Examinando por Autor "Cendales Castellanos, Elkin Giovanny"
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- ÍtemDiseño conceptual y preliminar de un dispositivo propulsor a escala (Microreactor)(Fundación Universitaria Los Libertadores. Sede Bogotá., ) Cendales Castellanos, Elkin Giovanny; Hernandez Estrada, Diego Felipe; Mendez, AurelioIn the development of this document or research work, the authors began by posing the problem suggested by the design of a scale turbojet in its conceptual and preliminary phases, setting out the objectives that this implies. The reference framework was made, setting out the main microreactors that exist in the market and that contributed to the development, giving a general content to the technical specifications of each one of them. The main physical laws and principles that are part of the analysis of a microreactor were raised. Basic conceptual descriptions of fluid dynamics and thermodynamics were made. Next, a baseline was made with current microreactors, some parameters were selected, and the engine cycle was developed, with air characteristics at sea level and Bogotá level. Engine performance graphs were developed with the data obtained. Next step, the preliminary design was carried out, with the thermogasodynamic calculations for each of the main components of the engine, obtaining geometric data. The plans of the main components were presented based on the data obtained from the previous analysis. Finally, the conclusions of the work in general are stated and suggestions for future analysis are made. Finally, the authors of the project decided to carry out as an added value to the thesis the construction, lighting and stable operation of the physical model. The performance tests were documented graphically on videos, attached to the thesis CD in the university library, recording the correct operation of the microreactor.