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Listar por palabra clave "Process control"

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A green coffee based product and its comparasion to commercial products regarding the antioxidant capacity

Souza, F.; Souza, E.; Pontes, S.; Leal Junior, W.; Freitas-Silva, O.; Nogueira, R. (Editorial Universitat Politècnica de València, 2018-09-07)

[EN] Green Coffee Products (GCP) consumption have been increased recently and is justified due its benefits to human health, as the antioxidant activity and thermogenic properties and ant mutagenic and ant carcinogenic ...
A heuristic method for obtaining quasi ARL-unbiased p-Charts

Argoti, Marco Antonio; Carrión García, Andrés (John Wiley & Sons, 2019-02)

[EN] It is known that control charts based on equal tail probability limits are ARL biased when the distribution of the plotted statistic is skewed. This is the case for p¿Charts that serve to monitor processes on the basis ...
A mathematical model of spray drying granulation process in formulation

Kagami, Hiroyuki (Editorial Universitat Politècnica de València, 2018-09-07)

[EN] In this study, we apply the drying model of polymer solution coated on a flat substrate to the spray drying granulation process in formulation. In order to apply the former model to the drying of this spherical object, ...
A physical interpretation of the use of fractional operators for modelling the drying process

Perre, Patrick; Turner, Ian (Editorial Universitat Politècnica de València, 2018-09-07)

[EN] Fractional order derivatives provide useful alternatives to their integer order counterparts due to their ability to model memory and other properties of the porous medium, such as nonlocal behaviour. These phenomena ...
A pore-scale study on the drying kinetics and mechanical behavior of particle aggregates

Pham, T. S.; Chareyre, B.; Tsotsas, E.; Kharaghani, A. (Editorial Universitat Politècnica de València, 2018-09-07)

[EN] A discrete thermo-mechanical drying model is developed to investigate the interaction between the porous structure and the drying characteristics of dense particle aggregates. The solid phase consists of polydisperse ...
A simple Simulink® model of a conductivity system for exploring the performance of a Smith’s predictor

Giner-Sanz, Juan José; García Gabaldón, Montserrat; Ortega Navarro, Emma María; Pérez Herranz, Valentín (Universitat Politècnica de València, 2020-01-28)

[EN] In this work, a simple Simulink® model of a conductivity control system, based on a Smith’s predictor, is presented. This model has three main didactic outcomes. First, it allows to show to the students how a computational ...
Agglomeration of hydrolyzed collagen with blackberry pulp in a fluidized bed

Viegas, Thayná; Taranto, Osvaldir (Editorial Universitat Politècnica de València, 2018-09-07)

[EN] Hydrolyzed collagen (HC) is a fine powder applied in the pharmaceutical and food industries which has shown good results in the treatment of diseases related to bones, skin and joints. In this study, HC particles ...
Agitated thin-film drying of spinach juice

Qiu, Jun; Boom, R. M.; Schutyser, M.A.I. (Editorial Universitat Politècnica de València, 2018-09-07)

[EN] Agitated thin film dryers (ATFD) has been considered as an effective technology for drying viscous liquid foods, pastes or pureed foods. In this study, a lab-scale ATFD was developed and applied for drying of juices ...
Ambient temperature drying of therapeutic protein solution with use of microwave

Tsuruta, Takaharu; Ogawa, Takuma; Abe, Ryosuke; Tanigawa, Hirofumi (Editorial Universitat Politècnica de València, 2018-09-07)

[EN] High quality drying of therapeutic protein-solution is important in medical and pharmaceutical processing. Freeze-drying is mostly used, but it takes a long drying-time and causes damages of protein structures. In ...
Análisis de la productividad de las tareas en función de su tiempo de planificación en diferentes obras del sector de la construcción

Murcia Andújar, María Elena (Universitat Politècnica de València, 2019-10-16)

[ES] Estudios como los que realizaron McGraw Hill Construction en 2013 y McKinsey Global Institute en 2017 han demostrado que el sector de la construcción no ha presentado una mejora en su productividad en comparación con ...
Análisis de proyecto para planificar y ejecutar obra

Rodríguez Llopis, Vicente Luis (Universitat Politècnica de València, 2017-10-27)

[ES] Análisis de proyecto para planificar y ejecutar obra desarrolla un planteamiento de supervisión del “proyecto” buscando la coordinación exigida por la LOE y según la estructura del CTE, y aplicando el ciclo PDCA de ...
Análisis del sistema constructivo de un proyecto de ejecución de vivienda unifamiliar con tecnología BIM

León Pérez, Adrián (Universitat Politècnica de València, 2021-12-21)

[ES] Building Information Modeling (BIM) es una metodología de trabajo en la cual centralizamos toda la información del proyecto en un modelo de información digital, facilitando su gestión. El principal objetivo de la ...
Apertura de local para actividad de cafetería, en Silla (Valencia)

Moreno Zaragoza, Longinos (Universitat Politècnica de València, 2024-10-23)

[ES] Mediante el presente trabajo se pretende desarrollar un proyecto de actividad para local comercial, en la actualidad no presenta actividad y anteriormente destinado a venta de textil, para el uso de Cafetería. La ...
Aplicación del análisis de imagen hiperespectral y tridimensional al control de procesos y productos en la industria harinera y sus derivados

Verdú Amat, Samuel (Universitat Politècnica de València, 2016-06-07)

[EN] This work is focused on studying of hyperspectral and structured light based tridimensional image analysis about their application on quality and process control of cereal flour industry and derived products. The ...
Aportaciones al control de procesos con datos altamente censurados por la izquierda

Neira Rueda, Javier Orlando (Universitat Politècnica de València, 2014-09-25)

[EN] Process control with left censored observations
Application of microwaves in the convective drying of ceramic

Rajewska, Kinga; Pawłowski, Andrzej (Editorial Universitat Politècnica de València, 2018-09-07)

[EN] The paper demonstrates microwave and convective drying processes in different combinations of kaolin cylindrical samples in laboratory scale. Analysis of the kinetics and sample temperature evolution show that the ...
Application of Multivariate Image Analysis to Thermal Images for in line Monitoring of the Freeze-Drying Process

Colucci, Domenico; Prats-Montalban, José; Fissore, Davide; Ferrer Riquelme, Alberto (Editorial Universitat Politècnica de València, 2018-09-07)

[EN] A new Process Analytical Technology (PAT) has been developed and tested for on-line process monitoring of a vacuum freeze-drying process. The sensor uses an infrared camera to obtain thermal images of the ongoing ...
Aroma retention during drying of caja-umbu fruit pulp

Fontes, Anderson; Leite-Neta, Maria Terezinha; Matos, Patricia; Araújo, Hannah Caroline; Jesus, Monica; Rajkumar, G.; Narain, Narendra (Editorial Universitat Politècnica de València, 2018-09-07)

[EN] This study was aimed to obtain and characterize the dried powder of cajá-umbu (Spondias spp) fruit pulp obtained by spray-drying and lyophilization. Spray-drying of the pulp was done at different temperatures. Analysis ...
Asistencia técnica en la empresa constructora Vaseco SL

Sánchez Martínez, Carlota (Universitat Politècnica de València, 2016-01-11)

[ES] El presente proyecto corresponde al seguimiento y proceso de transformación durante un intervalo de tiempo concreto en una obra nueva, en concreto, la construcción del colegio de educación infantil y primaria Ángel ...
Assessment of the conditions of the thermoplastic extrusion process in the bioactive and mechanical properties of flexible films based on starch and Brazilian pepper

Fakhouri, Farayde; Freitas deLima, Fernando; Cardoso, Claudia; Martelli, Silvia; Antunes, Marcelo; Mei, Lucia; Yamashita, Fabio; Velasco, Jose (Editorial Universitat Politècnica de València, 2018-09-07)

[EN] The objective of this work was to produce, through the thermoplastic extrusion process followed by blowing, manioc starch-based flexible films added with Brazilian pepper oil as an antioxidant and plasticizer agent, ...