Abstract Hybrid electric vehicles (HEV) can provide a same power as gasoline and diesel-powered v... more Abstract Hybrid electric vehicles (HEV) can provide a same power as gasoline and diesel-powered vehicles while also reducing fuel consumption by 40–50%. However, due to a complex system of HEV, the power control strategies are used to improve the work efficiency, fuel economy and to reduce exhaust emissions. In the present work, four parameters are studied with the main focus on the optimization of power system of a parallel hybrid vehicle. These parameters are the influence of fuzzy logic algorithm on hybrid electric vehicle power train that is acceleration performance, climbing performance, engine efficiency and exhaust gas emissions. First, the vehicle's power train is optimized using the Advanced Vehicle Simulator (ADVISOR). Secondly, by ensuring acceleration and climbing performance, the vehicle manufacturing cost is reduced by reducing the weight of the vehicle. Thirdly, two driving road test conditions, Extra-Urban Driving Cycle (EUDC) and Urban Dynamometer Driving Schedule (UDDS) are used to enhance the fuel consumption efficiency of the vehicle. Using a fuzzy logic algorithm for random operations, the operating range of an internal combustion engine is controlled as much as possible in the most efficient range. Through the control of 121 different algorithms, the operating efficiency of the powertrain is optimized to reduce exhaust emissions and improve fuel efficiency. The results showed that the proposed strategy can reduce fuel consumption by 5%, CO by 50% and improved the operating efficiency of engine by 15%. Not only this control strategy optimizes the efficiency of powertrain, but also the efficiency of the internal combustion engine. Moreover, the motor and battery pack itself can be optimized. These hybrid vehicles can minimize the fuel demand and are the best substitute for the classic internal combustion engines.
The four-ball tester was used in this analysis to demonstrate the lubricity of tire pyrolysis oil... more The four-ball tester was used in this analysis to demonstrate the lubricity of tire pyrolysis oil (TPO). The tribological performance of the tire pyrolysis oil was compared with diesel fuel (DF) and their blends, DT10 (TPO 10%, Diesel 90%) and DT20 (TPO 20%, Diesel 80%). A scanning electron microscope (SEM) was used to investigate the wear scar. In contrast to diesel fuel, TPO demonstrated better antiwear behaviour in terms of higher load-carrying capacity. DT10, DT20, and TPO’s wear scar diameter (WSD) was 22.35%, 16.01%, and 31.99% smaller than that of diesel at 80 kg load, respectively. The scanning electron microscope micrographs showed that the TPO and DT10 had less wear than their counterparts.
Hybrid electric vehicles (HEV) can provide a same power as gasoline and diesel-powered vehicles w... more Hybrid electric vehicles (HEV) can provide a same power as gasoline and diesel-powered vehicles while also reducing fuel consumption by 40–50%. However, due to a complex system of HEV, the power control strategies are used to improve the work efficiency, fuel economy and to reduce exhaust emissions. In the present work, four parameters are studied with the main focus on the optimization of power system of a parallel hybrid vehicle. These parameters are the influence of fuzzy logic algorithm on hybrid electric vehicle power train that is acceleration performance, climbing performance, engine efficiency and exhaust gas emissions. First, the vehicle’s power train is optimized using the Advanced Vehicle Simulator (ADVISOR). Secondly, by ensuring acceleration and climbing performance, the vehicle manufacturing cost is reduced by reducing the weight of the vehicle. Thirdly, two driving road test conditions, Extra-Urban Driving Cycle (EUDC) and Urban Dynamometer Driving Schedule (UDDS) are...
The four-ball tester was used in this analysis to demonstrate the lubricity of tire pyrolysis oil... more The four-ball tester was used in this analysis to demonstrate the lubricity of tire pyrolysis oil (TPO). The tribological performance of the tire pyrolysis oil was compared with diesel fuel (DF) and their blends, DT10 (TPO 10%, Diesel 90%) and DT20 (TPO 20%, Diesel 80%). A scanning electron microscope (SEM) was used to investigate the wear scar. In contrast to diesel fuel, TPO demonstrated better antiwear behaviour in terms of higher load-carrying capacity. DT10, DT20, and TPO’s wear scar diameter (WSD) was 22.35%, 16.01%, and 31.99% smaller than that of diesel at 80 kg load, respectively. The scanning electron microscope micrographs showed that the TPO and DT10 had less wear than their counterparts.
The four-ball tester was used in this analysis to demonstrate the lubricity of tire pyrolysis oil... more The four-ball tester was used in this analysis to demonstrate the lubricity of tire pyrolysis oil (TPO). The tribological performance of the tire pyrolysis oil was compared with diesel fuel (DF) and their blends, DT10 (TPO 10%, Diesel 90%) and DT20 (TPO 20%, Diesel 80%). A scanning electron microscope (SEM) was used to investigate the wear scar. In contrast to diesel fuel, TPO demonstrated better antiwear behaviour in terms of higher load-carrying capacity. DT10, DT20, and TPO’s wear scar diameter (WSD) was 22.35%, 16.01%, and 31.99% smaller than that of diesel at 80 kg load, respectively. The scanning electron microscope micrographs showed that the TPO and DT10 had less wear than their counterparts.
14TH CONFERENCE ON SUSTAINABLE DEVELOPMENT OF ENERGY, WATER AND ENVIRONMENT SYSTEMS, 2019
You can follow the study at the following link and download it when it is published:
https://www... more You can follow the study at the following link and download it when it is published:
International Conference on INNOVATION, SUSTAINABILITY, TECHNOLOGY and EDUCATION ın CIVIL ENGINEERING , 2019
Çalışma hakkında bilgi notu:
Bu çalışmada iş kazalarının en çok yaşandığı sektörler arasında yer... more Çalışma hakkında bilgi notu:
Bu çalışmada iş kazalarının en çok yaşandığı sektörler arasında yer alan inşaat sektöründe uygulamalı OHS eğitiminin rolüne odaklanılmıştır.
Information Note about the Study:
In this study focuses on the role of applied OHS training in the construction sector, which is among the sectors where occupational accidents occur most frequently.
Abstract Hybrid electric vehicles (HEV) can provide a same power as gasoline and diesel-powered v... more Abstract Hybrid electric vehicles (HEV) can provide a same power as gasoline and diesel-powered vehicles while also reducing fuel consumption by 40–50%. However, due to a complex system of HEV, the power control strategies are used to improve the work efficiency, fuel economy and to reduce exhaust emissions. In the present work, four parameters are studied with the main focus on the optimization of power system of a parallel hybrid vehicle. These parameters are the influence of fuzzy logic algorithm on hybrid electric vehicle power train that is acceleration performance, climbing performance, engine efficiency and exhaust gas emissions. First, the vehicle's power train is optimized using the Advanced Vehicle Simulator (ADVISOR). Secondly, by ensuring acceleration and climbing performance, the vehicle manufacturing cost is reduced by reducing the weight of the vehicle. Thirdly, two driving road test conditions, Extra-Urban Driving Cycle (EUDC) and Urban Dynamometer Driving Schedule (UDDS) are used to enhance the fuel consumption efficiency of the vehicle. Using a fuzzy logic algorithm for random operations, the operating range of an internal combustion engine is controlled as much as possible in the most efficient range. Through the control of 121 different algorithms, the operating efficiency of the powertrain is optimized to reduce exhaust emissions and improve fuel efficiency. The results showed that the proposed strategy can reduce fuel consumption by 5%, CO by 50% and improved the operating efficiency of engine by 15%. Not only this control strategy optimizes the efficiency of powertrain, but also the efficiency of the internal combustion engine. Moreover, the motor and battery pack itself can be optimized. These hybrid vehicles can minimize the fuel demand and are the best substitute for the classic internal combustion engines.
The four-ball tester was used in this analysis to demonstrate the lubricity of tire pyrolysis oil... more The four-ball tester was used in this analysis to demonstrate the lubricity of tire pyrolysis oil (TPO). The tribological performance of the tire pyrolysis oil was compared with diesel fuel (DF) and their blends, DT10 (TPO 10%, Diesel 90%) and DT20 (TPO 20%, Diesel 80%). A scanning electron microscope (SEM) was used to investigate the wear scar. In contrast to diesel fuel, TPO demonstrated better antiwear behaviour in terms of higher load-carrying capacity. DT10, DT20, and TPO’s wear scar diameter (WSD) was 22.35%, 16.01%, and 31.99% smaller than that of diesel at 80 kg load, respectively. The scanning electron microscope micrographs showed that the TPO and DT10 had less wear than their counterparts.
Hybrid electric vehicles (HEV) can provide a same power as gasoline and diesel-powered vehicles w... more Hybrid electric vehicles (HEV) can provide a same power as gasoline and diesel-powered vehicles while also reducing fuel consumption by 40–50%. However, due to a complex system of HEV, the power control strategies are used to improve the work efficiency, fuel economy and to reduce exhaust emissions. In the present work, four parameters are studied with the main focus on the optimization of power system of a parallel hybrid vehicle. These parameters are the influence of fuzzy logic algorithm on hybrid electric vehicle power train that is acceleration performance, climbing performance, engine efficiency and exhaust gas emissions. First, the vehicle’s power train is optimized using the Advanced Vehicle Simulator (ADVISOR). Secondly, by ensuring acceleration and climbing performance, the vehicle manufacturing cost is reduced by reducing the weight of the vehicle. Thirdly, two driving road test conditions, Extra-Urban Driving Cycle (EUDC) and Urban Dynamometer Driving Schedule (UDDS) are...
The four-ball tester was used in this analysis to demonstrate the lubricity of tire pyrolysis oil... more The four-ball tester was used in this analysis to demonstrate the lubricity of tire pyrolysis oil (TPO). The tribological performance of the tire pyrolysis oil was compared with diesel fuel (DF) and their blends, DT10 (TPO 10%, Diesel 90%) and DT20 (TPO 20%, Diesel 80%). A scanning electron microscope (SEM) was used to investigate the wear scar. In contrast to diesel fuel, TPO demonstrated better antiwear behaviour in terms of higher load-carrying capacity. DT10, DT20, and TPO’s wear scar diameter (WSD) was 22.35%, 16.01%, and 31.99% smaller than that of diesel at 80 kg load, respectively. The scanning electron microscope micrographs showed that the TPO and DT10 had less wear than their counterparts.
The four-ball tester was used in this analysis to demonstrate the lubricity of tire pyrolysis oil... more The four-ball tester was used in this analysis to demonstrate the lubricity of tire pyrolysis oil (TPO). The tribological performance of the tire pyrolysis oil was compared with diesel fuel (DF) and their blends, DT10 (TPO 10%, Diesel 90%) and DT20 (TPO 20%, Diesel 80%). A scanning electron microscope (SEM) was used to investigate the wear scar. In contrast to diesel fuel, TPO demonstrated better antiwear behaviour in terms of higher load-carrying capacity. DT10, DT20, and TPO’s wear scar diameter (WSD) was 22.35%, 16.01%, and 31.99% smaller than that of diesel at 80 kg load, respectively. The scanning electron microscope micrographs showed that the TPO and DT10 had less wear than their counterparts.
14TH CONFERENCE ON SUSTAINABLE DEVELOPMENT OF ENERGY, WATER AND ENVIRONMENT SYSTEMS, 2019
You can follow the study at the following link and download it when it is published:
https://www... more You can follow the study at the following link and download it when it is published:
International Conference on INNOVATION, SUSTAINABILITY, TECHNOLOGY and EDUCATION ın CIVIL ENGINEERING , 2019
Çalışma hakkında bilgi notu:
Bu çalışmada iş kazalarının en çok yaşandığı sektörler arasında yer... more Çalışma hakkında bilgi notu:
Bu çalışmada iş kazalarının en çok yaşandığı sektörler arasında yer alan inşaat sektöründe uygulamalı OHS eğitiminin rolüne odaklanılmıştır.
Information Note about the Study:
In this study focuses on the role of applied OHS training in the construction sector, which is among the sectors where occupational accidents occur most frequently.
ABSTRACT The industrial developments, especially followed by the Industrial Revolution throughout... more ABSTRACT The industrial developments, especially followed by the Industrial Revolution throughout the world, have affected Inter-Country Competition and sectoral developments. Today, technology developing together with Industry 4.0 raises the importance of significant concepts such as productivity, economic growth, sustainability, digitalization, information technologies and information security. The rate of integration to the new approaches that come with Industry 4.0 is becoming a determining factor in the level of development and competitiveness between sectors, as well as between countries. With these aspects, innovative approaches that come with Industry 4.0 are adopted quickly, especially in manufacturing and industrial applications. The fact that the construction sector, which is a multidisciplinary area within the scope of project processes, has a more traditional structure delays the integration of developments and innovations with comparison to the developments and the harmonization processes of the sectors. In the face of the increasing number of projects and the complexity of construction projects, the lack of innovation in project management practices is considered as the main reason for low productivity in construction projects. In addition to this, this lack of integration leads to incremental costs of construction projects, reduced productivity, time extensions, and vulnerability in occupational health and safety. For this reason, the concept of sustainability, which is increasing its importance especially in line with developments around the world, makes the concept and perspective of construction 4.0 inevitable for the construction sector. Although the construction sector is predominantly based on manpower, it contains different hazards and risks in line with the activities carried out. According to the statistics of Social Security Institution (SSI) 2013-2018, the construction sector ranks second in the number of occupational accidents, first in fatal occupational accidents and third in the number of employees experiencing occupational disease. In this study, an integrated approach to Industry 4.0 applications in construction projects with OHS 4.0 and Construction 4.0 perspectives are presented. It is aimed that the results obtained will increase the coordination and effectiveness of occupational health and safety (OHS) by expanding the work of Industry 4.0 in construction projects supporting with legal regulations. In this context, problem determinations and analysis were carried out in terms of OHS in line with field observations and literature studies in construction projects. The results of the literature are expressed together with occupational accidents and their causes in construction projects, the prevention of accidents and the importance of Industry 4.0 practices in this context. The literature results obtained by examining the causes of accidents and losses in the construction sector were re-evaluated with field observations. Field observations have supported the result that OHS management processes are an integral part of project risk management from the start of the project of construction projects. In addition, aspects of Industry 4.0 components that can contribute to Project processes in terms of OHS are expressed. However, related to literature research in the filed, in the integration of Industry 4.0 and construction sector and sectoral OHS practices the factors as the policies of countries, socio-cultural structure, employers’ initiatives, economic concerns, etc. also played a role is supported. In this respect, it is seen that legally-binding and policies also play a role in ensuring equal development in sectoral applications. In this point of view, legal regulations in accordance with sectoral needs and scientific developments are emerging as a contributing factor. The necessity of Industry 4.0 integrations in order to reduce the losses that may occur in the project processes, to ensure the sustainability of the project management processes, and to enable the employees to continue their activities in a healthy and safe working environment, has been evaluated in the perspective of OHS with literature researches and field observations. As a result, it is aimed to provide a promptive perspective to the proactive approach by contributing to the sector stakeholders and research and development (R&D) studies.
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https://www.dubrovnik2019.sdewes.org
Bu çalışmada iş kazalarının en çok yaşandığı sektörler arasında yer alan inşaat sektöründe uygulamalı OHS eğitiminin rolüne odaklanılmıştır.
Information Note about the Study:
In this study focuses on the role of applied OHS training in the construction sector, which is among the sectors where occupational accidents occur most frequently.
https://www.dubrovnik2019.sdewes.org
Bu çalışmada iş kazalarının en çok yaşandığı sektörler arasında yer alan inşaat sektöründe uygulamalı OHS eğitiminin rolüne odaklanılmıştır.
Information Note about the Study:
In this study focuses on the role of applied OHS training in the construction sector, which is among the sectors where occupational accidents occur most frequently.
ISBN: 978-605-74067-9-8