Browsing Aerospace Engineering (AE) by Title
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Investigation of an Axisymmetric Spiked Body in a Hypersonic Shock Tunnel
The forefront research in the regime of hypersonic flow is intended to focus on improving the overall performance of the existing aerospace vehicles. A highspeed vehicle experiences a high level of aerodynamic heating and ... 
An Investigation of Architectures For Integration Of StandAlone INS And GPS Navigation Systems
(20090708)Inertial navigation systems (INSs) have the wellknown advantages of being selfcontained, weatherproof, jamproof, and nonselfrevealing while providing stable navigation information with little highfrequency noise. ... 
Investigation of Heat Transfer Rates Around the Aerodynamic Cavities on a Flat Plate at Hypersonic Mach Numbers
(20180728)Aerodynamic cavities are common features on hypersonic vehicles which are caused in both large and small scale features like surface defects, pitting, gap in joints etc. In the hypersonic regime, the presence of such ... 
Investigation of Plug Nozzle Flow Field
(20180321)Plug nozzle, a passive altitude adaptive nozzle, for futuristic SSTO applications, exhibits greater efﬁciency as compared to conventional nozzles over a wide range of altitudes. The plug nozzle comprises of a primary nozzle ... 
Investigation Of Ramp/Cowl Shock Interaction Processes Near A Generic Scramjet Inlet At Hypersonic Mach Number
(20100805)One of the major technological innovations that are necessary for faster and cheaper accesstospace will be the commercial realization of supersonic combustion jet engines (SCRAMJET). The establishment of the flow through ... 
Investigations On Film Cooling At Hypersonic Mach Number Using Forward Facing Injection From MicroJet Array
(20100716)A body in a hypersonic flow field will experience very high heating especially during reentry. Conventionally this problem is tackled to some extent by the use of large angle blunt cones. At the cost of increased drag, ... 
Investigations on Supersonic Flow in Miniature Shock Tubes
(20180802)The emerging paradigms of shockwave research have opened up new horizons for interdisciplinary applications. This has inevitably driven research towards studying the propagation of shockwaves in miniature shock tubes (tube ... 
Kalman Filter Estimation Of Ionospheric TEC And Differential Instrumental Biases Over Low Latitude Using Dual Frequency GPS Observations
(20090313)The low latitude tropical ionosphere has been investigated by various researchers using Global Positioning System (GPS). Presently for many civil aviation applications, the ionospheric modeling of the tropical region has ... 
Kinetic Flux Vector Splitting Method On Moving Grids (KFMG) For Unsteady Aerodynamics And Aeroelasticity
(Indian Institute of Science, 20070607)Analysis of unsteady flows is a very challenging topic of research. A decade ago, potential flow equations were used to predict unsteady pressures on oscillating bodies. Recognising the fact that nonlinear aerodynamics is ... 
Kinetic StreamlinedUpwind Petrov Galerkin Methods for Hyperbolic Partial Differential Equations
(20170920)In the last half a century, Computational Fluid Dynamics (CFD) has been established as an important complementary part and some times a significant alternative to Experimental and Theoretical Fluid Dynamics. Development ... 
Large Eddy Simulation of Free and Impinging Subsonic Jets and their Sound Fields
(20180227)Evaluating aerodynamic noise from aircraft engines is a design stage process, so that it conform to regulations at airports. Aerodynamic noise is also a principal source of structural vibration and internal noise in ... 
Large Eddy Simulation of Multiphase Flows
(20180605)Multiphase ﬂows are a common phenomenon. Rains, sediment transport in rivers, snow and dust storms, mud slides and avalanches are examples of multiphase ﬂows occurring in nature. Blood ﬂow is an example of multiphase ﬂow ... 
Large Eddy Simulations Of Compressible Mixing Layers
(20111011) 
Lattice Boltzmann Relaxation Scheme for Compressible Flows
(20180309)Lattice Boltzmann Method has been quite successful for incompressible flows. Its extension for compressible (especially supersonic and hypersonic) flows has attracted lot of attention in recent time. There have been ... 
Lattice Boltzmann Relaxation Schemes for High Speed Flows
The lattice Boltzmann method (LBM) has emerged as a highly efficient model for the simulation of incompressible flows in the last few decades. Its extension to compressible flows is hindered by the fact that the ... 
LES Study Of Free Jets And Jets Impinging On Cuboidal Cavity
(20160915)Numerical solutions based on explicit filtered LES for computing turbulent flow field, of free round jets and impinging round jet on cuboidal cavities, are presented and discussed in this dissertation work. Oneparameter ... 
Linear Instability Of Laterally Strained Constant Pressure Boundary Layer Flows
(Indian Institute of Science, 20070326)The linear instability of laterally diverging/converging flows is an important aspect towards understanding the laminartransition process in many viscous flows. In this work the linear instability of constant pressure ... 
Linear Stability Models for Reacting Mixing Layers
(20180312)We develop a physicsbased reducedorder model of the aeroacoustic sound sources in reacting mixing layers as a method for fast and accurate predictions of the radiated sound. Instabilities in lowspeed mixing layers are ...