Wyniki wyszukiwania - BazTech

1

Analysis of thermal properties and heat loss in construction and isothermal materials of multilayer building walls

Urzędowski A., Wójcicka-Migasiuk D., Styczeń J.

Advances in Science and Technology. Research Journal

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2017

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Vol. 11, no 2

33--37

EN

The article discusses the impact of vertical partition, technology on thermal insulation of the building, and the resulting savings and thermal comfort of residents. The study is carried out as an analysis of three selected design solutions including such materials as: aerated concrete elements, polystyrene, ceramic elements, concrete, mineral plaster. Simulation results of heat transfer in a multi-layered wall, are subjected to a detailed analysis by means of thermal visual methods. The study of existing structures, helped to identify the local point of heat loss by means of infrared technology leading to determination of U-value reduction by 36% in maximum for the described 3 types of structure.

2

Shaping of Panel Materials in Light Direction Design

Urzędowski A., Wójcicka-Migasiuk D.

Archives of Metallurgy and Materials

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2016

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Vol. 61, iss. 2B

941--945

EN

Abstract The paper presents the methodology of the analysis of the materials used in solar energy conversion, and an elaborated example with simulations of obtained results. Material properties are selected in relation to the need of sunlight illumination applications in civil constructions. This process is presented , starting from the analysis of some aspects of solar radiation, through the calculations of lens curvature and leading to the execution of simulations in different conditions. Graphical presentation of the phenomenon, it can visualize the process of shaping curves. The materials such as glass, polymers, metals, and gases have been discussed. Particular attention was paid to the results of the transmission of materials, their reflection and absorption of solar radiation. Moreover, the research problems of illumination and reflection in multi-layer structures used for civil constructions have been presented.

3

Visual analysis of heat transport in a unique object

Urzędowski A, Wójcicka-Migasiuk D.

Advances in Science and Technology. Research Journal

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2015

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Vol. 9, nr 28

153--159

EN

The paper presents a visual analysis of heat propagation in selected elements of a unique building structure. Numerous spots of construction deterioration and weakening are exemplary to the presented method and to the procedure of concluding for the purpose of combined research and education at the third academic level of education. The described procedures use a thermographic camera. The most attention has been put to thermal bridges to avoid energy loss in further modernization of the investigated object and how the conclusion process can be supported. The discussion is based on four parallel types of camera imaging: thermal, multispectral, thermal fusion and digital. The selected important aspects of measurement conditions have been discussed to justify the reliability of presented measurements.

4

Internet tools in education at different levels of teaching

Wójcicka-Migasiuk D., Urzędowski A

Advances in Science and Technology. Research Journal

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2014

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Vol. 8, nr 24

66--71

EN

Modern education opens up broad prospects for the use of the Internet and its applications. Global computer network helps us to cross all limits allowed for the development and transfer of knowledge and to stimulate and create personal skills. Time and distance are no longer an obstacle. Recently, it has also been popularized in the use of online tools for professional work and intellectual and to the education at all levels of education. In this way, teachers are able to adapt teaching tools to the students’ individual needs. Moreover, the aspects of graphical visualization can be more efficient and interesting for students from previously used resources. This paper presents various methods of the Internet in education, and in particular the use of software to solve advanced problems in the art, for example, to calculate transient states. These tools are not only used for training skills or to solve specific tasks but also to shape attitudes and social behavior.