Analiza przypadków przegrzania mieszkań na ostatnich kondygnacjach budynków w technologii tradycyjnej

• Autorzy: Pokorska-Silva Iwona , Nowoświat Artur

Identyfikatory

DOI

10.15199/33.2023.11.05

Warianty tytułu

EN

Analysis of overheating cases of apartments on the top floor in buildings in traditional technology

• Języki publikacji: PL

Abstrakty

PL

Przegrzewanie pomieszczeń ostatniej kondygnacji sprawia, że komfort cieplny nie jest zachowany. W krajach takich jak Polska, gdzie nie używa się powszechnie klimatyzacji, problem ten jest szczególnie widoczny. W celu jego dokładnego zbadania wykonano w okresie letnim pomiary temperatury w pomieszczeniach budynków mieszkalnych wybudowanych w technologii tradycyjnej. Badania te potwierdziły problem przegrzewania tych pomieszczeń, dlatego też analizowano rozkład temperatury w miesiącach letnich w pomieszczeniach poddasza i niższych kondygnacji. Przeprowadzono również pomiar temperatury oraz symulacje numeryczne w budynku testowym. Ponadto wykazano wpływ wskaźnika utrzymania ciepła na średnią, maksymalną i minimalną temperaturę w pomieszczeniach. Za pomocą symulacji w ESP-r pokazano wpływ wskaźnika utrzymania ciepła na rozrzut wyników, gdyż okazuje się, że im większa jest jego wartość, tym rozrzut temperatury w ciągu doby jest mniejszy.

EN

It is commonly known that thermal comfort in the rooms on top floors is interrelated with their overheating. In regions (such as Poland) where air conditioning is not widely used, this problem is particularly evident. In order to thoroughly examine it, temperature measurements were made in the summer period. The measurements were made in the living quarters of buildings constructed in a traditional technology. The tests carried out confirmed that the top-floor rooms were subject to overheating. Therefore, the analysis involved also temperature distribution during the summer months both for attic rooms and rooms on lower floors. Temperature measurement and numerical measurement were also carried out in the test building. Moreover, the impact of the heat retention rate on the average, maximum, and minimum room temperatures was determined. First of all, using the simulation in ESP-r, the impact of heat retention rate on the scatter of results was demonstrated, since it turns out that the higher the value of heat retention rate, the smaller the temperature spread during the day.

Słowa kluczowe

PL

komfort cieplny; przegrzewanie mieszkań; rozkład temperatury; wskaźnik trzymania ciepła; technologia tradycyjna; metoda badań; temperatura powietrza

EN

thermal comfort; apartment overheating; temperature distribution; heat retention index; traditional technology; test method; air temperature

• Wydawca: Wydawnictwo SIGMA-NOT
• Czasopismo: Materiały Budowlane
• Rocznik: 2023
• Tom: nr 11
• Strony: 21--27
• Opis fizyczny: Bibliogr. 32 poz., il., tab.

Twórcy

autor

Pokorska-Silva Iwona

• Politechnika Śląska, Wydział Budownictwa

• https://orcid.org/0000-0003-0895-6587

autor

Nowoświat Artur

• Politechnika Śląska, Wydział Budownictwa

• https://orcid.org/0000-0002-0277-7388

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Uwagi

Opracowanie rekordu ze środków MNiSW, umowa nr SONP/SP/546092/2022 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2024).