PL EN


Preferencje help
Widoczny [Schowaj] Abstrakt
Liczba wyników
Tytuł artykułu

Thermovision researches of temperature fields distribution in GMA brazed joints of solar collectors

Wybrane pełne teksty z tego czasopisma
Identyfikatory
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
Purpose: of this study was to investigate of temperature fields distribution during GMA brazing of solar collectors. Design/methodology/approach: IR-pictures were recorded with 50 Hz frequency. After recording, thermovision pictures were analyzed in Irbis software module. This software permit to matching recording parameters, identification of temperature values in arbitrary picture points, assign temperature profiles. Findings: distribution of temperature fields in the GMA brazed joints in the function of GMA brazing parameters and brazing techniques was established. Research limitations/implications: basic information about distribution of temperature fields in the GMA brazed joints is the background of the researches of GMA brazing parameters providing highest quality joints. Practical implications: results of this paper are the data of the temperature fields distribution during GMA brazing of solar collectors joints recorded by IR-camera. This data are important to set an optimal brazing parameters. Originality/value: the researches were provided using newest filler material for GMA brazing of solar collectors parts using IR recording equipment.
Rocznik
Strony
87--90
Opis fizyczny
Bibliogr. 18 poz., il., tab., wykr.
Twórcy
autor
autor
autor
autor
  • Welding Department, Silesian University of Technology, ul. Konarskiego 18a, 44-100 Gliwice, Poland, tomasz.kik@polsl.pl
Bibliografia
  • [1] K. Yushchenko,V. Derlomenko, Weldability and changes in the physicomechanical properties of welded joints, Materials Science 42 (2006) 89-93.
  • [2] C. Chovet, S. Guiheux, Possibilities offered by MIG and TIG brazing of galvanized ultra high strength steels for automotive applications, La Metallurgia Italiana (2006) 47-54.
  • [3] A. Mathieu, R. Shabadi, Dissimilar material joining using laser (aluminium to steel using zinc-based filler wire). Optics and Laser Technology 39 (2007) 652-661.
  • [4] W. Gawrysiuk, Technology of the arc-braze welding process. Recommendations and examples of industrial applications, Welding International 20/1(2006) 10-16.
  • [5] D. Iordachescu, L. Quintino, Influence of shielding gases and process parameters on metal transfer and bead shape in MIG brazed joints of thin zinc coated steel plates, Materials and Design 27 (2006) 381-390.
  • [6] S. Chen, T. Bao, B. Chin, Braze joints of dispersion strengthened copper, Journal of Nuclear Materials (1996) 233-237.
  • [7] K. Suresh Kumar, G. Phanikumar, P. Dutta, K. Chattopadhyay, Microstructural development of dissimilar weldments: case of MIG welding of Cu with Fe filler, Journal of Materials Science 37(2002) 2345-2349.
  • [8] A. Kochan, Volkswagen makes a success with laser, Assemby Automation 24, 4 (2004) 357-360.
  • [9] E. Biro, D. Weckman, Y. Zhou, Pulsed Nd: YAG laser welding of copper using oxygenated assisted gases, Physical Metallurgy and Materials Science 33A (2006) 2019-2027.
  • [10] J. Bergmann, J. Wilden, Working zinc-coated steels and making steel-aluminium alloy joins using high power lasers-brazing and braze welding, Welding International, 20 (2006) 37-44.
  • [11] W. Eisenmann, K. Vajen, On the correlations between collector efficiency factor and material content of parallel flow flat-plate solar collectors, Solar Energy 76 (2004) 381-387.
  • [12] Yu. Vorob'ev, M. Chernobryvko, A. Kolodyazhnyi, Analysis of the process of explosion braze-welding of heat exchanger tube plates, Strenght of Materials 4 (2002) 34-37.
  • [13] T. Matuska, B. Sourek, Facade solar collectors, Solar Energy 80 (2006) 443-452.
  • [14] S. Kalogirou, Solar thermal collectors and applications, Progress in Energy and Combustion Science 30 (2004) 231-295.
  • [15] S. Kalogirou, The potential of solar industrial process heat applications, Applied Energy 76 (2003) 337-361.
  • [16] A. John, G. Kokot, The application of modern computer aided engineering systems in designing and strength simulations of industrial structures, MMME'2005, 129-132.
  • [17] G. Muzia, Z. M. Rdzawski, M. Rojek, J. Stabik, G. Wróbel, Thermographic diagnosis of fatigue degradation of epoxy-glass composites, Journal of Achievements in Materials and Manufacturing Engineering 24/1 (2007) 131-136.
  • [18] S. Poloszyk, Active thermovision in non-destructive testing, Proceedings of the „Conference Manufacturing” CM'2001, Warsaw, 2001, 221-228.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BWAN-0003-0020
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.