Ali Deroğlu | Trakya University (original) (raw)
Address: edirne, Turkey
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Papers by Ali Deroğlu
This thesis present about design and analysis solar car chassis and body. The objective of this p... more This thesis present about design and analysis solar car chassis and body. The objective of this project is to design analysis and fabricate the elements of body and chassis of a race type solar car for the target of the most lightweight and lowest material cost design. The solar car chassis was design using Solid Work 2010. Aluminum alloy AA6063-T6 was used as a material for solar car chassis. Two designs of solar car chassis were analyzed. The finite element modeling and analysis were performed using ALGOR software for analysis the solar car chassis. The maximum displacement magnitude, worst stress and worst strain was compare between solar car chassis Design 1 and Design 2. The solar car body is developing using Solid Work 2010. Fiberglass and alumunium sheet was used as a material for solar car body. Three designs of solar car body were analyzed. The computational fluid dynamic was performed using COSMOSFLOWORK software for analysis the solar car body. The pressure at front, rear and drag force was compare between solar car body Design 1, Design 2 and Design 3. As conclusion the best design for chassis is solar car chassis Design 2 and the best for body is solar car body Design 3.The solar car chassis design 2 have minimum displacement, worst strain and worst stress. The solar car body design 3 have minimum drag force and pressure at front of the body.
The main goal of this study is the use of polynomial chaos expansion (PCE) to analyze the uncerta... more The main goal of this study is the use of polynomial chaos expansion (PCE) to analyze the uncertainty in calculating the lateral and longitudinal center of gravity for a vehicle from static load cell measurements. A secondary goal is to use experimental testing as a source of uncertainty and as a method to confirm the results from the PCE simulation.
To ensure stability of a trike with two wheels on the front axle, the centre of gravity (centre o... more To ensure stability of a trike with two wheels on the front axle, the centre of gravity (centre of mass) must be a third of the wheelbase back from the front axle. This gives a static vertical wheel load of a third of the weight on each wheel; equal to 66% on the front axle and 33% on the rear.
A spatial six-degree of freedom (DOF) mathematical model of a Three-Wheeled Vehicle (TWV) used ex... more A spatial six-degree of freedom (DOF) mathematical model of a Three-Wheeled Vehicle (TWV) used extensively in Asian countries is developed. The governing equations are derived and integrated explicitly without liberalization to yield a large deformation model that can be used for parametric studies. The model includes suspension model, tire compliance, lateral force due to cornering stiffness and rolling resistance at the tire. The model is validated against vertical accelerations measured when passing over a road bump. The lateral motion is validated through a steady state circular test procedure.
Kamyonları kullanan tüm taşıma tipleri kamyon şasisinin belli bir üstyapı tarafından desteklenmes... more Kamyonları kullanan tüm taşıma tipleri kamyon şasisinin belli bir üstyapı tarafından desteklenmesini gerektirir.
1. A single front wheel which should take most of the braking capacity 2. Largest trend reversal ... more 1. A single front wheel which should take most of the braking capacity 2. Largest trend reversal because the braking increases the chances of rollover and is always greater than the accelerations forward, because the three wheels can participate in braking 3. The engine drives the back passenger in a frontal collision 4. The CG is behind the center of aerodynamic pressure, which is less stable at high speed 5. The full width of the vehicle behind the driver rather than before, which makes less visibility of the width of the vehicle in tight traffic
This thesis present about design and analysis solar car chassis and body. The objective of this p... more This thesis present about design and analysis solar car chassis and body. The objective of this project is to design analysis and fabricate the elements of body and chassis of a race type solar car for the target of the most lightweight and lowest material cost design. The solar car chassis was design using Solid Work 2010. Aluminum alloy AA6063-T6 was used as a material for solar car chassis. Two designs of solar car chassis were analyzed. The finite element modeling and analysis were performed using ALGOR software for analysis the solar car chassis. The maximum displacement magnitude, worst stress and worst strain was compare between solar car chassis Design 1 and Design 2. The solar car body is developing using Solid Work 2010. Fiberglass and alumunium sheet was used as a material for solar car body. Three designs of solar car body were analyzed. The computational fluid dynamic was performed using COSMOSFLOWORK software for analysis the solar car body. The pressure at front, rear and drag force was compare between solar car body Design 1, Design 2 and Design 3. As conclusion the best design for chassis is solar car chassis Design 2 and the best for body is solar car body Design 3.The solar car chassis design 2 have minimum displacement, worst strain and worst stress. The solar car body design 3 have minimum drag force and pressure at front of the body.
The main goal of this study is the use of polynomial chaos expansion (PCE) to analyze the uncerta... more The main goal of this study is the use of polynomial chaos expansion (PCE) to analyze the uncertainty in calculating the lateral and longitudinal center of gravity for a vehicle from static load cell measurements. A secondary goal is to use experimental testing as a source of uncertainty and as a method to confirm the results from the PCE simulation.
To ensure stability of a trike with two wheels on the front axle, the centre of gravity (centre o... more To ensure stability of a trike with two wheels on the front axle, the centre of gravity (centre of mass) must be a third of the wheelbase back from the front axle. This gives a static vertical wheel load of a third of the weight on each wheel; equal to 66% on the front axle and 33% on the rear.
A spatial six-degree of freedom (DOF) mathematical model of a Three-Wheeled Vehicle (TWV) used ex... more A spatial six-degree of freedom (DOF) mathematical model of a Three-Wheeled Vehicle (TWV) used extensively in Asian countries is developed. The governing equations are derived and integrated explicitly without liberalization to yield a large deformation model that can be used for parametric studies. The model includes suspension model, tire compliance, lateral force due to cornering stiffness and rolling resistance at the tire. The model is validated against vertical accelerations measured when passing over a road bump. The lateral motion is validated through a steady state circular test procedure.
Kamyonları kullanan tüm taşıma tipleri kamyon şasisinin belli bir üstyapı tarafından desteklenmes... more Kamyonları kullanan tüm taşıma tipleri kamyon şasisinin belli bir üstyapı tarafından desteklenmesini gerektirir.
1. A single front wheel which should take most of the braking capacity 2. Largest trend reversal ... more 1. A single front wheel which should take most of the braking capacity 2. Largest trend reversal because the braking increases the chances of rollover and is always greater than the accelerations forward, because the three wheels can participate in braking 3. The engine drives the back passenger in a frontal collision 4. The CG is behind the center of aerodynamic pressure, which is less stable at high speed 5. The full width of the vehicle behind the driver rather than before, which makes less visibility of the width of the vehicle in tight traffic