Fuel efficiency
View article: Preliminary Design of Advanced Wing for an Ultra Efficient Regional Aircraft
Preliminary Design of Advanced Wing for an Ultra Efficient Regional Aircraft Open
The study supports EU Green Deal targets for net-zero emissions by 2050, focusing on regional aviation. Goal: Develop advanced wing configurations for Ultra Efficient Regional Aircraft (UERA) to reduce fuel consumption and emissions while …
View article: Design of Hybrid Propulsion and Balance of Plant for Cessna 208
Design of Hybrid Propulsion and Balance of Plant for Cessna 208 Open
The repository contains three Jupyter notebooks and two power-profile datasets that implement the three-stage sizing framework. Combined_Interpolated_Data_208.csv is the main input dataset for Stage 1; it provides time-resolved propulsion …
View article: Design of Hybrid Propulsion and Balance of Plant for Cessna 208
Design of Hybrid Propulsion and Balance of Plant for Cessna 208 Open
The repository contains three Jupyter notebooks and two power-profile datasets that implement the three-stage sizing framework. Combined_Interpolated_Data_208.csv is the main input dataset for Stage 1; it provides time-resolved propulsion …
View article: Preliminary Design of Advanced Wing for an Ultra Efficient Regional Aircraft
Preliminary Design of Advanced Wing for an Ultra Efficient Regional Aircraft Open
The study supports EU Green Deal targets for net-zero emissions by 2050, focusing on regional aviation. Goal: Develop advanced wing configurations for Ultra Efficient Regional Aircraft (UERA) to reduce fuel consumption and emissions while …
View article: State-of-the-art review on sustainable driving behavior: trade-offs between road safety, fuel consumption and emissions
State-of-the-art review on sustainable driving behavior: trade-offs between road safety, fuel consumption and emissions Open
View article: Performance and Emission Characteristics of Biodiesel-Blend in CRDI Diesel Engine – A Review
Performance and Emission Characteristics of Biodiesel-Blend in CRDI Diesel Engine – A Review Open
The rising global demand for energy, coupled with the rapid depletion of fossil fuel resources, has intensified the search for clean and renewable alternatives. Among these, biodiesel has attracted considerable attention due to its renewab…
View article: AI-DRIVEN AUTONOMOUS DEBRIS AVOIDANCE FOR MICROSATELLITES
AI-DRIVEN AUTONOMOUS DEBRIS AVOIDANCE FOR MICROSATELLITES Open
In this paper, I present an AI-driven autonomous debris-avoidance framework designed specifically for microsatellites operating in Low Earth Orbit (LEO). As the number of small satellites increases, so does the risk of collision with orbit…
View article: Dashboard Design of Carbon Dioxide Emission and Its Effect with Population in Different Countries
Dashboard Design of Carbon Dioxide Emission and Its Effect with Population in Different Countries Open
Human pursuit of comfort through industrializationand resource consumption leads to significant CO2 emissions,harming the planet and health. This study explores how differ-ent countries generate CO2 and compares their environmentalimpact. …
View article: The Study of Decrease in CO2 Emission Using Pinch Technology
The Study of Decrease in CO2 Emission Using Pinch Technology Open
Naphtha hydrotreating is a refining process that removes sulfur, nitrogen, and other impurities from naphtha. CO2 Emission Pinch Analysis (CEPA) is a technique used for planning and optimizing energy systems to minimize CO2 emissions. This…
View article: AI-DRIVEN AUTONOMOUS DEBRIS AVOIDANCE FOR MICROSATELLITES
AI-DRIVEN AUTONOMOUS DEBRIS AVOIDANCE FOR MICROSATELLITES Open
In this paper, I present an AI-driven autonomous debris-avoidance framework designed specifically for microsatellites operating in Low Earth Orbit (LEO). As the number of small satellites increases, so does the risk of collision with orbit…
View article: Performance and Emission Characteristics of Biodiesel-Blend in CRDI Diesel Engine – A Review
Performance and Emission Characteristics of Biodiesel-Blend in CRDI Diesel Engine – A Review Open
The rising global demand for energy, coupled with the rapid depletion of fossil fuel resources, has intensified the search for clean and renewable alternatives. Among these, biodiesel has attracted considerable attention due to its renewab…
View article: Study on Carbon Accounting and Emission Reduction Pathways of the Cement Industry in Liaoning Province
Study on Carbon Accounting and Emission Reduction Pathways of the Cement Industry in Liaoning Province Open
The cement industry is a crucial basic raw material sector for national economic development, as well as a key area of energy consumption and carbon dioxide (CO2) emissions. Taking the cement industry in Liaoning Province as the research o…
View article: Analysis of Optimal Thrust to Mass Ratio Requirement for Maximizing Payload Mass of Lunar Landing Mission
Analysis of Optimal Thrust to Mass Ratio Requirement for Maximizing Payload Mass of Lunar Landing Mission Open
Recent successful lunar landing missions have generated significant interest among space agencies in establishing a permanent human settlement on the Moon. Building a lunar base requires multiple and frequent landing missions to support lo…
View article: EFEK VARIASI LUBANG INJEKTOR TERHADAP EMISI GAS CO DAN HC
EFEK VARIASI LUBANG INJEKTOR TERHADAP EMISI GAS CO DAN HC Open
Motorcycles are the most widely used vehicles in Indonesia due to their practicality, especially those with automatic transmissions. However, the increasing number of motorcycles, particularly in East Java Province, has contributed signifi…
View article: Fuel cell optimization for heavy-duty transportation
Fuel cell optimization for heavy-duty transportation Open
The shift to the sustainable energy systems of heavy-duty transportation will involve the need to optimize fuel cell technology, especially the proton exchange membrane (PEM), and solid oxide fuel cells (SOFC). Such technologies present ex…
View article: Design and Analysis of Energy-Efficient Hybrid Electric Vehicle Systems
Design and Analysis of Energy-Efficient Hybrid Electric Vehicle Systems Open
The rapid growth of the global transportation sector has led to increased energy demand and greenhouse gas emissions. Hybrid Electric Vehicles (HEVs) represent a critical step toward achieving sustainable mobility by combining internal com…
View article: Design and Analysis of Energy-Efficient Hybrid Electric Vehicle Systems
Design and Analysis of Energy-Efficient Hybrid Electric Vehicle Systems Open
The rapid growth of the global transportation sector has led to increased energy demand and greenhouse gas emissions. Hybrid Electric Vehicles (HEVs) represent a critical step toward achieving sustainable mobility by combining internal com…
View article: Optimisation of Biobriquette Production Enriched with Burning Lighter Materials
Optimisation of Biobriquette Production Enriched with Burning Lighter Materials Open
. The increasing trend of fossil fuel consumption is inversely proportional to the available natural gas reserves. Renewable energy sources derived from biomass are needed to become alternative fuels, such as biobriquettes. This study aims…
View article: ESTUDO COMPARATIVO DO CONSUMO DE CONCRETO E AÇO ENTRE LAJES NERVURADAS E MACIÇAS EM UM PAVIMENTO GARAGEM RESIDENCIAL EM FUNÇÃO DO VÃO LIVRE
ESTUDO COMPARATIVO DO CONSUMO DE CONCRETO E AÇO ENTRE LAJES NERVURADAS E MACIÇAS EM UM PAVIMENTO GARAGEM RESIDENCIAL EM FUNÇÃO DO VÃO LIVRE Open
Este trabalho apresenta um estudo comparativo entre lajes maciças e lajes nervuradas bidirecionais (cubetas) aplicadas a um pavimento-tipo de garagem residencial em concreto armado moldado in loco. O objetivo foi avaliar a influência do vã…
View article: Analysis of Heating, Heat Accumulation, and Cooling Processes in the Engine of the Ultra-Efficient Prototype Vehicle Eco Arrow 3
Analysis of Heating, Heat Accumulation, and Cooling Processes in the Engine of the Ultra-Efficient Prototype Vehicle Eco Arrow 3 Open
The article presents the results of a study on heat transfer within the engine block of the Eco Arrow 3 prototype vehicle, developed for participation in Shell Eco-marathon competitions. The main objective of these events is to minimize fu…
View article: WHISPER Project: Energy Transition from Wind and Solar Energy
WHISPER Project: Energy Transition from Wind and Solar Energy Open
This paper presents the latest merchant ship concepts developed by the WHISPER Project Consortium under the Horizon Europe framework. The project is managed by Verkis and technically led by Stirling Design International (SDI), a naval arch…
View article: A Review of Current Status and Future Trends in Aerodynamic Optimization of Civil Airliners
A Review of Current Status and Future Trends in Aerodynamic Optimization of Civil Airliners Open
In recent years, civil aviation has increasingly focused on improving aerodynamic performance to reduce fuel consumption and emissions. This emphasis is driven by rising fuel costs and stricter environmental regulations, thereby prompting …
View article: Decomposition-based Matheuristics for Green Vehicle Routing Problems
Decomposition-based Matheuristics for Green Vehicle Routing Problems Open
The results shown in this thesis indicate that the management of green routing problems by means of decomposition approaches is beneficial for reducing emissions while showing competitive time performance. In this regard, the literature an…
View article: Fuel Consumption of Backward Vehicle Simulation Following Minimum Fuel Consumption Curve for Optimum Gear Ratios
Fuel Consumption of Backward Vehicle Simulation Following Minimum Fuel Consumption Curve for Optimum Gear Ratios Open
Fuel consumption is a critical concern for both environmental and economic reasons. This study proposes a method to operate an engine near the minimum fuel consumption curve by adjusting gear ratios. Using a one-dimensional backward vehicl…
View article: Oxygen consumption efficiency in firefighters: roles of fatigue and rescue task
Oxygen consumption efficiency in firefighters: roles of fatigue and rescue task Open
Objective This study compared standardized oxygen consumption responses during rescue tasks with varying loads and methods across different fatigue states in firefighters to identify optimal rescue strategies and enhance operational effici…
View article: Study on the relationship between the steady-state rolling resistance of radial tires and energy consumption of electric vehicles
Study on the relationship between the steady-state rolling resistance of radial tires and energy consumption of electric vehicles Open
View article: Experimental Investigation of Performance and Emissions for a Hybrid Electric Vehicle Operating on Gasoline, CNG, and Dual Fuel over the WLTC
Experimental Investigation of Performance and Emissions for a Hybrid Electric Vehicle Operating on Gasoline, CNG, and Dual Fuel over the WLTC Open
Hybrid electric vehicles (HEVs) frequently cycle their internal combustion engines (ICE), potentially cooling the three-way catalyst (TWC). This challenges the use of compressed natural gas (CNG), as methane (CH4) requires high temperature…
View article: Impact of the Use of Predictive Cruise Control in Freight Transport on Energy Consumption
Impact of the Use of Predictive Cruise Control in Freight Transport on Energy Consumption Open
Current research on the performance and emissions of vehicles and internal combustion engines should include analysis of efficiency-enhancing technologies and emission reduction strategies across a variety of vehicle systems. To improve bo…
View article: Modeling temperature and humidity effects on automobile fuel consumption and emissions
Modeling temperature and humidity effects on automobile fuel consumption and emissions Open
Global warming is a major concern in the twenty-first century, with automobiles contributing significantly through the release of greenhouse gases that drive increases in global average temperature. The subsequent variations in weather par…
View article: Study the torque behaviour of the engine when varying the air and fuel injection pressure parameters to improve fuel economy in a conventional spark-ignited engine
Study the torque behaviour of the engine when varying the air and fuel injection pressure parameters to improve fuel economy in a conventional spark-ignited engine Open
The research analyses the impact of variations in air and fuel pressure on the torque, fuel efficiency, and consumption of a standard spark-ignition engine, with the goal of improving energy utilization in real driving situations. Due to t…