Pelton turbine is suitable for medium and high water head power
plants. The key components are: Pelton runner, main shaft and
Application Scope: Alcance de aplicación:
|Water Head:||100 ~ 1700m|
|Output:||0.1 ~ 300MW|
|Runner Diameter:||0.5 ~ 3m|
- Advanced CFD, FEA technic is utilized in the designing process to
ensure better technical solution.
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manufacturers. Our Pelton Turbine Generator, Pelton Turbine Efficiency, Pelton Runner has high quality and competitive price, and you can see the
Application Of Pelton Turbine.
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
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
Fig.8 Flow inside bucket
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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.
3. All raw material strictly conform to international standard, key
component such as runners, guide vane is Forged and entire CNC
Chemical Composition for ASTM A473 S41500 and ASTM A743 CA6NM(%)
|ASTM A473 S41500||≤0.05||≤0.60||0.5-1.0||≤0.030||≤0.030||11.5-14.0||3.5-5.5||0.40-0.80|
|ASTM A743 CA6NM||≤0.06||Max1.0||Max1.0||≤0.040||≤0.030||11.5-14.0||3.5-4.5||0.40-1.0|
Mechanical Property for ASTM A473 S41500 and ASTM A743 CA6NM
|Material No.||σ0.2(Mpa)||σb(Mpa)||δ5(%)||ψ(%)||Akv (J/cm2)||HB|
|ASTM A473 S41500||≥620||≥795||≥15||≥45||≥50||≤295|
|ASTM A743 CA6NM||≥550||≥755||≥15||≥35||≥50||≤285|
4. State of the art machining and testing equipment, as well as
licensed professional engineers all combined to help guarantee
better product precisioness.
5. All product is subject to strict inspection according to
international standards and client special requirements.
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