Penentuan modifikasi sepeda motor terbaik pada uji tingkat konsumsi bahan bakar dengan pendekatan desain eksperimen

Ridwan Darmawan, Muh (2007) Penentuan modifikasi sepeda motor terbaik pada uji tingkat konsumsi bahan bakar dengan pendekatan desain eksperimen. Other thesis, Universitas Sebelas Maret Surakarta.

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    Abstract

    Motorcycle is a transportation tool which most used by society. The increasing of fuel price influences consumer to choose motorcycle which economize in fuel consumption. Researches have been done in the field of economize fuel consumption, are: motorcycle modification uses induction tube and motorcycle modification uses addition of methanol. But, both of motorcycle modification, not yet known which is better in economizing fuel consumption. Therefore this research to determine the best motorcycle modification based on the economize fuel consumption. The method which used in this reaserch is factorial experiment design method to determine factors have significant effect to motorcycle fuel consumption. Measurement conducted to modification type factor (standard, induction tube, methanol), torque variation of (0,98 Nm. 1,96 Nm. 2.94 Nm. 3,92 Nm, 4,91 Nm, 5,89 Nm, 6,87 Nm), and machine rotation variation of (2500 rpm, 3500 rpm, 4500 rpm, 5500 rpm, 6500 rpm) that have optimal effect to motorcycle fuel consumption level. The result of experiment is analyzed uses variant analysis model (Anava). Then Student Newman Keuls test (SNK) conducted to get the condition of motorcycle with economize fuel consumption. Based on the variant analysis result to factorial experiment data, it can be concluded that factors have a significant effect to motorcycle fuel consumption level, are: treatment of modification type, where F ratio equal to 649,83 > F table equal to 4,73. Treatment of machine torque variation, where F ratio equal to 366,78 > F table equal to 2,89. Treatment of variation of speed machine rotation, where F ratio equal to 1.218,14 > F ratio equal to 3,40. The result of SNK test for modification factor known that motorcycle with addition of methanol shows its the most economize fuel consumption. The result measurement of motorcycle fuel consumption level at addition of methanol, with torque machine 0,981 Nm and speed machine rotation 2500 rpm shows more economize usage of its fuel. Key word: modification, machine torque, machine rotation, factorial experiment design, fuel consumption level.

    Item Type: Thesis (Other)
    Subjects: T Technology > T Technology (General)
    Divisions: Fakultas Teknik
    Fakultas Teknik > Teknik Industri
    Depositing User: Users 836 not found.
    Date Deposited: 17 Jul 2013 17:21
    Last Modified: 17 Jul 2013 17:21
    URI: https://eprints.uns.ac.id/id/eprint/5695

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