Simulasi Pengaruh Variabel (T dan v) Masuk Udara Dan Desiccant Terhadap Laju Dehumidifikasi Dengan Menggunakan CFD

DHARMAWAN , Denni and YOHANA, Eflita (2009) Simulasi Pengaruh Variabel (T dan v) Masuk Udara Dan Desiccant Terhadap Laju Dehumidifikasi Dengan Menggunakan CFD. Perpustakaan Jurusan Teknik Mesin FT-UNDIP, Semarang. (Unpublished)

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Official URL: http://www.mesin.undip.ac.id

Abstract

Dehumidification is processing derivation of humidity of atmosphere. System dehumidifier process where atmosphere humidity ( vapor) is decreased permeated by absorbent media (sorbent) using concentration of solubility lithium chloride ( LiCl) - water ( H2O) with concentration of between 28 - 40% Mass transfer between air process and LiCl because of partial pressure difference made concentration of sorbent is decrease. Regenerator is used to reconcentred sorbent, so it can be used again in dehumidifying process. Research with simulation software computational fluid dynamic ( CFD), aim to know parameter influence like velocity and temperature from the air and also desiccant with various concentrations, to dehumidification speed and the air exit temperature. From simulation process, dehumidification speed experiences improvement along with increase of speed desiccant and its concentration. While temperature experiences improvement increasinglyly height of speed of atmosphere and speed desiccant. Keyword : computing, dehumidifier, temperature, humidity ratio, liquid desiccant, lithium chloride

Item Type:Other
Subjects:T Technology > TJ Mechanical engineering and machinery
Divisions:Faculty of Engineering > Department of Mechanical Engineering
Faculty of Engineering > Department of Mechanical Engineering
ID Code:3001
Deposited By:Mrs yuni nurjanah
Deposited On:30 Dec 2009 10:54
Last Modified:30 Dec 2009 10:54

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