Temat: energy transfer - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Research on the Portuguese building stock and its impacts on energy consumption – an average U-value approach
Autorzy:: Sousa, J.
Bragança, L.
Almeida, M.
Silva, P.
Powiązania:: https://bibliotekanauki.pl/articles/231236.pdf
Data publikacji:: 2013
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: zasoby budynków
zasoby energii
zużycie energii
element konstrukcyjny
przenikanie ciepła
współczynnik przenikania ciepła
building stock
energy resources
energy consumption
structural element
heat transfer
heat transfer coefficient
Opis:: The article aims to evaluate the Portuguese building stock energy policies and strategy for energy saving in buildings among the EU members. It was found out the average heat transfer coefficients of the main structural elements of Portuguese Buildings and analyzed the U-values of this elements considering different time periods. The fundamentals of this study were funded by the Agency for Development and Innovation (ADI) and co-financed by the European Regional Development Fund (FEDER) through the Operational Program for Competitiveness Factors (POFC) assigned to the Building Physics and Construction Technology Laboratory with the reference SB Tool SPT_2011_4.
Źródło:: Archives of Civil Engineering; 2013, 59, 4; 523-546
1230-2945
Pojawia się w:: Archives of Civil Engineering
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: The profitability analysis of enhancement of parameters of the thermal insulation of building partitions
Autorzy:: Życzyńska, A.
Cholewa, T.
Powiązania:: https://bibliotekanauki.pl/articles/230685.pdf
Data publikacji:: 2014
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: efektywność energetyczna
energia końcowa
współczynnik przenikania ciepła
energia użyteczna
koszt ogrzewania
energy efficiency
final energy
heat transfer coefficient
useful energy
heating cost
Opis:: The energy saving tendencies, in reference to residential buildings, can be recently seen in Europe and in the world. Therefore, there are a lot of studies being conducted aiming to find technical solutions in order to improve the energy efficiency of existing, modernized, and also new buildings. However, there are obligatory solutions and requirements, which must be implemented during designing stage of the building envelope and its heating/cooling system. They are gathered in the national regulations. The paper describes the process of raising the energy standard of buildings between 1974–2021 in Poland. Therefore, the objective of this study is to show energy savings, which can be generated by modernization of thermal insulation of partitions of existing buildings and by the use of different ways of heat supply. The calculations are made on the selected multi-family buildings located in Poland, with the assumption of a 15 years payback time. It is shown that it is not possible to cover the costs of the modernization works by the projected savings with the compliance to the assumption of 15 years payback time.
Źródło:: Archives of Civil Engineering; 2014, 60, 3; 335-347
1230-2945
Pojawia się w:: Archives of Civil Engineering
Dostawca treści:: Biblioteka Nauki

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