Detail publikace
Testing of Polymeric Hollow Fibre Heat Exchanger with Crossed Hollow Fibres
BARTULI, E. KROULÍKOVÁ, T.
Anglický název
Testing of Polymeric Hollow Fibre Heat Exchanger with Crossed Hollow Fibres
Typ
článek ve sborníku ve WoS nebo Scopus
Jazyk
en
Originální abstrakt
The results of the development and experimental investigation of a polymeric hollow fibre heat exchanger are presented. A heat exchanger of a shell-and-tube type with an outer diameter of 80mm and a length of 350mm containing 2200 206mm-long polyamide hollow fibres with an outer diameter of 0.8mm cross-wound at an angle to the axis of the heat exchanger. Cross-winding was realized with the help of the modified winding system X-Winder. Cold water with a temperature of 13°C and a constant flow rate of 2160l/h was fed through the hollow fibres. The dependences of heat transfer characteristics on the shell fluid temperature and fluid flow rate are presented. The device was able to transfer 38kW at a shell water temperature of 70°C and a shell fluid flow rate of 800l/h. In these conditions, the maximum overall heat transfer coefficient reaches 1950W/m²K.
Anglický abstrakt
The results of the development and experimental investigation of a polymeric hollow fibre heat exchanger are presented. A heat exchanger of a shell-and-tube type with an outer diameter of 80mm and a length of 350mm containing 2200 206mm-long polyamide hollow fibres with an outer diameter of 0.8mm cross-wound at an angle to the axis of the heat exchanger. Cross-winding was realized with the help of the modified winding system X-Winder. Cold water with a temperature of 13°C and a constant flow rate of 2160l/h was fed through the hollow fibres. The dependences of heat transfer characteristics on the shell fluid temperature and fluid flow rate are presented. The device was able to transfer 38kW at a shell water temperature of 70°C and a shell fluid flow rate of 800l/h. In these conditions, the maximum overall heat transfer coefficient reaches 1950W/m²K.
Klíčová slova anglicky
Hollow fibre; Heat exchanger; Heat transfer coefficient; Polymeric hollow fibre heat exchanger
Vydáno
15.08.2019
Místo
Lisbon
ISBN
978-1-927877-61-6
ISSN
2369-8136
Kniha
Proceedings of the World Congress on Mechanical, Chemical, and Material Engineering 2019
Strany od–do
HTFF 143-1–HTFF 143-5
Počet stran
5
BIBTEX
@inproceedings{BUT162534,
author="Erik {Bartuli} and Tereza {Kroulíková},
title="Testing of Polymeric Hollow Fibre Heat Exchanger with Crossed Hollow Fibres",
booktitle="Proceedings of the World Congress on Mechanical, Chemical, and Material Engineering 2019",
year="2019",
month="August",
pages="HTFF 143-1--HTFF 143-5",
address="Lisbon",
isbn="978-1-927877-61-6",
issn="2369-8136"
}