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Ara es mostren els items 5157-5176 de 245690
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A modified Finite Element formulation for the imposition of the slip boundary condition over embedded volumeless geometries
(2019-08)
Article
Accés obertThis work describes a novel formulation for the simulation of Navier–Stokes problems including embedded objects. The new proposal is based on the use of a modified finite element space, which replaces the standard one ... -
A modified finite particle method: multi-dimensional statics and dynamics
(CIMNE, 2013)
Text en actes de congrés
Accés obertWe present the so-called Modified Finite Particle Method (MFPM), that is a recent methodology of approximation of differential operators, based on the projection of the Taylor series of a function u(x) on a set of projection ... -
A modified fractional step approach
(2011)
Text en actes de congrés
Accés obertWe propose here a methodology for improving mass-conservation features of the fractional-step schemes on moving grids applied to viscous incompressible flows containing free surfaces. The idea is to find a better approximation ... -
A modified fractional step method for fluid–structure interaction problems
(2017-01)
Article
Accés obertWe propose a Lagrangian fluid formulation particularly suitable for fluid–structure interaction (FSI) simulation involving free-surface flows and light-weight structures. The technique combines the features of fractional ... -
A modified fractional step method for fluid–structure interaction problems
(Universitat Politècnica de Catalunya. CIMNE, 2017)
Article
Accés obertWe propose a Lagrangian fluid formulation particularly suitable for fluid–structure interaction (FSI) simulation involving free-surface flows and light-weight structures. The technique combines the features of fractional ... -
A modified partial power structure for quasi Z-source converter to improve voltage gain and power rating
(2019-06-01)
Article
Accés obertEmploying partial power processing (PPP) technique for quasi Z-source converter (QZSC) a new structure of the converter is presented. Using PPP technique although eliminates electrical insolation, but permits reducing ... -
A modified stokesian dynamics method for mineral suspensions
(CIMNE, 2011)
Text en actes de congrés
Accés obertA 3-dimensional modified Stokesian dynamics-based technique for simulating mineral particle suspensions is presented. Stokesian dynamics is a mesh free particle approach, which resembles the discrete element method. It ... -
A modified Taylor Galerkin scheme for turbulent compressible flow simulation
(Universitat Politècnica de Catalunya. CIMNE, 2019)
Article
Accés obertAs already demonstrated by different authors, the Taylor-Galerkin (TG) scheme, in the context of the Finite Element Method (FEM), is particularly suitable for the solution of supersonic flows. The TG scheme, using hexahedral ... -
A modified voltage balancing sorting algorithm for the modular multilevel converter: Evaluation for staircase and phase-disposition PWM
(2014)
Text en actes de congrés
Accés restringit per política de l'editorialThis paper introduces a low complexity implementation of the voltage balancing sorting algorithm to reduce the switching frequency of the power devices in modular multilevel converters (MMCs). Two modulation techniques are ... -
A modified voltage balancing sorting algorithm for the modular multilevel converter: Evaluation for staircase and phase-disposition PWM
(2015-08-01)
Article
Accés obert -
A Modular approach to software process modelling and enaction
(1999-04)
Report de recerca
Accés obertWe present in this report PROMENADE, an approach for supporting software process modelling. PROMENADE integrates: UML in order to define the elements that are involved in the process; and precedence relationships, ... -
A modular simulation tool of an orchestrator for allocating virtual resources in SDN
(2014-04)
Article
Accés obertSoftware-Defined Networking (SDN) and Network Functions Virtualization (NFV) are technologies for enabling innovative network architectures. Nevertheless, a fundamental problem in instantiation of Virtual Networks (VNs), ... -
A modular, partitioned, discrete element framework for industrial grain distribution systems with rotation machinery
(Springer, 2017-04)
Article
Accés obertA modular discrete element framework is presented for large-scale simulations of industrial grain-handling systems. Our framework enables us to simulate a markedly larger number of particles than previous studies, thereby ... -
A modularization proposal for goal-oriented analysis of data warehouses using I-star
(Springer, 2011)
Text en actes de congrés
Accés restringit per política de l'editorialThe success rate of Data Warehouse (DW) development is improved by performing a requirements elicitation stage in which the users’ needs to be fulfilled by the DW are modeled. Currently, among the different proposals for ... -
A modulation strategy to operate multilevel multiphase diode-clamped and active-clamped DC-AC converters at low frequency modulation indices with DC-link capacitor voltage balance
(2017-10-01)
Article
Accés obertThis paper proposes a modulation strategy for multilevel multiphase diode-clamped dc–ac converters (also applicable to other functionally equivalent topologies) able to keep the dc-link capacitor voltages balanced under ... -
A module concept within the initial behaviour framework
(1988)
Report de recerca
Accés obertA module concept is defined which anables the description of the whole design of software systems, that is, not only the specifications of problem requirements but also the specification of the process of implementation ... -
A module-based cell processor simulator
(European Network of Excellence on High Performance and Embedded Architecture and Compilation (HiPEAC), 2006)
Comunicació de congrés
Accés obertAn interesting design alternative to replication-based chip multiprocessors is to create heterogeneous chip multiprocessors composed of several different cores, with one or more of them running the operating system and ... -
A MOF-compliant approach to software quality modeling
(2004-12)
Report de recerca
Accés obertSoftware quality is a many-faceted concept that depends on the kind of artifact to be measured, the context where measurement takes place, the quality framework used, and others. Furthermore, there is a great deal of ... -
A molecular dynamics study of the interface temperature in ultrasonic metal welding
(CIMNE, 2019)
Text en actes de congrés
Accés obertIn this study, mechanical and thermal behavior of the mating interface during ultrasonic metal welding is investigated using molecular dynamics (MD) simulations. In ultrasonic welding process, the reciprocating motion of ... -
A molecular dynamics study on glucose molecular recognition by a non-enzymatic selective sensor based on a conducting polymer
(Royal Society of Chemistry (RSC), 2019-01-01)
Article
Accés obertPoly(hydroxymethyl-3,4-ethylendioxythiophene) (PHMeDOT), a very electroactive polythiophene derivative bearing a dioxane ring fused onto the thiophene ring and an exocyclic hydroxymethyl substituent, is able to electrocatalyze ...
