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in

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mit

kleiner

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1907.

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Z. Math. u.

,Phys.

56r(1908),

S.

I. Prandtl L.

Zur

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Stromung in

Rohr'en

und ldngs

Platten.

In:

Ergebnis-

se

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Vers.

-

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Gottingen,

IV.

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Mrin-

chen,

Oldenbou,rg,

1932,

S.

18.

Nikuradse

l.

Stromungsgesetze

in rau-

chen

Rohren.

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VrDI-,Forsch.

-

Heft,

Nb 3,01, Berl,in,

VDI-Verlag,

I

933.

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Раабе Й. Гидравлические машины и установки

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