A5047340014- Combustion and flame dynamics
- Refrigeration and Air Conditioning Technologies
- Heat Transfer and Optimization
- Wind Energy Research and Development
- Thermodynamic and Exergetic Analyses of Power and Cooling Systems
- Heat Transfer Mechanisms
- Turbomachinery Performance and Optimization
- Wind and Air Flow Studies
- Heat Transfer and Boiling Studies
- Radiative Heat Transfer Studies
- Heat transfer and supercritical fluids
- Advanced Combustion Engine Technologies
- Biodiesel Production and Applications
- Fluid Dynamics and Vibration Analysis
- Solar Thermal and Photovoltaic Systems
- Particle Dynamics in Fluid Flows
- Cyclone Separators and Fluid Dynamics
- Photovoltaic System Optimization Techniques
- Process Optimization and Integration
- Advanced Multi-Objective Optimization Algorithms
- Building Energy and Comfort Optimization
- Fluid Dynamics and Turbulent Flows
- Electrohydrodynamics and Fluid Dynamics
- Advanced Control Systems Optimization
- Tribology and Lubrication Engineering
Burdur Mehmet Akif Ersoy Üniversitesi
2024
Ministerio de Industria, Energía y Minería
2021
Universidad de Guanajuato
2007-2016
The fuel called biogas is obtained through anaerobic digestion of different types organic waste, providing a way to tap the energy stored in matter. use this also attractive from standpoint global warming because its application does not register net emission carbon dioxide into atmosphere. One possible for feed spark-ignition internal combustion engines. In present, there little information available about process engines fueled by biogas. an engine ignition powered characterized terms...
This article presents a numerical study of solid particle erosion (SPE) on the nozzle first stage steam turbine. The analysis consists application Eulerian conservation equations to continuous phase and comparison DNV-Haugen, Neilson-Gilchrist, Tulsa-Ahlert, Tabakoff-Wakeman models discrete phase. is developed using computational fluid dynamics software based finite volume method. permits selaction model which best predictions know SPE influence blade surface, with variation parameters such...
This paper aims to predict the performance of a VAWT. The H-type Darrieus turbine consists three straight blades with shape aerofoil attached rotating vertical shaft. Bearing in mind overall flow is characterized by important secondary flows, turbulence model selected was realizable k-epsilon non-equilibrium wall functions. Conservation equations were solved Third-Order MUSCL scheme using SIMPLE couple continuity and momentum equations. A parametric study has been carried out analyse...
Abstract An analysis of the flow that depends on fuel composition (natural gas) in combustor–transition piece system, applying computational fluid dynamics, is presented. The study defines velocity and temperature profiles at exit transition hot streak along system. variation amount N2 contained fuel, track influences distribution input first stage vanes blades gas turbine. takes place a three-dimensional model steady state using FLUENT® 6.3.26, k-ε turbulence chemical equilibrium to...
A numerical analysis of a rooftop vertical axis wind turbine (VAWT) for applications in urban area is presented. The simulations were developed to study the flow field through rotor analyze aerodynamic performance characteristics device. Three different blade numbers are studied, 2, 3 and 4, respectively. Each one models was built 3D computational model. effects generated turbines by blades considered. Sliding Mesh Model (SMM) capability used present dimensionless form coefficient power...
Numerical simulation is used to predict the performance of a Vertical Axis Wind Turbine (VAWT) H-Darrieus. The rotor consists three straight blades with shape aerofoil NACA family attached rotating vertical shaft. influence solidity tested get design tendencies. mesh has two fluid volumes: one sliding for where rotation velocity established while other environment rotor. Bearing in mind overall flow characterized by important secondary flows, turbulence model selected was realizable...
This paper presents a thermomechanical analysis of first stage bucket during gas turbine startup. uses two simulation techniques, computational fluid dynamics (CFD) for the conjugate heat transfer and flow analysis, finite element (FEA) thermostructural analysis. Computational three-dimensional models were developed using commercial codes, including all elements real to avoid geometric simplifications. An interface was behavior temperatures startup from CFD subsequent FEA imposing them as...
An analysis of the flow that depends fuel composition (natural gas) in combustor-transition piece system, applying Computational Fluid Dynamics, is presented. The study defines velocity and temperature profiles at exit transition hot streak along system. variation amount N2 contained fuel, track influences on distribution input first stage vanes blades gas turbine. takes place a three-dimensional model steady state using FLUENT ® 6.3.26, k-ε turbulence chemical equilibrium to combustion...
The performance of a Vertical Axis Wind Turbine (VAWT) is numerically analyzed. Influence fixed pitch angle studied to get tendencies on the characteristic curves. set up corresponds with an H-Darrieus three straight NACA airfoils attached vertical shaft. Two-dimensional, transient, Navier Stokes equations are solved Third-Order Muscl scheme using SIMPLE couple pressure and velocity. At least revolutions must be simulated periodic behaviour. Transition SST turbulence model has been chosen...