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 Honda Tiger 2000 Bike Engine Modification Test against Exhaust Emissions and Fuel Consumption

2021 ◽  
Vol 5 (1) ◽  
pp. 102-109
Author(s):  
Bahtiar Wilantara Bahtiar ◽  
Hamid Nasrullah ◽  
Atip Suwarno ◽  
Ahmad Nurkholis ◽  
R Chandra ◽  
...  
Keyword(s):  
Fuel Consumption ◽  
Exhaust Emissions ◽  
Exhaust Emission ◽  
Threshold Values ◽  
Gas Analyzer ◽  
Distance Ratio ◽  
Hc Emissions ◽  
Emission Threshold

This study aims to determine the effect of modification of the Honda Tiger 2000 on exhaust emissions of CO and HC. The method used is to modify the carburettor venturi piston and replace the rocker arm with a roller rocker arm. The exhaust emission test used a gas analyzer type SUKYOUNG SY-GA 401. The object of the study was a Honda Tiger 2000 motorcycle. The results showed that modification of the Honda Tiger 2000 motorcycle at idle, 1000 rpm, 1500 rpm, and 2000 rpm increased CO emissions but reduced HC emissions. Based on comparing the motorcycle emission threshold values for manufacture ≤ 2010, namely CO emissions exceeding 5.5% and HC emissions less than 2400 ppm.  Pertamax Turbo fuel consumption is more efficient than Pertalite with a distance ratio of 45 km requiring 1L Pertamax Turbo and 1.4L Petalite.

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 PENGGUNAAN KUNINGAN SEBAGAI BAHAN CATALYTIC CONVERTER TERHADAP EMISI GAS BUANG dan PERFORMA MESIN SUZUKI SHOGUN AXELO 125

2019 ◽  
Vol 4 (2) ◽  
pp. 67-78
Author(s):  
Syahruji Syahruji ◽  
Abdul Ghofur
Keyword(s):  
Emission Reduction ◽  
Co2 Emission ◽  
Catalytic Converter ◽  
Research Data ◽  
Gas Content ◽  
Catalytic Converters ◽  
Gas Analyzer ◽  
Co2 Emission Reduction ◽  
Brass Plate ◽  
Co Emission

The purpose of this study was to determine the use of brass plate catalysts in the exhaust channel of Suzuki Shogun Axelo 125 in 2010. This study used an experimental method. The population in this study was a Suzuki Shogun Axelo 125 motorbike in 2010, the research data was a number showing gas content remove CO2, CO, HC. This research was carried out in the banjarmasin environment office using a gas analyzer and was also conducted at the Banjarmasin plug and play workshop by using a dynamometer. The technique used in data collection was the variation in rpm and number of plates. (1) The results of this study are: Forming a catalytic converter with plate variation 8 (eight) so that the level of CO2 emission reduction is maximum of 52,7%, the level of CO emission reduction is 82.23%, and the level of HC emission reduction is 74,08%. The form of catalytic converter with plate variation 6 (six), the maximum CO2 emission reduction level is 29,56%, the level of CO emission reduction is 49.32%, and the level of HC emission reduction is 82,92%. (2) By using catalytic converters with plate variation 8 (eight) to produce power of 8.045 hp and torque of 8,833 n / m and for catalytic converters with plate variation 6 (six) producing power of 7.661 hp and torque of 8.493 n / m.

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.

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%.

Performance and Emissions Analysis of a Diesel Engine Using Various Bio-Fuels

2015 ◽  
Vol 813-814 ◽  
pp. 851-856
Author(s):  
Akkaraju H. Kiran Theja ◽  
Rayapati Subbarao ◽  
Chava Y.P.D. Phani Rajanish
Keyword(s):  
Diesel Engine ◽  
Fuel Consumption ◽  
Nitric Oxides ◽  
Gas Analyzer ◽  
Engine Emissions ◽  
Performance And Emissions ◽  
Unburned Hydrocarbons ◽  
Hc Emissions ◽  
Alternative Sources ◽  
Karanja Oil

Rapid depletion of conventional fuels and growing requirements has led the researchers towards alternative sources like bio-fuels. Present work discusses the suitability of those bio-fuels in a naturally aspirated diesel engine by comparing the performance. Initially, the effect of bio-fuels on fuel consumption and thermal efficiencies are studied and compared with diesel. Thermal efficiency is improved and specific fuel consumption reduced, particularly with karanja oil when compared to diesel. Secondly, the energy balance of the engine is compared. Heat losses are found reducing in bio-fuels due to viscosity and heat rejected to coolant is found less with karanja oil when compared to diesel. Also, the engine emissions, particularly oxides of carbon, nitric oxides, and unburned hydrocarbons from bio-fuels and diesel are sensed using five-gas analyzer and compared. NOx and CO2 emissions are slightly more in bio-fuels when compared to diesel, while CO and HC emissions are less for bio-fuels.

scholarly journals PENGARUH PENGGUNAAN CATALYTIC CONVERTER BERBAHAN ARANG KAYU ALABAN DENGAN ADITIF TEMBAGA (Cu) TERHADAP EMISI GAS BUANG DAN KONSUMSI BAHAN BAKAR PADA TOYOTA KIJANG 5K

JTAM ROTARY ◽  
2021 ◽  
Vol 3 (1) ◽  
pp. 1
Author(s):  
Ade Sulton ◽  
Abdul Ghofur
Keyword(s):  
Fuel Consumption ◽  
Catalytic Converter ◽  
Gas Analysis ◽  
Hole Diameter ◽  
Wood Charcoal ◽  
Test Results ◽  
Independent Variable ◽  
Stationary Conditions ◽  
Environment Agency ◽  
Exhaust Gas Emissions

Penelitian ini bertujuan untuk mengetahui hasil emisi gas buang dan konsumsi bahan bakar pada penggunaan arang kayu alaban dengan aditif tembaga dengan variasi diameter lubang, campuran dan rpm. Data penelitian ini diperoleh dari hasil pengujian menggunakan analisis gas di Badan Lingkungan Hidup dan uji konsumsi bahan bakar, data variabel bebas menggunakan campuran arang kayu alaban 82,5%, aditif tembaga 7,5%, PVA 10% dan kayu alaban 87,5%. Arang, aditif tembaga 2,5%, PVA 10%, dimensi diameter lubang 15 mm dan 20 mm, idle RPM, 1500, 2500, 3500. Variabel terikatnya adalah mobil Toyota Kijang 5K. Variabel kontrol yang digunakan adalah pengujian emisi gas buang yaitu CO2, CO, HC dan O2 serta pengujian konsumsi bahan bakar. Dari hasil tersebut peningkatan CO2 terbesar adalah 67,46% pada komposisi B rpm 2500, penurunan CO terbesar 75,69% pada komposisi B rpm 3500, mengalami penurunan terbesar pada HC 81,67% pada komposisi B dan kondisi stasioner, penurunan O2 terbesar adalah 40,7% pada komposisi B rpm 2500. Dari hasil pengujian konsumsi bahan bakar mengalami penurunan terbesar yaitu 13,33% pada diameter lubang Komposisi B 15 mm rpm 1500. This study aims to determine the results of exhaust emissions and fuel consumption in the use of alaban wood charcoal with copper additives with variations in hole diameter, mixture and rpm. The data of this study were obtained from the results of testing using gas analysis in the Environment Agency and fuel consumption test, independent variable data used a mixture of 82.5% alaban wood charcoal, 7.5% copper additives, 10% PVA and 87.5% alaban wood charcoal, 2.5% copper additive, 10% PVA, dimensions of hole diameter 15 mm and 20 mm, idle RPM, 1500, 2500, 3500. The dependent variable is a 5K Toyota Kijang car. The control variables used were exhaust gas emissions testing namely CO2, CO, HC and O2 and fuel consumption tests. From these results the largest increase in CO2 was 67.46% in the composition of B rpm 2500, the largest decrease in CO 75.69% in the composition B rpm 3500, experienced the largest decrease in HC 81.67% in composition B and stationary conditions, decreased O2 the biggest is 40.7% in composition B rpm 2500. From the test results, the fuel consumption has the largest decrease of 13.33% in the hole diameter Composition B 15 mm rpm 1500.

Cold Engine’s Operating Regime Influence over the Exhaust Emissions

2016 ◽  
Vol 822 ◽  
pp. 219-223
Author(s):  
Stelian Tarulescu ◽  
Corneliu Cofaru ◽  
Radu Tarulescu
Keyword(s):  
Experimental Data ◽  
Experimental Research ◽  
Exhaust Emissions ◽  
Operating Regime ◽  
Spark Ignition ◽  
Spark Ignition Engines ◽  
Exhaust Gases ◽  
Temperature Conditions ◽  
Hc Emissions

This paper presents a study regarding the emissions caused by the running of a cold engine and studies the influence of the four-stroke gasoline engine’s temperature on CO2, CO, HC emissions. Experimental research has been done for three light vehicles equipped with a 1390 cm3 Renault spark ignition engines. Several test have been made under different temperature conditions by using a BEA Emission Analyser - Bosch. The experimental data have shown that the engine’s temperature has an influence on CO2, CO, HC emissions. The results show that the highest pollutants values are recorded for low exhaust gases temperature and for cold engine’s running regime.

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