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Browsing by Author "Fuertes Miquel, Vicente Samuel"

Now showing items 1-20 of 117

2D CFD modeling of rapid water filling with air valves usign OpenFOAM

Aguirre-Mendoza, Andrés M.; Oyuela, Sebastián; Espinoza-Román, Héctor G.; Coronado-Hernández, Oscar E.; Fuertes-Miquel, Vicente S.; Paternina-Verona, Duban A. (MDPI AG, 2021-11)

[EN] The rapid filling process in pressurized pipelines has been extensively studied using mathematical models. On the other hand, the application of computational fluid dynamics models has emerged during the last decade, ...
A decision support tool for the order promising process with product homogeneity requirements in hybrid Make-To-Stock and Make-To-Order environments. Application to a ceramic tile company

Alemany Díaz, María Del Mar; Ortiz Bas, Ángel; Fuertes-Miquel, Vicente S. (Elsevier, 2018)

[EN] Order promising in manufacturing systems that produce non-uniform units of the same finished good becomes a more complex process when customer orders need to be served with homogeneous units. To facilitate this task, ...
A fuzzy model for shortage planning under uncertainty due to lack of homogeneity in planned production lots

Alemany Díaz, María del Mar; Grillo Espinoza, Hanzel; Ortiz Bas, Ángel; Fuertes Miquel, Vicente Samuel (Elsevier, 2015-08-01)

Lack of homogeneity in the product (LHP) affects several sectors like horticulture, reverse logistics, furniture, ceramics and leathers, among others. Productive processes with LHP are characterized by manufacturing units ...
A model-driven decision support system for reallocation of supply to orders under uncertainty in ceramic companies

Alemany Díaz, María del Mar; Ortiz Bas, Ángel; Boza, Andres; Fuertes Miquel, Vicente Samuel (Taylor & Francis, 2015-07-06)

In ceramic companies, uncertainty in the tone and gage obtained in first quality units of the same finished good (FG) entails frequent discrepancies between planned homogeneous quantities and real ones. This fact can lead ...
Analysis of hydraulic transients during pipeline filling processes with air valves in large-scale installations

Romero, Guillermo; Fuertes-Miquel, Vicente S.; Coronado-Hernández, Óscar E.; Ponz-Carcelén, Román; Biel-Sanchis, Francisco (Taylor & Francis, 2020-08-04)

[EN] During the filling process in pressurized hydraulic systems, sudden pressure changes generated inside the pipes can cause significant damage. To avoid these excessive overpressures, air valves should be installed to ...
Analysis of Sub-Atmospheric Pressures during Emptying of an Irregular Pipeline without an Air Valve Using a 2D CFD Model

Hurtado-Misal, Aris D.; Hernández-Sanjuan, Daniela; Coronado-Hernández, Oscar E.; Espinoza-Román, Héctor; Fuertes-Miquel, Vicente S. (MDPI AG, 2021-09)

[EN] Studying sub-atmospheric pressure patterns in emptying pipeline systems is crucial because these processes could cause collapses depending on the installation conditions (the underground pipe covering height, type, ...
Análisis de la instalación de protección contraincendios de una nave de tipo agroindustrial. Estudio de la resistencia alfuego de elementos estructurales con diferentes sistemas de protección pasiva y diseño de los elementos de protección activa necesarios

Díaz Comino, Daniel (Universitat Politècnica de València, 2016-11-07)

[ES] Un incendio, es una ocurrencia de fuego no controlada que en ocasiones puede ser devastador y repercutir en innumerables pérdidas y riesgo para las personas, por esto es importante que la instalación de protección contra ...
Análisis de los transitorios hidráulicos generados durante los procesos de llenado y vaciado en instalaciones reales

Romero García-Consuegra, Guillermo (Universitat Politècnica de València, 2020-07-09)

[ES] Al realizar maniobras de llenado y de vaciado en los sistemas hidráulicos a presión, se generan en el interior de las tuberías unos cambios bruscos de presión que pueden provocar importantes daños. Para evitar alcanzar ...
Assessment of Steady and Unsteady Friction Models in the Draining Processes of Hydraulic Installations

Coronado-Hernández, Oscar E.; Derpich, Ivan; Fuertes-Miquel, Vicente S.; Coronado-Hernández, Jairo R.; Gatica, Gustavo (MDPI AG, 2021-07)

[EN] The study of draining processes without admitting air has been conducted using only steady friction formulations in the implementation of governing equations. However, this hydraulic event involves transitions from ...
Backflow air and pressure analysis in emptying a pipeline containing an entrapped air pocket

Besharat, Mohsen; Coronado-Hernández, Oscar Enrique; Fuertes-Miquel, Vicente S.; Viseu, Maria Teresa; Ramos, Helena M. (Taylor & Francis, 2018-11-14)

[EN] The prediction of the pressure inside the air pocket in water pipelines has been the topic for a lot of research works. Several aspects in this field have been discussed, such as the filling and the emptying procedures. ...
Caracterización de válvulas de admisión y expulsión de aire comerciales

Iglesias Rey, Pedro Luis; Fuertes-Miquel, Vicente S.; García-Mares, Francisco-José; Martínez-Solano, F. Javier (Instituto Mexicano de Tecnologia del Agua, 2016)

[ES] El objetivo del trabajo es estudiar en detalle el comportamiento real de diferentes ventosas (válvulas de admisión y expulsión de aire). La primera parte del trabajo describe las diferentes técnicas experimentales ...
Cálculo estructural y sísmico y diseño de instalaciones hidrosanitarias y eléctrica de un apart-hotel con una superficie construida de 1900 m2 ubicado en Puembo (Ecuador)

Talmatch González, Valeria (Universitat Politècnica de València, 2021-02-18)

[ES] El proyecto contempla el diseño sísmico estructural, y los diseños de las instalaciones de fontanería, proyecto de protección contra incendios, saneamiento, e instalación eléctrica de una edificación destinada a ...
Comparative Study of Intake and Exhaust Air Flows of Different Commercial Air Valves

Iglesias Rey, Pedro Luis; Fuertes-Miquel, Vicente S.; García Mares, Francisco José; Martínez-Solano, F. Javier (Elsevier, 2014)

This work aims to study in detail the methods of experimental characterization of air valves. In the first part, different experimental techniques are compared to the measurements made in the Air Valves Test Bench built ...
Computational Determination of Air Valves Capacity Using CFD Techniques

García-Todolí, Salvador; Iglesias Rey, Pedro Luís; Mora Melia, Daniel; Martínez-Solano, F. Javier; Fuertes-Miquel, Vicente S. (MDPI AG, 2018-10)

[EN] The analysis of transient flow is necessary to design adequate protection systems that support the oscillations of pressure produced in the operation of motor elements and regulation. Air valves are generally used in ...
Computational fluid dynamics for sub-atmospheric pressure analysis in pipe drainage

Besharat, Mohsen; Coronado-Hernández, Oscar Enrique; Fuertes-Miquel, Vicente S.; Viseu, Maria Teresa; Ramos, Helena M. (Taylor & Francis, 2019-08-06)

[EN] The occurrence of sub-atmospheric pressure in the drainage of pipelines containing an air pocket has been known as a major cause of several serious problems. Accordingly, some system malfunction and pipe buckling ...
Computational models calibration. Experiences in environmental studies

López Jiménez, Petra Amparo; Martínez-Solano, F. Javier; Fuertes Miquel, Vicente Samuel; Iglesias Rey, Pedro Luis (Wiley, 2011-12)

Mathematical models are a fundamental tool in the learning process of environmental engineering. These models need to be calibrated in order to be used by future engineers as a simulation tool for the represented problems. ...
Configurable DSS for uncertainty management by fuzzy sets

Alemany Díaz, María del Mar; Boza, Andres; Ortiz Bas, Ángel; Vicente S. Fuertes-Miquel (Elsevier, 2016)

[EN] In this paper, we propose a Configurable Model Based DSS capable of dealing with generic problems being modeled by Linear Programming (LP) and by Fuzzy Sets (FS) in a deterministic and uncertain context, respectively. ...
Design of Pumping Stations Using a Multicriteria Analysis and the Application of the AHP Method

Sánchez-Ferrer, Diana S.; Briceño-León, Christian X.; Iglesias Rey, Pedro Luís; Martínez-Solano, F. Javier; Fuertes-Miquel, Vicente S. (MDPI AG, 2021-06)

[EN] The pumping station are very important hydraulic system in urban water supply be-cause the pumps raise the water head ensuring the minimum pressure required in drinking water systems. In the design of a pumping station, ...
Design of water distribution networks using a pseudo-genetic algorithm and sensitivity of genetic operators

Mora Meliá, Daniel; Iglesias Rey, Pedro Luis; Martínez-Solano, F. Javier; Fuertes Miquel, Vicente Samuel (Springer Verlag (Germany), 2013-09)

[EN] Genetic algorithms (GA) are optimization techniques that are widely used in the design of water distribution networks. One of the main disadvantages of GA is positional bias, which degrades the quality of the solution. ...
Dimensionado de depósitos domésticos de aguas pluviales utilizando series temporales de datos

López-Patiño, Gonzalo; Martínez-Solano, F. Javier; Fuertes-Miquel, Vicente S.; López Jiménez, Petra Amparo (Instituto Mexicano de Tecnologia del Agua, 2011)

[ES] Los sistemas domésticos de aprovechamiento de lluvia se están recuperando como una opción alternativa al suministro desde las redes generales de distribución de agua potable para usos no higiénico-sanitarios. Este ...