scholarly journals The Effect of Turbo Cyclone Installation on 4 Stroke Motor Cycle on Fuel Consumption and Exhaust Emissions

2021 ◽  
Vol 3 (2) ◽  
pp. 69-76
Author(s):  
Syahrul Huda ◽  
Wawan Purwanto ◽  
Budi Utomo Wisesa
Keyword(s):  
Data Analysis ◽  
Fuel Consumption ◽  
Research Methods ◽  
Quantitative Study ◽  
Experimental Research ◽  
Gasoline Engine ◽  
Exhaust Emissions ◽  
Co2 Levels ◽  
The Mean ◽  
Stroke Engine

This research examines the effect of installing a Turbo Cyclone on a 4 stroke gasoline engine on fuel consumption and exhaust emissions. This research is a quantitative study using experimental research methods. The 4 stroke petrol engine used is the Yamaha Jupiter MX 135 cc. The data were processed in several stages of analysis using the mean formula, fuel consumption, the percentage formula, and comparing the results of data analysis from each treatment. From the results of data analysis, it was found that the installation of the Turbo Cyclone had an effect on fuel consumption and exhaust emissions from the 4 stroke engine. The best effect is obtained from the installation of the Turbo Cyclone after the carburetor, fuel consumption shows a decrease of up to 8%, exhaust emissions show a decrease in HC levels by 9% and an increase in CO2 levels by 1%.  Penelitian ini mambahas pengaruh pemasangan Turbo Cyclone pada mesin bensin 4 Tak terhadap konsumsi bahan bakar dan emisi gas buang. Penelitian ini  merupakan penelitian kuantitatif dengan metode penelitian eksperimen. Mesin bensin 4 Tak yang digunakan adalah Yamaha Jupiter MX 135 cc. Data diolah dengan beberapa tahapan analisis menggunakan rumus  mean, konsumsi bahan bakar,  rumus persentase, dan membandingkan hasil analisis data dari masing-masing perlakuan. Dari hasil analisis data didapatkan adanya pengaruh dari pemasangan Turbo Cyclone terhadap konsumsi bahan bakar dan emisi gas buang dari mesin 4 Tak tersebut. Pengaruh yang paling baik didapat dari pemasangan Turbo Cyclone setelah karburator, konsumsi bahan bakar menunjukkan penurunan mencapai 8%, emisi gas buang menunjukkan penurunaan kadar HC sebesar 9% dan peningkatan kadar CO2 sebesar 1%.

scholarly journals Analisis emisi gas buang dan daya sepeda motor pada volume silinder diperkecil

2018 ◽  
Vol 8 (1) ◽  
Author(s):  
I Made Mara ◽  
I Made Adi Sayoga ◽  
IGNK Yudhyadi ◽  
I Made Nuarsa
Keyword(s):  
Data Analysis ◽  
Fuel Consumption ◽  
Co2 Emissions ◽  
Co2 Emission ◽  
Gasoline Engine ◽  
Exhaust Emissions ◽  
Exhaust Emission ◽  
Gas Analyzer ◽  
Hc Emissions ◽  
Co Emission

This research aims to determine the effect of variations diameter pistons on exhaust emissions and fuel consumption. This research used a gasoline engine single-cylinder four-stroke  with variations in cylinder volume 100 cc, 90 cc, 60 cc and engine rotation  1500 rpm, 2500 rpm, 3500 rpm, 4500 rpm, 6000 rpm. Data was collected in transmission N, 1, 2, 3, and 4 each of the three repetitions for each round engine rotation, using a gas analyzer 2400 ultra 4/5 IM Hanatech brand for exhaust emission of CO and HC. Based on data analysis, it can be concluded that with decreasing diameter of piston up to 60 cc can reduce exhaust emissions, especially CO, HC and fuel consumption. The highest HC exhaust emissions was in 100 cc cylinder volume that is equal to 514.33 ppm while the lowest HC emissions obtained in 60 cc cylinder volume at 49.67 ppm. The highest CO emission was obtained on 100 cc cylinder  by 4.64% volume, while the lowest CO emission was obtained on 60 cc cylinder by 0.31% volume. The highest CO2 emissions obtained in 60 cc cylinder amounted to 17.60% volume, while the lowest CO2 emission obtained at 100 cc cylinder  amounted to 8.37%  volume, and the highest fuel consumption obtained in 100 cc cylinder  at 0.65 kg/h, and the lowest fuel consumption obtained in 60 cc cylinder  by 0.06 kg/h.

scholarly journals Analisis emisi gas buang dan daya sepeda motor pada volume silinder diperkecil

2018 ◽  
Vol 8 (1) ◽  
pp. 8
Author(s):  
I.M. Mara ◽  
I.M.A. Sayoga ◽  
I.G.N.K. Yudhyadi ◽  
I.M. Nuarsa
Keyword(s):  
Data Analysis ◽  
Fuel Consumption ◽  
Co2 Emissions ◽  
Co2 Emission ◽  
Gasoline Engine ◽  
Exhaust Emissions ◽  
Exhaust Emission ◽  
Gas Analyzer ◽  
Hc Emissions ◽  
Co Emission

This research aims to determine the effect of variations diameter pistons on exhaust emissions and fuel consumption. This research used a gasoline engine single-cylinder four-stroke  with variations in cylinder volume 100 cc, 90 cc, 60 cc and engine rotation  1500 rpm, 2500 rpm, 3500 rpm, 4500 rpm, 6000 rpm. Data was collected in transmission N, 1, 2, 3, and 4 each of the three repetitions for each round engine rotation, using a gas analyzer 2400 ultra 4/5 IM Hanatech brand for exhaust emission of CO and HC. Based on data analysis, it can be concluded that with decreasing diameter of piston up to 60 cc can reduce exhaust emissions, especially CO, HC and fuel consumption. The highest HC exhaust emissions was in 100 cc cylinder volume that is equal to 514.33 ppm while the lowest HC emissions obtained in 60 cc cylinder volume at 49.67 ppm. The highest CO emission was obtained on 100 cc cylinder  by 4.64% volume, while the lowest CO emission was obtained on 60 cc cylinder by 0.31% volume. The highest CO2 emissions obtained in 60 cc cylinder amounted to 17.60% volume, while the lowest CO2 emission obtained at 100 cc cylinder  amounted to 8.37%  volume, and the highest fuel consumption obtained in 100 cc cylinder  at 0.65 kg/h, and the lowest fuel consumption obtained in 60 cc cylinder  by 0.06 kg/h.

scholarly journals TEAMMATES CONSULT STRATEGY TOWARDS STUDENTS’ MOTIVATION AND READING NARRATIVE TEXT

2018 ◽  
Vol 5 (1) ◽  
pp. 7
Author(s):  
Fathurrahman Imran ◽  
K. Dedy Sandiarsa S.
Keyword(s):  
Data Analysis ◽  
Experimental Research ◽  
Research Data ◽  
Narrative Text ◽  
Control Group ◽  
The Third ◽  
The Mean ◽  
And Control ◽  
Experimental Group

This research was generally attempted to find the effect of Teammates Consult Strategy towards students’ motivation and reading narrative text at FPBS IKIP Mataram. This research was an experimental research with MANOVA as the data analysis. The population of this research was the students of the third semester of FPBS students. The sample of the research was 45 students consisted of two classes. From the research data found that with the mean score of motivation was 81,04 and control group was 78,00. With the significance 0.000 < 0,05. While the mean for the reading of experimental group was 82,54 and control group was 79,09 with the significance 0.000 < 0,05. It can be concluded that the result of the research showed that there was a significant effect of Teammates Consult strategy towards students’ motivation, there was a significant effect of Teammates consult strategy toward reading narrative text, there was a significant effect of motivation and reading narrative text, there was a significant effect of Teammates Consult strategy towards students motivation and reading narrative text and there was no correlation between motivation and reading narrative text.

EFFECTS OF AIR INTAKE TEMPERATURE ON THE FUEL CONSUMPTION AND EXHAUST EMISSIONS OF NATURAL ASPIRATED GASOLINE ENGINE

2015 ◽  
Vol 76 (9) ◽  
Author(s):  
Nik Rosli Abdullah ◽  
Hazimi Ismail ◽  
Zeno Michael ◽  
Asiah Ab. Rahim ◽  
Hazim Sharudin
Keyword(s):  
Fuel Consumption ◽  
Oxygen Concentration ◽  
Gasoline Engine ◽  
Exhaust Emissions ◽  
Exhaust Emission ◽  
Engine Fuel ◽  
Mixing Process ◽  
Gas Analyzer ◽  
Complete Combustion ◽  
Air Intake

Improving fuel consumption with lower exhaust emissions give more focused to all car manufactures. A higher engine performance with lower exhaust emissions requires a complete mixing process resulted in ultra-lean high combustion efficiency. Air intake temperature is one of the alternative strategies to improve fuel consumption and reduced exhaust emissions. This is due to the cold air is denser and contain higher oxygen availability. Air intake temperature will affect to the oxygen concentration in the charged air that influence the combustion process through ignition delay and fuel burning rate. The objective of this experiment is to investigate the effects of air intake temperature to the fuel consumption and exhaust emission at variation of engine speeds and constant load by using 1.6L gasoline engine. Air intake temperature was changed from 20 °C to 30 °C. The DaTAQ Pro V2 software was used to measure the engine fuel consumption while gas analyzer (MRU Gas Analyzer) was used to measure the exhaust emission such as Unburned hydrocarbons (UHCs) and carbon monoxide (CO). The results showed that fuel consumption, UHCs and CO emissions increased with the increase of air intake temperature. The increase of air intake temperature resulted in advanced and shorter combustion duration. Higher oxygen concentration at lower air intake temperature leads to the complete mixing process and complete combustion.  Therefore, the experimental results can be concluded that the lower air intake temperature resulted in improved fuel consumption and reduced UHCs and CO emissions.

The On-Road Exhaust Emissions from Vehicles Fitted with the Start-Stop System

2013 ◽  
Vol 390 ◽  
pp. 343-349 ◽  
Author(s):  
Jerzy Merkisz ◽  
Pawel Fuc ◽  
Piotr Lijewski ◽  
Andrzej Ziolkowski
Keyword(s):  
Diesel Engine ◽  
Fuel Consumption ◽  
Measurement System ◽  
Power Output ◽  
Gasoline Engine ◽  
Exhaust Emissions ◽  
The Other ◽  
Exhaust Emission ◽  
Traffic Conditions ◽  
Utility Vehicle

The paper describes the influence of the start-stop system on the exhaust emissions and fuel consumption. The tests were performed for two vehicles. The first one was a vehicle designed specifically to operate in city conditions. It was fitted with a gasoline engine of the displacement of 0.9 dm3 and maximum power output of 63.7 kW. The other vehicle was an SUV (Sports Utility Vehicle) fitted with a diesel engine of the displacement of 3.0 dm3. The measurements of the exhaust emission were carried out on the same route under actual traffic conditions. For the tests a portable exhaust emissions analyzer from the PEMS group SEMTECH DS was used (PEMS Portable Emissions Measurement System).

scholarly journals ANALYSIS OF HYDROCARBON TREATING SYSTEM TO THE EMISSION OFF SPARK-IGNITION FOUR-STROKE ENGINE

2016 ◽  
Vol 15 (1) ◽  
Author(s):  
Binyamin Binyamin ◽  
Subroto Subroto ◽  
Tri Tjahjono
Keyword(s):  
Carbon Monoxide ◽  
Fuel Consumption ◽  
Experimental Research ◽  
Flow Rate ◽  
Spark Ignition ◽  
The Other ◽  
Pollutant Concentration ◽  
Emission Level ◽  
Stroke Engine ◽  
Co Emission

The reduction of carbon monoxide (CO), unburnthydrocarbon (UHC) emission and fuel consumption on spark-ignition four-stroke engine is continuously attempted. The purposes from this research were to determine the effect of Hydrocarbon Treating System (HTS)  on levels of CO, UHC and fuel consumption. This is an experimental research. Its is conducted by comparing the exhaust pollutant concentration such as carbon monoxide, unburnt hydrocarbon and also fuel consumption between standard engine setting and Hydrocarbon Treating System applied. The research variable are HTS flow rate from Q1 = 0 cc/s (without HTS), Q2 = 1,5 cc/s, Q3 = 2 cc/s, Q4 = 2,5 cc/s, and Q5 = 33 cc/s. The research will be done in three conditions which are low, medium and high rotation. The result showed that Hydrocarbon Threating System decrease fuel consumption up to 19,43% with flow rate Q5 = 3 cc/s, but on the other hand it increase CO emission up to 80.84% with flow rate Q5 = 3 cc/s and UHC emission level up to 124.75% with flow rate Q5 = 3 cc/s from engine standart condition.

scholarly journals PENGARUH ARANG KAYU ULIN SEBAGAI CATALYTIC CONVERTER TERHADAP EMISI GAS BUANG DAN KONSUMSI BAHAN BAKAR PADA MESIN TOYOTA KIJANG 5K

JTAM ROTARY ◽  
2021 ◽  
Vol 3 (2) ◽  
Author(s):  
Dias Ahmad Fajri ◽  
Abdul Ghofur
Keyword(s):  
Fuel Consumption ◽  
Chemical Reactions ◽  
Experimental Research ◽  
Catalytic Converter ◽  
Exhaust Emissions ◽  
Hole Diameter ◽  
Catalytic Converters ◽  
Gas Analyzer ◽  
The Media ◽  
Hc Emissions

Catalytic Converter adalah pengubah (modifier) yang menggunakan media yang memiliki katalis, dimana media tersebut diharapkan dapat membantu atau mempercepat proses perubahan zat (reaksi kimia) sehingga gas seperti CO dapat dioksidasi menjadi CO2, media katalis kimia pada suhu tertentu, tanpa perubahan atau penggunaan oleh reaksi itu sendiri. Catalytic converter berbahan arang kayu ulin untuk emisi gas buang dan konsumsi bahan bakar. Jenis penelitian ini adalah penelitian eksperimen. Pengujian yang dilakukan pada penelitian ini ada 2 yaitu knalpot tanpa catalytic converter dan knalpot dengan catalytic converter berbahan arang kayu ulin dengan variasi rpm 1500, 2500, 3500. Pengujian emisi gas buang menggunakan alat yang disebut gas analyzer. Berdasarkan hasil penelitian dapat disimpulkan bahwa catalytic converter berbahan arang kayu ulin dengan diameter lubang 20 mm mampu mereduksi emisi CO dengan reduksi sebesar 52,23%, dan emisi HC lubang berdiameter 20 mm dengan jumlah 85,63. Catalytic Converter is a converter (modifier)that uses media that has a catalyst, where the media is expected to help or accelerate the process of changing substances (chemical reactions) so that gases such as CO can be oxidized to CO2, chemical catalyst media at a certain temperature, without change or use by the reaction itself. Catalytic converters made from ironwood charcoal to exhaust emissions and fuel consumption. This type of research is experimental research. There are 2 tests of this research, namely exhaust without catalytic converter and exhaust with catalytic converter made from ironwood charcoal with variations in rpm 1500, 2500, 3500. Examination of exhaust emissions using a device called a gas analyzer. Based on the results of the study it can be concluded that catalytic converters made from ironwood charcoal with a hole diameter of 20 mm were able to reduce CO emissions with a reduction of 52.23%, and HC emissions of a hole diameter of 20 mm with an amount of 85.63,

scholarly journals The Effect of Total Physical Response Technique on the Eleventh Graders’ Speaking Ability at SMA PSKD 7 Depok

2018 ◽  
Vol 3 (1) ◽  
pp. 55
Author(s):  
Dwi Suryaningrum
Keyword(s):  
Data Analysis ◽  
Experimental Research ◽  
Eleventh Graders ◽  
Post Test ◽  
Physical Response ◽  
The Mean ◽  
And Control

AbstractThe objective of this research was to investigate whether or not there was an effect of using Total Physical Response (TPR) technique in students’ speaking ability to the eleventh graders at SMA PSKD 7 Depok. To attain the aim, both pre and the post-test were administered to two classes consisting 25 students each. Data analysis showed that there is a significant effect of using TPR technique in students’ speaking ability; it can be seen from the mean score of the post test between experimental (67.36) and control (51.52) class. Based on the findings, it could be concluded that the use of TPR technique was effective to improve Eleventh graders’ speaking ability. Keywords: experimental research, total physical Response technique, speaking ability

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