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APPLICATION OF STEAM TURBINES IN TRIGENERATION -HEATING, COOLING AND POWER
Simple Turbines, Superior by Design!
turtleturbines.com
STEAM TURBINE BLADE
MANUFACTURING
About the Company
Introduction
We believe, a dependable Smart Power Source opens up radical business
avenues for our Customers.


Our Customers benefit immensely by generating their own Onsite
Distributed Power which also keeps our planet Clean.


We craft our Products from First Principles, challenging the old dogmas.


We Build Great Products.


turtleturbines.com
turtleturbines.com
Blades are the heart of a steam turbine, as they are the principal elements that
convert thermal energy into kinetic energy.
The efficiency and reliability of a turbine depend on the proper design of the blades
and its design factors.
The blade design is a multi-disciplinary task. It involves the thermodynamic,
aerodynamic, mechanical, and material science disciplines.
Total development of a new blade is, therefore, possible only when experts in all
these fields come together as a team.
One of the key factors influencing the efficiency of turbines is the design of the
turbine blades.
Almost all the blading used in modern mechanical drive steam turbines is either of
drawn or milled type construction.
Drawn blades are machined from extruded airfoil-shaped pieces of material stock,
while milled blades are machined from a rectangular piece of bar stock.
The efficiency of the turbine depends on the following blade parameters :
1) Inlet and outlet angle of the blade.
2) Blade materials.
3) Profile of the blade.
4) Surface finishing of the blade.
turtleturbines.com
The modern design of turbine blades maximizes efficiency through complicated
surface geometries.
Machining these surfaces, therefore, requires a careful machining strategy.
Well-worked machining strategy with continuous improvement is crucial to
productivity and subsequent processes.
Innovative tooling and qualified applications are the only way to meet the
challenges involved especially the rotating blades.
Semi-finishing and finishing of the blades also require the best tool and method
solutions to achieve quality at high efficiency.
An improved blade design focused on resisting the effects of stresses, corrosive
agents, and creeping inducing temperatures will elevate the turbine efficiency,
consequently leading to an increase in the power plan’s overall efficiency.
Improving efficient blade design will serve to reduce operating costs even further
and lessen the environmental impacts of steam turbines.
Overall, such a combination of technologies would benefit society by providing an
efficient, viable, and sustainable means of generating electrical energy.
turtleturbines.com
STEAM TURBINE BLADE MANUFACTURING
Thank you!
Feel free to approach us
if you have any
questions.


join us :- turtleturbines.com

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STEAM TURBINE BLADE MANUFACTURING.pdf

  • 1. APPLICATION OF STEAM TURBINES IN TRIGENERATION -HEATING, COOLING AND POWER Simple Turbines, Superior by Design! turtleturbines.com STEAM TURBINE BLADE MANUFACTURING
  • 2. About the Company Introduction We believe, a dependable Smart Power Source opens up radical business avenues for our Customers. Our Customers benefit immensely by generating their own Onsite Distributed Power which also keeps our planet Clean. We craft our Products from First Principles, challenging the old dogmas. We Build Great Products. turtleturbines.com
  • 3. turtleturbines.com Blades are the heart of a steam turbine, as they are the principal elements that convert thermal energy into kinetic energy. The efficiency and reliability of a turbine depend on the proper design of the blades and its design factors. The blade design is a multi-disciplinary task. It involves the thermodynamic, aerodynamic, mechanical, and material science disciplines. Total development of a new blade is, therefore, possible only when experts in all these fields come together as a team. One of the key factors influencing the efficiency of turbines is the design of the turbine blades. Almost all the blading used in modern mechanical drive steam turbines is either of drawn or milled type construction. Drawn blades are machined from extruded airfoil-shaped pieces of material stock, while milled blades are machined from a rectangular piece of bar stock. The efficiency of the turbine depends on the following blade parameters : 1) Inlet and outlet angle of the blade. 2) Blade materials. 3) Profile of the blade. 4) Surface finishing of the blade.
  • 4. turtleturbines.com The modern design of turbine blades maximizes efficiency through complicated surface geometries. Machining these surfaces, therefore, requires a careful machining strategy. Well-worked machining strategy with continuous improvement is crucial to productivity and subsequent processes. Innovative tooling and qualified applications are the only way to meet the challenges involved especially the rotating blades. Semi-finishing and finishing of the blades also require the best tool and method solutions to achieve quality at high efficiency. An improved blade design focused on resisting the effects of stresses, corrosive agents, and creeping inducing temperatures will elevate the turbine efficiency, consequently leading to an increase in the power plan’s overall efficiency. Improving efficient blade design will serve to reduce operating costs even further and lessen the environmental impacts of steam turbines. Overall, such a combination of technologies would benefit society by providing an efficient, viable, and sustainable means of generating electrical energy.
  • 6. Thank you! Feel free to approach us if you have any questions. join us :- turtleturbines.com