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Reduced model for the thermo-fluid dynamic analysis of a power transformer radiator working in ONAF mode
(Pergamon-Elsevier Science Ltd, 2017-09)
This work introduces an extension of the semi-analytical reduced model presented in Ríos Rodriguez et al. (2016), with the aim of analyzing the thermo-fluid dynamic behavior of a power transformer radiator working in ONAF ...
Model development and controller design for DC–DC Boost converters in BCM with parallel cellular architecture
(2021-12-01)
This paper deals with the development and evaluation of mathematical models related with Boost type DC–DC converters operating in Boundary Conduction Mode, including the expansion to a parallel cellular architecture ...
An adaptive hybridizable discontinuous galerkin approach for cardiac electrophysiology
(Wiley, 2018-05)
Cardiac electrophysiology simulations are numerically challenging because of the propagation of a steep electrochemical wave front and thus require discretizations with small mesh sizes to obtain accurate results. In this ...
An adaptive hybridizable discontinuous Galerkin approach for cardiac electrophysiology
(Wiley, 2018)
Cardiac electrophysiology simulations are numerically challenging because of the propagation of a steep electrochemical wave front and thus require discretizations with small mesh sizes to obtain accurate results. In this ...
A new measure of efficiency for model reduction: Application to a vibroimpact system
(Academic Press Ltd - Elsevier Science Ltd, 2011-04)
The aim of this paper is to propose a new way to measure the efficiency of the proper orthogonal decomposition (POD) to construct a reduced-order model in Structural Dynamics. It investigates the efficiency of three ...
Bond Graph modeling of the human esophagus and analysis considering the interference in the fullness of an individual by reducing mechanical esophageal flow
(SBEB - Sociedade Brasileira de Engenharia Biomédica, 2016)
Thermo-mecano-metallurgical modelling of welding: application to welded joints in nuclear power plants
(2014-11-17)
The Thermo-Mecano-Metallurgical modelling of welding is considered in this thesis, where the high non-linearity and the multiphysics character of the problem makes necessary to study different areas of Computational ...
Inventory management model based on a stock control system and a kraljic matrix to reduce raw materials inventory
(Association for Computing Machinery, 2019-09-27)
This research project proposes a supply management model in a consumer goods company in Lima, Peru, to improve stock control and avoid raw materials stockouts and overstock. A Kraljic matrix was used to identify products ...
Measured Effects of User and Clinical Engineer Training Using a Queuing Model
This article puts forward a new proposal to calculate count, turnaround, response, and service time of work orders in a clinical engineering (CE) department. These are calculated by means of a queuing model as a measurement ...
Faster modified protocol for first order reversal curve measurements
(Elsevier Science, 2017-10)
In this work we present a faster modified protocol for first order reversal curve (FORC) measurements. The main idea of this procedure is to use the information of the ascending and descending branches constructed through ...