The quality of vehicle exhaust gas emission in Sleman, Indonesia in 2019

Iskandar, Ranu; Sutiman,; Sukoco,; Arifin, Zainul; Adkha, Nur Faizal; Rohman, J. N.

doi:10.1088/1742-6596/1456/1/012030

Cited by 3 publications

(3 citation statements)

References 4 publications

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“…Vehicle emissions of air pollutants, especially carbon monoxide (CO) gas, have increased, raising the possibility of increased mortality as well as a number of health issues [2]. The introduction of motorized vehicle emission tests has been essential in reducing the negative impacts on air quality [3]. However, there is still a need for improvement in terms of accessibility and availability, as seen by the current state of concern regarding emission testing accessibility [3].…”

Section: Introductionmentioning

confidence: 99%

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Development of a Portable Motor Vehicle Emission Test System Based on Arduino With Android Interface

Indah,

Pangestu,

Utomo

et al. 2023

Int. J. Innov. Mech. Eng. Adv. Mater

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This study takes a comprehensive approach by proposing the design of an innovative emission test tool for motorized vehicles. The primary objective of this tool's design is to establish an alternative emission testing apparatus based on Arduino AT-Mega 2560, proficient in capturing vehicle exhaust emissions. The underlying methodology involves an in-depth investigation of various components, including the MQ2 and MQ7 sensors, microcontrollers, and supplementary sensors. This meticulous observational process aims to unravel the fundamental principles that govern the functionality of these components. Subsequently, the study advances to the prototyping phase, manifesting in the creation of an Android-based emission test system. This system capitalizes on the integration of Arduino programming and App Inventor technology. The integrated system is devised to facilitate sensor data acquisition. The empirical results of the tests indicate that the developed tool effectively measures hydrocarbon gas and carbon monoxide gas concentrations, yielding readings of 6.31% and 3.73%, respectively, under engine conditions ranging from 1500 to 3000 rpm with error in regions 1.4% and 5.1% compared to a commercial instrument. However, during the testing phase, certain challenges surfaced. Notably, the presence of water particles within the tool, coupled with the generation of heat due to the accommodated exhaust gases, increased the temperature within the tool's enclosure. Consequently, the sensors' temperature escalated, resulting in erratic sensor behavior and unstable readings. Nonetheless, a significant advantage of the proposed tool lies in its real-time data visualization capability, which is particularly accessible through Android smartphones. This feature enhances the immediacy of test results, facilitating prompt analysis and decision-making. In conclusion, this study lays the groundwork for an innovative emission testing tool that demonstrates promise in addressing the air quality degradation stemming from vehicular emissions.

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Section: Introductionmentioning

confidence: 99%

“…The introduction of motorized vehicle emission tests has been essential in reducing the negative impacts on air quality [3]. However, there is still a need for improvement in terms of accessibility and availability, as seen by the current state of concern regarding emission testing accessibility [3].…”

Section: Introductionmentioning

confidence: 99%

Development of a Portable Motor Vehicle Emission Test System Based on Arduino With Android Interface

Indah,

Pangestu,

Utomo

et al. 2023

Int. J. Innov. Mech. Eng. Adv. Mater

View full text Add to dashboard Cite

show abstract

“…Iskandar et al (2019) has given a statement that the emission standard of vehicles is depend on fuel that is used. For gasoline-fueled vehicles, the parameters are seen from the content of carbon monoxide (CO) and hydrocarbon (HC) in the exhaust gas [4]. Referred to Euro-4, the CO standard that is allowed to be contained in the exhaust gas is 0.50 g/km, while HC is about 0.23 g/km [5].…”

Section: Introductionsmentioning

confidence: 99%

Ethanol additive addition to gasoline: viscosity investigation using stokes law linear regression

Taufik Ulhakim,

Karina Chintya,

Suhara

et al. 2023

JTMMX

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Nowadays, global warming is a tremendous phenomena in the world. Every country trying to solve these conditions, including Indonesia that has a campaign to reduce the emission of CO and HC from vehicles. However, the number of vehicles is increasing every year. Based on that condition, the researchers are trying to modify the fuel with the additive. This work modified the gasoline with 10% ethanol additive addition and investigated the viscosity properties using Stokes law linear regression method and compared to pure gasoline. The viscosity properties are chosen by their effect on emission of vehicles. A low viscosity of fuel can reduce CO and HC in gas emission. Then, this work was finding that the viscosity of gasoline is decreased, but 10% of ethanol does not significantly change the characteristics of gasoline. Even so, the linear regression has successfully used as an analyzed method to determined the viscosity. Then, this finding also contributes to development of fuel in Indonesia to reduce the emission of CO and HC with the modified of gasoline using ethanol in the other concentration.

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Impact of biodiesel blends on specific fuel consumption: A meta-analysis

Iskandar,

Arlinwibowo,

Setiadi

et al. 2024

IOP Conf. Ser.: Earth Environ. Sci.

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The increasing number of vehicles causes the use of fuels from crude oil to increase causing increase emissions, diseases in humans, and depletion of the ozone layer. One innovation that has been developed to reduce fuel consumption is biodiesel. The purpose of this study is to re-analyze the impact of biodiesel on fuel efficiency in terms of the percentage of vegetable oils and additives, loadings, and engine speeds. The type of research used is meta-analysis. The articles collected used experimental methods. The choice of experimental method was carried out to compare control variables and experimental variables. The control variable in question was testing specific fuel consumption on 100% petroleum diesel, while the experimental class in question was testing specific fuel consumption on biodiesel blends. Moderator variables were biodiesel blends, engine speeds, and loadings. The analysis process was carried out using R studio. The data entered to produce a forest plot in which there were a value interval and standard error for each study and its conclusions also helped in the calculation of heterogeneity and publication bias. The results showed that data in this study met the assumption of heterogeneity. Data in this study was free from bias publication. There was a significant influence of biodiesel blends on specific fuel consumption because the confidence interval range did not cross zero. All p values > 0.05 so that each moderating variable showed no difference.

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The quality of vehicle exhaust gas emission in Sleman, Indonesia in 2019

Cited by 3 publications

References 4 publications

Development of a Portable Motor Vehicle Emission Test System Based on Arduino With Android Interface

Development of a Portable Motor Vehicle Emission Test System Based on Arduino With Android Interface

Ethanol additive addition to gasoline: viscosity investigation using stokes law linear regression

Impact of biodiesel blends on specific fuel consumption: A meta-analysis

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