NDLI: Linear stability analysis in compressible, flat-plate boundary-layers

Content Provider	Springer Nature Link
Author	Kırcalı, Senem Atalayer Özgen, Serkan
Copyright Year	2007
Abstract	The stability problem of two-dimensional compressible flat-plate boundary layers is handled using the linear stability theory. The stability equations obtained from three-dimensional compressible Navier–Stokes equations are solved simultaneously with two-dimensional mean flow equations, using an efficient shoot-search technique for adiabatic wall condition. In the analysis, a wide range of Mach numbers extending well into the hypersonic range are considered for the mean flow, whereas both two- and three-dimensional disturbances are taken into account for the perturbation flow. All fluid properties, including the Prandtl number, are taken as temperature-dependent. The results of the analysis ascertain the presence of the second mode of instability (Mack mode), in addition to the first mode related to the Tollmien–Schlichting mode present in incompressible flows. The effect of reference temperature on stability characteristics is also studied. The results of the analysis reveal that the stability characteristics remain almost unchanged for the most unstable wave direction for Mach numbers above 4.0. The obtained results are compared with existing numerical and experimental data in the literature, yielding encouraging agreement both qualitatively and quantitatively.
Ending Page	20
Page Count	20
Starting Page	1
File Format	PDF
ISSN	09354964
e-ISSN	14322250
Journal	Theoretical and Computational Fluid Dynamics
Issue Number	1
Volume Number	22
Language	English
Publisher	Springer-Verlag
Publisher Date	2007-11-20
Publisher Place	Berlin, Heidelberg
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Viscous instability Laminar boundary layers Thermodynamics Inviscid instability Fluids Compressible flows Mathematical and Computational Physics Stability of laminar flows Engineering Fluid Dynamics Computational Science and Engineering
Content Type	Text
Resource Type	Article
Subject	Fluid Flow and Transfer Processes Condensed Matter Physics Computational Mechanics

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Flow and heat transfer in a moving fluid over a moving flat surface

Transonic flows in narrow channels

Time-dependent interaction between two inviscid fluid flows separated by a semi-infinite non-rigid plate in a flat-walled channel

Aerodynamic optimization of the flat-plate leading edge for experimental studies of laminar and transitional boundary layers

Stability of the inviscid plane couette flow in bubbly fluids

Turbulence Energy Distribution in the Stokes Layer

Interaction between an Inclined Shock and Boundary and High-Entropy Layers on a Flat Plate

An inviscid model for vortex shedding from a deforming body

Diffusion velocity for a three-dimensional vorticity field

Linear stability analysis in compressible, flat-plate boundary-layers

Similar Documents

Flow and heat transfer in a moving fluid over a moving flat surface

Transonic flows in narrow channels

Time-dependent interaction between two inviscid fluid flows separated by a semi-infinite non-rigid plate in a flat-walled channel

Aerodynamic optimization of the flat-plate leading edge for experimental studies of laminar and transitional boundary layers

Stability of the inviscid plane couette flow in bubbly fluids

Turbulence Energy Distribution in the Stokes Layer

Interaction between an Inclined Shock and Boundary and High-Entropy Layers on a Flat Plate

An inviscid model for vortex shedding from a deforming body

Diffusion velocity for a three-dimensional vorticity field

Linear stability analysis in compressible, flat-plate boundary-layers