Ingeniería Mecánica

Permanent URI for this collectionhttp://repositorio.uta.edu.ec/handle/123456789/900

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Subject: search.filters.subject.TURBINA MICHELL BANKI

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    Diseño y construcción de una bomba de pistón para acoplarse a las rotobombas de la FICM
    (Universidad Técnica de Ambato. Facultad de Ingeniería Civil y Mecánica, Carrera de Ingeniería Mecánica, 2021-02) Feria Naranjo, Santiago Vinicio; Carrillo Rosero, Carlos Mauricio
    The present technical project is directed in the design, construction and funcionality test of a piston pump, the same that is constituted of a Michell Banki and Pelton turbine, added to these a diaphragm pump. The project was designed with the purpose of obtaining a piston type pump that adapts to the design and technical specifications of rotary pumps in rigorous conditions. In the theoretical and analytical part, the pump was designed with 3 pistons achieving a more uniform discharge, likewise through the operating ranges of each rotary pump such as the output power, rpm, flow and pumping height it was achieved to size and select the elements that make up the pump. The equipment was built with material that absorbs the vibrations such as AA6063 aluminum for the casing, while for the pistons was used 304 stainless steel due to its great resistance to corrosion and temperature changes. At the start-up with each turbine were obtained pumping values represented in graphs of flow vs. height as well as pressure vs. height, in addition in addition a comparison was made between the performance of the piston pump versus the diaphragm pump, which resulted that the piston pump, exceeds a flow difference between 20 to 36 lt / min, besides it was determined that it is 10 percent more efficient, so the piston pump has better characteristics applied to turbines.
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    Diseño y construcción de una turbo bomba accionada mediante una turbina Michell Banki para riego de cultivos en los sectores vulnerables
    (Universidad Técnica de Ambato. Facultad de Ingeniería Civil y Mecánica. Carrera de Ingeniería Mecánica, 2018) Coronel Miranda, Christian Omar; Hernández Ortíz, Jhonathan Javier; Mayorga Pardo, Alex Santiago
    Using the parameters of waterfall “Jun Jun” it was possible to obtain a height of 9 meters and a flow of 9 lt/s. These determined the following parameters of the design: the outside diameter of the turbine wheel = 18cm, the appropriate number of blades =20 and the diameter of the pipe to be used = 4 inches. Water flows into the injector, helping propel the rotor blades and movement to the shaft. As a result, mechanical energy is transmitted by means of pulleys and this helps to generate the necessary rotation speed for the pump to work efficiently. With the construction of this machine, the efficiency of the turbine can be calculated with a controlled flow, at a stipulated height and in real conditions. The machine was constructed according to a specific location and to the conditions of this location. In order to work without any problems several changes were made to achieve the most effective design. Performance tests of the turbo pump resulted in the rotation speed provided by the turbine being between 294.56 and 694.02 and a pumping flow from 0.13lt/s to 0.36 lt/s for a height of approximately 30m. These results led to the conclusion that the design of the machine is suitable and reliable to work in the proposed location. This work arises out of the need for electrical energy in the sectors where this service is not currently available. It is an innovative project that favors the development of renewable energies, as there are many areas where they could be implemented greatly benefitting the environment. This project aims to investigate the operation of the turbo pump, which consists of a pump powered by turbine. In our case, the pump is powered by a MICHELLE BANKY turbine.
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    Estudio de un sistema de adquisición de datos para generar guías de prácticas y reportes en la Turbina Michell Banki del laboratorio de energías alternativas de la Facultad de Ingeniería Civil y Mecánica
    (Universidad Técnica de Ambato. Facultad de Ingeniería Civil y Mecánica. Carrera de Ingeniería Mecánica, 2011) Pacha Murillo, Juan Carlos; Carrillo Rosero, Carlos Mauricio
    El presente trabajo de investigación se realiza con la finalidad de analizar la influencia que tiene el Sistema de Adquisición de Datos en la Turbina Michell Banki de la Facultad de Ingeniería Civil y Mecánica, analizando los valores teóricos con los valores de adquisición automáticos que tiene el software. La Implementación del Sistema de Adquisición de datos permitió mostrar los distintos valores que se Calculan mediante la adquisición de la Velocidad Angular en el eje de la Turbina, la variación de la Válvula de Mariposa y la Realización de la Fuerza al Freno, permitió analizar la influencia que tiene estos dos parámetros en cuanto al Cálculo de la Potencia y Eficiencia. La metodología utilizada permite fomentar un tipo de práctica-automatizada en el Laboratorio de Energías Alternativas. Esta implementación del Sistema de Adquisición de Datos, es capaz de evaluar y comparar el comportamiento de la funcionalidad de la turbina. Adicional a los análisis anteriores permite generar reportes una vez concluida toda la adquisición de datos a diferentes aperturas de la Válvula de Mariposa, todo los valores calculados se los puede analizar de forma gráfica en distintos tipos de formato de documentos.