Volume 46, April 2014

CONTENTS

doi:10.1016/S0142-727X(14)00027-7

Experimental investigation of R-245fa flow boiling in minichannels at high saturation temperatures: Flow patterns and flowpattern maps

R. Charnay, J. Bonjour and R. Revellin 1

Rheological and dynamical characterization of blood analogue flows in a slitC. Completo, V. Geraldes and V. Semiao 17

The effect of mixed convection on the structure of channel flow at low Reynolds numbersA. Elatar and K. Siddiqui 29

PIV measurements and a CFD benchmark study of a screen under fan-induced swirl conditionsA. Bengoechea, R. Antón, G.S. Larraona, A. Rivas, J.C. Ramos and Y. Masip 43

Frequency response analysis of guard-heated hot-film wall shear stress sensors for turbulent flowsA. Etrati and R.B. Bhiladvala 61

Characteristics of overexpanded nozzle flows in imposed oscillating conditionA.B.M. Toufique Hasan 70

Detached-eddy simulation based on the v2 � f modelS. Jee and K. Shariff 84

Delayed mesh relaxation for multi-material ALE formulationK. Mahmadi and N. Aquelet 102

The PANS k—e model in a zonal hybrid RANS–LES formulationL. Davidson 112

Numerical and experimental investigation of the near zone flow field in an array of confluent round jetsK. Svensson, P. Rohdin, B. Moshfegh and M.J. Tummers 127

Large eddy simulation of multiple impinging jets in hexagonal configuration – Mean flow characteristicsM. Draksler, B. Niceno, B. Koncar and L. Cizelj 147

Sand transport in a two pass internal cooling duct with rib turbulatorsS. Singh, D. Tafti, C. Reagle, J. Delimont, W. Ng and S. Ekkad 158

Contents lists available at ScienceDirect

International Journal of Heat and Fluid Flow

journal homepage: www.elsevier .com/locate / i jhf f