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Wyświetlanie 1-5 z 5
Tytuł:
Time Distribution Analysis of 3D Prints with the Use of a Filament and Masked Stereolithography Resin 3D Printer
Autorzy:
Paśnikowska-Łukaszuk, Magdalena
Korulczyk, Katarzyna
Kapłon, Kamil
Urzędowski, Arkadiusz
Wlazło-Ćwiklińska, Magda
Powiązania:
https://bibliotekanauki.pl/articles/2204400.pdf
Data publikacji:
2022
Wydawca:
Stowarzyszenie Inżynierów i Techników Mechaników Polskich
Tematy:
3D printing
polylactic acid
fused deposition modeling
stereolithography
masked stereolithography
resin printing
Opis:
The article focuses on the subject of 3D printing. 3D printing technology and currently used solutions are described. The materials used in printing with the use of a filament printer and a resin printer are discussed. The fused deposiotion modeling technique and the LCD-based stereolithography. Printing technology were presented. Samples were prepared using 3D modeling software. The software used to make the models is discussed. The designed models were printed on two types of printers, using different model orientations. Printouts were measured several times. The obtained data was analyzed and the conclusions, proposed solutions and possible improvements to 3D printing were presented at the end. The article deals with the subject of the possibility of accelerating 3D prints due to their location, but also the influence of warming up the printer during subsequent prints was checked.
Źródło:
Advances in Science and Technology. Research Journal; 2022, 16, 5; 242--249
2299-8624
Pojawia się w:
Advances in Science and Technology. Research Journal
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Analysis of thermal properties and heat loss in construction and isothermal materials of multilayer building walls
Autorzy:
Urzędowski, A.
Wójcicka-Migasiuk, D.
Styczeń, J.
Powiązania:
https://bibliotekanauki.pl/articles/103218.pdf
Data publikacji:
2017
Wydawca:
Stowarzyszenie Inżynierów i Techników Mechaników Polskich
Tematy:
thermal insulation
heat transfer coefficient
thermography
building materials
low energy houses
Opis:
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.
Źródło:
Advances in Science and Technology. Research Journal; 2017, 11, 2; 33-37
2299-8624
Pojawia się w:
Advances in Science and Technology. Research Journal
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Shaping of Panel Materials in Light Direction Design
Autorzy:
Urzędowski, A.
Wójcicka-Migasiuk, D.
Powiązania:
https://bibliotekanauki.pl/articles/354766.pdf
Data publikacji:
2016
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
reflective materials
illumination channels
surface shaping
reflection
non-imaging optics
Opis:
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.
Źródło:
Archives of Metallurgy and Materials; 2016, 61, 2B; 941-945
1733-3490
Pojawia się w:
Archives of Metallurgy and Materials
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Visual analysis of heat transport in a unique object
Autorzy:
Urzędowski, A
Wójcicka-Migasiuk, D.
Powiązania:
https://bibliotekanauki.pl/articles/102682.pdf
Data publikacji:
2015
Wydawca:
Stowarzyszenie Inżynierów i Techników Mechaników Polskich
Tematy:
heat transport
thermographic camera
visual methods
Opis:
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.
Źródło:
Advances in Science and Technology. Research Journal; 2015, 9, 28; 153-159
2299-8624
Pojawia się w:
Advances in Science and Technology. Research Journal
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Internet tools in education at different levels of teaching
Autorzy:
Wójcicka-Migasiuk, D.
Urzędowski, A
Powiązania:
https://bibliotekanauki.pl/articles/102805.pdf
Data publikacji:
2014
Wydawca:
Stowarzyszenie Inżynierów i Techników Mechaników Polskich
Tematy:
modern education
training software
e-learning
research software
Opis:
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.
Źródło:
Advances in Science and Technology. Research Journal; 2014, 8, 24; 66-71
2299-8624
Pojawia się w:
Advances in Science and Technology. Research Journal
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-5 z 5

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