Search results for "Transient analysi"

showing 2 items of 22 documents

Experimental test on a fuel cell-supercapacitor hybrid power supply for a digital still camera

2009

fuel cell modeling control systems DC-DC power conversion consumer electronics transient analysis power supplies power system modeling power electronics
researchProduct

Ritz Solution for Transient Analysis of Variable-Stiffness Shell Structures

2020

The dynamic response of thin-walled structures is driven by mass and stiffness distribution. As such, variable-stiffness (VS) composites offer opportunities to tune structural dynamic responses. To this extent, efficient analysis tools become increasingly important for structural analysis and design purposes. In this work, an efficient and versatile Ritz method for free vibrations and linear transient analysis of VS doubly curved shell structures is presented. VS shell structures are modeled as an assembly of shell-like domains. The shell kinematics is based on the first-order shear deformation theory, and no further assumption is made on the shallowness or on the thinness of the structure.…

musculoskeletal diseasesanimal structuresMaterials scienceDistribution (number theory)Shell (structure)Aerospace Engineeringmacromolecular substances02 engineering and technologyVariable angle tow composites Composite shells Ritz method01 natural sciencesSpherical shellData preparation010305 fluids & plasmasComputer Science::RoboticsPhysics::Fluid Dynamics0203 mechanical engineering0103 physical sciencesmedicineComposite material020301 aerospace & aeronauticsVariable stiffnesstechnology industry and agricultureStiffnessequipment and suppliesTransient analysisFinite element methodmedicine.symptomAIAA Journal
researchProduct