L. N. Persen

Application of an Optical Scatterer to the Study of Two-Phase Flow in Vertical Pipes

L. N. Persen, 1984 .

The transfer of heat across a turbulent boundary layer at very high prandtl numbers

J. Kestin, L. N. Persen, J. Kestin, 1962 .

On the measurement of wall shear stress

L. N. Persen, L. Persen, L. Saetran, 1986 .

STRATIFIED GAS-LIQUID FLOW IN DOWNWARDLY INCLINED PIPES

Paolo Andreussi, L. N. Persen, P. Andreussi, 1987 .

Application of Schmidt's method to the calculation of spalding's function and of the skin-friction coefficient in turbulent flow

J. Kestin, L. N. Persen, J. Kestin, 1962 .