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Axial-flow Type

The impulse turbine can be divided into scoop turbine and inclined jet turbine:

1.Scoop turbine

Scoop blade is bucket-shaped leaves. Jet center line is  tangent to the runner pitch circle, which is also known as (Pelton) turbine, which features: I.applicable head is high; II. simple structure; III.not influenced by carvitation erosion ; IV.higher cost effectiveness

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Axial flow turbine:

The axial flow turbine is an inward flow reaction turbine, which means that the working fluid changes pressure as it moves through the turbine and gives up its energy. The design combines radial and axial features. The inlet is a scroll shaped tube that wraps around the turbine's wicket gate. Water is directed tangentially through the wicket gate and spirals on to a propeller shaped runner, causing it to spin.

The main parameters of axial turbine
model Wheel angle technical function
water head
M
water flow
M³/S
Rotation speed
r/min
power
kw
ZDT03-LM(Y)-60 +15° 3.8-6.7 1.11-1.50 600-750 36-86
+20° 3.5-5.8 1.21-1.78 545-750 36-86
+25° 3.6-6.7 1.53-2.0 522-750 46-111
+30° 3.5-6.8 1.65-2.30 514-750 46-122
ZDT03-LM(Y)-80 +15° 3.7-6.3 1.96-2.67 445-600 63-141
+20° 2.7-5.7 1.97-2.07 359-500 46-141
+25° 3.2-5.2 2.46-3.23 369-500 63-141
+30° 3.0-5.1 2.77-3.36 356-428.6 68-143
ZDT03-LM(Y)-100 +15° 3.3-7.3 3.0-4.50 336-500 86-283
+20° 2.6-6.8 3.0-4.8 282-428.6 67-281
+22.5° 2.8-6.5 3.51-5.10 300-428.6 83-280
+25° 2.9-6.3 3.70-5.40 281-428.6 91-279
+27.5° 2.8-6.2 3.9-5.40 276-375 90-279
+30° 3.3-6.2 4.5-5.73 300-375 123-289
ZDT03-LM-120 +15° 3.3-5.5 4.0-4.7 250-300 115-225
ZDT03-LMY/LH-120 +15° 6.5-7.0 5.2-5.9 375 286-360
ZDT03-LM-120 +20° 2.9-4.7 4.6-5.5 250-300 115-225
ZDT03-LMY/LH-120 +20° 5.6-7.2 5.8-7.2 333-375 280-447
ZDT03-LM-120 +22.5° 2.8-4.6 5.18-6.02 250-300 122-237
ZDT03-LMY/LH-120 +22.5° 5.2-7.0 6.73-7.61 333-375 295-444
ZDT03-LM-120 +25° 2.3-5.1 4.7-6.7 215-300 90-288
ZDT03-LMY/LH-120 +25° 6.0-7.0 7.0-8.19 300-375 356-478
ZDT03-LM-120 +27.5° 2.2-4.8 5.0-7.10 210-300 89-277
ZDT03-LMY/LH-120 +27.5° 5.8-7.6 7.97-9.0 333-375 376-563
ZDT03-LM-120 +30° 2.2-4.6 5.30-7.72 210-300 93-285
ZDT03-LMY/LH-120 +30° 5.6-7.4 8.5-9.5 333-375 383-565
ZDT03-LMY-140 +20° 3.7-4.9 7.24-8.54 250-300 228-348
ZDT03-LMY/LH-140 +20° 6.0-7.0 8.88-9.85 300-333 454-588
ZDT03-LMY-140 +22.5° 3.7-5.2 7.91-8.0 250 244-355
ZDT03-LMY/LH-140 +22.5° 5.5-7.6 9.65-10.8 200-333 447-700
ZDT03-LMY-140 +25° 3.5-4.6 7.52-9.15 214.3-250 222-355
ZDT03-LMY/LH-140 +25° 5.4-7.2 10.23-11.72 300-333 458-703
ZDT03-LMY-140 +27.5° 1.8-4.0 6.0-8.42 163-214.3 88-281
ZDT03-LMY/LH-140 +27.5° 4.6.7.4 9.58-11.46 250-300 363-699
ZDT03-LMY-140 +30° 1.8-3.9 6.5-9.1 180-214.3 94-288
ZDT03-LMY/LH-140 +30° 4.5-7.2 10.1-12.1 250-300 366-709
ZDT03-LMY-140 +17.5° 2.5-4.6 7.08-9.6 183-252 149-372
ZDT03-LMY/LH-140 +17.5° 5.3-7.2 9.9-11.54 250-300 447-709
The main parameters of axial turbine
model Wheel angle technical function
water head
M
water flow
M³/S
Rotation speed
r/min
power
kw
DZT03-LM-160 +20° 2.5-4.4 7.28-9.66 163-214.3 155-362
DZT03-LMY/LH-160 +20° 5.0-7.1 10.87-12.96 250-300 463-776
DZT03-LM-160 +22.5° 2.3-4.8 8.0-11.7 166-250 155-474
DZT03-LMY/LH-160 +22.5° 5.8-7.0 11.9-12.19 250 582-720
DZT03-LM-160 +25° 2.2-4.0 8.16-11.0 158-214.3 149-371
DZT03-LMY/LH-160 +25° 4.7-6.4 11.25-13.1 214.3-250 446-694
DZT03-LM-160 +27.5° 2.1-4.0 8.53-11.88 154-214.3 147-386
DZT03-LMY/LH-160 +27.5° 4.7-6.3 12.21-14.2 214.3-250 472-728
DZT03-LM-160 +30° 2.0-4.0 8.87-12.54 146-214.3 142.7-393
DZT03-LMY/LH-160 +30° 4.0-6.0 12.63-15.3 214.3-250 467-738
ZDT03-LM-180 +15° 3.6-4.8 9.22-10.65 187.5-214.3 286-446
+20° 3.2-4.5 11.30-13.26 187.5-214.3 305-509
+25° 3.6-4.7 13.52-15.45 187.5-214.3 405-598
+30° 4.2 16.26 187.5 556
ZDT03-LMY/LH-180 +15° 5.4-7.5 12.04-14.2 250-300 561-898
+20° 5.0-6.8 13.4-15.63 214.3-250 578-907
+25° 5.4-7.5 15.81-18.19 214.3-250 711-1151
+30° 5.2-7.0 18.1-21.0 214.3-250 738-1182
DZ560a-LMY/LH-200 +15° 4.2-7.5 12.7-16.98 187.5-214.3 460-1111
+20° 4.3-7.8 15.9-21.22 187.5-214.3 583-1396
+25° 4.8-7.6 18.4-22.6 187.5-214.3 736-1449
+30° 5.3-6.8 22.3-25.56 187.5-214.3 932-1398
ZD560a-LMY/LH-60 +0° 8.3-16 1.21-1.64 750-1000 85-221
+5° 7.9-14 1.45-1.95 750-1000 95-227
+10° 7.4-14 1.468-2.31 600-1000 90-263
+15° 7.7-13 1.75-2.20 600-750 111-235
ZD560a-LMY/LH-80 +0° 8.4-15 1.93-3.00 500-750 140-375
+5° 7.5-14 2.34-3.35 500-750 146-386
+10° 7.5-14.2 2.90-4.14 500-750 181-478
+15° 7.2-13 3.26-4.15 500-600 188-439
ZD560a-LMY/LH-100 +0° 7.4-15 3.2-4.57 428.6-600 197-578
+5° 7.5-15.8 3.83-5.41 428.6-600 239-694
+10° 7.8-14.8 4.245-5.84 375-500 279-720
+15° 7.0-13 4.8-6.85 375-500 280-716
ZD560a-LMY/LH-120 +0° 8-14.5 4.31-5.7 333-428.6 290-697
+5° 8.2-14.8 5.36-7.75 333-500 366-956
+10° 9.0-13 7.43-8.4 375-428.6 557-900
+15° 8.8-12.5 8.20-9.67 375-428.6 580-972
ZD560a-LMY/LH-140 +0° 8.4-15.5 6.36-8.95 300-428.6 450-1156
+5° 7.5-16 7.35-10.82 300-428.6 459-1443
+10° 8.0-14 9.3-11.73 300-375 613-1369
+15° 7.8-13.2 9.41-13.53 250-375 597-1436

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