Rahul Samala
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View article: Multi-Phase Coupled THMC Modeling of Gas Extraction from Hydrate Reservoirs
Multi-Phase Coupled THMC Modeling of Gas Extraction from Hydrate Reservoirs Open
The unconventional source of energy such as the methane gas hydrate sediments are typically found in substantial quantities in permafrost regions and in deep-sea continental shelves. Extracting gas from these hydrate sediments might result…
View article: Trailing Edge Bluntness Noise Characterization for Horizontal Axis Wind Turbines [HAWT] Blades
Trailing Edge Bluntness Noise Characterization for Horizontal Axis Wind Turbines [HAWT] Blades Open
Wind turbine noise is becoming a critical issue for many offshore and land-based wind projects. In this work, we analyzed trailing edge bluntness vortex shedding noise source for a land-based turbine of size 2 MW and blade span of 38 m usi…
View article: Numerical study on the hydrate-rich sediment behaviour during depressurization
Numerical study on the hydrate-rich sediment behaviour during depressurization Open
Exploratory studies have been carried out to identify the potential natural gas hydrate reserves for commercially producing gas. While extracting the gas from the hydrate-bearing sediments using various dissociation techniques, there will …
View article: Coupled multiphase flow and geomechanics simulation of hydrate dissociation using FVM-FEM co-located variables arrangement
Coupled multiphase flow and geomechanics simulation of hydrate dissociation using FVM-FEM co-located variables arrangement Open
<p><span>Natural gas hydrates, which are ice like crystalline solids, contain tremendous amount of potential hydrocarbon gas. Gas recovery through hydrate dissociation can be achieved through depressurization, inhibitor injecti…
View article: Vortex Induced Aerodynamic Noise Generation from Wind Turbine Blades
Vortex Induced Aerodynamic Noise Generation from Wind Turbine Blades Open
An important aerodynamic noise source from lifting surface occurs from trailing edge of an aerofoil as found in wind turbine blades. In this work, semi-empirical method proposed by Brookes, Pope, Marcolini is applied to evaluate trailing e…
View article: Acoustic Emissions from Wind Turbine Blades
Acoustic Emissions from Wind Turbine Blades Open
Research on broadband aerodynamic noise from wind turbine blades is becoming important in several countries. In this work, computer simulation of acoustic emissions from wind turbine blades are predicted using quasi empirical model for a t…
View article: Effect of Boundary Layer and Rotor Speedon Broadband Noise from Wind Turbines
Effect of Boundary Layer and Rotor Speedon Broadband Noise from Wind Turbines Open
Trailing edge surface of aerofoil is an important source of broadband aerodynamic noise production. In this paper, three aerofoil self-noise mechanisms from turbulent boundary layer near trailing edge surface are studied. Numerical computa…
View article: Acoustic Emissions from Wind Turbine Blades
Acoustic Emissions from Wind Turbine Blades Open
Research on broadband aerodynamic noise from wind turbine blades is becoming important in several countries. In this work, computer simulation of acoustic emissions from wind turbine blades are predicted using quasi empirical model for a t…
View article: Effect of Boundary Layer and Rotor Speed on Broadband Noise from Wind Turbines
Effect of Boundary Layer and Rotor Speed on Broadband Noise from Wind Turbines Open
Trailing edge surface of aerofoil is an important source of broadband aerodynamic noise production. In this paper, three aerofoil self-noise mechanisms from turbulent boundary layer near trailing edge surface are studied. Numerical computa…