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Impact of Air Density Variation on a Simulated Earth-to-Air Heat Exchanger’s Performance

Author

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  • Piotr Michalak

    (Department of Power Systems and Environmental Protection Facilities, Faculty of Mechanical Engineering and Robotics, AGH University of Science and Technology, Mickiewicza 30, 30-059 Krakow, Poland)

Abstract

Due to their simple design and reliable operation, earth-to-air heat exchangers (EAHE) are used in modern buildings to reduce ventilation heat losses. EAHE operation in atmospheric conditions results in variation in ambient air temperature and pressure affecting air density. The paper presents the study on the impact of ambient air density variation on the calculated hourly air temperature at the EAHE outlet and the resulting energy use for space heating and cooling of an exemplary residential building. The ground temperature was computed from the model given in EN 16798-5-1. Then, air density was obtained using five various methods. Energy use for space heating and cooling of the building was computed using the 5R1C thermal network model of EN ISO 13790. Depending on the chosen method and concerning the base case without EAHE, a reduction in annual heating and cooling needs was obtained from 7.5% to 8.8% in heating and from 15.3% to 19% in cooling. Annual heating and cooling gain from EAHE were 600.9 kWh and 628.3 kWh for heating and 616.9 kWh and 603.5 kWh for cooling for the Typical Meteorological Years (TMY) and International Weather for Energy Calculation (IWEC) files, respectively. Unit heating and cooling gains per heat exchanger area were from 34.9 kWh/m 2 to 36.8 kWh/m 2 and from −35.1 kWh/m 2 to −36.3 kWh/m 2 . Density variation with temperature from the relevant typical Polish meteorological year at constant pressure, in comparison to the method of EN 16798-5-1, resulted in an hourly difference of that unit gain up to 4.3 W/m 2 and 2.0 W/m 2 for heating and cooling, respectively. The same was true inthe case of IWEC files that resulted in differences of 5.5 W/m 2 and 1.1 W/m 2 .

Suggested Citation

  • Piotr Michalak, 2022. "Impact of Air Density Variation on a Simulated Earth-to-Air Heat Exchanger’s Performance," Energies, MDPI, vol. 15(9), pages 1-24, April.
    • Handle: RePEc:gam:jeners:v:15:y:2022:i:9:p:3215-:d:804026
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    References listed on IDEAS

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    1. Cristina Baglivo & Sara Bonuso & Paolo Maria Congedo, 2018. "Performance Analysis of Air Cooled Heat Pump Coupled with Horizontal Air Ground Heat Exchanger in the Mediterranean Climate," Energies, MDPI, vol. 11(10), pages 1-21, October.
    2. Aldona Skotnicka-Siepsiak, 2020. "Operation of a Tube GAHE in Northeastern Poland in Spring and Summer—A Comparison of Real-World Data with Mathematically Modeled Data," Energies, MDPI, vol. 13(7), pages 1-15, April.
    3. Filip Patrčević & Damir Dović & Ivan Horvat & Petar Filipović, 2022. "A Novel Dynamic Approach to Cost-Optimal Energy Performance Calculations of a Solar Hot Water System in an nZEB Multi-Apartment Building," Energies, MDPI, vol. 15(2), pages 1-31, January.
    4. Monika Gwadera & Barbara Larwa & Krzysztof Kupiec, 2017. "Undisturbed Ground Temperature—Different Methods of Determination," Sustainability, MDPI, vol. 9(11), pages 1-14, November.
    5. Joanna Ferdyn-Grygierek & Andrzej Baranowski & Monika Blaszczok & Jan Kaczmarczyk, 2019. "Thermal Diagnostics of Natural Ventilation in Buildings: An Integrated Approach," Energies, MDPI, vol. 12(23), pages 1-22, November.
    6. Vincenzo Costanzo & Gianpiero Evola & Marco Infantone & Luigi Marletta, 2020. "Updated Typical Weather Years for the Energy Simulation of Buildings in Mediterranean Climate. A Case Study for Sicily," Energies, MDPI, vol. 13(16), pages 1-24, August.
    7. Ali Pakari & Saud Ghani, 2021. "Energy Savings Resulting from Using a Near-Surface Earth-to-Air Heat Exchanger for Precooling in Hot Desert Climates," Energies, MDPI, vol. 14(23), pages 1-14, December.
    8. Diana D’Agostino & Francesco Esposito & Adriana Greco & Claudia Masselli & Francesco Minichiello, 2020. "The Energy Performances of a Ground-to-Air Heat Exchanger: A Comparison Among Köppen Climatic Areas," Energies, MDPI, vol. 13(11), pages 1-25, June.
    9. Shen, Pengyuan & Braham, William & Yi, Yunkyu, 2018. "Development of a lightweight building simulation tool using simplified zone thermal coupling for fast parametric study," Applied Energy, Elsevier, vol. 223(C), pages 188-214.
    10. Ilaria Ballarini & Andrea Costantino & Enrico Fabrizio & Vincenzo Corrado, 2020. "A Methodology to Investigate the Deviations between Simple and Detailed Dynamic Methods for the Building Energy Performance Assessment," Energies, MDPI, vol. 13(23), pages 1-19, November.
    11. Piotr Michalak, 2022. "Hourly Simulation of an Earth-to-Air Heat Exchanger in a Low-Energy Residential Building," Energies, MDPI, vol. 15(5), pages 1-23, March.
    12. Mirzazade Akbarpoor, Ali & Haghighi Poshtiri, Amin & Biglari, Faraz, 2021. "Performance analysis of domed roof integrated with earth-to-air heat exchanger system to meet thermal comfort conditions in buildings," Renewable Energy, Elsevier, vol. 168(C), pages 1265-1293.
    13. Niu, Fuxin & Yu, Yuebin & Yu, Daihong & Li, Haorong, 2015. "Heat and mass transfer performance analysis and cooling capacity prediction of earth to air heat exchanger," Applied Energy, Elsevier, vol. 137(C), pages 211-221.
    14. Qi Xu & Saffa Riffat & Shihao Zhang, 2019. "Review of Heat Recovery Technologies for Building Applications," Energies, MDPI, vol. 12(7), pages 1-22, April.
    15. Cristina Baglivo & Delia D’Agostino & Paolo Maria Congedo, 2018. "Design of a Ventilation System Coupled with a Horizontal Air-Ground Heat Exchanger (HAGHE) for a Residential Building in a Warm Climate," Energies, MDPI, vol. 11(8), pages 1-27, August.
    16. Tiziano Dalla Mora & Lorenzo Teso & Laura Carnieletto & Angelo Zarrella & Piercarlo Romagnoni, 2021. "Comparative Analysis between Dynamic and Quasi-Steady-State Methods at an Urban Scale on a Social-Housing District in Venice," Energies, MDPI, vol. 14(16), pages 1-22, August.
    17. Costantino, Andrea & Comba, Lorenzo & Sicardi, Giacomo & Bariani, Mauro & Fabrizio, Enrico, 2021. "Energy performance and climate control in mechanically ventilated greenhouses: A dynamic modelling-based assessment and investigation," Applied Energy, Elsevier, vol. 288(C).
    18. Edoardo Alessio Piana & Benedetta Grassi & Laurent Socal, 2020. "A Standard-Based Method to Simulate the Behavior of Thermal Solar Systems with a Stratified Storage Tank," Energies, MDPI, vol. 13(1), pages 1-22, January.
    19. Piotr Michalak, 2021. "Modelling of Solar Irradiance Incident on Building Envelopes in Polish Climatic Conditions: The Impact on Energy Performance Indicators of Residential Buildings," Energies, MDPI, vol. 14(14), pages 1-27, July.
    20. Adriana Greco & Claudia Masselli, 2020. "The Optimization of the Thermal Performances of an Earth to Air Heat Exchanger for an Air Conditioning System: A Numerical Study," Energies, MDPI, vol. 13(23), pages 1-25, December.
    21. Lili Tan & James A. Love, 2013. "A Literature Review on Heating of Ventilation Air with Large Diameter Earth Tubes in Cold Climates," Energies, MDPI, vol. 6(8), pages 1-10, July.
    22. Badescu, Viorel & Isvoranu, Dragos, 2011. "Pneumatic and thermal design procedure and analysis of earth-to-air heat exchangers of registry type," Applied Energy, Elsevier, vol. 88(4), pages 1266-1280, April.
    23. Dorota Chwieduk & Michał Chwieduk, 2020. "Determination of the Energy Performance of a Solar Low Energy House with Regard to Aspects of Energy Efficiency and Smartness of the House," Energies, MDPI, vol. 13(12), pages 1-18, June.
    24. Jerzy Sowa & Maciej Mijakowski, 2020. "Humidity-Sensitive, Demand-Controlled Ventilation Applied to Multiunit Residential Building—Performance and Energy Consumption in Dfb Continental Climate," Energies, MDPI, vol. 13(24), pages 1-20, December.
    25. Jayathissa, P. & Luzzatto, M. & Schmidli, J. & Hofer, J. & Nagy, Z. & Schlueter, A., 2017. "Optimising building net energy demand with dynamic BIPV shading," Applied Energy, Elsevier, vol. 202(C), pages 726-735.
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