Simulation of Diffuser for Horizontal Axis Wind Turbine using Computational Fluid Dynamics
| Main Authors: | Susandi, Afries, ARIFIN, FATAHUL, Kusumanto, RD |
|---|---|
| Format: | Article NonPeerReviewed Book |
| Bahasa: | eng |
| Terbitan: |
INSTITUTE FOR ENGINEERING RESEARCH AND PUBLICATION (IFERP)
, 2021
|
| Subjects: | |
| Online Access: |
http://eprints.polsri.ac.id/9310/1/33rd%20WCASET%20Book%20.pdf http://eprints.polsri.ac.id/9310/ |
| ctrlnum |
9310 |
|---|---|
| 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"><relation>http://eprints.polsri.ac.id/9310/</relation><title>Simulation of Diffuser for Horizontal Axis Wind Turbine using
Computational Fluid Dynamics</title><creator>Susandi, Afries</creator><creator>ARIFIN, FATAHUL</creator><creator>Kusumanto, RD</creator><subject>TJ Mechanical engineering and machinery</subject><description>As a renewable energy, wind energy becomes one of the promising energy technologies. Most wind
turbine technologies are designed at high speeds which are not effectively operated in areas with low
wind speeds. Therefore, an effective technology to enhance the possible use of wind energy at low wind
speeds is needed. The concept of Diffuser Augmented Wind Turbine (DAWT) has been used recently to
improve the use of wind turbine in a low wind speed area by manipulating the wind speed. The pressure
difference between inside and outside of the diffuser is generated which might enhance the wind velocity;
hence, the power is increased. In this paper, simulation using ANSYS was conducted to investigate the
performance of Horizontal Axis Wind Turbine (HAWT) in low wind speed area applying DAWT
technology by modifying the angle of the diffuser. The variation of the diffuser angle was in the range 4-
16o and the diffuser length to diameter (L/D) is 1.25D. The simulation results showed a good agreement
with the reference literature which obtained the increased power around 1.2-1.7 times higher than the
non-diffuser wind turbine.</description><publisher>INSTITUTE FOR ENGINEERING RESEARCH AND PUBLICATION (IFERP)</publisher><date>2021-02</date><type>Journal:Article</type><type>PeerReview:NonPeerReviewed</type><type>Book:Book</type><language>eng</language><identifier>http://eprints.polsri.ac.id/9310/1/33rd%20WCASET%20Book%20.pdf</identifier><identifier> Susandi, Afries and ARIFIN, FATAHUL and Kusumanto, RD (2021) Simulation of Diffuser for Horizontal Axis Wind Turbine using Computational Fluid Dynamics. World Conference on Applied Science, Engineering & Technology. p. 29. ISSN ISBN : 978-93-90214-10-5 </identifier><recordID>9310</recordID></dc>
|
| language |
eng |
| format |
Journal:Article Journal PeerReview:NonPeerReviewed PeerReview Book:Book Book |
| author |
Susandi, Afries ARIFIN, FATAHUL Kusumanto, RD |
| title |
Simulation of Diffuser for Horizontal Axis Wind Turbine using
Computational Fluid Dynamics |
| publisher |
INSTITUTE FOR ENGINEERING RESEARCH AND PUBLICATION (IFERP) |
| publishDate |
2021 |
| isbn |
9789390214105 |
| topic |
TJ Mechanical engineering and machinery |
| url |
http://eprints.polsri.ac.id/9310/1/33rd%20WCASET%20Book%20.pdf http://eprints.polsri.ac.id/9310/ |
| contents |
As a renewable energy, wind energy becomes one of the promising energy technologies. Most wind
turbine technologies are designed at high speeds which are not effectively operated in areas with low
wind speeds. Therefore, an effective technology to enhance the possible use of wind energy at low wind
speeds is needed. The concept of Diffuser Augmented Wind Turbine (DAWT) has been used recently to
improve the use of wind turbine in a low wind speed area by manipulating the wind speed. The pressure
difference between inside and outside of the diffuser is generated which might enhance the wind velocity;
hence, the power is increased. In this paper, simulation using ANSYS was conducted to investigate the
performance of Horizontal Axis Wind Turbine (HAWT) in low wind speed area applying DAWT
technology by modifying the angle of the diffuser. The variation of the diffuser angle was in the range 4-
16o and the diffuser length to diameter (L/D) is 1.25D. The simulation results showed a good agreement
with the reference literature which obtained the increased power around 1.2-1.7 times higher than the
non-diffuser wind turbine. |
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IOS15200.9310 |
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Politeknik Negeri Sriwijaya |
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186 |
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library:university library |
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Perpustakaan Politeknik Negeri Sriwijaya |
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333 |
| collection |
Perpustakaan Politeknik Negeri Sriwijaya |
| repository_id |
15200 |
| city |
KOTA PALEMBANG |
| province |
SUMATERA SELATAN |
| repoId |
IOS15200 |
| first_indexed |
2021-08-25T09:34:11Z |
| last_indexed |
2021-08-25T09:34:11Z |
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17.538404 |