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A differential equation for the flow rate during silo discharge Beyond the Beverloo rule
(EPJ Web of Conferences, 2017)We present a differential equation for the flow rate of granular materials during the discharge of a silo. This is based in the energy balance of the variable mass system in contrast with the traditional derivations based ... -
A fault detection and diagnosis technique for multivariate processes using a PLS-decomposition of the measurement space
(2013)A newstatisticalmonitoring technique based on partial least squares (PLS) is proposed for fault detection and di- 24 agnosis inmultivariate processes that exhibit collinearmeasurements. A typical PLS regression (PLSR)modeling ... -
A literature review of eutrophication in Life Cycle Assessment. Relevance for pampean agroecosystems in Argentina
(2022-06-01)The tools that operate within the framework of life cycle thinking have acquired great relevance, since they make it possible to determine the environmental profile of the system being evaluated. One of the risks deriving ... -
A mathematical model simulation of fungi growth above the rind of hard cheese
(2013)A mathematical model for the simulation of fungi growth on hard cheese surface is presented and is based on previous regression models for mould growth on nonfood materials. Quantification of mould growth in the model is ... -
A more environmentally sustainable process to remove a wide range of endocrine disrupting chemicals from water
(2019)Mesoporous materials of the type MCM-41 were synthesized using rice husk as precursor of silica. The MCM-41 support was then modified with Fe by the wet impregnation method. The synthetized catalysts were used as ... -
A multiserver user-space unikernel for a distributed virtualization system
(IX Brazilian Symposium on Computing Systems Engineering, 2019-11)Nowadays, most Cloud applications are developed using Service Oriented Architecture (SOA) or MicroService Architecture (MSA). The scalability and performance of them is achieved by executing multiple instances of its ... -
A new approach to fishery waste revalorization to enhance Nile tilapia (Oreochromis niloticus) digestion process.
(2017-06-01)The main goal of this research was to analyse in vitro compatibility of Nile tilapia (Oreochromis niloticus) digestive proteinases and enzymes recovered from species comprising fishery waste as Pleoticus muelleri, Artemesia ... -
A NGCC power plant with a CO2 post-combustion capture option. Optimal economics for different generation/capture goals
(Elsevier, 2013-11-13)Fossil fuel power plants are one of the major sources of electricity generation, although invariably release greenhouse gases. Due to international treaties and countries regulations, CO2emissions reduction is increasingly ... -
A Note on the Influence of Intermediate Restraints and Hinges in Frequencies and Mode Shapes of Beams
(2014)This note deals with the free transverse vibration of a beam with two arbitrarily located internal hinges, four intermediate elastic restraints, and ends elastically restrained against rotation and translation. The method ... -
A novel time-domain signal processing algorithm for real time ventricular fibrillation detection
(2011-12-23)This paper presents an application of a novel algorithm for real time detection of ECG pathologies, especially ventricular fibrillation. It is based on segmentation and labeling process of an oversampled signal. After ... -
A risk– based design of ammonia refrigeration systems in food manufacturing plants.
(2019-01)This paper presents a risk-based design procedure of ammonia based refrigeration processes taking into account the allocation of the manufacturing plant and the surrounding environment vulnerability at early stages of ... -
A simple and intuitive procedure to identify pulse-like ground motions
(2020-01-01)Los movimientos sísmicos cercanos a fallas se caracterizan frecuentemente por intensos pulsos de velocidad y desplazamiento de períodos relativamente largos que los distinguen claramente de los movimientos de suelo típicos ... -
A Simple Model for Sharing Knowledge Among Heterogeneous Sensor Data
(2022-10-20)This work presents a simple model that expose the information embedded into a sensor signal allowing to share it independently of the signal nature. Today's highly interconnected world requires a representation of sensor ... -
A Strategy for the Economic Optimization of Combined Cycle Gas Turbine Power Plants by Taking Advantage of Useful Thermodynamic Relationships
(Elsevier, 2010-11-01)Optimal combined cycle gas turbine power plants characterized by minimum specific annual cost values are here determined for wide ranges of market conditions as given by the relative weights of capital investment and ... -
A Study on Mode Shapes of Beams with Internal Hinges and Intermediate Elastic Restraints
(ASOCIACIÓN ARGENTINA DE MECÁNICA COMPUTACIONAL AMCA, 2012-11)Dynamic analysis of structural elements becomes an important design procedure. Anadequate understanding of the free vibration is crucial to the design and performance evaluation of a mechanical system. This work deals with ... -
A Study on the Effect of Two Internal Translational Elastic Restraints on the Mode Shape of Beams
(ASOCIACIÓN ARGENTINA DE MECÁNICA COMPUTACIONAL AMCA, 2016-11)This work deals with the problem of free vibrations of uniform beams with elastically restrained ends and with two internal translational elastic restraints. The main objective of this work is to obtain the minimum stiffness ... -
A thermostable laccase from Thermus sp. 2.9 and its potential for delignifcation of Eucalyptus biomass
(2019-04-02)Laccases are multicopper oxidases that are being studied for their potential application in pretreatment strategies of lignocellulosic feedstocks for bioethanol production. Here, we report the expression and characterization ... -
A two-stage procedure for efficiently solving the integrated problem of production, inventory, and distribution of industrial products
(2019-12-24)This paper deals with the problem of optimally planning the production, inventory and distribution of products transported via multi-compartment vehicles. It assumes that facilities in the distribution net- work have ... -
A variational approach to vibrations of laminated composite plates with a line hinge
(2019-02)A Ritz variational approach for the analysis of free vibration of plates with internal hinges distributed along a straight line is presented. The plate is modeled with the first order shear deformation theory and symmetric ... -
Abatimiento de boro en agua del río Bermejo mediante uso de zeolita natural
(Universidad Tecnológica Nacional, 2017-08-08)La fuente de agua superficial más importante de la provincia de La Rioja, que aporta prácticamente todo el módulo de descarga hídrica superficial de la provincia (12 Hm3 /año), es la cuenca del Río Bermejo. Si bien ...