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Publikācija: The Analysis of the Hot Water Consumption and Energy Performance before and after Renovation in Multi-Apartment Buildings

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Publikācijas valoda English (en)
Nosaukums oriģinālvalodā The Analysis of the Hot Water Consumption and Energy Performance before and after Renovation in Multi-Apartment Buildings
Pētniecības nozare 2. Inženierzinātnes un tehnoloģijas
Pētniecības apakšnozare 2.1. Būvniecības un transporta inženierzinātnes
Autori Karina Tumanova
Anatolijs Borodiņecs
Aleksandrs Geikins
Atslēgas vārdi Apartment houses; Buildings; Energy utilization, Hot water distribution systems, Regional planning
Anotācija The article presents the results of hot water supply system analysis. Taking into account that the current consumption of hot water differs from normative values, real measured data of hot water consumption in multi-Apartment buildings from year 2013 until year 2015 have been analyzed. Also, the thermal energy consumption for hot water preparation has been analyzed. Based on aggregated data and taking into account the fact that renovated systems of hot water supply in existing multi-Apartment buildings have same pipelines' diameters, it was analyzed how these systems are economically and energy efficient. For the study, residential buildings in Riga, which have different architectural and engineering solutions for hot water supply systems, were selected. The study was based on thermal energy consumption measurements, which were taken at the individual heating system's manifolds. This study was done in order to develop database on hot water consumption in civil buildings and define difference in key performance criteria in unclassified buildings. Obtained results allows to reach European Regional Development Fund project "NEARLY ZERO ENERGY SOLUTIONS FOR UNCLASSIFIED BUILDINGS" Nr. 1.1.1.116A048 main targets.
DOI: 10.1088/1757-899X/251/1/012058
Hipersaite: http://iopscience.iop.org/article/10.1088/1757-899X/251/1/012058/meta 
Atsauce Tumanova, K., Borodiņecs, A., Geikins, A. The Analysis of the Hot Water Consumption and Energy Performance before and after Renovation in Multi-Apartment Buildings. IOP Conference Series: Materials Science and Engineering, 2017, Vol.251: 3rd International Conference on Innovative Materials, Structures and Technologies (IMST 2017), 1.-8.lpp. ISSN 1757-8981. Pieejams: doi:10.1088/1757-899X/251/1/012058
Papildinformācija Citējamību skaits:
  • Scopus  0
ID 26435