Bibliographic citations
Solorzano, I., Gonzales, R. (2023). Implementación de un chiller alternativo para garantizar la refrigeración del resonador magnético de la marca siemens dentro de un hospital público en Lima [Trabajo de suficiencia profesional, Universidad Peruana de Ciencias Aplicadas (UPC)]. http://hdl.handle.net/10757/670665
Solorzano, I., Gonzales, R. Implementación de un chiller alternativo para garantizar la refrigeración del resonador magnético de la marca siemens dentro de un hospital público en Lima [Trabajo de suficiencia profesional]. PE: Universidad Peruana de Ciencias Aplicadas (UPC); 2023. http://hdl.handle.net/10757/670665
@misc{renati/410756,
title = "Implementación de un chiller alternativo para garantizar la refrigeración del resonador magnético de la marca siemens dentro de un hospital público en Lima",
author = "Gonzales Rebatta, Raul Alexander",
publisher = "Universidad Peruana de Ciencias Aplicadas (UPC)",
year = "2023"
}
Magnetic resonance imaging equipment plays an important role in the early diagnosis of diseases in patients. For this reason, it is a fundamental piece within medical institutions to have this equipment with the greatest possible availability. However, there are various factors that could cause the system to become inoperative. The focus of the following work is the implementation of a backup chiller, within a public hospital in the city of Lima, so that in the event that the main chiller fails, it can replace it in the water cooling process which in turn cools various critical stages of the Magnetic Resonator. One of the critical stages is the Magneto Cooling system, since, without adequate cooling, it could generate economic losses for health institutions and even the possibility of deactivating the Magnetic Resonator. For the development of the solution, calculations of thermal loads and electrical loads were carried out, in order to design the thermodynamic system by gas compression. Said thermodynamic system has as its main components the compressor, condenser, evaporator and expansion valve. In order to follow technical standards and not damage the ozone layer, the ASHRAE standard was followed, in which in one of its sections it recommends certain gases that are eco-friendly to the environment. The tests carried out were carried out in conjunction with the Siemens brand magnetic resonator, Magnetom Vida model, where the correct operation of the equipment was demonstrated, when it was cooled by the implemented backup chiller.
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