3W-70i B2

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Engine data based on test run according to the set up below:

Air pressure (mbar)974
Ambient temp. (°C)21
Humidity (%)32

ENGINE TYPE / SETUP

Engine3W-70i B2
Directionclockwise
MufflerM/55 S
FuelAspen 2T
Date06.02.2013
Running time before test9 hours
ThrottlepositionWOT
Propellervarious

CAD drawings and measurement upon request.

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Engine Parameters

Propeller n red Md red N red N red FC FC SFC
Diameter Pitch Blades Vendor RPM RPM [Nm] [kW] [PS] ccm/min ccm/h ccm/kWh gr/PS/hour
24 16 2 menz s 5200 5270 5.93 3.23 4.39 38 2280 736 433
28 10 2 mejzlik 5300 5422 6.1 3.39 4.61 38 2280 700 412
26 10 2 menz s 5500 5574 5.67 3.27 4.44 37 2220 708 416
24 12 2 menz s 6100 6182 6.12 3.91 5.32 44 2640 703 414
24 10 2 menz s 6600 6689 6.28 4.34 5.91 55 3300 791 466
24 10 2 3w holz 6800 6892 6.51 4.63 6.3 52 3120 701 412
24 10 2 menz s 6950 7044 6.57 4.78 6.51 54 3240 705 415
24 8 2 3w holz 7400 7500 5.86 4.54 6.18 52 3120 715 421
22 10 2 3w holz 7550 7652 5.8 4.58 6.24 51 3060 695 409
23 8 2 falcon CFK 7650 7753 5.67 4.54 6.18 53 3180 729 429
20 10 2 3w holz 8000 8108 5.28 4.43 6.02 53 3180 748 440
18 10 2 3w holz 8700 8817 4.83 4.4 5.99 52 3120 738 434
20 8 2 3w holz 9300 9425 4.58 4.46 6.06 54 3240 757 445
18 8 2 3w holz 10250 10388 3.8 4.08 5.55 48 2880 735 432

Graph

Technical information subject to change without prior notice.

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