Effect of Pertalite – Methanol Blends on Performance and Exhaust Emission of a Four-stroke 125 CC Motorcycle Engine

Sugita, I Wayan; Syaka, Darwin Rio Budi; Wahyudi, A Irianto

doi:10.18502/kss.v3i12.4105

Cited by 4 publications

(2 citation statements)

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“…As a comparison, the genuine clutch pad material was also tested for wear, with all specimens carried out using a similar method. • Using the chassis dyno test [17,27,28], the motorcycle performance analysis was conducted. This required each test specimen to be mounted an automatic motorcycle with a 150 cc engine capacity, to determine the level of performance.…”

Section: Methodsmentioning

confidence: 99%

Natural Fiber Composites from Coconut Fiber, Wood Powder, and Shellfish Shell of Centrifugal Clutch Materials

Kholil

Riyadi

Dwiyati

et al. 2022

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Natural fiber materials are the sustainable sources used for future automotive elements, where the centrifugal clutch utilizes the frictional force on the clutch pads to transfer kinetic energy from the rotating crankshaft to the transmission and the wheels. These pads are produced from several natural composites, such as coconut fiber, as well as wood and shellfish powder, whose characteristics are being investigated for hardness, microstructure, and wear properties. Based on this study, performance analysis was carried out on the samples of composite centrifugal clutch applied to automatic motorcycles. As a comparison, subsequent analysis was conducted on the genuine clutch pad materials, where the results showed differences in the characteristics of each mixture composition of the natural fiber composites. This indicated that the addition of wood powder composition to the clutch pad increased the hardness and special wear values by an average of approximately 12.9 and 1.16%, respectively. Furthermore, the composite content was observed in the microstructure, as the maximum power and torque on the natural fiber materials were 10.7 hp and 17.17 N.m, respectively. The value was found to be closely similar to the genuine parts with maximum power and torque of 10.8 hp and 16.02 N.m, respectively.

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Section: Methodsmentioning

confidence: 99%

Natural Fiber Composites from Coconut Fiber, Wood Powder, and Shellfish Shell of Centrifugal Clutch Materials

Kholil

Riyadi

Dwiyati

et al. 2022

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“…For the torque tryout test with the fuel variations pertalite, Pertamax, and Pertamax turbo, it can be compared in the form of a graph presented in Figure 2 as follows [17].…”

Section: Torquementioning

confidence: 99%

The Effect of Fuel Variations Toward Honda CB 150R Performance

Nasrullah¹,

Wilantara²,

Parikhin³

et al. 2021

Proceedings of the 2nd Borobudur International Symposium on Science and Technology (BIS-STE 2020)

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The performance every mmotorcycles is influenced by several factors as usual, including the usage of fuel typed. The study aim was to determine the effect fuels such as pertalite, pertamax, and pertamax-turbo type toward the power performance, torque and exhaust emissions produced by a 4-stroke motorbike. The try-out test with experimental methods was done by using motorcylcle of Honda CB 150 R that produced in 2016 as a sample. A sportdyno V3.3 SD325 is a dynamometer used to measure a power and torque, meanwhile eshbon HG-510 is a gas analyzer to measure an exhaust emissions. The fuel variations are pertalite, pertamax, and pertamax turbo. The research finding of this study show that 4-point results, they are: 1) In the range 4,250 to 11,000 rpm showed the maximum pertalite power on 12.53 kW at 9,414 rpm, pertamax 12.48 kW at 9,265 rpm, pertamax-turbo 12.28 kW at 9,403 rpm. 2) In the maximum torque achieved by the pertamax-turbo is 14.07 Nm at 7,237 rpm, pertalite 13.88 Nm at 7,300, and pertamax is 13.86 at 7,611 rpm. 3) In testing exhaust emissions placed on 1,500 to 7,500 rpm, pertalite fuel decreased CO from 2.92% to 0.61% and HC from 405 ppm to 225 ppm, pertamax CO from 2.79% to 0.46% and HC from 393 ppm to 170 ppm, and pertamax turbo CO from 2.44% to 0.38% and HC from 373 ppm to 158 ppm. And the last, 4) the emission test takes into account the usage of high octane fuel will show the smaller impact on environmental pollution.

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