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1

Lee, Chong Hyun, Yoon-Sang Jeong, and Hina Ashraf. "Cylindrical Cavity Sensor for Distinction of Various Driveability Index Gasoline with Temperature Robustness." Sensors 19, no. 21 (2019): 4626. http://dx.doi.org/10.3390/s19214626.

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In this paper, a cylindrical cavity sensor based on microwave resonant theory is proposed to distinguish between various driveability index gasolines under temperature variations. The working principle of the proposed sensor is based on the fact that the change in permittivity of gasoline samples inside cavity sensor will also cause a change in resonant frequency. The proposed sensor has good sensitivity in terms of resonant frequency separation, which enables it to capture the minute permittivity changes and distinguish different gasolines. By using a normal gasoline permittivity of 2.15 and
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2

Oseev, Aleksandr, Mikhail Zubtsov, and Ralf Lucklum. "Octane Number Determination of Gasoline with a Phononic Crystal Sensor." Procedia Engineering 47 (November 2, 2012): 1382–85. https://doi.org/10.1016/j.proeng.2012.09.414.

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The wide range of fuels supplied nowadays has different composition. In order to optimize the combustion process, engine performance and meeting the EPA emissions standards, information about the properties of gasoline should be gained in real time. This study presents a new sensor platform based on a phononic crystal (PnC) sensor and its application as a measuring system for real time gasoline octane number determination. The method is based on the analysis of the transmission spectrum of a phononic crystal sensor filled with the liquid gasoline blend. We could reveal a strong correlation bet
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3

Holinko, Vasyl, and Valentyna Zabelina. "USE OF THERMOCATALYTIC SENSORS IN SYSTEMS FOR MONITORING WORKING CONDITIONS AT OIL AND FUEL FACILITIES." JOURNAL of Donetsk mining institute 54, no. 1 (2024): 26–33. http://dx.doi.org/10.31474/1999-981x-2024-1-26-33.

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Purpose. To substantiate the possibility of using thermocatalytic sensors in systems for monitoring working conditions to control the content of gasoline vapours in the air of the working area of oil and fuel facilities. Research methods. The paper applies analytical methods for studying the processes occurring in thermocatalytic sensors, which are based on the basic provisions of electrical engineering and the theory of heat and mass transfer, evaluation and generalisation of research results. Results. The use of thermocatalytic sensors in systems for monitoring working conditions to control
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4

Mukhin, N. V., A. Oseev, M. M. Kutia, E. S. Borodacheva, and P. G. Korolev. "Determination of Ethanol Content in Fuels with Phononic Crystal Sensor." Journal of the Russian Universities. Radioelectronics 22, no. 5 (2019): 107–15. http://dx.doi.org/10.32603/1993-8985-2019-22-5-107-115.

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Introduction. In-line analysis of ethanol content in gasoline blends is currently one of the urgent needs of fuel industry. Developing safe and secure approaches is critical for real applications. A phononic crystal sensor have been introduced as an innovative approach to high performance gasoline sensing. Distinguishing feature of proposed sensor is the absence of any electrical contact with analysed gasoline blend, which allows the use of sensors directly in pipelines without the risk of explosion in an emergency.Aim. Investigation of the possibilities of using phononic sensor structures to
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Dzikaras, Mindaugas, Dovydas Barauskas, Donatas Pelenis, et al. "Design of Zeolitic Imidazolate Framework-8-Functionalized Capacitive Micromachined Ultrasound Transducer Gravimetric Sensors for Gas and Hydrocarbon Vapor Detection." Sensors 23, no. 21 (2023): 8827. http://dx.doi.org/10.3390/s23218827.

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A capacitive micromachined ultrasound transducer (CMUT) was engineered and functionalized with zeolitic imidazolate framework-8 (ZIF-8) dispersed in a photoresist AZ1512HS (AZ) matrix to function as a gravimetric gas sensor. The sensor response was recorded in the presence of nitrogen, argon, carbon dioxide, and methane gases as well as water, acetylene, a propane/butane mixture, n-hexane, gasoline, and diesel vapors. The photoresist matrix alone was found to have a negligible response to all the gases and vapors, except for water vapor. No visible difference in sensor response was detected wh
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6

Attard, P., and J. Micallef. "Ion current combustion technology for controlled auto-ignition gasoline engines." International Journal of Engine Research 8, no. 5 (2007): 429–37. http://dx.doi.org/10.1243/14680874jer03604.

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The use of ionization sensors, by means of a standard spark plug, in gasoline engines is well known. This paper focuses on the use of these sensors for controlled auto-ignition (CAI) gasoline engines, where the air-fuel mixture ignites without the need of a spark. The averaged ion current signals obtained are first observed and compared to the heat release rate and then a method to detect with accuracy the location of the 50 per cent mass fraction burned is described. The variation of emissions is studied and the effects of using a pressure sensor (to calculate the heat release rate) or an ion
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7

Walter, Stefanie, Peter Schwanzer, Gunter Hagen, et al. "Modelling the Influence of Different Soot Types on the Radio-Frequency-Based Load Detection of Gasoline Particulate Filters." Sensors 20, no. 9 (2020): 2659. http://dx.doi.org/10.3390/s20092659.

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Gasoline particulate filters (GPFs) are an appropriate means to meet today’s emission standards. As for diesel applications, GPFs can be monitored via differential pressure sensors or using a radio-frequency approach (RF sensor). Due to largely differing soot properties and engine operating modes of gasoline compared to diesel engines (e.g., the possibility of incomplete regenerations), the behavior of both sensor systems must be investigated in detail. For this purpose, extensive measurements on engine test benches are usually required. To simplify the sensor development, a simulation model w
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8

Magdiyev, Shovkat Pulatovich, and Murodjon Iskandarovich Rakhmatov. "MALFUNCTIONS OF INJECTION ENGINES THAT OCCURRED ON THE ROADS AND THEIR PREVENTION." Modern Scientific Research International Scientific Journal 1, no. 7 (2023): 95–100. https://doi.org/10.5281/zenodo.10017709.

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9

Aristilde, Stenio, Cristiano M. B. Cordeiro, and Jonas H. Osório. "Gasoline Quality Sensor Based on Tilted Fiber Bragg Gratings." Photonics 6, no. 2 (2019): 51. http://dx.doi.org/10.3390/photonics6020051.

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We report on the study of an intensity-based optical fiber sensor for gasoline quality monitoring. The sensor setup employs two Bragg gratings with different spectral responses to interrogate the optical response of a tilted Bragg grating. The sensor operation is based on the tilted Bragg grating sensitivity to external refractive index changes, which are translated as power variations by the interrogation scheme. Gasoline–ethanol solutions with concentrations ranging from 0% to 60% ethanol were used to demonstrate the sensor performance. The results allowed to estimate that the sensor is able
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10

Wang, Jie, Xi Li, Zhen Wang, Jiangtao Feng, Weixun Lin, and Jingxuan Peng. "Research on Application Characteristics of Zirconia-Based High-Temperature NOx Sensors." Energies 15, no. 8 (2022): 2919. http://dx.doi.org/10.3390/en15082919.

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The zirconia solid electrolyte SOFC (solid oxide fuel cell) has the characteristics of oxygen ion conduction function, high-temperature resistance, thermoelectric coupling effect, etc. A NOx sensor based on zirconia solid electrolyte has common characteristics and problems with the SOFC in principle and application. The research objective of this paper is to solve the application problems of smart NOx sensors in diesel vehicles or gasoline vehicles. Improvements in the application performance of the NOx sensor can help the NOx emissions of gasoline vehicles or diesel vehicles better meet the r
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11

HABAGUCHI, M. "Development of gasoline vapor concentration sensor." JSAE Review 17, no. 4 (1996): 405–7. http://dx.doi.org/10.1016/s0389-4304(96)00043-4.

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12

Golinko, Vasyl, and Valentyna Zabelina. "CONTROL OF GASOLINE VAPOR CONTENT IN ORGANIZED EMISSIONS OF GAS STATIONS." JOURNAL of Donetsk mining institute 55, no. 2 (2024): 106–12. https://doi.org/10.31474/1999-981x-2024-2-106-112.

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Goal. To theoretically justify a method for controlling the content of gasoline vapors in the organized emissions of gas stations across the full range of possible concentrations, in order to determine the volume of petroleum product emissions into the atmosphere. Methods. The work uses analytical methods of researching the processes occurring in thermocatalytic sensors, based on the main provisions of the theory of heat and mass transfer and molecular diffusion in gases, evaluation and generalization of research results. The results. It was established that the heat release on the working the
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13

Tian, Ying, Xinyu You, and Xiuhui Huang. "SDAE-BP Based Octane Number Soft Sensor Using Near-infrared Spectroscopy in Gasoline Blending Process." Symmetry 10, no. 12 (2018): 770. http://dx.doi.org/10.3390/sym10120770.

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As the most important properties in the gasoline blending process, octane number is difficult to be measured in real time. To address this problem, a novel deep learning based soft sensor strategy, by using the near-infrared (NIR) spectroscopy obtained in the gasoline blending process, is proposed. First, as a network structure with hidden layer as symmetry axis, input layer and output layer as symmetric, the denosing auto-encoder (DAE) realizes the advanced expression of input. Additionally, the stacked DAE (SDAE) is trained based on unlabeled NIR and the weights in each DAE is recorded. Then
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14

Zhang, Deqi, Shenghui Guo, Jiyun Gao, et al. "Surface-Modified In2O3 for High-throughput Screening of Volatile Gas Sensors in Diesel and Gasoline." Materials 16, no. 4 (2023): 1517. http://dx.doi.org/10.3390/ma16041517.

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In this paper, with the help of the method of composite materials science, parallel synthesis and high-throughput screening were used to prepare gas sensors with different molar ratios of rare earths and precious metals modified In2O3, which could be used to monitor and warn the early leakage of gasoline and diesel. Through high-throughput screening, it is found that the effect of rare earth metal modification on gas sensitivity improvement is better than other metals, especially 0.5 mol% Gd modified In2O3 (Gd0.5In) gas sensor has a high response to 100 ppm gasoline (Ra/Rg= 6.1) and diesel (Ra
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15

Huang, Hai Qin, Guang Yuan Xie, Yun Ming Gao, and Ying Jun Pan. "Influence of Three Diffusion Paths on the Pump Signal in ZrO2-Based NOx Sensor." Advanced Materials Research 476-478 (February 2012): 2181–87. http://dx.doi.org/10.4028/www.scientific.net/amr.476-478.2181.

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A thick film ZrO2-based NOx sensor feasible for diesel and gasoline engine applications has three diffusion paths, the size of paths has a great influence on sensor signal output. This paper studies the relationship between the pump current signal and the size of paths, the manufacture of NOx sensors of varied path sizes by the method of filling organics and then sintering at a high temperature to form a stable path, and detections of the sensors in a standard gas chamber. Then matching sizes of three paths are obtained.
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16

Liu, Shu Jun, Li Li Yu, Wei Gao, and Bai Wang. "Extraction of Gasoline Residues Using a Adsorption Tube." Applied Mechanics and Materials 536-537 (April 2014): 1421–25. http://dx.doi.org/10.4028/www.scientific.net/amm.536-537.1421.

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This paper describes the application of a adsorption tube to extract the gasoline residues. Then the gasoline residues were detected by vapor sensing arrays. The response profile of the array generated a reproducible pattern unique to gasoline that could be used to reflect subsequent sensor responses. The effects of temperature, time and adsorption tube types on the extraction of gasoline residues has been investigated. The results show that 120°C, 1.5min, and TENAX-TA adsorption tube were the optimum extraction conditions. Using the developed method can be used to extract gasoline residues in
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17

Samian, G. Y. Y. Yhosep, A. H. Zaidan, and Herlik Wibowo. "Gasoline level sensor based on displacement sensor using fiber coupler." Measurement 58 (December 2014): 342–48. http://dx.doi.org/10.1016/j.measurement.2014.08.024.

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18

Caraveo Mena, Camilo, José Alejandro Suastegui Macias, Leticia Cervantes Huerta, Juan Antonio Ruiz Ochoa, Samantha Jiménez Calleros, and Armando Sánchez-Pérez. "Design and Implementation of a Distributed IoT System for Monitoring of Gases Emitted by Vehicles That Use Biofuels." Sustainability 17, no. 3 (2025): 1153. https://doi.org/10.3390/su17031153.

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Global fossil fuel consumption, including diesel and gasoline, significantly contributes to emissions. Understanding emission percentages and types is critical. Alternative energies, like hydrogen mixed with gasoline, help mitigate emissions in sectors such as transport and energy. Hydrogen-gasoline blends in internal combustion engines improve the combustion process but require studying engine behavior and carbon footprint. This research designs a low-cost sensor network to monitor combustion emissions and provide reliable data for statistical comparison across vehicles. Two synchronized clie
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19

Hibino, T., Y. Kuwahara, Y. Kuroki, et al. "Solid electrolyte HC sensor on gasoline engines." Solid State Ionics 104, no. 1-2 (1997): 163–66. http://dx.doi.org/10.1016/s0167-2738(97)00405-0.

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20

Mukhin, N. V., D. N. Redka, S. A. Tarasov, A. Yu Oseev, and S. Hirsch. "Two-Dimensional Periodic Composite Structure for Acoustic Sensor of Volumetric Properties of Liquids." Journal of the Russian Universities. Radioelectronics, no. 1 (April 17, 2018): 56–63. http://dx.doi.org/10.32603/1993-8985-2018-21-1-56-63.

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The object of the study is acoustic metamaterial, which is a steel matrix with a periodic two-dimensional system of cylindrical cavities filled with hydrocarbon mixture. The induced resonances of fluid in cylindrical cavities of the periodic structure are studied for application in liquid fuel sensors. Theoretical studies of the structure show the possibility of exciting axisymmetric and spinning resonance modes in it in the frequency range with a high reflection coefficient of the structure, which manifest themselves as windows with a narrow bandwidth. Experimental studies confirm the existen
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21

Walter, Stefanie, Peter Schwanzer, Gunter Hagen, Hans-Peter Rabl, Markus Dietrich, and Ralf Moos. "Soot Monitoring of Gasoline Particulate Filters Using a Radio-Frequency-Based Sensor." Sensors 23, no. 18 (2023): 7861. http://dx.doi.org/10.3390/s23187861.

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Owing to increasingly stringent emission limits, particulate filters have become mandatory for gasoline-engine vehicles. Monitoring their soot loading is necessary for error-free operation. The state-of-the-art differential pressure sensors suffer from inaccuracies due to small amounts of stored soot combined with exhaust gas conditions that lead to partial regeneration. As an alternative approach, radio-frequency-based (RF) sensors can accurately measure the soot loading, even under these conditions, by detecting soot through its dielectric properties. However, they face a different challenge
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22

Patel, Heet. "Digital Fuel Measuring Techniques: A Review." International Journal for Research in Applied Science and Engineering Technology 9, no. 8 (2021): 1287–94. http://dx.doi.org/10.22214/ijraset.2021.37559.

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Abstract: There have been significant advancements in gasoline metering technology during the last few years. In any event, a key difficulty that all drivers encounter is the inability to obtain volumetric data for the remaining gasoline level, primarily while refuelling the car or driving at reserved fuel levels. As a result, customers find up paying for fuel they don't have. This paper gives an overview of several approaches involving numerous sensors that have been designed to generate a consistent indication of the amount of fuel available. In this study, capacitive, potentiometric, fibre
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23

Abdurakhmanov, E., Kh G. Sidikova, Z. B. Muradova, and Z. E. Abdurakhmanova. "Development of a selective carbon monoxide sensor." IOP Conference Series: Earth and Environmental Science 839, no. 4 (2021): 042078. http://dx.doi.org/10.1088/1755-1315/839/4/042078.

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Abstract In this work, the regularities of the oxidation of combustible substances (H2, CO, CH4, and gasoline vapors) in the presence of metal oxides are revealed and catalysts for the sensitive elements of selective carbon monoxide sensors are selected on their basis. The possibility of creating a highly selective sensor using measuring and compensating heat-sensitive elements containing catalysts of different activity to the components of gas mixtures has been experimentally confirmed. The main characteristics of the developed selective carbon monoxide sensors are evaluated. The use of such
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24

Walter, Stefanie, Peter Schwanzer, Carsten Steiner, et al. "Mixing Rules for an Exact Determination of the Dielectric Properties of Engine Soot Using the Microwave Cavity Perturbation Method and Its Application in Gasoline Particulate Filters." Sensors 22, no. 9 (2022): 3311. http://dx.doi.org/10.3390/s22093311.

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In recent years, particulate filters have become mandatory in almost all gasoline-powered vehicles to comply with emission standards regarding particulate number. In contrast to diesel applications, monitoring gasoline particulate filters (GPFs) by differential pressure sensors is challenging due to lower soot masses to be deposited in the GPFs. A different approach to determine the soot loading of GPFs is a radio frequency-based sensor (RF sensor). To facilitate sensor development, in previous work, a simulation model was created to determine the RF signal at arbitrary engine operating points
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Barbato, Robyn A., Robert M. Jones, Michael A. Musty, and Scott M. Slone. "Reading the ground: Understanding the response of bioelectric microbes to anthropogenic compounds in soil based terrestrial microbial fuel cells." PLOS ONE 16, no. 12 (2021): e0260528. http://dx.doi.org/10.1371/journal.pone.0260528.

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Electrogenic bacteria produce power in soil based terrestrial microbial fuel cells (tMFCs) by growing on electrodes and transferring electrons released from the breakdown of substrates. The direction and magnitude of voltage production is hypothesized to be dependent on the available substrates. A sensor technology was developed for compounds indicative of anthropological activity by exposing tMFCs to gasoline, petroleum, 2,4-dinitrotoluene, fertilizer, and urea. A machine learning classifier was trained to identify compounds based on the voltage patterns. After 5 to 10 days, the mean voltage
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26

Utama, Didi Widya, Kennard Dharmmabakti, and Asrul Aziz. "SISTEM KONTROL PADA KENDARAAN RODA DUA BERPENGGERAK HIBRIDA." POROS 12, no. 2 (2014): 160. http://dx.doi.org/10.24912/poros.v12i2.569.

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Abstract: This hybrid motorcycle design is to combine 5.65kW gasoline engine and 48V DC 0.5kW electrical brushless motor in serial-parallel type. Master control unit use a microcontroller ATMega16 to control gasoline engine and electrical motor alternately. Speed sensor is placed on the rear wheel to detect the motorcycle’s speed. When the motorcycle’s speed reaches the top threshold at 30km/h, it driven with gasoline engine and when the motorcycle’s speed getting lower to the bottom threshold at 5km/h, it changes with electrical motor. Battery charged with plug-in system to power supply.
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27

Ulfiana, Andi, Tatun Hayatun Nufus, Emir Ridwan, et al. "A study of bioethanol fuel characteristics in the combustion chamber of gasoline engine using magnetization technology." Eastern-European Journal of Enterprise Technologies 1, no. 6 (109) (2021): 72–76. http://dx.doi.org/10.15587/1729-4061.2021.224235.

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Bioethanol is a renewable energy that can replace gasoline, which will run out in the future. This study investigates the influence of magnetization of bioethanol fuel on the fuel combustion temperature in the combustion chamber of a gasoline motor. The fuel used is bioethanol with a composition of E0 (pure gasoline), E10 (10 % bioethanol+90 % gasoline), E20 (20 % bioethanol+80 % gasoline), E30 (30 % bioethanol+70 % gasoline), E40 (40 % bioethanol+60 % gasoline). The fuel passed through the magnet with a magnetic variation of 647.15 Gauss, 847.25 Gauss, 1419.57 Gauss. The temperature sensor us
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28

Basterrechea, Daniel A., Javier Rocher, Lorena Parra, and Jaime Lloret. "Low-Cost System Based on Optical Sensor to Monitor Discharge of Industrial Oil in Irrigation Ditches." Sensors 21, no. 16 (2021): 5449. http://dx.doi.org/10.3390/s21165449.

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Uncontrolled dumping linked to agricultural vehicles causes an increase in the incorporation of oils into the irrigation system. In this paper, we propose a system based on an optical sensor to monitor oil concentration in the irrigation ditches. Our prototype is based on the absorption and dispersion of light. As a light source, we use Light Emitting Diodes (LEDs) with different colours (white, yellow, blue, green, and red) and a photodetector as a sensing element. To test the sensor’s performance, we incorporate industrial oils used by a diesel or gasoline engine, with a concentration from 0
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29

Spirjakin, D. N., and A. M. Baranov. "IDENTIFICATION OF COMBUSTIBLE GASES WITH CATALYTIC SENSORS." NAUCHNOE PRIBOROSTROENIE 32, no. 1 (2022): 21–34. http://dx.doi.org/10.18358/np-32-1-i2134.

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Thermocatalytic gas sensors are among the most widely used for measuring concentrations of combustible gases. However, in spite of the variety of advantages of this type of sensors, there are also shortcomings, one of which is low selectivity to target combustible gases. This study presents the results of the application of machine learning methods for the identification of flammable gases in the air using thermocatalytic sensors. The sensor signal measurements were performed using the multistage measuring pulse method, which was described in our previous papers. To enrich the sensor signal wi
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30

de Lacy Costello, B. P. J., P. S. Sivanand, N. M. Ratcliffe, and D. M. Reynolds. "The rapid detection of methyl tert-butyl ether (MtBE) in water using a prototype gas sensor system." Water Science and Technology 52, no. 8 (2005): 117–23. http://dx.doi.org/10.2166/wst.2005.0239.

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The gasoline additive Methyl-tertiary-Butyl Ether (MtBE) is the second most common contaminant of groundwater in the USA and represents an important soil contaminant. This compound has been detected in the groundwater in at least 27 states as a result of leaking underground storage facilities (gasoline storage tanks and pipelines). Since the health effects of MtBE are unclear the potential threat to drinking water supplies is serious. Therefore, the ability to detect MtBE at low levels (ppb) and on-line at high-risk groundwater sites would be highly desirable. This paper reports the use of ‘co
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Oseev, A., M. Zubtsov, and R. Lucklum. "Gasoline properties determination with phononic crystal cavity sensor." Sensors and Actuators B: Chemical 189 (December 2013): 208–12. http://dx.doi.org/10.1016/j.snb.2013.03.072.

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Rahman, Abdul, Asnawi Asnawi, Reza Putra, Hagi Radian, and Tri Waluyo. "The Effect of Hydrogen Enrichment on The Exhaust Emission Characteristic in A Spark Ignition Engine Fueled by Gasoline-Bioethanol Blends." International Journal of Engineering, Science and Information Technology 2, no. 2 (2021): 8–13. http://dx.doi.org/10.52088/ijesty.v2i2.234.

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Bioethanol characteristics can be used as an alternative fuel to spark-ignition (SI) engines to reduce emissions. This experiment evaluates the production of emissions for SI engines using hydrogen enrichment in the gasoline-bioethanol fuel blends. The fraction of bioethanol fuel blend was added to the gasoline fuel of 10% by volume and hydrogen fuel produced by the electrolysis process with a dry cell electrolyzer. The NaOH was used as an electrolyte which is dissolved in water of 5% by a mass fraction. The test is conducted using a single-cylinder 155cc gasoline engine with sensors and an in
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33

Iwata, Takumi, Michiyasu Owashi, Masakuni Oikawa, Yuji Mihara, Kunihiko Kobayashi, and Naoki Yamakawa. "Measurement of Piston Pin-Bore Oil Film Pressure under Engine Operation." Lubricants 10, no. 10 (2022): 258. http://dx.doi.org/10.3390/lubricants10100258.

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Thin-film sensors were used to measure the oil film pressure distribution at the piston pin-bore interface in order to ascertain the stress distribution on the piston pin of a gasoline engine during actual operation. Thin-film sensors have been manufactured by a sputtering method to a total film thickness of about 3–6 μm. The features of thin-film sensors have been utilized to successfully measure the oil film pressure on engine main bearings, connecting rod bearings and piston skirts of both diesel and gasoline automotive engines. However, as engine lubrication conditions have become more sev
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34

Andi, Ulfiana, Hayatun Nufus Tatun, Ridwan Emir, et al. "A study of bioethanol fuel characteristics in the combustion chamber of gasoline engine using magnetization technology." Eastern-European Journal of Enterprise Technologies 1, no. 6(109) (2021): 72–76. https://doi.org/10.15587/1729-4061.2021.224235.

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Bioethanol is a renewable energy that can replace gasoline, which will run out in the future. This study investigates the influence of magnetization of bioethanol fuel on the fuel combustion temperature in the combustion chamber of a gasoline motor. The fuel used is bioethanol with a composition of E0 (pure gasoline), E10 (10 % bioethanol+90 % gasoline), E20 (20 % bioethanol+80 % gasoline), E30 (30 % bioethanol+70 % gasoline), E40 (40 % bioethanol+60 % gasoline). The fuel passed through the magnet with a magnetic variation of 647.15 Gauss, 847.25&nb
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35

Chen, Pei-Chung. "Neuro-fuzzy-based fault detection of the air flow sensor of an idling gasoline engine." Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering 219, no. 4 (2005): 511–24. http://dx.doi.org/10.1243/095440705x11022.

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This paper presents a neuro-fuzzy-based diagnostic system for detecting the faults of an air flow sensor of an idling gasoline engine. Based on the Takagi-cSugeno fuzzy system model, the diagnostic system is formulated by the input-output relationships between symptoms and faults. The system parameters are regulated with the learning datum from experiments, using the steepest descent method and back-propagation algorithm. The proposed diagnostic system consists of two parts: one is to judge the fault of the sensor and the other is to identify the bias degree of the sensor. The experimental res
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36

Dong, Yu Bing, Ming Jing Li, and Xue Jun Li. "Piston Stopping Position Detecting System of Gasoline Direction Injection Engine." Advanced Materials Research 614-615 (December 2012): 1272–77. http://dx.doi.org/10.4028/www.scientific.net/amr.614-615.1272.

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The piston stopping position after engine shutdown is the key factor for idling stop technology, the next starting process of the engine is decided by the piston position. The piston stop position detecting system is designed based on the gasoline direction injection 4G15. The system is composed of a high-speed data acquisition card, two optical sensors, an encoder, a cylinder pressure sensor, an amplifying circuit and an industrial computer. The state signals of the crankshaft and the camshaft are collected by the detecting system, the distribution probability of piston position is obtained.
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Wang, Chang Sheng, Tie Zao Yang, Haijun Zhang, and Hong Jie Zhao. "Research on Signal Simulator at Crankshaft of Motorcycle Gasoline Engine." Advanced Materials Research 614-615 (December 2012): 414–21. http://dx.doi.org/10.4028/www.scientific.net/amr.614-615.414.

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Cam signals, crankshaft signals and angle signals were simulated by analogue crankshaft position sensors developed by C8051F series micro processors to emulate the operational environment of motorcycle engine. In the software development platform of gasoline engine, software running status of control system was tested. MP424 high-speed sampling card was applied to actually observe properties of ignition advance angle and fuel injection advance angle. The experiment suggested that practically observed fuel injection pulse width, ignition pulse width, properties of ignition advance angle and fue
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Quilloy, Erwin, John Paolo Ramoso, Romulo Eusebio, Arthur Fajardo, and Jerson Jose Menguito. "Design and Development of a Low-Cost Fuel Consumption Meter for the Performance Testing of Agricultural Machinery." Philippine Journal of Agricultural and Biosystems Engineering 18, no. 2 (2022): 37–54. http://dx.doi.org/10.48196/018.02.2022.03.

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The fuel consumption of an engine is an essential parameter that needs to be measured during the testing of an agricultural machinery. Commercially available fuel meters are expensive. The purpose of the study is to develop a fuel meter with data logging capabilities using inexpensive materials. The developed fuel meter follows the gravimetric principle in which the initial and final weights of the fuel after a specified amount time has elapsed are obtained and used to calculate the fuel consumption. The main components were the Arduino UNO microcontroller, data logging shield, and a load cell
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39

Peglow, Thiago Jacobsen, Marcelo Marques Vieira, Nathalia Batista Padilha, et al. "Pyridine-Based Small-Molecule Fluorescent Probes as Optical Sensors for Benzene and Gasoline Adulteration." Photochem 3, no. 1 (2023): 109–26. http://dx.doi.org/10.3390/photochem3010008.

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Here we present simple fluorophores based on the pyridine core, obtained with straightforward synthetic methodologies. These compounds present in solution absorption maxima in the UV region and fluorescence emission of between 300 and 450 nm, depending on the solvent and chemical structure of the fluorophore. The nature of the solvent was shown to play a fundamental role in their excite-state deactivation, which allowed successful exploration of these compounds as optical sensors for benzene and fuel adulteration in gasoline. In ethanolic solution, upon the addition of benzene, in general the
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40

Jáquez-Muñoz, Jesús Manuel, Citlalli Gaona Tiburcio, Francisco Estupiñán López, et al. "Corrosion Analysis of Gasoline Level Sensor in E85 FUEL." ECS Transactions 101, no. 1 (2021): 159–65. http://dx.doi.org/10.1149/10101.0159ecst.

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41

LIN, Chang-Jun, Hiroaki OZAKI, and Hua QIU. "A Simple and Convenient Speed Sensor for Gasoline Engine." Transactions of the Society of Instrument and Control Engineers 43, no. 8 (2007): 702–4. http://dx.doi.org/10.9746/ve.sicetr1965.43.702.

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42

Srivastava, Atul, R. K. Shukla, Anchal Srivastava, and V. K. Dwivedi. "A real time gasoline level sensor for small vessels." Measurement Science and Technology 18, no. 8 (2007): N70—N72. http://dx.doi.org/10.1088/0957-0233/18/8/n03.

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43

Kempema, Nathan J., Conner Sharpe, Xiao Wu, Merhdad Shahabi, and David Kubinski. "Development of a Machine-Learning Classification Model for an Electrochemical Nitrogen Oxides Sensor in Gasoline Powertrains." SAE International Journal of Engines 16, no. 4 (2022): 529–38. http://dx.doi.org/10.4271/03-16-04-0031.

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<div>Future automotive emission regulations are becoming increasingly dependent on off-cycle (acquired on road and referred to as “real-world”) driving and testing. This was driven in part by the often-observed fact that laboratory emission drive cycles (developed to evaluate a vehicle’s emissions on a chassis dynamometer) may not fully capture the nature of real-world driving. As a result, portable emission measurement systems were developed that could be fit in the trunk of a vehicle, but were relatively large, expensive, and complex to operate. It would be advantageous to have low-cos
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44

Carriel Schmitt, Caroline, Michael Rapp, Achim Voigt, and Mauro dos Santos de Carvalho. "Selective Detection of Aromatic Compounds with a Re-Designed Surface Acoustic Wave Sensor System Using a Short Packed Column." Coatings 12, no. 11 (2022): 1666. http://dx.doi.org/10.3390/coatings12111666.

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A self-developed and newly re-designed chemical SAW sensor system composed of four polymer-coated and four differently modified nano-diamond-coated SAW sensors was applied to measure aromatic compounds in gasoline in a low-cost, fast, and easy way. An additional short packed column at the system inlet improve the selectivity for various possible fuel applications. The column allows the direct sampling of liquid fuels and pre-separates the different components in groups (aromatic and aliphatic compounds) from a fuel sample. Since the sensors employed show linearity towards concentration, an eas
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Dinh, Ngoc Tan. "Novel approaches for quickly measuring engine speed applied to gasoline engine diagnostics." Science & Technology Development Journal - Engineering and Technology 3, SI2 (2021): SI47—SI59. http://dx.doi.org/10.32508/stdjet.v3isi2.550.

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The parameter of engine speed plays an important role to recognize the engine's condition while working. By using this parameter, it is possible to diagnose engine's malfunctions. In this study, in case of the gasoline engine, we introduce two efficient methods for measuring the engine speed without extracting electrical signals from conventional engine speed sensors. For the first approach, based on the signal pin of the sensor, the engine speed was determined from the frequency of manifold absolute pressure. For the second approach, the frequency of the voltage drop measured at the battery p
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Daviend Benaya Nugroho, Tandya, Albert Gunadhi, Evelyn Raguindin, and Hartono Pranjoto. "Tire Pressure and the Availability of Gasoline Monitoring Tools Based on IOT." E3S Web of Conferences 188 (2020): 00024. http://dx.doi.org/10.1051/e3sconf/202018800024.

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This final project discusses the design and manufacture of tire pressure and the availability of gasoline monitoring tools based on internet of things (IOT). Tire pressure monitoring tools are made because many of the motorcycle driver don’t have a time to check tire pressure, and often experience a reduction in pressure to leak on the highway. While the gasoline monitoring tool is made so that driver can see the contents of the available motorcycle tank volume, and estimate the price paid when filling in the gas. Conventional methods of estimating gasoline prices often cause failure to refuel
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Choi, A.-Young, Soo-Ho Lee, Tea-Hee Park, and Hyung-Sik Kim. "Comparative Analysis of Real Fires for Electric Vehicles and Gasoline Vehicles." Journal of the Korean Society of Hazard Mitigation 21, no. 6 (2021): 119–24. http://dx.doi.org/10.9798/kosham.2021.21.6.119.

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Recently, the demand for electric vehicles has increased rapidly as eco-friendly vehicles to regulate exhaust gas emissions. However, fire accidents related to electric vehicles are also occurring frequently. In the present work, to design a fire suppression plan for electric vehicles, a comparison of electric and gasoline vehicles has been demonstrated through real fire experiments. Temperature measurements have been performed using a heat flux sensor to understand the characteristics of each fire. At the peak of fire, the maximum temperature was measured to be about 1,390 ℃ or higher. Furthe
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Köten, Hasan, Yasin Karagöz, and Özgün Balcı. "Effect of different levels of ethanol addition on performance, emission, and combustion characteristics of a gasoline engine." Advances in Mechanical Engineering 12, no. 7 (2020): 168781402094335. http://dx.doi.org/10.1177/1687814020943356.

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In this study, a four-stroke, naturally aspirated, single-cylinder, spark ignition engine was operated with neat gasoline fuel. In-cylinder pressure, performance, and emission values were obtained at full load and 2400-r/min constant engine speed. Using these values, a single-dimensional theoretical model was calibrated. A Kistler spark plug–type pressure sensor was used to obtain in-cylinder pressure. After validation of this single-dimensional theoretical model obtained by the help of a commercial engine analysis software (AVL-Boost), different levels of ethanol addition (2.5%, 5%, 10%, 15%,
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Zaitsev, B. D., A. A. Teplykh, I. A. Borodina, I. E. Kuznetsova, and E. Verona. "Gasoline sensor based on piezoelectric lateral electric field excited resonator." Ultrasonics 80 (September 2017): 96–100. http://dx.doi.org/10.1016/j.ultras.2017.05.003.

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Oseev, A., M. Zubtsov, and R. Lucklum. "Octane Number Determination of Gasoline with a Phononic Crystal Sensor." Procedia Engineering 47 (2012): 1382–85. http://dx.doi.org/10.1016/j.proeng.2012.09.414.

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