Fouling of Polymeric Hollow Fiber Heat Exchanger by Wastewater

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F15%3APU115496" target="_blank" >RIV/00216305:26210/15:PU115496 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.aidic.it/cet/15/45/programma.html" target="_blank" >http://www.aidic.it/cet/15/45/programma.html</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3303/CET1545159" target="_blank" >10.3303/CET1545159</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Fouling of Polymeric Hollow Fiber Heat Exchanger by Wastewater

Popis výsledku v původním jazyce

Warm wastewater can be used as a source of heat for heat pumps in buildings such as gyms, swimming pools, and laundries. Unfortunately, heat exchangers installed in a sewage channel are negatively affected by fouling because deposits on the heat exchangesurface create additional resistance to heat transfer and decrease the efficiency of the system. Heat exchangers consisting of polypropylene hollow fibers were prepared and tested to transfer heat from two types of wastewater: from a shower and from laundry. It was found that these devices have high thermal performance (with an overall heat transfer coefficient of up to 2,020 W/m2 K) while working in clean conditions. Fouling tests showed that fouling strongly depends on the type of wastewater. Duringthe experiment with shower wastewater the observed fouling was low because it was associated with the accumulation of a small amount of solid particles (particulate fouling). No significant decrease of overall heat transfer coefficient wa

Název v anglickém jazyce

Fouling of Polymeric Hollow Fiber Heat Exchanger by Wastewater

Popis výsledku anglicky

Warm wastewater can be used as a source of heat for heat pumps in buildings such as gyms, swimming pools, and laundries. Unfortunately, heat exchangers installed in a sewage channel are negatively affected by fouling because deposits on the heat exchangesurface create additional resistance to heat transfer and decrease the efficiency of the system. Heat exchangers consisting of polypropylene hollow fibers were prepared and tested to transfer heat from two types of wastewater: from a shower and from laundry. It was found that these devices have high thermal performance (with an overall heat transfer coefficient of up to 2,020 W/m2 K) while working in clean conditions. Fouling tests showed that fouling strongly depends on the type of wastewater. Duringthe experiment with shower wastewater the observed fouling was low because it was associated with the accumulation of a small amount of solid particles (particulate fouling). No significant decrease of overall heat transfer coefficient wa

Druh

D - Stať ve sborníku

CEP obor

JR - Ostatní strojírenství

OECD FORD obor

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Projekt

<a href="/cs/project/LO1202" target="_blank" >LO1202: NETME CENTRE PLUS</a><br>

Návaznosti

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

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of the 18th International Conference on Process Integration, Modelling and Optimisation for Energy Saving and Pollution Reduction (PRES 2015)

ISBN

978-88-95608-36-5

ISSN

1974-9791

e-ISSN

—

Počet stran výsledku

6

Strana od-do

949-954

Název nakladatele

Italian Association of Chemical Engineering - AIDIC

Místo vydání

Italy

Místo konání akce

Kuching

Datum konání akce

23. 8. 2015

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000366034200159