Please use this identifier to cite or link to this item:
https://hdl.handle.net/20.500.14279/9441
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kalogirou, Soteris A. | - |
dc.contributor.author | Florides, Georgios A. | - |
dc.contributor.author | Pouloupatis, Panayiotis | - |
dc.contributor.author | Christodoulides, Paul | - |
dc.contributor.author | Joseph-Stylianou, Josephina | - |
dc.date.accessioned | 2017-02-03T11:28:05Z | - |
dc.date.available | 2017-02-03T11:28:05Z | - |
dc.date.issued | 2015 | - |
dc.identifier.citation | Renewable Energy, 2015, vol. 77, pp. 400-407. | en_US |
dc.identifier.issn | 09601481 | - |
dc.identifier.uri | https://hdl.handle.net/20.500.14279/9441 | - |
dc.description.abstract | In this paper a neural network is used for the generation of a contour map of the ground conductivity in Cyprus. Archived data of thermal conductivity of ground recorded at 41 boreholes are used for training a multiple hidden layer neural network with feedforward architecture. The correlation coefficient obtained between the predicted and training data set is 0.9657, indicating an accurate mapping of the data. The validation of the network was performed using an unknown dataset. The correlation coefficient for the unknown cases was 0.9553. In order to broaden the database, the patterns used for the validation of the technique were embedded into the training data set and a new training of the network was performed. The correlation coefficient value for this case was equal to 0.9718. A 10×10km grid is then drawn over a detailed topographic map of Cyprus and the various input parameters were recorded for each grid point. This information was then supplied to the trained network and by doing so ground conductivity was predicted at each grid-point. This map will be a helpful tool for engineers in designing geothermal heat pump systems in Cyprus. | en_US |
dc.format | en_US | |
dc.language.iso | en | en_US |
dc.relation.ispartof | Renewable Energy | en_US |
dc.rights | © Elsevier | en_US |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/us/ | * |
dc.subject | Artificial neural networks | en_US |
dc.subject | Boreholes | en_US |
dc.subject | Geothermal maps | en_US |
dc.subject | Ground conductivity | en_US |
dc.title | Artificial neural networks for the generation of a conductivity map of the ground | en_US |
dc.type | Article | en_US |
dc.collaboration | Cyprus University of Technology | en_US |
dc.collaboration | Ministry of Agriculture, Rural Development and Environment, Cyprus | en_US |
dc.subject.category | Environmental Engineering | en_US |
dc.journals | Open Access | en_US |
dc.country | Cyprus | en_US |
dc.subject.field | Engineering and Technology | en_US |
dc.publication | Peer Reviewed | en_US |
dc.identifier.doi | 10.1016/j.renene.2014.12.033 | en_US |
dc.relation.volume | 77 | en_US |
cut.common.academicyear | 2014-2015 | en_US |
dc.identifier.spage | 400 | en_US |
dc.identifier.epage | 407 | en_US |
item.openairetype | article | - |
item.cerifentitytype | Publications | - |
item.fulltext | No Fulltext | - |
item.grantfulltext | none | - |
item.openairecristype | http://purl.org/coar/resource_type/c_6501 | - |
item.languageiso639-1 | en | - |
crisitem.author.dept | Department of Mechanical Engineering and Materials Science and Engineering | - |
crisitem.author.dept | Department of Mechanical Engineering and Materials Science and Engineering | - |
crisitem.author.dept | Department of Mechanical Engineering and Materials Science and Engineering | - |
crisitem.author.dept | Department of Electrical Engineering, Computer Engineering and Informatics | - |
crisitem.author.faculty | Faculty of Engineering and Technology | - |
crisitem.author.faculty | Faculty of Engineering and Technology | - |
crisitem.author.faculty | Faculty of Engineering and Technology | - |
crisitem.author.faculty | Faculty of Engineering and Technology | - |
crisitem.author.orcid | 0000-0002-4497-0602 | - |
crisitem.author.orcid | 0000-0001-9079-1907 | - |
crisitem.author.orcid | 0000-0002-2229-8798 | - |
crisitem.author.parentorg | Faculty of Engineering and Technology | - |
crisitem.author.parentorg | Faculty of Engineering and Technology | - |
crisitem.author.parentorg | Faculty of Engineering and Technology | - |
crisitem.author.parentorg | Faculty of Engineering and Technology | - |
crisitem.journal.journalissn | 0960-1481 | - |
crisitem.journal.publisher | Elsevier | - |
Appears in Collections: | Άρθρα/Articles |
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