ANALISA PENGARUH PERUBAHAN PERBANDINGAN LAJU ALIR MASSA (DESICCANT TERHADAP UDARA) DAN VARIABEL (KECEPATAN DAN TEMPERATUR) UDARA TERHADAP LAJU HUMIDIFIKASI DALAM REGENERATOR DENGAN COMPUTATIONAL FLUID DYNAMICS (CFD)
| Main Authors: | KIRANTHO, Lutfi Havidz, YOHANA, Eflita |
|---|---|
| Format: | Thesis NonPeerReviewed application/pdf |
| Terbitan: |
, 2011
|
| Subjects: | |
| Online Access: |
http://eprints.undip.ac.id/28922/1/L2E005460_Lutfi_Hafidz_Kirantho.pdf http://perpus.mesin.undip.ac.id/ http://eprints.undip.ac.id/28922/ |
| ctrlnum |
28922 |
|---|---|
| fullrecord |
<?xml version="1.0"?>
<dc schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd"><title>ANALISA PENGARUH PERUBAHAN PERBANDINGAN LAJU ALIR MASSA
(DESICCANT TERHADAP UDARA) DAN VARIABEL (KECEPATAN DAN
TEMPERATUR) UDARA TERHADAP LAJU HUMIDIFIKASI DALAM
REGENERATOR DENGAN COMPUTATIONAL FLUID DYNAMICS (CFD)</title><creator>KIRANTHO, Lutfi Havidz</creator><creator>YOHANA, Eflita</creator><subject>TJ Mechanical engineering and machinery</subject><description>Dehumidifier and regenerator is an important component in liquid desiccant air
conditioning system. In the process dehumidification in dehumidifier, desiccant concentration
decreased due to absorption of moisture from the air. To restore the concentration of desiccant
used the regenerator for regeneration. The regeneration of desiccant concentration will be
return to original state is accompanied by a rise in temperature and air humidity due to
evaporation of the liquid desiccant. The research uses computational fluid dynamic simulation
software (CFD) FLUENT 6.3 with desiccant flow rate variation from 0.01 to 0.05 kg / s at
temperature 60 °C and the variation of the air with speed 5-13 m / s at temperature of 30-40 °
C.
Simulations show, in the same time with a flow rate ratio between air and desiccant,
mass transfer (the addition of desiccant to air humidity), the largest occur at air velocity 5 m / s
and air temperature 40 ° C, humidification rate equal to the size of the mass flow rate.</description><date>2011-04</date><type>Thesis:Thesis</type><type>PeerReview:NonPeerReviewed</type><type>File:application/pdf</type><identifier>http://eprints.undip.ac.id/28922/1/L2E005460_Lutfi_Hafidz_Kirantho.pdf</identifier><relation>http://perpus.mesin.undip.ac.id/</relation><identifier>KIRANTHO, Lutfi Havidz and YOHANA, Eflita (2011) ANALISA PENGARUH PERUBAHAN PERBANDINGAN LAJU ALIR MASSA (DESICCANT TERHADAP UDARA) DAN VARIABEL (KECEPATAN DAN TEMPERATUR) UDARA TERHADAP LAJU HUMIDIFIKASI DALAM REGENERATOR DENGAN COMPUTATIONAL FLUID DYNAMICS (CFD). Undergraduate thesis, Mechanical Engineering Departement of Engineering Faculty, Diponegoro University.</identifier><relation>http://eprints.undip.ac.id/28922/</relation><recordID>28922</recordID></dc>
|
| format |
Thesis:Thesis Thesis PeerReview:NonPeerReviewed PeerReview File:application/pdf File |
| author |
KIRANTHO, Lutfi Havidz YOHANA, Eflita |
| title |
ANALISA PENGARUH PERUBAHAN PERBANDINGAN LAJU ALIR MASSA
(DESICCANT TERHADAP UDARA) DAN VARIABEL (KECEPATAN DAN
TEMPERATUR) UDARA TERHADAP LAJU HUMIDIFIKASI DALAM
REGENERATOR DENGAN COMPUTATIONAL FLUID DYNAMICS (CFD) |
| publishDate |
2011 |
| topic |
TJ Mechanical engineering and machinery |
| url |
http://eprints.undip.ac.id/28922/1/L2E005460_Lutfi_Hafidz_Kirantho.pdf http://perpus.mesin.undip.ac.id/ http://eprints.undip.ac.id/28922/ |
| contents |
Dehumidifier and regenerator is an important component in liquid desiccant air
conditioning system. In the process dehumidification in dehumidifier, desiccant concentration
decreased due to absorption of moisture from the air. To restore the concentration of desiccant
used the regenerator for regeneration. The regeneration of desiccant concentration will be
return to original state is accompanied by a rise in temperature and air humidity due to
evaporation of the liquid desiccant. The research uses computational fluid dynamic simulation
software (CFD) FLUENT 6.3 with desiccant flow rate variation from 0.01 to 0.05 kg / s at
temperature 60 °C and the variation of the air with speed 5-13 m / s at temperature of 30-40 °
C.
Simulations show, in the same time with a flow rate ratio between air and desiccant,
mass transfer (the addition of desiccant to air humidity), the largest occur at air velocity 5 m / s
and air temperature 40 ° C, humidification rate equal to the size of the mass flow rate. |
| id |
IOS2852.28922 |
| institution |
Universitas Diponegoro |
| institution_id |
69 |
| institution_type |
library:university library |
| library |
Perpustakaan Universitas Diponegoro |
| library_id |
485 |
| collection |
Diponegoro University Institutional Repository |
| repository_id |
2852 |
| city |
SEMARANG |
| province |
JAWA TENGAH |
| repoId |
IOS2852 |
| first_indexed |
2016-09-15T18:19:52Z |
| last_indexed |
2016-09-22T21:05:44Z |
| recordtype |
dc |
| _version_ |
1683116266826498048 |
| score |
17.60899 |