Suitability of combined sewers for the installation of heat exchangers
Artykuł w czasopiśmie
MNiSW
15
Lista A
| Status: | |
| Autorzy: | Stránský David, Kabelkova Ivana, Bares Vojtech, Stastna Gabriela, Suchorab Zbigniew |
| Rok wydania: | 2016 |
| Wersja dokumentu: | Drukowana | Elektroniczna |
| Język: | angielski |
| Numer czasopisma: | 1 |
| Wolumen/Tom: | 23 |
| Strony: | 87 - 98 |
| Web of Science® Times Cited: | 2 |
| Scopus® Cytowania: | 3 |
| Bazy: | Web of Science | Scopus | Web of Science Core Collection | BazTech | SciFinder | Google Scholar |
| Efekt badań statutowych | NIE |
| Materiał konferencyjny: | NIE |
| Publikacja OA: | TAK |
| Licencja: | |
| Sposób udostępnienia: | Otwarte czasopismo |
| Wersja tekstu: | Ostateczna wersja opublikowana |
| Czas opublikowania: | W momencie opublikowania |
| Abstrakty: | angielski |
| The present paper deals with the classification of the suitability of combined sewers for the install ation of heat exchangers and with assessment of the theor etical potential of wastewater in the sewer system for heating of buildings. A classification scheme involving criteria like theoretically vailable heat, sewer diameter, number of the heat exchanger parallel modules in the sewer cross-section, hydraulic conditions (hydraulic capacity of the sewer, pressurized flow), and otential fouling by biofilm growth was developed. First, individual sewers in the pilot catchment were assessed based on monitoring the flow characteristics and wastewater temperatures and on pipe flow modelling. Second, connectivity of the suitable and partly suitable sewers was examined with respect to the length necessary for the installation of the heat exchanger with the minimum required power of 100 kW. Forthe continuous sewer sections, the maximum potential power was calculated. hepresented approach is generally applicable, however, for other heat exchanger types and other climatic and economic conditions, values of thesuitability criteria for the heat exchanger installation must be adapted. |
