.

Pelton Runner, Pelton Turbine Generator, Pelton Turbine Forging China manufacturer Supplier

Pelton Turbine

Pelton Runner, Pelton Turbine Generator, Pelton Turbine Forging China manufacturer Supplier

Pelton turbine is suitable for medium and high water head power plants. The key components are: Pelton runner, main shaft and Nozzle assembly.

Pelton Turbine Forging China manufacturer

Application Scope: Alcance de aplicación:

Water Head:

100 ~ 1700m

Output:

Frequency:Frecuencia:

50/60HZ

Runner Diameter:

  1. Advanced CFD, FEA technic is utilized in the designing process to ensure better technical solution.

Getai Hydropower is one of the leading Pelton Turbine manufacturers. Our Pelton Turbine Generator, Pelton Turbine Efficiency, Pelton Runnerhas 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 analytical data.

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.

Chemical Composition for ASTM A473 S41500 and ASTM A743 CA6NM(%)

Material No.

C

Si

Mn

P

S

Cr

Ni

Mo

ASTM A473 S41500

≤0.05

≤0.60

≤0.030

≤0.030

ASTM A743 CA6NM

≤0.06

≤0.040

≤0.030

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



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