TY - JOUR A1 - Gao, X. S. A1 - Wu, Chuang-Song A1 - Goecke, Sven-Frithjof T1 - Numerical analysis of heat transfer and fluid flow characteristics and their influence on bead defects formation in oscillating laser-GMA hybrid welding of lap joints JF - The International Journal of Advanced Manufacturing Technology Y1 - 2018 U6 - https://doi.org/10.1007/s00170-018-2293-2 VL - 98 IS - 1-4 SP - 523 EP - 537 ER - TY - JOUR A1 - Gao, X. S. A1 - Wu, Chuan-Song A1 - Goecke, Sven-Frithjof A1 - Kuegler, H. T1 - Effects of process parameters on weld bead defects in oscillating laser-GMA hybrid welding of lap joints JF - The International Journal of Advanced Manufacturing Technology Y1 - 2017 U6 - https://doi.org/10.1007/s00170-017-0637-y VL - 93 IS - 5-8 SP - 1877 EP - 1892 ER -