Browsing Aerospace Engineering (AE) by Title

Experimental Study Of Side Force Control On Slender Cones At High Angles Of Attack

Rajan Kuamr, * (2011-10-13)

Experimental Study On The Impact Of Water Drops On Groove-Textured Surfaces

Kannan, R (2014-09-08)

The interaction of a liquid drop with a solid surface is being actively studied to understand practically encountered scenarios such as the impact of fuel spray droplets onto the walls of engine combustion chamber, the ...

Experiments on the Late Stages of Boundary Layer Transition

Manu, K V (2018-03-19)

In canonical boundary layer transition, a uniform laminar flow perturbed by 2-d T-S waves develops downstream into 3-d waves, which eventually break down with turbulent spots appearing. Previous experimental studies have ...

Experiments on Varying Intensity Air Blasts in Shock Tubes

Samuelraj, I Obed

Abstract In the recent past, with an increasing number of terrorist activities, blast related research has focused on conducting careful experiments to develop newer protection strategies. As field experiments using ...

Explicit Filtering LES for turbulent premixed flames

Datta, Anindya

Large eddy simulations of a premixed, turbulent, methane-air round jet flame at an equivalence ratio of 0.8 and unburnt gas temperature of 800 K are performed using Explicit Filtering LES (EFLES) method. The nominal inflow ...

Finite Element Estimates Of Strain Energy Release Rate Components At Interface Cracks

Venkatesha, K S (2012-12-11)

Flame Particle Tracking Analysis of Turbulence-Premixed Flame Interaction

Harshavardhana, A U

This work describes the computational and theoretical developments made in the understanding of turbulence-premixed flame interaction, using both lean and rich H2-air mixtures, in a flow field of near-isotropic turbulence. ...

Fluid-Elastic Interactions in Flutter And Flapping Wing Propulsion

Mysa, Ravi Chaithanya (2017-10-06)

This study seeks to understand the interplay of vorticity and elasto-dynamics that forms the basis for a fluttering flag and flapping wing propulsion, and factors that distinguish one from the other. The fluid dynamics is ...

Flutter Identification and Aeroelastic Stability during Wake Penetration

Sudha, U P V

Demonstration of utter stability over the design envelope and identi fication of safe ight envelope is a prerequisite for operational clearance of any new aircraft design. An important step involved in flight flutter ...

Flutter Susceptibility Assessment of Airplanes in Sub-critical Regime using Ameliorated Flutter Margin and Neural Network Based Methods

Kumar, Brijesh (2018-02-17)

As flight flutter testing on an airplane progresses to high dynamic pressures and high Mach number region, it becomes very difficult for engineers to predict the level of the remaining stability in a flutter-prone mode and ...

Fuel Drop Splashing on Heated Solid Surfaces

Akshay, S

Droplet-wall interactions on heated surfaces are significantly encountered in applications such as fuel spray impingement in combustors and spray cooling. The present thesis is focused on the splashing of fuel drops on ...

A Generalized Model For Infrared Perception From An Engine Exhaust

Heragu, Srinath S (2012-11-07)

Genetic Programming Based Multicategory Pattern Classification

Kishore, Krishna J (Indian Institute of Science, 2005-02-22)

Nature has created complex biological structures that exhibit intelligent behaviour through an evolutionary process. Thus, intelligence and evolution are intimately connected. This has inspired evolutionary computation ...

A Ghost Fluid Method for Modelling Liquid Jet Atomization

Kiran, S (2018-05-21)

Liquid jet atomisation has a wide variety of application in areas such as injectors in automobile and launch vehicle combustors, spray painting, ink jet printing etc. Understanding physical mechanisms involved in the primary ...

Glowworm Swarm Optimization : A Multimodal Function Optimization Paradigm With Applications To Multiple Signal Source Localization Tasks

Krishnanand, K N (2009-05-05)

Multimodal function optimization generally focuses on algorithms to find either a local optimum or the global optimum while avoiding local optima. However, there is another class of optimization problems which have the ...