# Comparison of Performance Multistage H-Type Darrieus Normal and Inverse Vertical Axis Wind Turbine with CFD Analysis

### Muktar Sinaga, Amma Muliya Romadoni, Yoyon Ahmudiarto, Arwanto

#### 2023

#### Abstract

H-type Darrieus Vertical Axis Wind Turbine (VAWT) produce more power in high Tip Speed Ratio (TSR) than other VAWTs. However, the disadvantage is low generated power in TSR less than 1. The performance of H-type Darrieus Vertical Axis Wind Turbine was studied with Computational Fluid Dynamic (CFD) analysis. H-type normal design compared to the H-type inverse of darrieus Multistage Vertical Axis Wind Turbine. In CFD simulation, the Unsteady Reynolds Averaged Navier-Stokes (URANS) equations were used and the turbulence model was solved with SST k-ω model. It showed the results of the analytical analysis to be compared with normal and inverse H-type darrieus Multistage VAWT. The results are h-type normal darrieus VAWT produce more power in RPM 50 than h-type inverse darrieus VAWT. The h-type inverse darrieus VAWT produce more power in RPM 100 and 150 than h-type normal darrieus VAWT.

Download#### Paper Citation

#### in Harvard Style

Sinaga M., Romadoni A., Ahmudiarto Y. and Arwanto. (2023). **Comparison of Performance Multistage H-Type Darrieus Normal and Inverse Vertical Axis Wind Turbine with CFD Analysis**. In *Proceedings of the 4th International Seminar and Call for Paper - Volume 1: ISCP UTA '45 JAKARTA*; ISBN 978-989-758-691-0, SciTePress, pages 411-415. DOI: 10.5220/0012583600003821

#### in Bibtex Style

@conference{iscp uta '45 jakarta23,

author={Muktar Sinaga and Amma Muliya Romadoni and Yoyon Ahmudiarto and Arwanto},

title={Comparison of Performance Multistage H-Type Darrieus Normal and Inverse Vertical Axis Wind Turbine with CFD Analysis},

booktitle={Proceedings of the 4th International Seminar and Call for Paper - Volume 1: ISCP UTA '45 JAKARTA},

year={2023},

pages={411-415},

publisher={SciTePress},

organization={INSTICC},

doi={10.5220/0012583600003821},

isbn={978-989-758-691-0},

}

#### in EndNote Style

TY - CONF

JO - Proceedings of the 4th International Seminar and Call for Paper - Volume 1: ISCP UTA '45 JAKARTA

TI - Comparison of Performance Multistage H-Type Darrieus Normal and Inverse Vertical Axis Wind Turbine with CFD Analysis

SN - 978-989-758-691-0

AU - Sinaga M.

AU - Romadoni A.

AU - Ahmudiarto Y.

AU - Arwanto.

PY - 2023

SP - 411

EP - 415

DO - 10.5220/0012583600003821

PB - SciTePress