Lindner M, Sextro W, Popp K. Hysteretic Friction of a Sliding Rubber Element. PAMM. 2004;4(1):101-102. doi:10.1002/pamm.200410032
LibreCat: /record/9520
DOI: 10.1002/pamm.200410032

Littmann W, Hemsel T, Wallaschek J. Design criteria for piezoelectric transformers. In: Proceedings of the 18th International Congress on Acoustics. Vol 4. ; 2004:2889-2892.
LibreCat: /record/9521

Mracek M, Wallaschek J, Hemsel T. Self configuration of miniature ultrasonic linear motors. In: Proceedings of the 18th International Congress on Acoustics. ; 2004:417-420.
LibreCat: /record/9522

Panning L, Popp K, Sextro W, Götting F. Asymmetrical Underplatform Dampers in Gas Turbine Bladings: Theory and Application. In: Proceedings of ASME TURBO Expo, Power for Land, Sea, and Air. Vol 6. Vienna, Austria; 2004:269-280. doi:10.1115/GT2004-53316
LibreCat: /record/9523
DOI: 10.1115/GT2004-53316

Fu B, Hemsel T, Wallaschek J. Model-based Diagnosis for Sandwiched Ultrasonic Transducers. In: Proceedings of the 18th International Congress on Acoustics, ICA. ; 2004:4-9.
LibreCat: /record/9524

Götting F, Sextro W, Panning L, Popp K. Schwingungsverhalten von verstimmten Beschaufelungen mit Reibelementen. In: Irretier  H, Nordmann R, Springer H, eds. Schwingungen in Rotierenden Maschinen VI SIRM, Referate Der Tagung in Darmstadt. Vieweg-Verlag; 2003:201-210.
LibreCat: /record/8933

Genzo A, Sextro W, Popp K. Erzwungene Schwingungen von elastischen Mehrkörpersystemen mit Reibkontakten. PAMM. 2003;2(1):120-121. doi:10.1002/pamm.200310046
LibreCat: /record/8934
DOI: 10.1002/pamm.200310046

Hemsel T, Wallaschek J. Modelling and Analysis of Piezoelectric Transformers. In: Proceedings of the 5th International Congress of Intelligent Materials (ICIM). ; 2003.
LibreCat: /record/8935

Littmann W, Hemsel T, Kauczor C, Wallaschek J, Sinha W. Load-adaptive phase-controller for resonant driven piezoelectric devices. In: Proceedings of World Congress Ultrasonics. ; 2003:547-550.
LibreCat: /record/8936

Panning L, Sextro W, Popp K. Design of Friction Dampers for Mistuned Bladed Disks. PAMM. 2003;3(1):118-119. doi:10.1002/pamm.200310336
LibreCat: /record/8937
DOI: 10.1002/pamm.200310336

Panning L, Sextro W, Popp K. Spatial dynamics of tuned and mistuned bladed disks with cylindrical and wedge-shaped friction dampers. International Journal of Rotating Machinery. 2003;9(3):219-228.
LibreCat: /record/8938

Popp K, Panning L, Sextro W. Vibration Damping by Friction Forces -Theory and Applications. Journal of Vibration and Control. 2003;9:419-448.
LibreCat: /record/8939

Sextro W, Popp K. Optimierung des Schwingungsverhaltens elastischer Strukturen mit Reibfugen am Beispiel von Turbomaschinenschaufeln. In: Forschungsvereinigung Verbrennungskraftmaschinen (FW). Frankfurt am Main, Germany; 2003:40.
LibreCat: /record/8940

Szwedowicz J, Sextro W, Visser R, Masserey P. On forced vibration of shrouded turbine blades. In: ASME Turbo Expo 2003, Collocated with the 2003 International Joint Power Generation Conference. Atlanta, Georgia, USA; 2003. doi:doi:10.1115/GT2003-38808
LibreCat: /record/8941
DOI: doi:10.1115/GT2003-38808

Hemsel T, Littmann W, Wallaschek J. Piezoelectric transformers - state of the art and development trends. In: Ultrasonics Symposium, 2002. Proceedings. 2002 IEEE. Vol 1. ; 2002:645-648. doi:10.1109/ULTSYM.2002.1193485
LibreCat: /record/8926
DOI: 10.1109/ULTSYM.2002.1193485

Hemsel T, Littmann W, Wallaschek J. Piezoelektrische Transformatoren - Bauformen und Modellierung. In: 47. Internationales Wissenschaftliches Kolloquium. ; 2002.
LibreCat: /record/8927

Panning L, Sextro W, Popp K. Optimization of the Contact Geometry between Turbine Blades and Underplatform Dampers with respect to Friction Damping. In: Proceedings of ASME TURBO Expo, Power for Land, Sea, and Air. Amsterdam, Niederlande; 2002.
LibreCat: /record/8928

Panning L, Sextro W, Popp K. Spatial dynamics of tuned and mistuned bladed disks with cylindrical and wedge-shaped friction dampers. In: Proceedings of the 9th International Symposium on Transport Phenomena and Dynamics of Rotating Machinery, ISROMAC. Honolulu, Hawaii, USA; 2002.
LibreCat: /record/8929

Sextro W, Panning L, Götting F. Fast Calculation of the Statistics of the Forced Response of Mistuned Bladed Disk Assemblies with Friction Contacts. In: Proceedings of ASME TURBO Expo, Power for Land, Sea, and Air. Amsterdam, Niederlande; 2002.
LibreCat: /record/8931

Sextro W, Popp K. Optimierung des Schwingungsverhaltens elastischer Strukturen mit Reibfugen. In: Forschungsvereinigung Verbrennungskraftmaschinen (FW) - Lnformationstagung Turbinen. Frankfurt am Main, Germany; 2002:157-183.
LibreCat: /record/8932