B-Wageningen propeller diagrams

[zzerachiel]

Do you have some instant messaging ID, because i don't need them all at once

Anyway, first i need J(opt) for Kn = 0.48 from the B5.105 diagram ( i have Ae/A0 1.13 )

[b1ck0]

In matter of fact ... I have them on my pc ...
Here you are

[zzerachiel]

Thank you very much.

[jehardiman]

Originally Posted by b1ck0

In matter of fact ... I have them on my pc ...
Here you are

A very interesting presentation of the B-series data. However, the data is only presented in terms of open water efficiency. The wake fraction must be accounted for in propeller selection.

[daiquiri]

I have never seen this way of presenting prop data. Tomorrow I'll sit down and study those graphs. Thanks B1CK0.

Since some of the pics in your .doc file are rather small, I have stretched them as much as A4 page format allowed me to, and saved it all in pdf format which gives a much smaller file.

Please find it attached below. Thanks again.

[zzerachiel]

So far we used those diagrams for didactical projects for the college.

I think that they are specific for the Eastern Europe, since we have great Russian influence regarding the naval design.

[pavel915]

very interesting diagram,, thanks to b1ck0 , daiquiri and all,,,
Yes i also never saw this kind of prop data peresentation, have to study....