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Laser welding quality monitoring via graph support vector machine with data adaptive kernel
Shevchik, S. A., Le-Quang, T., Farahani, F. V., Faivre, N., Meylan, B., Zanoli, S., & Wasmer, K. (2019). Laser welding quality monitoring via graph support vector machine with data adaptive kernel. IEEE Access, 7, 93108-93122. https://doi.org/10.1109/ACCESS.2019.2927661
Why is in situ quality control of laser keyhole welding a real challenge?
Le-Quang, T., Shevchik, S. A., Meylan, B., Vakili-Farahani, F., Olbinado, M. P., Rack, A., & Wasmer, K. (2018). Why is in situ quality control of laser keyhole welding a real challenge? In M. Schmidt, F. Vollertsen, & G. Dearden (Eds.), Procedia CIRP: Vol. 74. 10th CIRP conference on photonic technologies [LANE 2018] (pp. 649-653). https://doi.org/10.1016/j.procir.2018.08.055
AM/LW process monitoring combining high-speed X-ray imaging, acoustic & optical sensors and artificial intelligence
Wasmer, K., Le, T. Q., Meylan, B., Vakili-Farahani, F., Leinenbach, C., Olbinado, M. P., … Shevchik, S. A. (2018). AM/LW process monitoring combining high-speed X-ray imaging, acoustic & optical sensors and artificial intelligence. Presented at the ESRF user meeting 2018. Grenoble, France.
Laser processing quality monitoring by combining acoustic emission and machine learning: a high-speed X-ray imaging approach
Wasmer, K., Le-Quang, T., Meylan, B., Vakili-Farahani, F., Olbinado, M. P., Rack, A., & Shevchik, S. A. (2018). Laser processing quality monitoring by combining acoustic emission and machine learning: a high-speed X-ray imaging approach. In M. Schmidt, F. Vollertsen, & G. Dearden (Eds.), Procedia CIRP: Vol. 74. 10th CIRP conference on photonic technologies [LANE 2018] (pp. 654-658). https://doi.org/10.1016/j.procir.2018.08.054
Wavelet analysis of light emission signals in laser beam welding
Vakili-Farahani, F., Lungershausen, J., & Wasmer, K. (2017). Wavelet analysis of light emission signals in laser beam welding. Journal of Laser Applications, 29(2), 022424 (7 pp.). https://doi.org/10.2351/1.4983507
Flow boiling and frictional pressure gradients in plate heat exchangers. Part 1: review and experimental database
Amalfi, R. L., Vakili-Farahani, F., & Thome, J. R. (2016). Flow boiling and frictional pressure gradients in plate heat exchangers. Part 1: review and experimental database. International Journal of Refrigeration, 61, 166-184. https://doi.org/10.1016/j.ijrefrig.2015.07.010
Flow boiling and frictional pressure gradients in plate heat exchangers. Part 2: comparison of literature methods to database and new prediction methods
Amalfi, R. L., Vakili-Farahani, F., & Thome, J. R. (2016). Flow boiling and frictional pressure gradients in plate heat exchangers. Part 2: comparison of literature methods to database and new prediction methods. International Journal of Refrigeration, 61, 185-203. https://doi.org/10.1016/j.ijrefrig.2015.07.009
Process parameter optimization for wobbling laser spot welding of Ti<SUB>6</SUB>Al<SUB>4</SUB>V alloy
Vakili-Farahani, F., Lungershausen, J., & Wasmer, K. (2016). Process parameter optimization for wobbling laser spot welding of Ti6Al4V alloy. In M. Schmidt, F. Vollertsen, & C. B. Arnold (Eds.), Physics procedia: Vol. 83. Laser assisted net shape engineering. 9th international conference on photonic technologies. Proceedings of the LANE 2016 (pp. 483-493). https://doi.org/10.1016/j.phpro.2016.08.050
Two-phase flow and building boiling of R245FA in a 1 mm pressing depth plate heat exchanger ― Part I: adiabatic pressure drop
Vakili-Farahani, F., Amalfi, R. L., & Thome, J. R. (2014). Two-phase flow and building boiling of R245FA in a 1 mm pressing depth plate heat exchanger ― Part I: adiabatic pressure drop. Interfacial Phenomena and Heat Transfer, 2(4), 325-342. https://doi.org/10.1615/InterfacPhenomHeatTransfer.2015012027
Two-phase flow of R245FA in a 1 mm corrugation depth plate heat exchanger ― Part II: flow boiling heat transfer
Vakili-Farahani, F., Amalfi, R. L., & Thome, J. R. (2014). Two-phase flow of R245FA in a 1 mm corrugation depth plate heat exchanger ― Part II: flow boiling heat transfer. Interfacial Phenomena and Heat Transfer, 2(4), 343-361. https://doi.org/10.1615/InterfacPhenomHeatTransfer.2015012028