Results 41 to 50 of about 1,791 (208)

Vertical Axis Wind Turbine as a Miniature Project of Renewable Energy for Indonesia Gold 2045: A Bibliometric and Survey Analysis [PDF]

E3S Web of Conferences
This study aims to describe the trends, contributions, and perspectives of students as opportunities for the application of vertical axis wind turbines. This study uses a mixed method design with an explanatory sequential scheme.
Damarsha A. B., Mubarok H., Nasution N. N. A., Muharam M. M., Widodo B. S., Mulatu K. K.   +5 more
doaj   +1 more source

Advancements in Offshore Vertical Axis Wind Turbines

Energies, 2023
In the past few years, the journal Energies received various original research manuscripts on offshore vertical axis wind turbines (VAWTs) [...]
openaire   +3 more sources

Extrusion‐Based Additive Manufacturing of Advanced Ceramics: Strengthening Mechanisms and Process Optimization Review

Advanced Engineering Materials, EarlyView.
This review comprehensively evaluates extrusion‐based additive manufacturing for advanced ceramics, detailing feedstock options and key process parameters. By critically addressing defect mechanisms like porosity and cracking, the work highlights optimization strategies through machine learning and advanced postprocessing.
Meisam Bakhtiari, Mohammad Hadi Sheikh‐Ansari, Avinash Borgaonkar, Mehran Dadkhah, Abdollah Saboori   +4 more
wiley   +1 more source

Aerodynamic efficiency assessment of a cross-axis wind turbine integrated with an offshore deflector

Heliyon
The present work examines the performance of an offshore cross-axis wind turbine (CAWT) with a flow deflector by integrating numerical and analytical methods.
Sam Saham, Saber Rezaey
doaj   +1 more source

Foundational Machine‐Learning Interatomic Potential for Simulating Chemically Complex Ni‐Based Superalloys

Advanced Engineering Materials, EarlyView.
We apply a foundational machine‐learning interatomic potential based on the graph atomic cluster expansion (GRACE) to simulate the commercial Ni‐based single‐crystal superalloy CMSX‐4. Hybrid Monte‐Carlo/molecular dynamics sampling resolves short‐range order in the γ phase and L12 sublattice occupancies in the γ’ phase and connects them to stacking ...
Aditya Vishwakarma, Sarath Menon, Fritz Körmann, Thomas Hammerschmidt, Ralf Drautz   +4 more
wiley   +1 more source

Effect of gurney flaps on the performance of a vertical axis wind turbine under icing condition

International Journal of Renewable Energy Development
To investigate the operational characteristics of a vertical-axis wind turbine equipped with Gurney flap blades in icy conditions, the study employs the pitching and sinking movements of an individual blade to replicate the cyclic oscillations ...
Hexiang Yu, Zhehui Zheng, Pei Yang
doaj   +1 more source

Structural optimal design and power generation characteristics of a bionic type nautilus vertical axis wind turbine

The Journal of Engineering, 2022
Nautilus vertical axis wind turbine is a new breed which is being designed and developed through bionics and geometry, this kind of wind turbine is not only novel in appearance, and stable in structure, but also has excellent aerodynamic performance ...
Zheng Li, Menghai Gao, Xin Cao, Liyuan Cheng, Xueting Wang, Guoqing An, Hexu Sun   +6 more
doaj   +1 more source

Microstructure Modification of Additively Manufactured Mo–9Si–8B by Annealing and Its Effects on High‐Temperature Mechanical Properties

Advanced Engineering Materials, EarlyView.
Postbuild annealing systematically modifies the phase fractions and morphology of EB‐PBF processed Mo–9Si–8B. Quantitative microstructure–property correlations reveal how controlled phase evolution enhances high‐temperature compressive strength and creep resistance.
Christopher Schmidt, Yong Chen, Georg Hasemann, Benjamin Wahlmann, Carolin Körner, Manja Krüger   +5 more
wiley   +1 more source

Aerodynamic Analysis of a Two-Bladed Vertical-Axis Wind Turbine Using a Coupled Unsteady RANS and Actuator Line Model

Energies, 2020
Close-packed contra-rotating vertical-axis turbines have potential advantages in wind and hydrokinetic power generation. This paper describes the development of a numerical model of a vertical axis turbine with a torque-controlled system using an ...
Ruiwen Zhao, Angus C. W. Creech, Alistair G. L. Borthwick, Vengatesan Venugopal, Takafumi Nishino   +4 more
doaj   +1 more source

FABRICATION VERTICAL AXIS WIND TURBINE

, 2023
Wind energy is one of the non-conventional forms of energy and it is available in affluence. Electricity can be generated with the help of vertical axis wind turbine. This projects aims of utilizing this wind energy in most effective manner to get the maximum electric output, and therefore we selected highway as our installation site where we can take ...
S. Santhosh, K. Lokesh, M. Pragadessh, K. Pranav Raj, A. Praveen Ragav   +4 more
openaire   +2 more sources