Isenmann, R.R.IsenmannGausepohl, R.R.GausepohlPielen, M.M.PielenSchirrmeister, E.E.Schirrmeister2022-03-072022-03-072010https://publica.fraunhofer.de/handle/publica/295184en303600Wind tunnel technology roadmap and analysis of the innovation within the fieldreport