PD Dr.-Ing. habil. Kian K. Sepahvand

Appointment in the area of Structural Dynamics at the TU Munich

Research topics

  • Modeling and simulation of engineering systems under uncertainty
  • Vibroacoustic analysis of components, structures and machinery
  • Computational vibroacoustic and engineering dynamics
  • Experimental vibration and modal analysis
  • Nonlinear engineering dynamics
  • Stochastic finite element method (SFEM)
  • Uncertainty quantification in engineering dynamics and mechanics

Topologieoptimierung in der Strukturdynamik (Topology Optimization in Structural Dynamics)

Keynote in UNCECOMP 2019:Experimentally uncertainty quantification in structural dynamics and vibroacoustics

Publications

2020

  • Henneberg, J.; Gomez Nieto, J.S.; Sepahvand, K.; Gerlach, A.; Cebulla, H.; Marburg, S.: Periodically arranged acoustic metamaterial in industrial applications: The need for uncertainty quantification. Applied Acoustics 157, 2020, 107026 more… BibTeX Full text ( DOI ) Full text (mediaTUM)

2019

  • Chandra, S.; Sepahvand, K.; Geweth, Ch. A.; Saati, F.; Marburg, S.: Bayesian Inference to Damping Identification of Fiber-Reinforced Composites from Experimental Modal Data. Proceedings of the 23rd International Congress on Acoustics, integrating 4th EAA Euroregio , DEGA, 2019Aachen more… BibTeX Full text (mediaTUM)
  • Chandra, S.; Sepahvand, K.; Marburg, S.: Stochastic vibro-acoustic analysis in the uncertain thermal environment. Fortschritte der Akustik - DAGA : 45. Jahrestagung für Akustik, 18.-21. März, DEGA e.V., 2019Rostock more… BibTeX Full text (mediaTUM)
  • Chandra, S.; Sepahvand, K.; Matsagar, V.A.; Marburg, S.: Stochastic dynamic analysis of composite plate with random temperature increment. Composite Structures 226, 2019, 111159 more… BibTeX Full text ( DOI ) Full text (mediaTUM)
  • Geweth, C. A.; Bosche, S.; Sepahvand, K.; Feng, K.; Marburg, S.: Einfluss verschiedener Lagerung bei der experimentellen Bestimmung von Dämpfungswerten. Fortschritte der Akustik - DAGA : 45. Jahrestagung für Akustik, 18.-21. März , DEGA e.V., 2019Rostock more… BibTeX Full text (mediaTUM)
  • Geweth, Ch. A.; Boche, S.; Sepahvand, K.; Marburg, S.: Reliability of experimentally determined damping values. Proceedings of the 23rd International Congress on Acoustics, integrating 4th EAA Euroregio , DEGA, 2019Aachen more… BibTeX Full text (mediaTUM)
  • Kodakkal, A.; Saha, S. K.; Sepahvand, K.; Matsagar, V. A.; Duddeck, F.; Marburg, S.: Uncertainties in dynamic response of buildings with non-linear base-isolators. Engineering Structures 197, 2019, 109423 more… BibTeX Full text ( DOI )
  • Kronowetter, F.; Moheit, L.; Sepahvand, K.; Marburg, S.: Spektral-stochastische Infinite-Elemente-Methode in der Vibroakustik. Fortschritte der Akustik - DAGA : 45. Jahrestagung für Akustik, 18.-21. März , DEGA e.V., 2019Rostock more… BibTeX
  • Liu, Y.; Sepahvand, K.; Feng, K.; Marburg, S.: Numerical Analysis on Transportation Characteristics of a Self-running Sliding Stage Based on Near-field Acoustic Levitation. Fortschritte der Akustik - DAGA : 45. Jahrestagung für Akustik, 18.-21. März, DEGA e.V., 2019Rostock more… BibTeX
  • Liu, Y.; Shi, M.; Sepahvand, K.; Marburg, S.: Numerical Analysis of the Nonlinear Restoring Force Based on Near- field Acoustic Levitation. Proceedings of the 23rd International Congress on Acoustics, integrating 4th EAA Euroregio , DEGA, 2019Aachen more… BibTeX Full text (mediaTUM)
  • Liu, Z.; Sepahvand, K.; Wei, Y.; Marburg, S.: In-plane Vibration and Tire Force Transmissibility owing to Tire Non-uniformity Defects. Proceedings of the 23rd International Congress on Acoustics, integrating 4th EAA Euroregio , DEGA, 2019Aachen more… BibTeX Full text (mediaTUM)
  • Liu, Z.; Sepahvand, K.; Wei, Y.; Marburg, S.: Three-dimensional stochastic free vibration of the tire using generalized polynomial chaos expansion method. Fortschritte der Akustik - DAGA : 45. Jahrestagung für Akustik, 18.-21. März, DEGA e.V., 2019Rostock more… BibTeX Full text (mediaTUM)
  • Sepahvand, K.: Keynote: On experimentally uncertainty quantification in structural dynamics and vibroacoustics. MW, 2019, more… BibTeX Full text (mediaTUM)
  • Sepahvand, K.: On uncertain parameter identification from experimental datain structural dynamics and vibroacoustics. Proceedings of InterNoise, the 49th International Congress and Exhibition on Noise Control Engineering, 16-19 June, SEA Acustica, 2019Madrid more… BibTeX Full text (mediaTUM)
  • Sun, X.; Sepahvand, K.; Liu, Z.; Marburg, S.: Rotor Dynamics Analysis under Uncertainty in Lubricant Film. Proceedings of the 23rd International Congress on Acoustics, integrating 4th EAA Euroregio , DEGA, 2019Aachen more… BibTeX Full text (mediaTUM)
  • Sun, X.; Sepahvand, K.; Liu, Z.; Marburg, S.: Uncertainty quantification analysis for torsional vibration of crankshaft based on generalized polynomial chaos expansion. Fortschritte der Akustik - DAGA : 45. Jahrestagung für Akustik, 18.-21. März, DEGA e.V., 2019Rostock more… BibTeX Full text (mediaTUM)

2018

  • Chandra, S.; Sepahvand, K.; Marburg, S.: Bayesian Inference Method to Identify Random Parameters. Fortschritte der Akustik - DAGA 2018 : 44. Jahrestagung für Akustik, 19.-22. März 2018, München, DEGA e.V., 2018München more… BibTeX Full text (mediaTUM)
  • Langer, P.; Sepahvand, K.; Guist, C.; Bär, J.; Peplow, A.; Marburg, S.: Matching experimental and three dimensional numerical models for structural vibration problems with uncertainties. Journal of Sound and Vibration 417, 2018, 294-305 more… BibTeX Full text ( DOI )
  • Maack, Friedrich-Carl; Sepahvand, Kheirollah; Marburg, Steffen: Stochastic vibration analysis in wind turbines. INTER-NOISE and NOISE-CON Congress and Conference Proceedings 257 (1), 2018, 93-101 more… BibTeX
  • Mosleh, A.; Sepahvand, K.; Varum, H.; Jara, J.; Razzaghi, M. S.; Marburg, S.: Stochastic collocation-based nonlinear analysis of concrete bridges with uncertain parameters. Structure and Infrastructure Engineering, 2018, 1-15 more… BibTeX Full text ( DOI )
  • Sepahvand, K.: Random acoustic metamaterials. the 25th International Congress on Sound and Vibration (ICSV25), 2018Hiroshima, Japan more… BibTeX Full text (mediaTUM)
  • Sepahvand, K.; Geweth, C. A.; Saati, F.; Klaerner, M.; Kroll, L.; Marburg, S.: Spectral Representation of Uncertainty in Experimental Vibration Modal Data. Advances in Acoustics and Vibration 2018, 2018, 1-5 more… BibTeX Full text ( DOI ) Full text (mediaTUM)
  • Zerle, K.; Sepahvand, K.; Marburg, S.: Bewertung des Schwingungsdosiswertes und Fahrkomfort im PKW unter Unsicherheiten. , 20187. VDI-Tagung Humanschwingungen 2018 more… BibTeX Full text (mediaTUM)
  • Zerle, K.; Sepahvand, K.; Marburg, S.: Bewertung der Schwingungsbelastung der Insassen eines PKW unter Berücksichtigung von Unsicherheiten in der Anregung. Fortschritte der Akustik - DAGA 2018 : 44. Jahrestagung für Akustik, 19.-22.März 2018, München, DEGA e.V., 2018München more… BibTeX Full text (mediaTUM)

2017

  • Geweth, C. A.; Langer, P.; Sepahvand, K.; Marburg, S.: Investigation of various damping measurement techniques. The Journal of the Acoustical Society of America 141 (5), 2017, 3576-3576 more… BibTeX Full text ( DOI )
  • Geweth, C. A.; Saati Khosroshahi, F.; Sepahvand, K.; Kerkeling, C.; Marburg, S.: Damage Detection by Experimental Modal Analysis in Fiber-Reinforced Composites. In: Lecture Notes in Civil Engineering. Springer International Publishing, 2017 more… BibTeX Full text ( DOI )
  • Geweth, Ch. A.; Khosroshahi, F. Saati; Sepahvand, K.; Kerkeling, Ch.; Marburg, S.: Damage Detection of Fibre-Reinforced Composite Structures Using Experimental Modal Analysis. Procedia Engineering 199, 2017, 1900 - 1905 more… BibTeX Full text ( DOI )
  • Langer, P.; Guist, C.; Sepahvand, K.; Marburg, S.: Modal analysis of vehicle engine-transmission unit: Finite element model and experimental investigation. The Journal of the Acoustical Society of America 141 (5), 2017, 3908-3908 more… BibTeX Full text ( DOI )
  • Langer, P.; Jelich, C.; Hoppe, A.; Schneider, A.; Guist, C.; Sepahvand, K. and S. Marburg: Finite element model for modal analysis of engine-transmission unit: numerical and experimental investigations. Proceedings of the 46th International Congress and Exposition on Noise Control Engineering, 2017HongKong more… BibTeX
  • Langer, P.; Sepahvand, K.; Guist, C.; Marburg, S.: Finite element modeling for structural dynamic analysis of bolted joints under uncertainty. Procedia Engineering 199, 2017, 954 - 959 more… BibTeX Full text ( DOI )
  • Sepahvand, K.: Identification of random elastic and damping parameters of composite structures. In: , 2017 more… BibTeX
  • Sepahvand, K.: Stochastic finite element method for random harmonic analysis of composite plates with uncertain modal damping parameters. Journal of Sound and Vibration 400, 2017, 1-12 more… BibTeX Full text ( DOI )
  • Sepahvand, K.; Khosroshahi, F. Saati; Geweth, C. A.; Marburg, S.: Stochastic structural dynamic analysis with random damping parameters. Proceedings of the 46th International Congress and Exposition on Noise Control Engineering, 2017Hong Kong more… BibTeX Full text (mediaTUM)
  • Sepahvand, K.; Marburg, S.: Stochastic finite element on vibration analysis of composite plates having random damping parameters. In: , 2017 more… BibTeX
  • Sepahvand, K.; Marburg, S.: Stochastic finite element on vibration analysis of composite plates having random damping parameters. The Journal of the Acoustical Society of America 141 (5), 2017, 3907-3907 more… BibTeX Full text ( DOI )
  • Sepahvand, K.; Marburg, S.: Spectral stochastic finite element method in vibroacoustic analysis of fiber-reinforced composites. Procedia Engineering 199, 2017, 1134 - 1139 more… BibTeX Full text ( DOI ) Full text (mediaTUM)
  • Yang, N.; Chen, L.; Sepahvand, K.; Yi, H.; Marburg, S.: FEM/FMBEM Modelling for a Coupled Acoustic Fluid-structure System with Damping Material. Fortschritte der Akustik - DAGA 2017 : 43. Jahrestagung für Akustik, 06. bis 09. März 2017 in Kiel, DEGA e.V., 2017 more… BibTeX
  • Yang, N.; Chen, L.; Sepahvand, K.; Yi, H.; Marburg, S.: Structural-acoustic optimization based on Fast Multipole Boundary Element Method sensitivity analysis of a coupled acoustic fluid-structure system. The Journal of the Acoustical Society of America 141 (5), 2017, 3513-3513 more… BibTeX Full text ( DOI )

2016

  • Geweth, C. A.; Khosroshahi, F. Saati; Sepahvand, K.; Kerkeling, C.; Marburg, S.: Non-destructive testing due to analysis of natural frequencies of multilayer fibre-reinforced composites. Proceedings of the 45th International Congress and Exposition on Noise Control Engineering, 201645th International Congress and Exposition on Noise Control Engineering: Towards a Quieter Future, INTER-NOISE 2016; Hamburg; Germany; more… BibTeX
  • Geweth, C. A.; Saati Khosroshahi, F.; Sepahvand, K.; Kerkeling, C.; Marburg, S.: Fehlererkennung mittels Eigenfrequenzanalyse bei mehrschichtigen Faserverbundwerkstoffen. Fortschritte der Akustik - DAGA 2016 : 42. Jahrestagung für Akustik, 14. bis 17. März 2016 in Aachen, DEGA e.V, 2016 more… BibTeX
  • Khosroshahi, F. Saati; Geweth, C. A.; Sepahvand, K.; Marburg, S.: Modal Analysis of Membrane String Instruments: Finite Element Modeling and Experimental Investigation. Proceedings of the 45th International Congress and Exposition on Noise Control Engineering, 201645th International Congress and Exposition on Noise Control Engineering: Towards a Quieter Future, INTER-NOISE 2016; Hamburg; Germany; more… BibTeX
  • Saati Khosroshahi, F.; Geweth, C. A.; Sepahvand, K.; Marburg, S.: Modal Analysis of the Persian Tar: Finite Element Modeling and Experimental Investigation. Fortschritte der Akustik - DAGA 2016 : 42. Jahrestagung für Akustik, 14. bis 17. März 2016 in Aachen, DEGA e.V, 2016 more… BibTeX
  • Saha, Sandip Kumar; Sepahvand, Kheirollah; Matsagar, Vasant A.; Jain, Arvind K.; Marburg, Steffen: Fragility Analysis of Base-Isolated Liquid Storage Tanks under Random Sinusoidal Base Excitation Using Generalized Polynomial Chaos Expansion–Based Simulation. Journal of Structural Engineering, 2016, 04016059 more… BibTeX Full text ( DOI )
  • Saha, Sandip Kumar; Sepahvand, Kheirollah; Matsagar, Vasant A; Jain, Arvind K; Marburg, Steffen: Fragility Analysis of Base-Isolated Liquid Storage Tanks under Random Sinusoidal Base Excitation Using Generalized Polynomial Chaos Expansion--Based Simulation. Journal of Structural Engineering, 2016, 04016059 more… BibTeX Full text ( DOI )
  • Sepahvand, K.: Acoustic transmission loss of fiber composite structures with random damping. Proceedings of the 45th International Congress and Expositionon Noise Control Engineering, 201645th International Congress and Exposition on Noise Control Engineering: Towards a Quieter Future, INTER-NOISE 2016; Hamburg; Germany; more… BibTeX
  • Sepahvand, K.: Spectral stochastic finite element vibration analysis of fiber-reinforced composites with random fiber orientation. Composite Structures, 2016 more… BibTeX Full text ( DOI )
  • Sepahvand, K.: Stochastic collocation-based finite element of structural nonlinear dynamics with application in composite structures. MATEC Web of Conferences 83, 2016, 01009 more… BibTeX Full text ( DOI )
  • Sepahvand, K.; Marburg, S.: Random and Stochastic Structural Acoustic Analysis – 10. In: S. A. Hambric, S. H. Sung; Nefske, D. J. (Ed.): Engineering Vibroacoustic Analysis: Methods and Applications. John Wiley & Sons, 2016, 305-338 more… BibTeX Full text ( DOI )

2015

  • Geweth, C.; Sepahvand, K.; Marburg, S.: Abgestrahlte Schallleistung von Strukturen mit unsicheren Parametern. Fortschritte der Akustik, DEGA e.V, 2015 more… BibTeX
  • Geweth, C.; Sepahvand, K.; Marburg, S.: Stochastic radiated sound power of structures with uncertain parameters. Proceedings of NOVEM 2015, 2015 more… BibTeX
  • Langer, P.; Sepahvand, K.; Krause, M.; Marburg, S.: Experimentally uncertainty quantification in numerical and analytical beam models. , Institute of Noise Control Engineering, 2015 more… BibTeX
  • Langer, P.; Sepahvand, K.; Marburg, S.: Einfluss und Diskussion von Unsicherheiten auf das dynamische Verhalten von einfachen Strukturen in Simulation und Experiment. Fortschritte der Akustik, DEGA e.V, 2015 more… BibTeX
  • Langer, P.; Sepahvand, K.; Marburg, S.: Uncertainty quantification in numerical and experimental models of structural vibration problems. Proceedings of Internoise 2015, 2015Internoise more… BibTeX
  • Langer, Patrick; Sepahvand, Kheirollah; Krause, Michael; Marburg, Steffen: Simple vibroacoustic systems - Influence of uncertainties in simulation and experiment. Proceedings of NOVEM 2015, 2015 more… BibTeX
  • Sepahvand, K.; Marburg, S.: Computational challenges in stochastic finite element modeling of vibroacoustic analysis of composite structures. Fortschritte der Akustik, 2015 more… BibTeX
  • Sepahvand, K.; Marburg, S.: Stochastic vibroacoustic analysis of FRP composite plates with uncertain parameters. Proceedings of NOVEM 2015, 2015 more… BibTeX
  • Sepahvand, K.; Marburg, S.: Probabilistic FEM vibroacoustic analysis of fibre-reinforced composite having spatial random parameters. Proceedings of Internoise 2015, 2015Internoise more… BibTeX
  • Sepahvand, K.; Scheffler, M.; Marburg, S.: Uncertainty quantification in natural frequencies and radiated acoustic power of composite plates: Analytical and experimental investigation. Applied Acoustics 87, 2015, 23-29 more… BibTeX Full text ( DOI )
  • Sepahvand, K; Marburg, S: Non-sampling inverse stochastic numerical--experimental identification of random elastic material parameters in composite plates. Mechanical Systems and Signal Processing 54, 2015, 172--181 more… BibTeX Full text ( DOI )
  • Sepahvand, K; Nabih, K; Marburg, S: Collocation-based Stochastic Modeling of Uncertain Geometric Mistuning in Bladed Rotor. Procedia IUTAM 13, 2015, 53--62 more… BibTeX Full text ( DOI )

2014

  • Khosroshahi, Saati; F., Sepahvand; K., Guettler; M., Pourtahmasi; K.; Marburg, S.: Modal analysis of the Persian music instrument Kamancheh: finite element modeling and experimental investigation. , Proceedings of the International Symposium on Musical Acoustics (ISMA), Le Mans, France, 2014 more… BibTeX
  • Langer, P.; Krause, M.; Sepahvand, K.; Marburg, S.: Experimentally uncertainty quantification in numerical and analytical beam models. Internoise and Noise Congress and Conference Proceedings, 2014 more… BibTeX
  • Langer, P.; Sepahvand, K.; Marburg, S.: Beschreibung und Diskussion von Unsicherheiten in der Modellbildung am Beispiel von scheinbar sehr einfachen Strukturen. , 2014 more… BibTeX
  • Sepahvand, K.; Marburg, S.: Identification of composite uncertain material parameters from experimental modal data. Probabilistic Engineering Mechanics, Elsevier 37, 2014, 148-153 more… BibTeX
  • Sepahvand, K.; Marburg, S.: Stochastic FEM to Structural Vibration with Parametric Uncertainty. , 2014, 299-306 more… BibTeX
  • Sepahvand, K.; Marburg, S.: On uncertainty quantification in sandwich structures with spatial random damping behavior. International Conference on Structural Dynamic , EURODYN , 2014Porto more… BibTeX Full text (mediaTUM)
  • Sepahvand, K.; Nabih, K.; Marburg, S.: Collocation-based stochastic modeling of un certain geometric mistuning in bladed rotor. IUTAM Symposium, 2014Stuttgart more… BibTeX
  • Sepahvand, K.; Saha, S. K.; Matsagar, V. A.; Marburg, S.: Stochastic analysis of base-isolated liquid storage tanks using lumped-model. , 2014 more… BibTeX