Open AccessComparison of parallel evaporator distribution models in ice cream rolling machines
Author(s) -
W Wardika,
F Fauzun,
S Sunanto
Publication year - 2021
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/1098/6/062086
Subject(s) - evaporator , superheating , work (physics) , crystallization , materials science , distribution (mathematics) , mechanics , mechanical engineering , thermodynamics , mathematics , process engineering , engineering , physics , mathematical analysis , heat exchanger
This research was conducted to determine the effect of performance on the use of the parallel distribution evaporator on the ice cream roll machine. This research was made using 3 variations of parallel distribution evaporator model, in which the model has a different shape. Model 1 has 3 inputs and 3 outputs, Model 2 has 2 inputs and 2 outputs and Model 3 has 1 input and 1 output. The evaporator is made with a size of 45 cm × 40 cm × 4 cm from stainless steel thickness 0.3 mm so that most of the products produce crystallization then it needs to be set points at a temperature of -18°C. the effect of the superheat process, where the smaller the superheat that occurs, the temperature in the evaporator can be more stable. Based on the results of the testing that has been done, the COP system’s work performance is 4.3, 3.6, and 3.4 for each evaporator model. Efficiencies generated respectively for the evaporator model of 86%, 78%, and 76%.