Design of an environmentally friendly refrigeration laboratory based on cooling capacity calculation for graduate students
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INVESTIGACIONMetadades
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Design of an environmentally friendly refrigeration laboratory based on cooling capacity calculation for graduate studentsAutoria
Data de publicació
2018Editor
Ahmad IbrahimISSN
0949-149XCita bibliogràfica
MOTA-BABILONI, Adrián. Design of an environmentally friendly refrigeration laboratory based on cooling capacity calculation for graduate students. International journal of engineering education, 2018, 34.1: 273-282.Tipus de document
info:eu-repo/semantics/articleVersió de l'editorial
https://www.ijee.ie/contents/c340118.htmlVersió
info:eu-repo/semantics/publishedVersionParaules clau / Matèries
Resum
Lower global warming potential (GWP) refrigerants must be used in refrigeration education to integrate the environmentally responsible engineering principles in class. However, most of the refrigeration educational ... [+]
Lower global warming potential (GWP) refrigerants must be used in refrigeration education to integrate the environmentally responsible engineering principles in class. However, most of the refrigeration educational laboratories are still using
hydrofluorocarbons (HFCs) as working fluids, which are considered as greenhouse gases. This paper shows the procedure
to adapt the new refrigerant R513A in a refrigeration system used for a cooling capacity educational laboratory. First, the
paper describes the organization of the laboratory session, and the characteristics of the different methods of cooling
capacity calculation taught to the master’s degree students. Then, the benefits of including new sensors in the experimental
setup to obtain more accurate results are explained. Later, accurate new graphics and an equation to calculate the R513A
cooling capacity are provided. Finally, the educational aspects worked with the students in this session, and each cooling
capacity method are assessed. The procedure explained in this paper can be used as a guide for introducing lower GWP
refrigerants in similar educational refrigeration laboratories. [-]
Proyecto de investigación
Swedish Energy Agency (EFFSYS Expand P08) ; Universitat Jaume I (‘‘Support to educational innovation for the 2017/18 academic year’’ (3411)) ; (‘‘Complementary grants for educational innovation projects of new Groups for the 2017/18 academic year’’ (3411/17)) ; Plan for the promotion of research of the UJI for the year 2016 (POSDOC/2016/23)Drets d'accés
http://rightsstatements.org/vocab/CNE/1.0/
info:eu-repo/semantics/openAccess
info:eu-repo/semantics/openAccess
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