flow friction coefficientsCombined numerical and experimental investigations of hydrodynamics and coolant flow mass transfer out of spacer grid in fuel assemblies of floating power unit 12/29/2014 2014 - #04 Thermal physics and thermal hydraulics Doronkov D.V. Pronin A.N. Solntsev D.N. Sorokin V.D. Khrobostov A.E.