Nestor Lerma

Nestor Lerma
Universitat Politècnica de València | UPV · Department of Hydraulic Engineering and Environment

About

7
Publications
2,067
Reads
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50
Citations
Citations since 2017
3 Research Items
38 Citations
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20172018201920202021202220230246810
20172018201920202021202220230246810

Publications

Publications (7)
Conference Paper
Full-text available
The development of a water quality model (WQM) with EPANET is a complex task that involves a multitude of factors due to the fact that, to the initial requirement of having a hydraulic model correctly calibrated (AWWA, 2017), which will be the base for the construction of the water quality model, is added the need of having all the elements of the...
Conference Paper
Full-text available
La construcción del modelo hidráulico de una red, también conocido como el modelo matemático, requiere el manejo de gran cantidad de información de naturaleza diversa, que va desde los datos cartográficos que describen el trazado de la red y comportamiento de todos sus elementos, hasta los datos de campo que dan fe de los caudales, las presiones y...
Conference Paper
Full-text available
Since version 1.0 of the GISRed application, developed by our research group as an extension of ArcView 3.2, was launched in 2004, there has not been any similar public product integrating EPANET with a GIS offering so many features and analysis capabilities. Unfortunately ArcView 3.2 was soon discontinued as a separate product, and therefore, th...
Article
Two evolutionary algorithms (EAs) are assessed in this paper to design optimal operating rules (ORs) for Water Resource Systems (WRS). The assessment is established through a parameter analysis of both algorithms in a theoretical case, and the methodology described in this paper is applied to a complex, real case. These two applications allow us to...
Article
Techniques to obtain operating rules (OR) for multi-reservoir systems have consisted of using simulation models to evaluate the behavior of the system after the OR has been defined. This is a long and repetitive process lasting until the appropriate OR is found. The objective of the article herein is to compare two evolutionary algorithms used to o...
Article
An alternative procedure for assessment of reservoir Operation Rules (ORs) under drought situations is proposed. The definition of ORs for multi-reservoir water resources systems (WRSs) is a topic that has been widely studied by means of optimization and simulation techniques. A traditional approach is to link optimization methods with simulation m...
Article
Obtaining operation rules (OR) for multi-reservoir water systems through optimization and simulation processes has been an intensely studied topic. However, an innovative approach for the integration of two approaches - network flow simulation models and evolutionary multi-objective optimization (EMO) - is proposed for obtaining the operation rules...

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