Curved pipes are essential components of nearly all the industrial process equipments,
ranging from power production, chemical and food industries, heat exchangers, nuclear …

The present work is concerned with the characterization of the vortical flow topology within a
90°-pipe bend by means of a well-resolved, highly comprehensive Large-Eddy Simulation …

Decay of secondary motion downstream 180 pipe bends is investigated using large-eddy
simulations for the bend radii of 1≤ r B/dh≤ 3.375 at a Reynolds number of Re h= 10 000⁠ …

The pipe bends are common elements in pipeline network of mechanical systems. The
losses in pipes and bend are generally considered as insignificant and unavoidable. The …

The present paper aims to gain deeper insight into the evolution of secondary flows in open
channel bend. A U-shaped open channel with long straight inflow/outflow reaches was used …

A remarkable flow deviation phenomenon exists in the S-shaped discharge passage of a
slanted axial-flow pumping system. In order to reveal the characteristics and development …

The blade lean technique has been extensively employed in the design of modern gas
turbine blades. Since swirl cooling is a promising alternative for internal cooling techniques …

Flow and heat transfer in a vertical open cavity with turbulent mixed convection is
investigated experimentally and numerically. The internal size of the cavity is 1 m× 1 m× 1.2 …

We revisit a recent proposal to model nonadiabatic problems with a complex-valued
Hamiltonian through a phase-space surface hopping (PSSH) algorithm employing a pseudo …

Helically coiled tubes are widely used in industry to enhance heat and mass transfer in the
laminar flow regime, due to their secondary flow pattern. In this study, tomographic particle …