Pelton Turbine
From Pelton Turbine
Pelton turbine is suitable for medium and high water head power plants. The key components are: Pelton runner, main shaft and Nozzle assembly. Advanced CFD, FEA technic is utilized in the designing process to ensure better technical solution. CFD analysis for Pelton turbine is performed in order to predict the turbine performance. The head loss in the collecting pipe and injector assembly is calculated based on CFD analysis results. The relation of needle stroke and flow also can be calculated. CFD analysis can improve injector and nozzle design to reduce head los. The flow curve relative to needle stroke can be drawn based on analytical data.
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Product Details
CFD analysis can simulate the whole procedure which flow coming into and outgoing from bucket. The flow visualization can clearly show whether water flow outgoing from bucket pressure side hit the bucket back side. Such flow situation will cause more hydraulic loss and should be avoid during runner bucket optimum design process. The torque generated by runner and pressure distribution in the bucket can be calculated based on CFD analysis results. Turbine output and efficiency is finally predicted for various operating points.
The possible location of cavitation can be predicted based on the pressure distribution in the bucket. The phenomena of cavitation should be avoided in the back tip of splitter by optimum design for back shape of splitter.
The pressure distribution in the bucket will be used for fatigue analysis of Pelton runner. The stress level for bucket is calculated by using FEA analysis for various load.
CAE casting simulation is adopted for the produciton of casting parts, this advanced and reliable process plan could help effectively improve product quality.
All raw material strictly conform to international standard, key component such as runners, guide vane is Forged and entire CNC machined.
State of the art machining and testing equipment, as well as licensed professional engineers all combined to help guarantee better product precisioness.
All product is subject to strict inspection according to international standards and client special requirements.
With the help of 3D Assembling, through motion simulation, the entire organization interaction can be seen at a glance. This helped a great deal for parts processing and pre-installation.
Each project will strictly follow manufacturying plan to ensure the delivery date.
Applications
Application Scope:
- Water Head: 100 ~ 1700m
- Output: 0.1 ~ 300MW
- Frequency: Frecuencia: 50/60HZ
- Runner Diameter: 0.5 ~ 3m
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