Recursos de colección

RiuNet. Repositorio institucional de la Universitat de Valencia (89.348 recursos)

RiuNet es el Repositorio Institucional de la Universitat Politècnica de València, gestionado por la Biblioteca, cuyo objetivo es ofrecer acceso en Internet a la producción científica, académica y corporativa de la comunidad universitaria con la finalidad de aumentar su visibilidad y hacerla accesible y preservable.

Ingeniería del Agua

Mostrando recursos 1 - 4 de 4

  1. Tendencias en el diseño, construcción y operación de techos verdes para el mejoramiento de la calidad del agua lluvia. Estado del arte.

    Morales Mojica, Jair Andrés; Cristancho Santos, Maira Alejandra; Baquero Rodríguez, Gustavo Andrés
    [EN] The green roofs appear as technology for the improvement water quality. This article identifies trends in the conditions of design, construction and operation of green roofs, which aim is to improve the quality of rainwater. A literature review was carried out in order to collect 45 original research papers from databases as Scopus, Science Direct, and Redalyc. From the information collected trends in increments and reductions in the concentrations of the main water quality parameters, seasons of the year with the best results, types of green roofs , types of substrate and most common components, construction trends (dimensions, inclination,...
    - 26-oct-2017

  2. Huella energética del agua en función de los patrones de consumo en redes de distribución

    Pérez-Sánchez, Modesto; Sánchez-Romero, Francisco-Javier; López-Jiménez, P. Amparo
    [EN] The energy audits are tools which allow to analyse the state of the water distribution network where the energy consumption depends on annual flow pattern (RQ). The present research develops a methodology to compare the energy footprint of water (EWF) through an energy balance with different RQs. The aim is to determine the energy behaviour of a network based on RQ value. The study analyses four networks (two drinking and two irrigation networks), showing a lower total energy consumption (5.22, 3.21, and 4.01%) and a lower friction energy (28.57, 21.42, and 25%) those networks with RQ less variable when...
    - 26-oct-2017

  3. Evaluación del método activo para determinar contenidos de humedad en suelos

    Serna Farfan, José Luis; Muñoz, José Francisco; Suárez, Francisco
    [EN] In recent years, fiber-optic distributed temperature sensing (FO-DTS) methods have been successfully used to investigate a wide range of hydrological applications. In particular, two methods have been developed to monitor the soil water content (θ) with the FO-DTS technology: the passive and the active methods. This work presents an assessment of the active method to determine the θ of a sandy soil. In this method, fiber-optic cables with metallic armoring are used and a voltage difference is applied between the two ends of the cable to warm it during a specified time period. Then, an empirical relationship is used...
    - 26-oct-2017

  4. Captación de agua de lluvia y niebla en la época de secas en la ciudad de Xalapa, Veracruz, México

    Parada Molina, Paulo César; Cervantes Pérez, Juan
    [EN] This paper evaluates the amount of rainwater and fog captured and its relation with average consumption at the dwelling level in the city of Xalapa, Veracruz, Mexico, during the period from November 2012 to February 2013. Rainwater is quantified by means of rocker gauges installed on the roofs of houses and fog through an omnidirectional collector commonly known as a rope collector. It is observed that the amount of rainwater collected monthly can represent 20 to 35% of the average monthly consumption, demonstrating that the rainwater harvesting is an alternative supply to meet domestic needs in the dry season....
    - 26-oct-2017

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