An investigation has been carried out into currently available flight data excluding cases of highly perturbed flow and large pressure gradients. Data have collapsed well on the basis of non-dimensional power spectral density and Strouhal number. A prediction method has been derived for overall level of fluctuating pressure and its spectral distribution. This has been compared with a prediction method based on wind tunnel data.
| IHS ESDU | |
|---|---|
| Product Category | Standards and Technical Documents |
| Product Number | TM 58 |
| Product Name | ESDU TECHNICAL MEMORANDUM Comparison of surface pressure fluctuations in a turbulent boundary layer as measured on various flight vehicles |
