Dynamic study of batch milk cooling process at KUD SAE Pujon

Agustriyanto, Rudy and Setyopratomo, Puguh and Srihari, Endang (2022) Dynamic study of batch milk cooling process at KUD SAE Pujon. In: AIP Conference Proceedings 2470, 3rd BIANNUAL INTERNATIONAL CONFERENCE ON INFORMATICS, TECHNOLOGY, AND ENGINEERING 2021 (InCITE 2021): Leveraging Smart Engineering, 25–26 August 2021, Surabaya, Indonesia (Online).

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Official URL / DOI: https://doi.org/10.1063/5.0080176

Abstract

The background of this research is to understand the operation process which is the overall main goal for developing the process model. This model is often used for operator training, process design, safety system analysis or design, or control system design. The dynamic model of milk cooling process from 36˚C to 4˚C using chilled water available at 2˚C were performed. Chilled water was maintained constant temperature by using refrigerant unit. The process being investigated was a Packo brand milk cooling tank belong to KUD SAE Pujon (Malang). A fundamental method using heat balance were used to derive the model, leading to a first order transfer function process in Laplace Transform. Transient simulation then could be done in order to investigate the dynamic behavior of the cooling process. The process is first order. For 2 hr cooling process (to achieve the goal) then the gain and time constant values are 1.00 and 42.3548 mins respectively.

Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: Laplace transfer function, simulation, dynamic study, batch cooling
Subjects: T Technology > TP Chemical technology
Divisions: Faculty of Engineering > Department of Chemical Engineering
Depositing User: Rudy Agustriyanto, M.Sc 199005
Date Deposited: 30 May 2022 01:34
Last Modified: 31 May 2022 04:19
URI: http://repository.ubaya.ac.id/id/eprint/41918

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