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High speed transport cruise drag. [scaling laws using navier-stokes equations]
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Roberts, Leonard |
| Copyright Year | 1992 |
| Description | This report provides scaling laws for the cruise aerodynamics of high speed transport wings based on the results of Navier-Stokes computations. Expressions for the various drag components are found, together with the corresponding values (L/D)(sub m) for various values of the geometric parameter s/l which allow for simple optimization of the wing configurations with respect to the span. It is found that linear theory expressions can be used for this purpose provided the coefficients of these experiments for C(sub D) and (L/D)(sub m) are available using Navier-Stokes results. |
| File Size | 249880 |
| Page Count | 14 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19920013860 |
| Archival Resource Key | ark:/13960/t9m37r103 |
| Language | English |
| Publisher Date | 1992-04-01 |
| Access Restriction | Open |
| Subject Keyword | Aerodynamics Navier-stokes Equation Drag Coefficients Wings Aerodynamic Configurations Drag Supersonic Speed Computational Fluid Dynamics Transport Aircraft Lift Drag Ratio High Speed Scaling Laws Zero Lift Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |
