One of the main features of modern buildings is the improved isolation. This leads to a sinking power requirement combined with a more uneven time dependent behaviour. The economic efficiency of the widespread water heating systems is endangered by that. So this thesis compares the total costs of a gas-fired water heating system to the costs of an electric direct heating system. The calculation is based on the new VDI 2067. A new method of calculating the combined external temperature is introduced. As a result of this thesis it turned out that an electric direct heating system is in many cases the alternative with lower total costs.
| Identifer | oai:union.ndltd.org:DUETT/oai:DUETT:duett-08302004-153708 |
| Date | 02 September 2004 |
| Creators | Knippel, Matthias |
| Contributors | Prof. Dr. Burak Atakan, Prof. Dr.-Ing. Klaus Lucas |
| Publisher | Gerhard-Mercator-Universitaet Duisburg |
| Source Sets | Dissertations and other Documents of the Gerhard-Mercator-University Duisburg |
| Language | German |
| Detected Language | English |
| Type | text |
| Format | application/octet-stream, text/html, application/pdf |
| Source | http://www.ub.uni-duisburg.de/ETD-db/theses/available/duett-08302004-153708/ |
| Rights | unrestricted, I hereby certify that, if appropriate, I have obtained and attached hereto a written permission statement from the owner(s) of each third party copyrighted matter to be included in my thesis, dissertation, or project report, allowing distribution as specified below. I certify that the version I submitted is the same as that approved by my advisory committee. Hiermit erteile ich der Universitaet Duisburg das nicht-ausschliessliche Recht unter den unten angegebenen Bedingungen, meine Dissertation, Staatsexamens- oder Diplomarbeit, meinen Forschungs- oder Projektbericht zu veroeffentlichen und zu archivieren. Ich behalte das Urheberrecht und das Recht das Dokument zu veroeffentlichen und in anderen Arbeiten weiterzuverwenden. |
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