Citas bibligráficas
Lopez, C., (2024). Calefacción automotriz utilizando gases producto de la combustión para el confort térmico de pasajeros durante su travesía en regiones de frio extremo. [Universidad Nacional de Trujillo]. https://hdl.handle.net/20.500.14414/22427
Lopez, C., Calefacción automotriz utilizando gases producto de la combustión para el confort térmico de pasajeros durante su travesía en regiones de frio extremo. []. PE: Universidad Nacional de Trujillo; 2024. https://hdl.handle.net/20.500.14414/22427
@misc{renati/881937,
title = "Calefacción automotriz utilizando gases producto de la combustión para el confort térmico de pasajeros durante su travesía en regiones de frio extremo.",
author = "Lopez Ortega, Christopher Bryan",
publisher = "Universidad Nacional de Trujillo",
year = "2024"
}
This project was carried out with the purpose of satisfying the thermal comfort of passengers traveling in regions with very low temperatures. For this end, it was necessary to design an equipment that satisfies this need taking into consideration thermo-fluidic parameters. This design corresponds to a heat exchanger which works with two fluids: combustion gases and cold air from the surrounding environment, this will serve to heat the cold air and be taken to the cabin, previously conditioning the temperature of this to the cabin in order to provide comfort to passengers. In order to guarantee a correct operation, simulations of the heat exchanger were carried out, using SOLIDWORKS, ANSYS, MATLAB programs, later the results were shown. During this process, the thermal load produced by the Mercedes Benz L200 bus (taking into consideration its walls, door, glass, floor and ceiling) and by the passengers was analyzed in order to determine the thermal load that our heat exchanger should have. An internal comfort temperature of 20°C and an external temperature of 7°C, were considered, resulting in a total thermal load of 2.36 KW for the vehicle and a thermal load for the heat exchanger of 3.54 KW. By means of a design methodology, it was concluded that the tube heat exchanger is the most suitable for the present work. It was obtained that the hot air outlet temperature is 130.1 °C and the tube length is 177.51 mm long, but since regions under development are not considered, a commercial length of 250 mm was used.
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