Ingeniería Civil y Mecánica

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Subject: search.filters.subject.ECUACIÓN DE ENERGÍA

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    Diseño y construcción de una mini turbina tipo tornillo de Arquímedes para ser instalada en canales primarios abiertos y generar energía mecánica
    (Universidad Técnica de Ambato. Facultad de Ingeniería Civil y Mecánica, Carrera de Ingeniería Mecánica, 2019) Lucio Yugsi, Daniel Mesías; Escobar Luna, Luis Eduardo
    Using the data obtained in the channel, the mechanical and hydraulic design of the mini screw-type turbine of archimedes was carried out, for which it was of great need to use several documents of previous works on the subject, however, the most relevant document was "Design of a hydraulic turbine based on the screw of Archimedes", which is a thesis made by Julio Cesar Alberto Mejía. Most of the screw was made with A36 steel, except for the axle, and the bearings, these materials were not manufactured, but only purchased on the market. An optimal design was carried out for which the measurements of the channel, the weight of the structure, its assembly and transport were taken into account. It was determined that the construction of the turbine should have a length of 3 meters, a width of 2 meters and a height of 1 meter, with the tests the revolutions delivered by the mini turbine were measured, resulting in values between 125 and 160 rpm. Finally, taking into account all the tests, it was noted that at the exit of the ovals, a greater water velocity is obtained.
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    Estudio y caracterización hidráulica del óvalo 13 – 17 del canal de riego Ambato-Huachi-Pelileo, cantón Cevallos, provincia de Tungurahua
    (Universidad Técnica de Ambato. Facultad de Ingeniería Civil y Mecánica. Carrera de Ingeniería Civil, 2019) Yanza Espinoza, Rosa Elena; Moya Medina, Dilon Germán
    In the present research work, the hydraulic characterization of the Ambato-Huachi- Pelileo canal from oval 13 to 17 was carried out, for which the topographic survey was carried out by means of precision equipment such as the Trimble M3 total station and the windmill of the study area. determined the slope and cross section of the channel, the average flow was obtained by gauging the average velocity in different points of the channel, as well as the geometrical elements thereof. After processing the data obtained in the field, modeling was carried out in the Hec- Ras software, obtaining a simulation close to the reality of the section analyzed by calibrating the model by varying the Manning number. Estimating discharge curves, froude number, flow profile, energy level and speed load.