník
5
Číslo
1
Strany od–do
1–2
Počet stran
2
BIBTEX
@inproceedings{BUT165831,
author="Dominika {Babička Fialová} and Zdeněk {Jegla},
title="Experimental and Computational Modelling of Flow Distribution",
booktitle="Proceedings of the 5th World Congress on Momentum, Heat and Mass Transfer (MHMT'20)",
year="2020",
volume="5",
number="1",
month="October",
pages="1--2",
publisher="International ASET Inc.",
address="Orleans, ON, Canada",
isbn="978-1-927877-75-3",
issn="2371-5316"
}