Aditya, Muhammad Ganda (2015) Studi Numerik Karakteristik Aliran Fluida Melintasi Turbomachinery Fan Aksial Dengan Profil Sudut Sudu 30° Dan Variasi Putaran Poros 1500 RPM, 2000 RPM, DAN 2500 RPM. Undergraduate thesis, Institut Teknology Sepuluh Nopember.
Preview |
Text
2110100040-Undergraduate Thesis.pdf - Published Version Download (1MB) | Preview |
Abstract
Turbomachinery adalah suatu peralatan mekanik yang
mengambil energi dari fluida (turbin) atau memberikan energi
pada fluida (pompa) sebagai hasil dari interaksi dinamik antara
peralatan / mesin dan fluida. Turbomachinery digunakan dalam
berbagai macam keperluan hidup sehari-hari dan oleh karenanya
memegang peranan yang penting dalam kehidupan masyarakat.
Metode yang digunakan dalam penelitian ini adalah studi
numerik dengan menggunakan software fluent 6.3.26. dan Gambit
2.4.6. Model yang digunakan adalah turbomachinery berupa fan
aksial dengan sudut sudu 30° dan variasi putaran poros sebesar
1500 rpm, 2000 rpm, dan 2500 rpm. Boundary condition untuk
sisi inlet adalah pressure inlet, pada sisi fan menggunakan
moving wall dan rotational dengan kecepatan 1500 rpm, 2000
rpm, dan 2500 rpm, dan untuk sisi outlet adalah pressure outlet,
poros dan hub adalah wall dynamic, permukaan dinding luar
berbentuk silinder adalah wall static, serta menggunakan
symmetry pada pemodelan 3D.
Data yang didapatkan dari penelitian ini berupa data
kuantitatif, yaitu debit aliran, perbedaan tekanan yang
diakibatkan profil sudu fan aksial, serta data kualitatif berupa vektor kecepatan, kontur turbulensi, kontur velocity, kontur
turbulent intensity, serta kontur total pressure yang akan
digunakan untuk menganalisa performa sudu fan aksial.
=======================================================================================================
Turbomachinery, in mechanical engineering, describes
machines that extract energy from the fluid (turbine) or add
energy from the fluid (pump) as a result of the dynamic
interaction between equipment/machinery and fluid. Turbo
machinery is used in various purposes in everyday life, therefore
plays a vital role in community lives.
The method used in this study is a numerical study using
fluent software 6.3.26. and Gambit 2.4.6. The model used is turbo
machinery in the form of axial fan with blade at an angle of 30 °
and variations of shaft rotation of 1500 rpm, 2000 rpm, and 2500
rpm. Boundary condition for the inlet side is the inlet velocity of
10 m / s, on the side of the fan using the moving wall and a
rotational speed of 1500 rpm, 2000 rpm, and 2500 rpm, and on
the outlet side is outflow, shafts and hubs are dynamic wall, the
cylinder-shaped outer wall is wall static, and use symmetry in 3D
modeling. The data obtained from this study are in the form of
quantitative data, the flow rate, the pressure difference caused by
the axial fan blade profile, as well as qualitative data in the form
of vector velocity, turbulence contour, contour velocity, turbulent
intensity contour, and the contour of the total pressure that will
be used to analyze the axial fan blade performance.
| Item Type: | Thesis (Undergraduate) |
|---|---|
| Additional Information: | RSM 620.106 4 Adi s |
| Uncontrolled Keywords: | fan aksial, sudu, turbomachinery |
| Subjects: | T Technology > TJ Mechanical engineering and machinery > TJ935 Pipe--Fluid dynamics. Tubes--Fluid dynamics |
| Divisions: | Faculty of Industrial Technology > Mechanical Engineering > 21201-(S1) Undergraduate Thesis |
| Depositing User: | Mr. Tondo Indra Nyata |
| Date Deposited: | 04 Dec 2019 03:01 |
| Last Modified: | 04 Dec 2019 03:01 |
| URI: | http://repository.its.ac.id/id/eprint/72185 |
Actions (login required)
 |
View Item |