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Utilização dos softwares WCADI e IRRICAD para análise de sistemas de rega gota-a-gota
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Resumo(s)
O presente trabalho descreve a utilização dos softwares WCADI e IrriCAD para a análise de sistemas de rega gota-a-gota, com gotejadores autocompensantes (tubo de rega) e não autocompensantes (fita de rega), no âmbito de um estágio profissional de 800 h na empresa Sysmart.
A Sysmart é uma empresa que fornece serviços técnicos de engenharia, tendo sempre em vista a procura de soluções inovadoras e eficientes para os seus clientes. Neste sentido, para o projeto de rega em questão, os materiais e métodos utilizados estão de acordo com a metodologia utilizada na empresa.
Os dados de base a ter em conta neste projeto são os dados fornecidos pela empresa, tratados recorrendo a ferramentas de dimensionamento utilizadas na empresa, para comparar, em termos de funcionalidade, dois softwares de dimensionamento de sistemas de rega: WCADI e IrriCAD.
Procedeu-se a uma análise e comparação de sistemas, acompanhamento da cultura e comparação de outputs (dados de saída) dos softwares utilizados com as observações em campo.
Finalmente, efetuou-se uma análise dos resultados obtidos e dos fatores envolvidos conhecidos dos dois sistemas, concluindo-se a similaridade dos softwares e, devido à escassez de dados, sugerindo alterações necessárias à manutenção do tubo estudado.
The present work describes the use of the WCADI and IrriCAD software’s in order to analyse dripper irrigation systems, with self-compensating and non-self-compensating drippers (irrigation tape), as part of an internship in the company Sysmart. Sysmart is a company that provides technical engineering services, always aiming at finding innovative and efficient solutions for their clients. In this sense, for the irrigation project in question, the materials and methods used are in accordance with the methodology used in the company. The initial data to consider in this project are the data provided by the company, treated using the dimensioning tools used in the company, for a functionality comparison, of two dimensioning software’s: WCADI and IrriCAD. This study went through an initial phase of hydraulic design and execution of irrigation projects and a subsequent analysis and comparison of the systems through the monitoring of the crop and a comparison of the outputs of the softwares used with field observations. It was completed with the analysis of the results obtained, and the known factors involved in the two systems, concluding that the softwares are similar and, due to the lack of data, suggesting the main changes of the maintenance of the self-compensating drippers analysed.
The present work describes the use of the WCADI and IrriCAD software’s in order to analyse dripper irrigation systems, with self-compensating and non-self-compensating drippers (irrigation tape), as part of an internship in the company Sysmart. Sysmart is a company that provides technical engineering services, always aiming at finding innovative and efficient solutions for their clients. In this sense, for the irrigation project in question, the materials and methods used are in accordance with the methodology used in the company. The initial data to consider in this project are the data provided by the company, treated using the dimensioning tools used in the company, for a functionality comparison, of two dimensioning software’s: WCADI and IrriCAD. This study went through an initial phase of hydraulic design and execution of irrigation projects and a subsequent analysis and comparison of the systems through the monitoring of the crop and a comparison of the outputs of the softwares used with field observations. It was completed with the analysis of the results obtained, and the known factors involved in the two systems, concluding that the softwares are similar and, due to the lack of data, suggesting the main changes of the maintenance of the self-compensating drippers analysed.
Descrição
Mestrado em Engenharia Agronómica - Especialização em Engenharia Rural. Universidade de Lisboa, Instituto Superior de Agronomia
Palavras-chave
rega localizada projecto gotejador autocompensante perdas de carga localized irrigation design pressure compensating drippers head loss
Contexto Educativo
Citação
Rasquilha, M.T.Z.R.G. Utilização dos softwares WCADI e IRRICAD para análise de sistemas de rega gota-a-gota. Lisboa: ISA-Universidade de Lisboa, 2023. Dissertação de Mestrado
Editora
Instituto Superior de Agronomia, Universidade de Lisboa