01546nmc a2200217 4500 20260520005832.0 260224s xxu CD I249 1 0013788 Development of NG fueled steel cutting torch for industrial application 12/09/06 ; 22/07/2003 12 p. Disponible en CD en formato PDF Transcripción del abstract original del autor: This study developed torches for natural gas used in cutting of industrial steel. Developed torches are used for cutting steel ranging 900-2000mm, where its inferior straightness of flame acts as shortcomings; this study improved this. This research estimated performance of the torches, designed based on fundamental concepts, through numerical analysis, and for the torches thus fabricated, conducted on-site tests varying thickness of cutting steel. When the cut surfaces were compared with those made by using the existing LPG torches, drag and kerf were very close allowing only five to seven percent decrease of cutting speed. Developed torches comprise a torch for 900-1200mm, one for 1200-1500mm, and two for 1500-2000mm. Developed torches are currently in use by a company manufacturing engines for large ships. CONGTP You, Hyun-Seok 22722 International Gas Union, IGU 13105 World Gas Conference (22nd. : 2003 jun 1-5 : Tokyo) 22029 International Gas Union, IGU 13105 150088 150088 0 0 0 0 217907 BAAB BAAB CD I249 1 0013788 2026-03-04 200026096 0 CD I249 1 0013788 200026096 2026-03-04 16:39:16 2026-03-04 ARCHIVO