Sökning: "transformation plasticity"
Visar resultat 1 - 5 av 26 avhandlingar innehållade orden transformation plasticity.
1. Finite element simulation of transformation plasticity in martensitic transformation
Sammanfattning : This study is concerned with the simulation of transformation plasticity in martensitic transformation. In the first paper the concept of a transformation plasticity strain is introduced from a phenomenological point of view. LÄS MER
2. This Untethered Buffoon or the Trickster in Everything
Sammanfattning : This Untethered Buffoon or the Trickster in Everything is a documented artistic research project (Doctoral Thesis) in Performative and Mediated Practices, comprising a series of excavations and vivisections of W(w)hiteness through clowning, making and thinging. This work/play traverses the fields of critical whiteness studies, performance and clowning, visual and cultural anthropology and decolonial critique. LÄS MER
3. Modeling of coupled thermoplasticity at finite strains
Sammanfattning : In this thesis, models for simulation of inelastic phenomena, such as plastic anisotropy, texture evolution, void growth and phase transformation are presented. Special emphasized is put on the modeling of heat generation due to plastic work. All models are formulated within a thermodynamic framework that allows large deformations. LÄS MER
4. Spinal Cord Processing of Sensory Information: Spatial Organization and Adaptive Mechanisms
Sammanfattning : Principles for sensorimotor transformation and plasticity in the spinal cord and functional repair in the root-avulsed spinal cord were studied. A comparative study confirmed that the nociceptive withdrawal reflex (NWR) system is composed of reflex modules, with each performing a finely tuned transformation of skin sensory input to activity in one muscle. LÄS MER
5. Modeling of phase transformations and cyclic plasticity in pearlitic steels
Sammanfattning : The low rolling resistance in railway transportation is a key factor for its high efficiency, but it comes at the price of very high contact pressure between the rail and wheel. Due to the high stresses and the large number of load cycles during railway operation, both the rail and the wheel can be susceptible to fatigue crack initiation and propagation. LÄS MER