Author: Michael K. FukudaPublisher:
ISBN:
Category :
Languages : en
Pages : 143
Book Description
Control of Shock Wave-boundary Interactions by Bleed in Supersonic Mixed Compression Inlets
Author: Michael K. FukudaControl of Shock Wave-boundary Layer Interaction by Bleed in Supersonic Mixed Compression Inlets
Author: Michael K. FukudaPublisher:
ISBN:
Category : Jet engines
Languages : en
Pages : 134
Book Description
Control of Shock Wave - Boundary Layer Interactions by Bleed in Supersonic Mixed Compression Inlets
Author: Michael K. FukudaPublisher:
ISBN:
Category : Aerodynamics, Supersonic
Languages : en
Pages : 148
Book Description
Shock Wave-Boundary-Layer Interactions
Author: Holger BabinskyPublisher: Cambridge University Press
ISBN: 1139498649
Category : Technology & Engineering
Languages : en
Pages : 481
Book Description
Shock wave-boundary-layer interaction (SBLI) is a fundamental phenomenon in gas dynamics that is observed in many practical situations, ranging from transonic aircraft wings to hypersonic vehicles and engines. SBLIs have the potential to pose serious problems in a flowfield; hence they often prove to be a critical - or even design limiting - issue for many aerospace applications. This is the first book devoted solely to a comprehensive, state-of-the-art explanation of this phenomenon. It includes a description of the basic fluid mechanics of SBLIs plus contributions from leading international experts who share their insight into their physics and the impact they have in practical flow situations. This book is for practitioners and graduate students in aerodynamics who wish to familiarize themselves with all aspects of SBLI flows. It is a valuable resource for specialists because it compiles experimental, computational and theoretical knowledge in one place.
Evaluation of Some Control-volume Techniques for Analysis of Shock-boundary-layer Interactions in Supersonic Inlets
Author: Warren R. HingstPublisher:
ISBN:
Category : Aerodynamics, Supersonic
Languages : en
Pages : 18
Book Description
Two-dimensional Compression Corner and Planar Shock Wave Interactions with a Supersonic, Turbulent Boundary Layer
Author: C. Herbert LawPublisher:
ISBN:
Category : Aerodynamic load
Languages : en
Pages : 120
Book Description
Control of Shock-wave/boundary Layer Interactions with Passive Blowing and Bleeding
Author: Y.-L. LinScientific and Technical Aerospace Reports
Author: Control of the Oblique Shockwave/boundary Layer Interaction in a Supersonic Inlet
Author: James BellingerPublisher:
ISBN:
Category :
Languages : en
Pages : 27
Book Description
Abstract: In a supersonic engine inlet, the adverse pressure gradient caused by an oblique shockwave generated by an inlet cone interacts with low momentum boundary layer air at the inlet wall to create a region of recirculating flow called a separation bubble. This separated region reduces the effective area of the engine inlet, requiring a larger inlet to get the desired mass flow rate. As a result the engine must be larger and heavier. Over the past year, investigations have been done into the viability of controlling this oblique shockwave/boundary layer interaction with plasma actuators, using a supersonic wind tunnel simulating an engine inlet. Plasma actuators were considered for this application due to their ability to generate streamwise vortices in the flow. Vortices move low momentum boundary layer air out into the free stream and high momentum free stream air down into the boundary layer, thus increasing the momentum in the interaction region and reducing or eliminating separation. A test section containing a 10° shock generator and adjustable floor was designed and installed into an existing supersonic wind tunnel. Plasma actuators were tested at various frequencies and distances to the oblique shock impingement point, and their effect was visualized using schlieren photography.
Analysis of a Bypass Air Control System for a Supersonic Mixed-compression Inlet
Author: Stuart C. BrownPublisher:
ISBN:
Category : Jet engines
Languages : en
Pages : 52
Book Description