Rediseño de un banco de prueba de bombas centrífugas

Abstract

For the proper development of students' skills and technical knowledge, it is essential that they have contact with practical components whose applications allow them to understand the theory studied in class. In the case of subjects related to the study of fluid mechanics and pumping systems, this didactic component is not present due to the obsolescence of the Gilkes GH-90 centrifugal pump test bench. The redesign was based on the ISO 9906 standard, related to tolerances of instrumentation equipment, and on the selection standards established by the Hydraulic Institute. Likewise, in accordance with ISO 17025, a maintenance program and a corresponding operating guide were developed. During the project's development, significant deterioration of the test bench's electrical and electronic systems became evident, as well as its obsolescence compared to modern industry standards. As a result, a design aligned with the needs and technologies used in the industry was obtained. The proposed maintenance program seeks to increase the reliability factor of the new system, highlighting the importance of a well-structured program, as it allows the equipment to be used efficiently, safely and sustainably over time. Keywords: Test bench, fluid dynamics, applied instrumentation, centrifugal pumps