EXHIBITION AND POSTER SESSIONS

Exhibition and Poster SessionsThe technical exhibition and poster session
during SETC2017 will offer a great opportunity for participants to network with colleagues
and to explore the latest products and services on
small engine industry. Also poster session will promote the engineering exchange and mutual understanding between academia and industries.

Exhibition & Poster
Session Hours
Wednesday, November 15, 2017,
10:00-17:00
Thursday, November 16, 2017,
10:00-17:00
Friday, November 17, 2017,
10:00-12:00

No.

Company

1234
56
7
8
9
10
1112131415161718

SCSK Corporation
Umicore Auto Cat Pvt. Ltd
Sedemac Mechatronic Pvt. Ltd.
EXEDY Corporation
Keihin Corporation
Infineum UK. Ltd.
MAHLE Japan Ltd.
Schrader International
Honda R&D Co., Ltd.
Kawasaki Heavy Industries Ltd.
TPR Co., Ltd
Kubota Corporation
SUZUKI MOTOR CORPORATIONAVL SEA & Australia Co. Ltd
Yamaha Motor Co., Ltd.
Pricol Surya Indonesia
Direktorat Jendral IKM Kementerian Perindustrian
PT Pertamina (Persero)

November 15-17, 2017, Jakarta Convention Center17

Poster Sessions for Challenging Exploratory Study
1. BASF Catalyst								Xinzhu Ryan Liu Nov. 15
PGM Oxidation State Control to Balance CO and HC Reaction for Small Engine Catalyst Design

2. BASF Performance Materials Asia Pacific							High-Performance, Long-Chain Polyphthalamide (PPA) by BASF

Michael Sun Nov. 15

Poster Sessions for Academia
1. Graduate School, Nihon University
Yusuke Miyauchi Nov. 15
Influence of Spatial Distribution of Ozone by Local Non-Equilibrium Plasma Discharge on Pressure Rise Rate of HCCI
Normal-heptane / oxygen / nitrogen premixed gas was spontaneously ignited by using SRCM. Ozone distribution
generated by dielectric barrier discharge was investigated using an image spectrometry about 253.7 nm. As a result,pressure rise rate can be reduced by local non-equilibrium plasma discharge. It may be related to spatial distributionof ozone.

2. National Taipei University of Technology				Jyun-Wei Chen and Sin-Jie Ciou Nov. 15
Designing Stratified Combustion System for Gasoline Direct Injection Engine by CFD Software
Gasoline direct injection (GDI) engine is future development trend, and the key energy-saving technology is stratifiedcombustion. It can be found from different injection timing result that setting injection timing in intake stroke is forsupplying homogenous mixture, and the local rich mixture can be produced with injecting before top dead centerin compression stroke (bTDC). Finally, in different boost pressure and IVO timing simulation condition, the flow rotational center of flow field is significant in compression stroke before top dead center (bTDC). If the injection timing iscoordinated, the rich mixture will be gathered in position of spark plug center.

3. Tokyo City University									Daijiro Ishii Nov. 15
Instantaneous surface Temperature Measurement in Internal Combustion Engine Using Newly Developed Coaxial
Type Thin-film Temperature Sensor
In this poster, structure and measurement example of newly developed sensor which was developed by the authors,
and the configuration of measurement system of the sensor response evaluation device are reported.

4. National Taipei University of Technology						Yu-Tang Wang Nov. 15
Applying EGR System in Turbo-Charged Engine
An EGR engine simulation is preliminarily studied with Ricardo WAVE software, and the engine experiment is thencarried out. The effects on fuel consumption and pollution brought by different ratio of the proposed EGR system,
which is calculated using CO2 ratio, is investigated. The results show lower fuel consumption can be achieved dueto the reduction of pumping loss under low percentage of EGR ratio. And the pollution of CO, HC and NO gradually
reduces with increased EGR ratio under both 2400 rpm and 2800 rpm part load conditions. When it goes to heavy
load under 2800 rpm, CO and HC go up because the stock ECU (Engine Control Unit) commands richer air fuel ratio
when the EGR ratio increases.

18

23rd Small Engine Technology Conference (SETC)EXHIBITION AND POSTER SESSIONS
5. Hiroshima City University							Yoshihiro Aramaki Nov. 15
Parallel Active Control of Acceleration Noise
Active Noise Control (ANC) is noise cancellation method which is effective for low-frequency engine noise. However, it
is difficult to control engine noise under acceleration condition because of it fluctuates intensely. Therefore, we tried
to improve the ANC to control engine noise during acceleration.

6. Graduate School of Information Science, Hiroshima City University
Prof. Sunsuke Ishimitsu Nov. 15
Active Sound Quality Control Adapted to Individual Preference
We proposed the engine sound control system according to the preference of each subject. In this study, we categorized each participant by driving pattern. From the categorization, we performed auditory tests and determined
the sound by individual preference. As a result, we produced the Active Sound Quality Control system, which allows
automatic generation of the preferred sound quality of each individual.

7. Graduate School of Information Science, Hiroshima City University
Prof. Sunsuke Ishimitsu Nov. 15
Objective Annoyance Evaluation using Biological Signals
We extracted features of pain using the wavelet transform and the ratio between low and high frequency components (LF/HF). We proposed a new wavelet analysis focused on mutualsimilarity of biological signals using the motherwavelet of EEG. When the painful stimulus was applied, the feature obtained by the alpha wave band in EEG wasattenuated.

8. Graduate School of Natural Science and Technology, Kanazawa University		
Yoshihide Ota Nov. 16
Effect of heat flux on fuel droplet evaporation behavior in high temperature condition
In this study, fuel droplet of approximately 20µm diameter is injected by experimental apparatus. After that, droplet
goes to butane flame. We observed it by high-speed camera, and considered the effects of heat flux on the kerosene
and diesel oil droplet evaporation and breakup phenomenon. It is found that the breakup diameter is not dependenton heat flux.

9. Graduate School of Natural Science and Technology, Kanazawa UniversityTakuya Mino Nov. 16Temperature Measurement of Microscopic Supercritical Atmosphere
In our study, a fuel droplet of approximately 30 μm diameter is injected into supercritical atmosphere. It’s importantto specify the atmosphere condition. So we measured the temperature distribution using self-made 14µm thermocouple. And the accuracy of the supercritical atmosphere was verified.

10. National Taiwan University of Science and Technology					Anton Halim Nov. 16
Dynamic Modeling of a Diesel Oxidation Catalyst and Diesel Particulate Filter Aftertreatment System forRegeneration Control Development
Establish a physics-based dynamic modelling of DOC and DPF, which able to capture regeneration process achieved
either by passively use of a catalyst or by actively introducing high heat into the exhaust system to burn accumulatedsoot. DOC/DPF model was being validated and had a good agreement with actual experimental data.

11. Graduate School, Nihon University						Hikaru Yamada Nov. 16
An Effect of Bio Fuel for Low Compression Ratio Diesel EngineThe purpose of this study is to explore an effect of the coconut oil methyl ester (CME) and vegetable oil methyl ester(VME) on a low compression ratio diesel engine performance. The engine performance was measured in the steady
operating condition at 3600 rpm of engine speed.

November 15-17, 2017, Jakarta Convention Center19

12. Natural Science and Technology, Kanazawa University				Rizqi Fitri Naryanto Nov. 16
Numerical Simulation with Discrete Phase Model of Fixed Bed Reactor for a Small Combustion Engine
This poster presents modeling of biomass gasification in a fix bed reactor with Computational Fluid Dynamics (CFD)
using Discrete Phase Model (DPM). Recently, Biomass usage in Indonesia revealed increasing trend in utilization. Applied Combustion Laboratory in Kanazawa University had also been established on experimental and numerical simulation on Biomass gasification. In presented model, biomass is treated as a porous material consisting of a solid matrix
and interconnected with a fluid. It can be considered as a two phase flow where fluid (air) interacts mechanically,
thermally and sometimes chemically with solid matrix of porous media which may deform due to these interactions.
The CFD code ANSYS FLUENT was used to simulate and solve the problem.

13. Hiroshima institute of technology						Kentaro Takatani Nov. 16
Effects of Ion-Probe Insulator Material on Measuring Properties of Propagating Flame in 2-Stroke Gasoline Engine
Our group has applied multiple ion-probes method on 2-stroke gasoline engine. One of the present issues is deterioration of electric insulation on ion-probe for longer engine operation duration. The present poster reports the effectsof insulator material for measuring properties of propagating flame in the engine.

14. Universitas Sebelas Maret							Herman Saputro Nov. 16
Mathematics modeling of Flame-spread Behavior Based on Percolation Theory and Microgravity Experiment ofDroplet Array
It is difficult to conduct the experiment on large-scale droplet cloud combustion because the buoyancy effect is significant in normal gravity. This research presents the numerical simulation of 2-dimensional (2D) and 3-dimensional(3D) flame-spread behavior in large scale of droplet cloud without and with consideration of the interaction of twodroplets. The numerical simulation was calculated based on flame-spread characteristics of droplet array in microgravity, using percolation approach and considering the flame-spread-limit distance (S/d0) limit. The results show thatthe interaction effects of two-droplet in randomly distributed droplet cloud have influence on the probability of groupcombustion (OPGC) and critical point of flame-spread.

15. Atma Jaya Catholic University of Indonesia			
A. Wahyudi, M. Dylan, A. Soewono Nov. 17
Design of Test Bench for Motorcycle Engine with Carburetor System
Otto engine is the most widely used engine in small vehicle such as motorcycle and hence, significant efforts havebeen done in order to improve the engine performance via engine testing. The purpose of this research is to develop
an engine test bench for a motorcycle engine that is capable of measuring volumetric efficiency and engine power
loss simultaneously and independently. The proposed engine test bench takes advantage of experience learnt frompast studies in order to obtain more accurate engine power and emission.

16. Atma Jaya Catholic University of Indonesia			
R. Bayu, B. Kristianto, I. Iskandar Nov. 17
An Experimental Study of LPG as a Fuel for Motorcycle Engine
Motorcycles are one of the most popular of transportation methods being used in Indonesia. These motorcyles areusually powered by regular grade gasoline called premium. However, the supply of premium is recently reduced bygovernment policy. Hence, research on alternative fuel in transportation sector has become priority. In this study, Liquifed Petroleum Gas (LPG) is used as a substitute fuel on a motorcycle with carburetor system. The engine performance, fuel consumption, and exhaust gas emissions are being carefully investigated.

2023rd Small Engine Technology Conference (SETC)EXHIBITION AND POSTER SESSIONS

17. Atma Jaya Catholic University of Indonesia		
A. Setiawan, Pryawrata P., M. Darmawan Nov. 17
The Effect of Fuel Injection Timing on the Performance of a Single Cylinder, Four-Stroke Engine
The aim of the use of fuel injection system is to improve the engine performance and fuel efficiency. An experimental
study is conducted to compare the engine power and exhaust emission of a single cylinder engine run with injection
timings and different fuel types (Pertalite and Pertamax Turbo).

18. Atma Jaya Catholic University of Indonesia		
Septhio T.P., Eka T. P., M. Sinaga, Fillian A. Nov. 17
Test Bench for Measuring Volumetric Efficiency of Direct Injection Motorcycle EngineIn recent years, motorcycle engine technology has undergone rapid development to provide a more efficient and ecofriendly engine which incorporate advanced energy saving technology. In particular, the change in the fuel distribution system technology from carburetor technology to fuel injection system. In order to study the performance of thefuel injection system in motorcycle engine, the test bench is specifically designed to measure the volumetric efficiency and energy power loss. These parameters are important in order to minimize losses due to the effect of pumping.

19. Atma Jaya Catholic University of Indonesia		Hendy M., Louis B., Cristiand, D. Setyanto Nov. 17
A New Design of Motorcycle Sprocket by Hole Arrangement
Motorcycle for racing needs component that can withstand significant torsion and stresses. A new sprocket design
based on the modified hole arrangement that is being investigated in this study. It is hope that this new sprocket canendure higher torsion and stress during the racing, and have a longer life-time for daily use.
20. Atma Jaya Catholic University of Indonesia					Jovan J., S. Tobing Nov. 17
Analysis of Spot Welding’s Defect by Portable Spot Welding
Portable Spot Welding (PSW) is commonly use in the manufacturing of automotive components because it is practical, short, and easy way to use. However, the PSW has some weaknesses which often results in the defects. In addition
to impacting the final workpiece results, operator safety may be threatened. Therefore, defects in spot welding are aserious case and must be addressed further so that the frequency of occurrence of defects can be minimal.
21. Atma Jaya Catholic University of Indonesia			
Dennis F., A. Andrew, P.D. Basoeki Nov. 17
Performance of Lithium and Lead Acid Battery for the Use in Solar-Powered Pedestrian Light
The use of solar-powered street and pedestrian lights has become common around the world. This solar light is usually equipped with either Lithium or Lead Acid battery. This study is conducted to better understand the working
process of both types of batteries, and to determine which type of battery is best-suited to be applied on pedestrian
lighting system.
22. Atma Jaya Catholic University of Indonesia		
Hans R., J. Dionisius, R. Kurniawan, M. Januar Nov. 17
Analytical and Numerical Methods for Predicting the Safety of Suspension Design on Student Formula Car
The purpose of this study is to design a suspension system for a student formular car that meet the demand of safetyand stability. Two different methods, analytical and simulation, are used in order to evaluate the proposed suspension
design and predict its behaviour.
23. Atma Jaya Catholic University of Indonesia			
Inryono K., H. Sutanto, Purnomo S. Nov. 17
Design of Urban Car Chassis and Suspension System with Numerical Approach and Graphical Simulation
This study investigates design of an urban green car chassis including its material selection and analysis of stress anddeformation. It is carried out by using numerical approaches and graphical simulations.

November 15-17, 2017, Jakarta Convention Center21