This article reviews recent advances in the understanding of turbulent flows of non-ideal
gases through the use of high-fidelity direct and large eddy simulations. In particular, the …

The performance map of a radial compressor operating with supercritical CO2 is computed
by means of three-dimensional steady state Reynolds-averaged Navier–Stokes simulations …

The influence of dense-gas effects on compressible wall-bounded turbulence is investigated
by means of direct numerical simulations of supersonic turbulent channel flows. Results are …

In this paper, we investigate the real gas flows which occur within organic Rankine cycle
(ORC) turbines. A new method for the design of nozzles operating with dense gases is …

Typical energy sources for Organic Rankine Cycle (ORC) power systems feature variable
heat load and turbine inlet/outlet thermodynamic conditions. The use of organic compounds …

In this paper we investigate the three-dimensional unsteady real-gas flows which occur
within Organic Rankine Cycle (ORC) turbines. A radial-inflow turbine stage operating with …

In this paper, vane trailing-edge losses which occur in organic rankine cycle (ORC) turbines
are investigated. Experiments are performed to study the influence of dense gas effects on …

Abstract Organic Rankine Cycles (ORC) are one of the most notable methods for waste heat
recovery at low to medium temperatures which leads to a cleaner environment. Organic …

The supercritical closed Brayton cycle concept is widely recognized as an attractive new
option for energy conversion because of the very high-efficiency, reachable at moderate …

Transonic flows of a molecularly complex organic fluid through a stator cascade were
investigated by means of large eddy simulations (LESs). The selected configuration was …