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Publications by Leif Kari

Peer reviewed

Articles

[1]
B. Wang et al., "Modelling the dynamic magnetic actuation of isotropic soft magnetorheological elastomers," International Journal of Mechanical Sciences, vol. 266, 2024.
[6]
E. R. Gomez, L. Kari and I. Lopez Arteaga, "Powertrain shuffle-mode resonance suppression by means of flywheel mounted torsichrone centrifugal pendulum vibration absorbers," Journal of Sound and Vibration, vol. 534, 2022.
[12]
E. Gomez, I. Lopez Arteaga and L. Kari, "Normal-force dependant friction in centrifugal pendulum vibration absorbers : Simulation and experimental investigations," Journal of Sound and Vibration, vol. 492, 2021.
[18]
M. Afzal, L. Kari and I. Lopez Arteaga, "Adaptive control of normal load at the friction interface of bladed disks using giant magnetostrictive material," Journal of Intelligent Materials Systems and Structures, vol. 31, no. 8, pp. 1111-1125, 2020.
[22]
B. Blanco et al., "Implementation of Timoshenko element local deflection for vertical track modelling," Vehicle System Dynamics, vol. 57, no. 10, pp. 1421-1444, 2019.
[23]
B. Wang and L. Kari, "Modeling and vibration control of a smart vibration isolation system based on magneto-sensitive rubber," Smart materials and structures, vol. 28, no. 6, 2019.
[24]
B. Blanco et al., "Distributed support modelling for vertical track dynamic analysis," Vehicle System Dynamics, vol. 56, no. 4, pp. 529-552, 2018.
[25]
M. Afzal, I. L. Arteaga and L. Kari, "Numerical analysis of multiple friction contacts in bladed disks," International Journal of Mechanical Sciences, vol. 137, pp. 224-237, 2018.
[26]
O. Lundberg, L. Kari and I. Lopez Arteaga, "A compact internal drum test rig for measurements of rolling contact forces between a single tread block and a substrate," Measurement, vol. 103, pp. 370-378, 2017.
[27]
T. Österlind, L. Kari and C.-M. Nicolescu, "Analysis of stationary displacement patterns in rotating machinery subject to local harmonic excitation," Journal of Sound and Vibration, vol. 389, pp. 224-235, 2017.
[28]
L. Kari, "Dynamic stiffness of chemically and physically ageing rubber vibration isolators in the audible frequency range," Continuum Mechanics and Thermodynamics, vol. 29, no. 5, pp. 1027-1046, 2017.
[30]
R. Österlöf, H. Wentzel and L. Kari, "A finite strain viscoplastic constitutive model for rubber with reinforcing fillers," International journal of plasticity, vol. 87, pp. 1-14, 2016.
[31]
M. Afzal, I. Lopez Arteaga and L. Kari, "An analytical calculation of the Jacobian matrix for 3D friction contact model applied to turbine blade shroud contact," Computers & structures, vol. 177, pp. 204-217, 2016.
[32]
R. Österlöf, H. Wentzel and L. Kari, "An efficient method for obtaining the hyperelastic properties of filled elastomers in finite strain applications," Polymer testing, vol. 41, pp. 44-54, 2015.
[33]
M. Östberg, J. Jerrelind and L. Kari, "A study of the influence of rubber bushings on the audible frequency behaviour of a truck damper," International Journal of Heavy Vehicle Systems, vol. 21, no. 4, pp. 281-294, 2014.
[34]
R. Österlöf et al., "Constitutive modelling of the amplitude and frequency dependency of filled elastomers utilizing a modified Boundary Surface Model," International Journal of Solids and Structures, vol. 51, no. 19-20, pp. 3431-3438, 2014.
[35]
J. Sun, L. Kari and I. Lopez Arteaga, "A dynamic rotating blade model at an arbitrary stagger angle based on classical plate theory and the Hamilton's principle," Journal of Sound and Vibration, vol. 332, no. 5, pp. 1355-1371, 2013.
[36]
J. Sun, I. Lopez Arteaga and L. Kari, "Dynamic modeling of a multilayer rotating blade via quadratic layerwise theory," Composite structures, vol. 99, pp. 276-287, 2013.
[37]
M. Östberg, M. Coja and L. Kari, "Dynamic stiffness of hollowed cylindrical rubber vibration isolators - The wave-guide solution," International Journal of Solids and Structures, vol. 50, no. 10, pp. 1791-1811, 2013.
[38]
J. Sun, I. Lopez Arteaga and L. Kari, "General shell model for a rotating pretwisted blade," Journal of Sound and Vibration, vol. 332, no. 22, pp. 5804-5820, 2013.
[40]
A. Alberdi-Muniain, N. Gil-Negrete and L. Kari, "Modelling energy flow through magneto-sensitive vibration isolators," International Journal of Engineering Science, vol. 65, pp. 22-39, 2013.
[41]
A. Alberdi-Muniain, N. Gil-Negrete and L. Kari, "Direct energy flow measurement in magneto-sensitive vibration isolator systems," Journal of Sound and Vibration, vol. 331, no. 9, pp. 1994-2006, 2012.
[42]
A. Alberdi-Muniain, N. Gil-Negrete and L. Kari, "Influence of carbon black and plasticisers on dynamic properties of isotropic magnetosensitive natural rubber," Plastics, rubber and composites, vol. 41, no. 7, pp. 310-317, 2012.
[43]
J. Lejon and L. Kari, "Investigation in the audible Frequency Range of magneto-sensitive Rubber," KGK Kautschuk Gummi Kunststoffe, vol. 65, no. 10, pp. 31-35, 2012.
[44]
M. Shoaib, L. Kari and B. Azhdar, "Simulation of high-velocity compaction process with relaxation assists using the discrete element method," Powder Technology, vol. 217, pp. 394-400, 2012.
[45]
M. Östberg et al., "Weak forms for modelling of rotationally symmetric, multilayered structures, including anisotropic poro-elastic media," International Journal for Numerical Methods in Engineering, vol. 90, no. 8, pp. 1035-1052, 2012.
[46]
[47]
M. Shoaib and L. Kari, "Discrete element simulation of elasto-plastic shock wave propagation in spherical particles," Advances in Acoustics and Vibration, 2011.
[49]
P. Blom and L. Kari, "The frequency, amplitude and magnetic field dependent torsional stiffness of a magneto-sensitive rubber bushing," International Journal of Mechanical Sciences, vol. 60, no. 1, pp. 54-58, 2011.
[50]
M. Östberg and L. Kari, "Transverse, tilting and cross-coupling stiffness of cylindrical rubber isolators in the audible frequency range-The wave-guide solution," Journal of Sound and Vibration, vol. 330, no. 13, pp. 3222-3244, 2011.
[51]
N. Gil-Negrete, J. Vinolas and L. Kari, "A Nonlinear Rubber Material Model Combining Fractional Order Viscoelasticity and Amplitude Dependent Effects," Journal of applied mechanics, vol. 76, no. 1, pp. 1-9, 2009.
[52]
J. Lejon and L. Kari, "Preload, frequency, vibrational amplitude and magnetic field strength dependence of magnetosensitive rubber," Plastics, rubber and composites, vol. 38, no. 8, pp. 321-326, 2009.
[53]
B. Azhdar, B. Stenberg and L. Kari, "Polymer-nanofiller prepared by high-energy ball milling and high velocity cold compaction," Polymer Composites, vol. 29, no. 3, pp. 252-261, 2008.
[54]
P. Blom and L. Kari, "Smart audio frequency energy flow control by magneto-sensitive rubber isolators," Smart materials and structures, vol. 17, no. 1, 2008.
[55]
M. Coja and L. Kari, "Axial audio-frequency stiffness of a bush mounting : the waveguide solution," Applied Mathematical Modelling, vol. 31, no. 1, pp. 38-53, 2007.
[56]
M.-J. García Tárrago, J. Vinolas and L. Kari, "Axial stiffness of carbon black filled rubber bushings frequency and amplitude dependence," Kautschuk und Gummi, Kunststoffe, vol. 60, no. 1-2, pp. 43-48, 2007.
[57]
M.-J. García Tárrago et al., "Frequency and amplitude dependence of the axial and radial stiffness of carbon-black filled rubber bushings," Polymer testing, vol. 26, no. 5, pp. 629-638, 2007.
[58]
M.-J. García Tárrago et al., "Torsion stiffness of a rubber bushing : a simple engineering design formula including amplitude dependence," Journal of Strain Analysis for Engineering Design, vol. 42, no. 1, pp. 13-21, 2007.
[59]
N. Gil-Negrete, J. Vinolas and L. Kari, "A simplified methodology to predict the dynamic stiffness of carbon-black filled rubber isolators using a finite element code," Journal of Sound and Vibration, vol. 296, no. 05-apr, pp. 757-776, 2006.
[61]
B. Azhdar, B. Stenberg and L. Kari, "Determination of springback gradient in the die on compacted polymer powders during high-velocity compaction," Polymer testing, vol. 25, no. 1, pp. 114-123, 2006.
[62]
P. Blom and L. Kari, "Amplitude and frequency dependence of magneto-sensitive rubber in a wide frequency range," Polymer testing, vol. 24, no. 5, pp. 656-662, 2005.
[63]
B. Azhdar, B. Stenberg and L. Kari, "Development of a High-Velocity Compaction process for polymer powders," Polymer testing, vol. 24, no. 7, pp. 909-919, 2005.
[64]
L. Kari and P. Blom, "Magneto-sensitive rubber in a noise reduction context : exploring the potential," Plastics, rubber and composites, vol. 34, no. 8, pp. 365-371, 2005.
[65]
M. Coja and L. Kari, "Rubber versus steel vibration isolators - The audible frequency contest," KGK Kautschuk Gummi Kunststoffe, vol. 58, no. 11, pp. 564-569, 2005.
[66]
L. Kari, "Audible-frequency stiffness of a primary suspension isolator on a high-speed tilting bogie," Proceedings of the Institution of mechanical engineers. Part F, journal of rail and rapid transit, vol. 217, no. 1, pp. 47-62, 2003.
[67]
L. Kari, "Axially symmetric modes in finite cylinders - the wave guide solution," Wave Motion, vol. 37, no. 2, pp. 191-206, 2003.
[69]
L. Kari, "On the dynamic stiffness of preloaded vibration isolators in the audible frequency range : Modeling and experiments," Journal of the Acoustical Society of America, vol. 113, no. 4, pp. 1909-1921, 2003.
[70]
M. Sjoberg and L. Kari, "Testing of nonlinear interaction effects of sinusoidal and noise excitation on rubber isolator stiffness," Polymer testing, vol. 22, no. 3, pp. 343-351, 2003.
[71]
L. Kari, "An analytical temperature-dependent collocation model for preloaded rubber cylinders," Journal of Strain Analysis for Engineering Design, vol. 37, no. 4, pp. 289-299, 2002.
[72]
L. Kari, "Axially symmetric modes in finite cylinders - the wave guide solution," Wave motion, vol. 36, no. 2, pp. 169-184, 2002.
[74]
L. Kari, "Dynamic stiffness matrix of a long rubber bush mounting," Rubber chemistry and technology, vol. 75, no. 4, pp. 747-770, 2002.
[75]
M. Sjoberg and L. Kari, "Non-linear behavior of a rubber isolator system using fractional derivatives," Vehicle System Dynamics, vol. 37, no. 3, pp. 217-236, 2002.
[76]
L. Kari, "Pitchfork phase bifurcation of isolator stiffness," Journal of Sound and Vibration, vol. 251, no. 2, pp. 373-376, 2002.
[77]
L. Kari, "Stiffness scaling laws and vibration isolators," Applied Acoustics, vol. 63, no. 6, pp. 583-594, 2002.
[78]
L. Kari, M. Lokander and B. Stenberg, "Structure-borne sound properties of isotropic magneto-rheological rubber," Kautschuk und Gummi, Kunststoffe, vol. 55, no. 12, pp. 669-673, 2002.
[79]
[80]
L. Kari, P. Eriksson and B. Stenberg, "Dynamic stiffness of natural rubber cylinders in the audible frequency range using wave guides," Kautschuk und Gummi, Kunststoffe, vol. 54, no. 3, pp. 106-+, 2001.
[81]
L. Kari, "Dynamic transfer stiffness measurements of vibration isolators in the audible frequency range," Noise Control Engineering Journal, vol. 49, no. 2, pp. 88-102, 2001.

Conference papers

[84]
A.-K. Högfeldt et al., "Organizing for Capacity and Involvement Among Faculty, Students and Staff in Fingineering Education Change-10 Years of Development," in 2021 WORLD ENGINEERING EDUCATION FORUM/GLOBAL ENGINEERING DEANS COUNCIL (WEEF/GEDC), 2021, pp. 340-348.
[85]
A.-K. Högfeldt et al., "Organizing for Capacity and Involvement among Faculty, Students and Staff in Engineering Education Change : 10 Years of Development," in Proceedings of 2021 World Engineering Education Forum/Global Engineering Deans Council, WEEF/GEDC 2021, 2021, pp. 340-348.
[86]
J. Sjöstrand, I. Lopez Arteaga and L. Kari, "Effect of normal load evolution on transient torsional vibrations during clutch engagement," in Proceedings of ISMA 2020 - International Conference on Noise and Vibration Engineering and USD 2020 - International Conference on Uncertainty in Structural Dynamics, 2020, pp. 1433-1447.
[87]
E. Gomez, I. Lopez Arteaga and L. Kari, "Low rotational-speed aspects of centrifugal pendulum vibration absorbers," in Proceedings of ISMA 2020 - International Conference on Noise and Vibration Engineering and USD 2020 - International Conference on Uncertainty in Structural Dynamics, 2020, pp. 3053-3063.
[88]
A. Erenchun et al., "Model of an elevator system to characterize the influence of the isolator on the vibration transmission," in Proceedings International Conference on Noise and Vibration Engineering (ISMA2020) / International Conference on Uncertainty in Structural Dynamics (USD), 2020, pp. 2715-2729.
[89]
[90]
M. Vizcaíno-Vergara, L. Kari and J. J. C. Busfield, "Free volume evolution equation for physical ageing of filler reinforced rubber," in Constitutive Models for Rubber XI - Proceedings of the 11th European Conference on Constitutive Models for Rubber, 2019, 2019, pp. 548-553.
[91]
A.-K. Högfeldt et al., "Pedagogisk meritering på KTH - Samarbete, excellens och utbildningsinnovation," in Bidrag från 7:e Utvecklingskonferensen för Sveriges ingenjörsutbildningar, 2019, pp. 76-81.
[92]
B. Wang and L. Kari, "Modeling the the amplitude and magnetic dependency to the vibration isolation effect for magneto-sensitive rubber isolation system by assessing the energy flow," in Proceedings of ISMA 2018 - International Conference on Noise and Vibration Engineering and USD 2018 - International Conference on Uncertainty in Structural Dynamics, 2018, pp. 4211-4222.
[93]
B. Blanco et al., "Modelling of the track supports with elements over elastic foundation together with dynamic internal degrees of freedom," in Proceedings of ISMA 2018 - International Conference on Noise and Vibration Engineering and USD 2018 - International Conference on Uncertainty in Structural Dynamics2018, Pages 3255-326828th International Conference on Noise and Vibration Engineering, ISMA 2018 and 7th International Conference on Uncertainty in Structural Dynamics, USD 2018; Leuven; Belgium; 17 September 2018 through 19 September 2018, 2018, pp. 3255-3268.
[94]
E. Gomez, I. Lopez Arteaga and L. Kari, "Multiple-order excitation and response of centrifugal pendulum vibration absorbers," in Proceedings of ISMA 2018 - International Conference on Noise and Vibration Engineering and USD 2018 - International Conference on Uncertainty in Structural Dynamics, 2018, pp. 4305-4319.
[95]
L. Kari, "Torsional wave propagation in tough, rubber like, doubly crosslinked hydrogel," in Constitutive Models for Rubber X - Proceedings of the 10th European Conference on Constitutive Models for Rubber, ECCMR X 2017, 2017, pp. 423-426.
[96]
G. Felcsuti, H. Liu and L. Kari, "Effect of modal behaviour on dynamic transmission error of driveline gears," in Proceedings of ISMA 2016 - International Conference on Noise and Vibration Engineering and USD2016 - International Conference on Uncertainty in Structural Dynamics, 2016, pp. 865-875.
[97]
O. Lundberg, I. Lopez Arteaga and L. Kari, "Experimental study of the rolling contact forces between a tyre tread-block and a road," in Proceedings of the INTER-NOISE 2016 - 45th International Congress and Exposition on Noise Control Engineering : Towards a Quieter Future, 2016, pp. 2179-2184.
[98]
M. Afzal et al., "INVESTIGATION OF DAMPING POTENTIAL OF STRIP DAMPER ON A REAL TURBINE BLADE," in PROCEEDINGS OF THE ASME TURBO EXPO : TURBINE TECHNICAL CONFERENCE AND EXPOSITION, 2016, VOL 7A, 2016.
[99]
R. Österlöf, L. Kari and H. Wentzel, "A finite strain viscoplastic constitutive model for filled rubber," in 22nd International Congress on Sound and Vibration, ICSV 2015, 2015.
[100]
R. Österlöf, L. Kari and H. Wentzel, "Temperature dependency of a viscoplastic constitutive model for rubber with reinforcing fillers," in Constitutive Models for Rubber IX - Proceedings of the 9th European Conference on Constitutive Models for Rubbers, ECCMR, 2015, pp. 149-156.
[101]
A. Alberdi et al., "Dynamic characterisation of different magneto-sensitive natural rubbers for application in vibration isolation," in Proceedings of ISMA 2010 - International Conference on Noise and Vibration Engineering, including USD 2010, 2010, pp. 227-231.

Chapters in books

[102]
L. Kari, "Dynamic Vibration Absorbers," in Handbook of Noise and Vibration Control, Malcolm J. Crocker Ed., 1st ed. Hoboken, New Jersey : John Wiley & Sons, 2008, pp. 745-752.

Non-peer reviewed

Theses

[103]
L. Kari, "Structure-borne sound properties of vibration isolators," Doctoral thesis Stockholm : KTH, Trita-FKT, 9802, 1998.

Conference Proceedings

[105]
"Non-Linear Acoustics : Fundamentals and Applications," Melville, New York, American Institute of Physics (AIP), AIP Conference Proceedings, 1022, 2008.
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