Hae LUTPubista
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On the dynamic simulation of coupled multibody and hydraulic systems for real-time applications
(Lappeenranta-Lahti University of Technology LUT, 2019-11-29)
The computer simulation of mechanical systems enables engineers to perform fast prototyping and in-depth system analysis even before a single physical model has been built. However, since mechanical systems are often ...
Pyörivän prosessilaitteen rakenteen kehitystyö
(2013)
Työssä tutkittiin uusia rakennevaihtoehtoja sellupesurille. Tutkimus oli luonteeltaan alustavaa ja tarkoituksena oli selvittää ideoitujen rakenteiden jatkokehityskelpoisuutta. Tutkimus suoritettiin FE-menetelää hyödyntäen.
Vibration analysis of a power take-off line
(2015)
Gear rattle is a phenomenon that occurs when idling or lightly loaded gears collide due
to engine’s torque fluctuations. This behaviour is related to vibration behaviour of the
transmission system. Aim of this master’s ...
Comparing double-step and penalty-based semirecursive formulations for hydraulically actuated multibody systems in a monolithic approach
(Springer Nature, 2021-01-21)
The simulation of mechanical systems often requires modeling of systems of other physical nature, such as hydraulics. In such systems, the numerical stiffness introduced by the hydraulics can become a significant aspect ...