Measurement section for wind tunnel is bounded by walls, at least one with at least one rigid wall segment and at least one flexible wall segment; at least one rigid wall segment has at least one opening for passing though holder

摘要

The measurement section (10) is bounded by a number of. walls, whereby at least one wall has at least one rigid wall segment (11,14,16,17) and at least one flexible wall segment (12,18,19) and at least one rigid wall segment has at least one opening (13) for passing though a holder. At least one rigid wall segment is fixed.