RWIND: Wind Simulation and Wind Load Generation | Transient Flow (Wind Turbulence) RWIND is a program for numerical simulation of wind flow around structures of any shape (digital wind tunnel) and generating wind loads, i.e. forces acting on these objects. New in RWIND 2: - Calculation of transient incompressible turbulent wind flows - Automatic determination of analysis period and time steps RWIND can be used as a stand-alone application or together with RFEM and RSTAB for a complete structural