Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 7 of 7 for “"COMPRESSIBLE BOUNDARY LAYER"”.
-
A new transformation and integration scheme for the compressible boundary layer equations, and solution behavior at separation
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Aeronautics and Astronautics, 1983.
-
Nonlinear wave interactions in supersonic wind generated waves
The stability of a film adjacent to a compressible boundary layer was analyzed by using a model that accounts for the viscosity and the mean velocity profiles of the liquid and the gas, body forces, surface tension, compressibility and thermal conductivity of the gas, and nonlinear effects. The …
-
Turbomachinery cascade and wake calculation for two-dimensional compressible laminar and turbulent flow
… cascade flow solver with a two-dimensional compressible boundary layer analysis. The boundary layer analysis can compute in the direct mode with pressure gradient specified or in the inverse mode with "boundary layer mass flux" specified. When calculating with the inverse mode, flow …
-
Secondary instabilities of boundary layers
Several aspects of the subharmonic instability of boundary layers are studied. First, the subharmonic instability of incompressible flows over a flat plate is investigated using the resonant triad model and the Floquet model. The primary wave is taken in the form of a two-dimensional (2-0) …
-
Instabilities of a compressible mixing layer
Instability waves in a free shear layer formed by two parallei compressibie streams are analyzed using the linear spatial stability theory. Both viscous and inviscid disturbances are considered. The basic state is obtained by solving the compressibie laminar boundary-layer equations or is specified …
-
Two and three-dimensional incompressible and compressible viscous fluctuations
Small unsteady disturbances of boundary-layer flow fields are often encountered in engineering applications, as for example, in the aerodynamics of a helicopter rotor or a turbine cascade or in a fluttering airfoil as well as in a variety of bioengineering problems. The present dissertation is a …
-
ΜΕΛΕΤΗ ΤΟΥ ΟΡΙΑΚΟΥ ΣΤΡΩΜΑΤΟΣ ΣΥΜΠΙΕΣΤΟΥ ΡΕΥΣΤΟΥ ΜΕ ΕΦΑΡΜΟΓΗ ΜΑΓΝΗΤΙΚΟΥ ΠΕΔΙΟΥ ΚΑΙ ΕΓΧΥΣΗ ΞΕΝΟΥ ΡΕΥΣΤΟΥ
… FOREIGNGAS (HYDROGEN) IN THE HYPERSONIC LAMINAR BOUNDARY LAYER OF RAREFIED AIR OVER AFLAT PLATE ARE STUDIED. THE VARIABILITY OF THE MIXTURE PROPERTIES WITH TEMPERATURE AND HYDROGEN CONCENTRATION IS TAKEN INTO ACCOUNT. SLIP BOUNDARY CONDITIONSARE PROVIDED TO SIMULATE DEPARTURE FROM THE CONTINUUM …