Sökning: "mixed-mode"
Visar resultat 16 - 20 av 54 avhandlingar innehållade ordet mixed-mode.
16. Application of cohesive modeling in joining technology : Thick adhesive layers and rivet joints
Sammanfattning : This thesis summarizes the development of cohesive modeling of joints. It presents some new developments regarding the effects of non-zero thickness of adhesive layers and a novel approach of using the concept of cohesive modeling to characterize the failure behavior of rivet joints. LÄS MER
17. Power Estimation and Multi-Phase Clock Generation for the Deep Submicron Era
Sammanfattning : Scaling has been the driving force behind the immense development the field of electronics has seen over the last few decades. It has brought us from integrated circuits operating in the kilohertz range in the 1970s to the gigahertz range in just thirty years. LÄS MER
18. Modelling of Delamination Growth in Composite Structures
Sammanfattning : Delaminations constitute an important damage and failure mode in polymeric composite laminates. In order to explicitly incorporate and model the delamination progression within a finite element analysis, the meso-modelling concept is applied in the present work. The laminate is thereby represented by separate layers connected with interfaces. LÄS MER
19. Study of Wired and Wireless Data Transmissions
Sammanfattning : The topic of this dissertation is divided into two parts where the first part presents high-speed data transmission on flexible cables and the second part presents a wireless remote monitoring and controlling system with wireless data transmission.The demand on high-speed data communications has pushed both the wired and wireless technologies to operate at higher and higher frequencies. LÄS MER
20. On Cohesive Modelling of Carbon/Epoxy Composites : Delamination and Fibre Compressive Failure
Sammanfattning : Carbon Fibre Reinforced Polymers are widely used in engineering applications where weight saving and high mechanical performance are a key factors. However, an inheren tweakness of laminated CFRP:s is there relatively low resistance to delamination. Therst part of this thesis is devoted to extract cohesive laws associated with delamination. LÄS MER