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Umeå University
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Ronny Östin

Contact

E-mail
ronny.ostin@umu.se
Phone
+46 90 786 63 37, +46 72 532 53 29

Works at

Affiliation
Affiliated as visiting lecturer at Department of Applied Physics and Electronics
Location
X, Håken Gullessons väg 20, Teknikhuset Umeå universitet, 901 87 Umeå
Modeling and optimization of hybrid ground source heat pump with district heating and cooling
Energy and Buildings, Elsevier 2022, Vol. 264
Puttige, Anjan Rao; Andersson, Staffan; Östin, Ronny; et al.
Application of Regression and ANN Models for Heat Pumps with Field Measurements
Energies, MDPI 2021, Vol. 14, (6)
Puttige, Anjan Rao; Andersson, Staffan; Östin, Ronny; et al.
Improvement of borehole heat exchanger model performance by calibration using measured data
Journal of Building Performance Simulation, Taylor & Francis, Taylor & Francis 2020, Vol. 13, (4) : 430-442
Puttige, Anjan Rao; Andersson, Staffan; Östin, Ronny; et al.
A Novel Analytical-ANN Hybrid Model for Borehole Heat Exchanger
Energies, MDPI 2020, Vol. 13, (23)
Puttige, Anjan Rao; Andersson, Staffan; Östin, Ronny; et al.
The impact of control strategies on space heating system efficiency in low-energy buildings
Building Services Engineering Research & Technology, London: Sage Publications 2019, Vol. 40, (6) : 714-731
Brembilla, Christian; Renman, Ronny; Soleimani-Mohseni, Mohsen; et al.
Paradoxes in understanding the Efficiency Factors of Space Heating
Energy Efficiency, Springer 2019, Vol. 12, (3) : 777-786
Brembilla, Christian; Östin, Ronny; Soleimani-Mohseni, Mohsen; et al.
Method to estimate the ground loads for missing periods in a monitored GSHP
EUROPEAN GEOTHERMAL CONGRESS 2019: THE HAGUE, 11-14 JUNE 2019
Puttige, Anjan Rao; Andersson, Staffan; Östin, Ronny; et al.
Method to estimate the ground loads for missing periods in a monitored GSHP
European Geothermal Congress 2019
Puttige, Anjan Rao; Andersson, Staffan; Östin, Ronny; et al.
Energy performance and lessons learned from detailed measurement of a passive house preschool in cold climate
Is efficient sufficient?: eceee 2019 Summer Study on energy efficiency: Abstracts, European Council for an Energy Efficient Economy (ECEEE) 2019 : 1433-1442
Östin, Ronny; Nair, Gireesh
Predictions' robustness of one-dimensional model of hydronic floor heating: novel validation methodology using a thermostatic booth simulator and uncertainty analysis
Journal of Building Physics, Sage Publications 2018, Vol. 41, (5) : 418-444
Brembilla, Christian; Östin, Ronny; Olofsson, Thomas
Step-transient method for measurement of the heat transfer coefficient at surfaces exposed to simulated building outdoor environments using the sol-air thermometer
Journal of Building Physics, Sage Publications 2018, Vol. 42, (3) : 373-387
Ohlsson, K.E. Anders; Östin, Ronny; Olofsson, Thomas
Sol-air thermometer measurement of heat transfer coefficient at building outdoor surface
Energy Procedia, Elsevier 2018, Vol. 132 : 357-362
Ohlsson, K.E. Anders; Östin, Ronny; Olofsson, Thomas
Sol-air thermometer measurement of heat transfer coefficient at building outdoor surface
Cold Climate HVAC 2018: Sustainable Buildings in Cold Climates, Springer 2018 : 329-338
Ohlsson, K.E. Anders; Östin, Ronny; Olofsson, Thomas
Practical support for evaluating efficiency factors of a space heating system in cold climates: modelling and simulation of hydronic panel radiator with different location of connection pipes
Energy Efficiency, Vol. 10, (5) : 1253-1267
Brembilla, Christian; Vuolle, Mika; Östin, Ronny; et al.
Measurement of the environmental temperature using the sol-air thermometer
Energy Procedia, Elsevier 2017, Vol. 132 : 357-362
Olofsson, Thomas; Ohlsson, K. E. Anders; Östin, Ronny
Evaluation of a Single Family Low Energy Building in Cold Climate
Energy Procedia, Elsevier 2017, Vol. 132 : 9-14
Östin, Ronny
Accurate and robust measurement of the external convective heat transfer coefficient based on error analysis
Energy and Buildings, Vol. 117 : 83-90
Ohlsson, Anders K. E.; Östin, Ronny; Olofsson, Thomas
Dynamic model for measurement of convective heat transfer coefficient at external building surfaces
Journal of Building Engineering, Elsevier 2016, Vol. 7 : 239-245
Ohlsson, K.E. Anders; Östin, Ronny; Staffan, Grundberg; et al.
A methodology to investigate the building energy performance gap
Allard, Ingrid; Olofsson, Thomas; Östin, Ronny
Energieffektivt byggande i kallt klimat
Bygg och Teknik, Stockholm: Förlags AB Bygg & teknik 2012, Vol. 104, (8) : 39-42
Östin, Ronny
Energieffektivt byggande i kallt klimat
Umeå: Umeå universitet 2012
Östin, Ronny; Eklund, Erik; Johansson, Christer
Building performance based on measured data
World Renewable Energy Congress – Sweden, 8–13 May, 2011, Linköping, Sweden: Energy End-Use Efficiency Issues, Linköping: Linköping University Electronic Press 2011 : 899-906
Andersson, Staffan; Sjögren, Jan-Ulric; Östin, Ronny; et al.
Prestanda- och betendeuppföljning av byggnaders energianvändning: etapp1
Andersson, Staffan; Sjögren, Jan-Ulric; Östin, Ronny; et al.
Ozonolysis of monoterpenes in mechanical ventilation systems
ATMOSPHERIC ENVIRONMENT, Vol. 39, (34) : 6315-25
Fick, Jerker; Pommer, Linda; Åstrand, Anders; et al.
Further validation of a method aimed to estimate building performance parameters
Energy and Buildings, Lausanne: Elsevier 2005, Vol. 37, (8) : 867-871
Lundin, Mikael; Andersson, Staffan; Östin, Ronny
Development and validation of a method aimed at estimating building performance parameters
Energy and Buildings, Lausanne: Elsevier 2004, Vol. 36, (9) : 905-914
Lundin, Mikael; Andersson, Staffan; Östin, Ronny
Energy load predictions for buildings based on a total demand perspective
Energy and Buildings, Elsevier 1998, Vol. 28, (1) : 109-116
Olofsson, Thomas; Andersson, Staffan; Östin, Ronny
Using CO2 concentrations to predict energy consumption in homes
Proceedings of the 1998 ACEEE Summer study of energy efficiency in buildings : 211-222
Olofsson, Thomas; Andersson, Staffan; Östin, Ronny
A method for predicting the annual building heating demand based on limited performance data
Energy and Buildings, Elsevier 1998, Vol. 28, (1) : 101-108
Olofsson, Thomas; Andersson, Staffan; Östin, Ronny
Predictions of energy demand in buildings using neural network techniques on performance data
Proceedings of the 4th fourth symposium on building physics in the nordic countries : 51-58
Andersson, Staffan; Olofsson, Thomas; Östin, Ronny
View publications in DiVA

Research groups

Group member
Energy Efficiency

Research projects

1 January 2015 until 31 December 2017
New method for measuring the heat loss from buildings