Priambudi, Bima and -, Marwan Effendy S.T, M.T, Ph.D (2018) Analisa Karakteristik Temperatur Dan Kecepatan Udara Pada Ruangan Berpendingin Ac Dengan Turbulensi Model K-Omega Standar Dan K-Omega Sst Menggunakan Metode Computational Fluid Dynamic (Cfd). Skripsi thesis, Universitas Muhammadiyah Surakarta.
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Abstract
Abstract This study aims to predict, as well as analyze the temperature and air velocity in a room that has the installation of two split AC units. The CFD simulation approach is applied in this study by preceded experimental measurements on actual conditions for data validation. In this study, the room of 10.45 x 8.1 x 3.92 m located in Room H 404 Faculty of Engineering serve as a simulation object. Air velocity variations measured at the front of the evaporator, that is AC unit 1 = 5 m/s and AC unit 2 = 3.2 m/s. The simulation process begins by validating three different types of mesh 15216 elements, 158785 elements, and 481178 elements Simulation of three variable of turbulance model (k-epsilon standard, k-omega standard, and k-omega SST) showed that no significant effect on the average temperature in the room where the result was 23,321, 23,481 and 23,468 ° C. While the average air velocity in the room there is an increase in each variation obtained results of 0.100, 0.107 and 0.108 m/s. Keyword : Computational Fluid Dynamic,Turbulance Models (k-epsilon standar, k-omega standar, dan k-omega SST)
| Item Type: | Karya ilmiah (Skripsi) |
|---|---|
| Uncontrolled Keywords: | Computational Fluid Dynamic,Turbulance Models (k-epsilon standar, k-omega standar, dan k-omega SST) |
| Subjects: | T Technology > TA Engineering (General). Civil engineering (General) |
| Divisions: | Fakultas Teknik > Teknik Mesin |
| Depositing User: | BIMA PRIAMBUDI |
| Date Deposited: | 07 Jul 2018 04:55 |
| Last Modified: | 31 Jul 2018 07:33 |
| URI: | http://eprints.ums.ac.id/id/eprint/63129 |
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