Cooperation of Horizontal Ground Heat Exchanger with the Ventilation Unit During Summer – Case Study

Romanska-Zapala, Anna; Furtak, Marcin; Dechnik, Miroslaw

doi:10.1088/1757-899x/245/5/052027

Cited by 8 publications

(8 citation statements)

References 10 publications

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“…Selecting the appropriate orientation of buildings, their shape, construction materials, building services and shading system solutions leads to lower energy demand and costs and affects the comfort of use of the buildings themselves, reducing overheating. This subject has been discussed in, among others, [35][36][37][38][39][40][41][42]. It can therefore be argued that the application of research findings in the field of energy efficiency and thermal comfort optimisation in the design of buildings and complexes that enjoy significant popularity on the real estate market should be incorporated into current design methodology.…”

Section: The Scale Of the Problemmentioning

confidence: 99%

Multi-Criteria Optimisation of an Experimental Complex of Single-Family Nearly Zero-Energy Buildings

Fedorczak-Cisak

Kotowicz²,

Radziszewska–Zielina

et al. 2020

Energies

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The Directive 2010/31/EU on the energy performance of buildings has introduced the standard of “nearly zero-energy buildings” (NZEBs). European requirements place the obligation to reduce energy consumption on all European Union Member States, particularly in sectors with significant energy consumption indicators. Construction is one such sector, as it is responsible for around 40% of overall energy consumption. Apart from a building’s mass and its material and installation solutions, its energy consumption is also affected by its placement relative to other buildings. A proper urban layout can also lead to a reduction in project development and occupancy costs. The goal of this article is to present a method of optimising single-family house complexes that takes elements such as direct construction costs, construction site organisation, urban layout and occupancy costs into consideration in the context of sustainability. Its authors have analysed different proposals of the placement of 40 NZEBs relative to each other and have carried out a multi-criteria analysis of the complex, determining optimal solutions that are compliant with the precepts of sustainability. The results indicated that the layout composed of semi-detached houses scored the highest among the proposed layouts under the parameter weights set by the developer. This layout also scored the highest when parameter weights were uniformly distributed during a test simulation.

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Section: The Scale Of the Problemmentioning

confidence: 99%

Multi-Criteria Optimisation of an Experimental Complex of Single-Family Nearly Zero-Energy Buildings

Fedorczak-Cisak

Kotowicz²,

Radziszewska–Zielina

et al. 2020

Energies

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“…pasywne lub za pośrednictwem poziomych gruntowych wymienników ciepła (wstępne dostosowanie temperatury powietrza dla systemu wentylacji). Optymalne zintegrowane sterowanie pozwala na maksymalizację efektywności energetycznej tych rozwiązań [15,17,18].…”

Section: Systemy Zarządzania Energiąunclassified

Spotkanie Przeszłości Z Przyszłością, Czyli Muzeum Jako Budynek Typu Smart

Dechnik

2018

IAPGOŚ

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“…Pfafferott (2003) examined three cases in Germany, Kaushal (2017) examined a case in Bangladesh, and Flaga-Maryanczyk et al (2014) as well as Skotnicka-Siepsiak and Wesołowski (2016) examined cases in Poland. These publications highlight potential for reduction in energy needed for heating supply air in winter or cooling in summer but do not explain the necessity of switching between different sources of fresh air that was discussed by Romańska-Zapała et al (2017).…”

Section: Pre-conditioning Air With the Earth-to-air Heat Exchangermentioning

confidence: 99%

Buildings with environmental quality management, part 2: Integration of hydronic heating/cooling with thermal mass

Romanska-Zapala

Bomberg

Fedorczak-Cisak

et al. 2017

Journal of Building Physics

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The quest for a sustainable built environment brought dramatic changes to architectural design because of the integrated design process. The integrated design process is the modern way to realize “performance architecture,” that is, design with a view to field performance. Integrated design process permits merging of concepts from passive-house designs, solar engineering, and an integration of the building enclosure with mechanical services. In part 1 of this series, the emergence of many new multi-functional materials was discussed. Yet, current innovation is guided by lessons from history. Thermal mass in heavy masonry buildings allowed periodic heating. The authors postulate integration of a hydronic heating system with the walls and the use of smart temperature control of the heating system to modify and optimize the thermal mass contribution. To use the mass of a building, one must accept transient temperature conditions where the indoor temperature varies but is confined by comfort requirements for both summer and winter conditions. On the other side, resiliency requirements dictate that in the absence of electricity the air temperature does not fall below about 12°C over a period of several hours. This requirement implies that summer cooling will likely be separated from the heating systems and that operation of a low-energy building is heavily dependent on the design of smart control systems. Analysis of control systems provided in this article for earth-to-air heat exchangers and cooling of houses with lightweight walls lead us to the requirements of separation between heating and ventilation and needs for different sources of fresh air. Finally, a new concept emerges.

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Cooperation of Horizontal Ground Heat Exchanger with the Ventilation Unit During Summer – Case Study

Cited by 8 publications

References 10 publications

Multi-Criteria Optimisation of an Experimental Complex of Single-Family Nearly Zero-Energy Buildings

Multi-Criteria Optimisation of an Experimental Complex of Single-Family Nearly Zero-Energy Buildings

Spotkanie Przeszłości Z Przyszłością, Czyli Muzeum Jako Budynek Typu Smart

Buildings with environmental quality management, part 2: Integration of hydronic heating/cooling with thermal mass

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