Analisa Heat Transfer Alat Pasteurisasi Susu
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Keywords

Effectiveness
Heat Transfer
Milk Pasteurization

How to Cite

[1]
M. S. Prasetyo, ali akbar, and hesti istiqlaliyah, “Analisa Heat Transfer Alat Pasteurisasi Susu”, J, vol. 3, no. 1, pp. 1-8, Sep. 2020.

Abstract

In raising the level of public health, one solution is consume hygienic milk with a milk pasteurization process to sterilize milk so that it is ready for consumption. This research aims to determine the heat transfer that occurs in the pasteurizer. This study use an experimental method to obtain actual data from milk pasteurizer and the temperature of the milk before entering heater to come out cooling process, water heater temperature and water cooler temperature. The calculation method used to find the heat transfer is Log Mean Temperature Different (LMTD) and Effectiveness - Number of Transfer Unit (NTU). From the calculations that have been done, the value of the heat transfer heating process milk that is equal to 101.7 watts and 76.68 watts with the heating water temperature 98.1 ° C with the result of efficiency of 83.6% and 83.7%. While for the value of heat transfer milk cooling process that is equal to 102.68 watts 120.2 watts with cooling water temperature of 15 ° C so as to produce efficiency amounted to 82.4% and 83.2%.

https://doi.org/10.29407/jmn.v3i1.14217
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References

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Copyright (c) 2020 Maonika Silviani Prasetyo, ali akbar, hesti istiqlaliyah

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