<abstract xmlns="http://www.w3.org/1999/xhtml"><p> The increase in demand for electricity in Europe requires a continuous search for new sources of energy, engineering and technology solutions. Maintaining the current level of electricity production requires not only repair and modernization of the operating units, as well as construction of new blocks of supercritical and ultrasupercritical. Increasing thermal efficiency while reducing energy costs is possible through the use of finned tubes for heat exchangers. This paper presents the technologies of finned tubes, with particular emphasis on innovative laser welding technology developed in the Energoinstal SA company. The use of high power disk laser allows the welding of finned tubes several times more efficient compared to arc welding technology, while maintaining stringent quality and technical requirements.</p></abstract>

The increase in demand for electricity in Europe requires a continuous search for new sources of energy, engineering and technology solutions. Maintaining the current level of electricity production requires not only repair and modernization of the operating units, as well as construction of new blocks of supercritical and ultrasupercritical. Increasing thermal efficiency while reducing energy costs is possible through the use of finned tubes for heat exchangers. This paper presents the technologies of finned tubes, with particular emphasis on innovative laser welding technology developed in the Energoinstal SA company. The use of high power disk laser allows the welding of finned tubes several times more efficient compared to arc welding technology, while maintaining stringent quality and technical requirements.

Manufacturing Technologies of Finned Tubes

Silesian University of Technology, Department of Material Science, Faculty of Material Science and Metallurgy, Katowice, Poland

Advances in Materials Science

{"article-title":"Manufacturing Technologies of Finned Tubes"}

The increase in demand for electricity in Europe requires a continuous search for new sources of energy, engineering and technology solutions. Maintaining the...

Manufacturing Technologies of Finned Tubes

Publié en ligne: 15 oct. 2013

Pages: 26 - 35

DOI: https://doi.org/10.2478/adms-2013-0009

Mots clés
finned tubes, laser weldings, power boiler, energy efficiency

This content is open access.

Manufacturing Technologies of Finned Tubes

Publié en ligne: 15 oct. 2013

Pages: 26 - 35

DOI: https://doi.org/10.2478/adms-2013-0009

Mots clésfinned tubes, laser weldings, power boiler, energy efficiency

This content is open access.

Mots clés
finned tubes, laser weldings, power boiler, energy efficiency