dr hab. inż. Marek Krzaczek
Business contact
- Location
- Al. Zwycięstwa 27, 80-219 Gdańsk
- Phone
- +48 58 348 62 62
- biznes@pg.edu.pl
Social media
Contact
- marek.krzaczek@pg.edu.pl
Associate professor
- Department of Building Structures and Material Engineering
- Faculty of Civil and Environmental Engineering
- Workplace
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Budynek Wydz. Bud. Lad.
room 2.5 open in new tab - marek.krzaczek@pg.edu.pl
Publication showcase
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Thermal Barrier as a technique of indirect heating and cooling for residential buildings
W artykule zaprezentowano koncept pośredniego ogrzewania i chłodzenia budynków mieszkalnych promieniowaniem słonecznym zwany barierą termiczną. System składa się z polipropylenowych rurek umieszczonych w ścianach zewnętrznych, w których znajduje się płyn. Koncept jest zastosowany do stabilizacji i redukcji przepływu ciepła w kierunku prostopadłym do ścian. Wykonano obszerne obliczenia MES z zastosowaniem nowego systemu kontroli,...
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Improved energy management technique in pipe-embedded wall heating/cooling system in residential buildings
Effective and environmentally responsive techniques of energy management in residential buildings are desirable for the resulting reduction of energy costs and consumption. In this paper, an improved and efficient technique of energy management in pipe-embedded wall heating/cooling systems, called the Thermal Barrier, is described. Specifically, the Thermal Barrier is a technique focused on the management and control of heat supply...
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Numerical analysis by FEM and analytical study of the dynamic thermal behavior of hollow bricks with different cavity concentration
This paper presents the investigation results on the influence of the cavity concentration in hollow bricks on static and dynamic thermal parameters: a time lag, a decrement factor, an equivalent thermal diffusivity (ETD) and an equivalent thermal conductivity (ETC). The dynamic thermal behavior of hollow bricks is studied with an optimized cavity shape to reduce the intensity of radiation and convective heat exchange. The thermal...
Obtained scientific degrees/titles
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2011-11-18
Obtained science degree
dr hab. inż. Construction (Technology) -
1987-11-27
Obtained science degree
dr inż. Construction (Technology)
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