Analisis Distribusi Aliran Udara Pada Ruangan Dengan Variabel Temperatur dan Penempatan AC Menggunakan Metode Computational Fluid Dynamics (CFD)

Azzamudin, Rasyid and , Marwan Effendy, ST, MT, Ph.D (2017) Analisis Distribusi Aliran Udara Pada Ruangan Dengan Variabel Temperatur dan Penempatan AC Menggunakan Metode Computational Fluid Dynamics (CFD). Diploma thesis, Universitas Muhammadiyah Surakarta.

	PDF (Naskah Publikasi) naskah publikasi revisi.pdf Download (1MB)
	PDF (Halaman Depan) hal awal_2.pdf Download (795kB)
	PDF (Bab I) BAB I.pdf Download (350kB)
	PDF (Bab II) BAB II.pdf Restricted to Repository staff only Download (587kB)
	PDF (Bab IV) BAB IV.pdf Restricted to Repository staff only Download (704kB)
	PDF (Bab V) BAB V.pdf Restricted to Repository staff only Download (168kB)
	PDF (Daftar Pustaka) DAFTAR PUSTAKA.pdf Download (190kB)
	PDF (Lampiran) Lampiran new.pdf Restricted to Repository staff only Download (510kB)
	PDF (Pernyataan Publikasi Ilmiah) img007.pdf Restricted to Repository staff only Download (446kB)
	PDF (Bab III) BAB III.pdf Restricted to Repository staff only Download (498kB)

Abstract

This study aims to predict the distribution of temperature and airflow patterns in a class room with dimension of 10.45 m x 8.1 m x 3.93 m due to the existence of an air conditioner. The research stages were conducted in two stages, first performing a direct measurement of the air velocity and temperature distribution within the space at predetermined measurement points by 3 different temperature setting treatments, and secondly predicting airflow characteristics by simulation approach (CFD). The steady RANS simulation applied the k - epsilon turbulence model with three different structured mesh types up to 973,651 elements. The mesh type capable of producing simulation data closest to the temperature measurement data will be further developed to investigate indoor air circulation due to the effect of temperature AC which has been measurable Based on the validation result, the type of C mesh will produce the smallest error value with percentage of the accuracy around 98.94% and AC placement variations on CFD have the lowest average value. Therefore, the temperature validation will be performed on both validations. Research about variations of AC temperature change got result that there is an increase about the average room’s temperature from 18°C, 20°C, dan 30°C.

Item Type:	Karya ilmiah (Diploma)
Uncontrolled Keywords:	Air Conditioner, Computational Fluid Dynamics
Subjects:	T Technology > TJ Mechanical engineering and machinery
Divisions:	Fakultas Teknik > Teknik Mesin
Depositing User:	RASYID AZZAMUDIN
Date Deposited:	16 Nov 2017 11:02
Last Modified:	16 Nov 2017 11:02
URI:	http://eprints.ums.ac.id/id/eprint/57609

Actions (login required)

View Item