Authors :
Dr. Naveen Krishna Alla; K. Sathvik; K. Shiva Kumar; A.Mani
Volume/Issue :
Volume 10 - 2025, Issue 2 - February
Google Scholar :
https://tinyurl.com/2ese96wt
Scribd :
https://tinyurl.com/8cub7mzn
DOI :
https://doi.org/10.5281/zenodo.14915618
Abstract :
It shows detailed stages, starting from the initial stages of design to material selection, then to casting, forging,
and CNC machining up to final assembly with strict quality control. It emphasizes precision engineering for that great
performance durability. Finally, it discusses best practices on how to advance manufacturing in terms of efficiency and
minimize the effects on the environment with a comprehensive guide for engineers, manufacturers, and industry
professionals devoted to producing reliable and efficient hydraulic turbine blades. These traditional methods are casting
and forging, which discuss the advantages and limitations that follow. Advanced techniques such as precision CNC
machining, additive manufacturing, surface treatment processes including heat treatment, and coating application
processes are extensively reviewed to show their role in enhancing blade performance and durability. Quality control is
elaborately focused on with detailed procedures for NDT or non- destructive testing.
Keywords :
Dovetail, Vaccum Side, Hub, Blade Velocity, Airfoil, Propeller, Shank.
References :
- Chen J, Wang Q, Shen WZ, Pang X, Li S, Guo X. Structural optimisation study of composite WTB (CWTB). Materials & Design 2013; 46(4):247-55.
- Liao CC, Zhao XL, Xu JZ, Blade layers optimisation of wind turbines using FAST and improved PSO Algorithm. Renewable Energy 2012; 42(6):227-33.
- Chattot JJ. Effects of blade tip modifications on wind turbine performance using vortex model. Computers & Fluids 2009; 38(7):1405-10.
- Maheri A, Noroozi S,Vinney J. Decoupled aerodynamic and structural design of wind turbine adaptive blades. Renewable Energy 2007; 32(10):1753-67.
- Ashuri T, Zaaijer MB, Martins JRRA, Van Bussel GJW, Van Kuik GAM. Multi disciplinary design optimisation of off-shore wind turbines for minimum levelized cost of energy. Renewable Energy 2014; 68(8):893905.
- Lee S, Kim H, Son E, Lee S. Effects of design parameters on aerodynamic performance (AP) of a counterrotating wind turbine. Renewable Energy 2012; 42(6):140-44.
- Le GD. Wind Power Plants, Theory and design. Chapter 4 HAWTs design of the blades –and determination of the forces acting on the wind power plant. 1982; 76-120. Pergamon press. Published by Elsevier. ISBN: 978-0-08-029966-2.
- Jung CK, Park SH, Han KS. Structural design of a 750 kW CWTB, Composite Technologies for 2020. Proceedings of the Fourth Asian-Australasian Conference on Composite Materials. Page 276-81. Woodhead publishing limited (WHPL). ISBN: 978-1-85573-831-7. University of Sydney, Australia. 6-9 July 2004.
- Bak C. Advances in WTB design and materials, A volume WHPS in Energy. Chapter 3 in–Aerodynamic design of wind turbine rotors. 2013; 59-108. WHPL. Edited by Brondsted. P, Nijessen R. ISBN: 978085709- 426-1.
- Bechly ME, Clausen PD. Structural design of a CWTB using finite element analysis. Computers & Structures 1997; 63(3):639-46.
- Henriques JCC, Marques da Silva F, Estanqueiro AI, Gato LMC. Design of a new urban wind turbine airfoil using a pressure-load inverse method. Renewable Energy 2009; 34(12):2728-34. [12] Barnes RH, Morozov EV, Shankar K. Improved methodology for design of low wind speed specific WTBs. Composite Structures 2015; 119(1):677-84.
- Zangenberg J, Brondsted P, Koefoed M. Design of a fibrous composite preform for WTBs. Materials & Design 2014; 56(4):635-41S. Selvan Nambi and G.M. Joselin Herbert .
- Tang X, Liu X, Sedaghat A, Shark LK. Rotor design and analysis of stall- regulated HAWT. In Universities Power Engineering Conference, Glasgow 1-5 Sep 2009.
- Saqib Hameed M, Kamran Afaq S. Design and analysis of a straight bladed VAWT blade using analytical and numerical techniques. Ocean Engineering 2013; 57(1):248-55.
It shows detailed stages, starting from the initial stages of design to material selection, then to casting, forging,
and CNC machining up to final assembly with strict quality control. It emphasizes precision engineering for that great
performance durability. Finally, it discusses best practices on how to advance manufacturing in terms of efficiency and
minimize the effects on the environment with a comprehensive guide for engineers, manufacturers, and industry
professionals devoted to producing reliable and efficient hydraulic turbine blades. These traditional methods are casting
and forging, which discuss the advantages and limitations that follow. Advanced techniques such as precision CNC
machining, additive manufacturing, surface treatment processes including heat treatment, and coating application
processes are extensively reviewed to show their role in enhancing blade performance and durability. Quality control is
elaborately focused on with detailed procedures for NDT or non- destructive testing.
Keywords :
Dovetail, Vaccum Side, Hub, Blade Velocity, Airfoil, Propeller, Shank.