cranfield0096

review publish data effect rough transit laminar turbul flow review present publish data effect rough especi singl rough element transit laminar turbul flow attempt made reanalyz correl avail inform reanalysi show transit reynold number flat plate zero pressur gradient function ratio height rough element displac thick boundari layer element function relat better represent data constant critic reynold number rough element data show effect rogh similar stream differ initi turbul plot ratio transit reynold number rough plate smooth plate ratio height rough element displac thick boundari layer element give good correl data given shape transit occur downstream rough element certain valu height thick ratio depend stream speed locat rough element airstream turbul transit posit reach element remain height stream speed increas paper also discuss avail data effect distribut rough transit flat plate well publish data rough effect transit air foil