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Detection and Analysis of CO, CO2 Exhaust Emissions in Two-Wheeled Motorized Vehicles Kusno Suryadi; Burhan Fazzry
PROtek : Jurnal Ilmiah Teknik Elektro Vol 10, No 3 (2023): PROtek : Jurnal Ilmiah Teknik Elektro
Publisher : Program Studi Teknik Elektro Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/protk.v10i3.4497

Abstract

CO and CO2 are some of the exhaust gases resulting from the combustion of motor vehicles. The increase in the number of vehicles causes the concentrations of CO and CO2 exhaust gases in the air to increase. To be able to detect the amount of CO gas concentration using the MQ7 sensor and the CO2 sensor, the TGS4161 sensor is used. For the sensor to work properly, it needs a normalization process before it is applied to the testing stage. Based on the test results, the sensor normalization process requires 54 seconds with a maximum CO gas concentration of 4139.7 ppm, or 0.413%, and an output voltage of 4.39 volts. The CO2 exhaust gas test resulted in a maximum gas concentration of 5862.06 ppm, or 0.586%, with an output voltage of 0.51 volts. From several test results, the amount of exhaust gas concentration is dominantly determined by the type of vehicle and engine speed, while the type of fuel does not significantly affect the exhaust gas concentration, with an average percentage difference of 1.2%..
ANALISIS POTENSI ENERGI BARU TERBARUKAN SEBAGAI ENERGI ALTERNATIF PENGGANTI ENERGI FOSIL DI WILAYAH PROBOLINGGO TIMUR Agus Sudibyo; Agung Nugroho; Burhan Fazzry
Jurnal Mema (Jurnal Mesin dan Manufaktur) Vol. 2 No. 1 (2025): April 2025
Publisher : CV. Indie Press Edutaste

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.66865/w74d0s18

Abstract

New renewable energy comes from natural resources that can be replenished. It has a smaller environmental impact than fossil energy. EBT includes various types of energy, such as solar, wind, water, geothermal, and biomass energy. EBT's role can gradually increase from year to year, contributing up to 5%. To achieve this, breakthrough efforts are necessary to gradually and systematically develop alternative energy sources. In line with increasing energy demands, national energy policy encourages EBT to play a greater role in the future by exploring its considerable potential in local areas. This will ensure that areas in need of energy from EBT sources no longer rely on fossil energy. To this end, it is necessary to map the utilization of the potential of new renewable energy in the area, especially in the eastern region of Probolinggo Regency, as the object of research. This research explores the development of EBT, including bioenergy, such as biogas and biomass. Mapping the utilization of new renewable energy potential in the eastern region of Probolinggo Regency is expected to provide a foundation for policy development in the context of EBT potential as an alternative energy source.