Buscar
Mostrando ítems 1-10 de 8293
Estudo de análises linear e não linear aplicado a flambagem
(Universidade Tecnológica Federal do ParanáPato BrancoBrasilDepartamento Acadêmico de MecânicaEngenharia MecânicaUTFPR, 2017-11-16)
Buckling can be considered a failure due to structural instability. Both design and engineering applications where slender elements are involved, buckling failure must be verified. In this context this research presents a ...
Curve fitting of mathematical functions to experimental data.
(Soc Brasileira QuimicaSao PauloBrasil, 1997)
A set of linear equations to calculate the steady-state operation of an electrical distribution system
(2011-12-19)
In this paper, the calculation of the steady-state operation of a radial/meshed electrical distribution system (EDS) through solving a system of linear equations (non-iterative load flow) is presented. The constant power ...
A set of linear equations to calculate the steady-state operation of an electrical distribution system
(2011-12-19)
In this paper, the calculation of the steady-state operation of a radial/meshed electrical distribution system (EDS) through solving a system of linear equations (non-iterative load flow) is presented. The constant power ...
Non-linear boundary element formulation applied to contact analysis using tangent operator
(ELSEVIER SCI LTD, 2011)
This work presents a non-linear boundary element formulation applied to analysis of contact problems. The boundary element method (BEM) is known as a robust and accurate numerical technique to handle this type of problem, ...
Comparação entre os métodos linear e não linear para a avaliação da incerteza de medição
(2010-11)
The main method recognized by the metrologists for the eval- uation of measurement uncertainty is de facto the Guide to the Expression of Uncertainty in Measurement (ISO Guide). Due to some limitations of the proposed ...
Spectral/HP finite elements applied to linear and non-linear structural elastic problems
(Latin Amer J Solids StructuresSao PauloBrasil, 2007)
A Non-Linearity Compensation Technique for Charge-Redistribution SAR ADCs
(IEEE, 2019)
The linearity of charge-redistribution successive approximation register (SAR) analog-to-digital converters (ADCs) is affected by systematic mismatch in its capacitor array. Fabrication phenomena, such as copper dishing, ...