Mechanical & Aerospace Engineering

The EKAMA (European-Korean Association of Mechanics and Aerospace) was founded in 2018 on the occasion of EKC 2018 held in Glasgow, UK, to assemble all Korean scientists and engineers working in Europe on Mechanical and Aerospace Engineering from the 9 associations matched to the country. One of our aims is to link all these members to buid up a Europewide network and to enhance specialized cooperations between Europe and Korea. As the slogan of EKC 2022, Green Industry, we focus on on-going and novel green technologies for Transportations, in particular Automobiles. Moreover, the problem of noises is still reccurent, it is why we would like to treat this problem coupled with Accoustics, more generraly Vibrations. Satellites are one of the thematics that we would like to underline, because the needs of telecommunication is exponentially growing. Korea has made an important development in this field during the last decades and EKAMA has prominent members working in this field. It could be a good opportunity to join both parts to establish strong ties. Digital twin is one of the keypoints of Industry 4.0 combining design and manufacturing processes. All applications using numerical simulation are welcome to show today’s state of the art. Therefore, we propose the following 6 sessions. - Aeronautics and Mechatronics - Numerical simulation (Digital twin) - Future Mobility & Transportation for Zero Emission - Machine’s noise, vibration, and acoustics - Automotive powertrain systems - Sustainable satellite technology and applications

Programme Committee

PROF. HAN, Woo-suck (한우석)
Ecole Nationale Supérieure des Mines de Saint-Etienne (Mines Saint-Etienne)
han@emse.fr
Show Profile
Date / Time 2022-07-20 13:30   --   15:00
Room Petit Saint Jean
Conveners / Chairs
DR. JIN, Seongho

University of Lincoln / Senior Lecturer

Show Profile
Synopsis
Transport is essential to the way people, goods and services move across the world. It drives economic growth and mobility. However, transport accounts for around 20% of the world’s green-house gas emissions and is a major contributor to poor air quality. We need to ensure future transport is cleaner, efficient and sustainable. It is also essential that we understand the relative environmental performance of different technologies in the real world. EU and Korea has maintained a good partnership in terms of emission regulations in transportation sector leading World’s utmost environmental standard. Therefore, it is meaningful to prospect what can bring a big technological impact on the green house gas reduction in the future mobility and transportation between the two parties. This session addresses the challenges we face in the development of future transport and provides open discussion on next step for zero emission.
Speakers
  • DR. JEONG, Soojin (Korea Automotive Technology Institute, KATECH) [ 13:30 - 13:55 ]
    Title: An Application of Design Technology of LNG Fueled PCSI Engine for Green Ship on Future Clean-Energy Vehicles
  • DR. JANG, Jinyoung (Korea Institute of Energy Research, KIER) [ 13:55 - 14:20 ]
    Title: Co-combustion with Ammonia and x-fuel in engine for near-zero CO2
  • DR. CHOI, Young (Korea Institute of Machinery and Materials, KIMM) [ 14:20 - 14:45 ]
    Title: 5kW-class 2-stroke Hydrogen Engine for Small Mobility
  • DR. JIN, Seongho (University of Lincoln) [ 14:45 - 15:00 ]
    Title: Investigation of effect of exhaust gas recirculation on combustion dynamics and NO emission in hydrogen combustion
Date / Time 2022-07-20 15:20   --   16:50
Room Petit Saint Jean
Conveners / Chairs
DR. SON, Min

University of the Bundeswehr Munich

Show Profile
Synopsis
In rescent years, there has been a notable increase in space missions, driven by new space initiatives and large constellation initiatives. Combined with emerging technologies e.g. artificial intelligence, big data processing, advances in remote sensing, navigation and communication, satellite technology enables new application and services with a huge potential to contribute to a more sustainable and responsible development. Thus, the session will address the following topics: - Identification of key technologies, concepts and solutions for the sustainable and responsible use of space - Space solutions, applications and services to tackle environmental challenges - Responsible design practices for orbital sustainability e.g. space debris mitigation, - Responsible and sustainable use of available resources e.g. energy, propellant, frequency
Speakers
  • DR. SON, Min (Institut Für Thermodynamik, Universität Der Bundeswehr München (unibw M), Germany) [ 15:20 - 15:40 ]
    Title: Spectral Analysis of Multi-dimensional Periodic Data: Application to Rocket Combustion Instability
  • DR. KIM, Young-lo (Lancaster University) [ 15:40 - 16:00 ]
    Title: Space Sustainability and Its Impact on Astronomy Research.
  • DR. AHN, Byeonguk (Ntnu) [ 16:00 - 16:20 ]
    Title: Design optimization of solid fuel grain for hydrogen peroxide hybrid rocket
  • MR. KIM, Daehyun (Hanwha Systems GHR/Recruit Department) [ 16:20 - 16:40 ]
    Title: Hanwha Systems Connects to the future
Date / Time 2022-07-21 11:00   --   12:30
Room Petit Saint Jean
Conveners / Chairs
MRS. KO, Seunghee

German Aerospace Center, Researcher

Show Profile
Synopsis
In the future, autonomous technologies and robots will be connected to almost every aspect of our lives. Autonomous technology is not just about self-driving cars, robots and drones but also included in applications such as predictive engine maintenance, automated trading, or medical image interpretation. In this session, topics from aeronautics and general mechanical disciplines together with contributions from structural design, sensors, operation, and manufacturing technology are discussed at the intersection of future sustainable aviation and advances through autonomous system development.
Speakers
  • MR. LEE, Sangwook (Fraunhofer Institute For Production Technology) [ 11:00 - 11:20 ]
    Title: Formability analysis of metallic bipolar plates in PEMFC
  • MR. CHUNG, Woo-sik (Fraunhofer Institute For Laser Technology Ilt) [ 11:20 - 11:40 ]
    Title: Challenges and Opportunities of the Laser Beam Welding Process for the Battery Pack Assembly and metallic Bipolar Plate Manufacturing
  • DR. KIM, Byoung Yoon (Iter Organization) [ 11:40 - 12:00 ]
    Title: Overview of recent ITER TBM Program activities
  • MR. KIM, Euiyoul (Institute Of Railway And Transportation Engineering, University Of Stuttgart) [ 12:00 - 12:20 ]
    Title: Depth Camera and IMU-based Static Measurement and Calibration of Track Irregularities in Downscaled Railway Test Rig
Date / Time 2022-07-21 13:30   --   15:00
Room Petit Saint Jean
Conveners / Chairs
DR. KIM, Heesoo

Dyson / Lead Engineer

Show Profile
Synopsis
Numerical simulation has been widely utilized to solve scientific and engineering problems such as in solid mechanics, fluid dynamics, multi-body dynamics, biomechanics, etc. Its accuracy, efficiency, and applicability are continuously being improved by advancing the computing power and numerical methods such as finite element method (FEM), finite difference method (FDM,) and boundary element method (BEM), and so on. Nowadays, very complicated problems are being solved such as crash, fluid-solid interaction, pluridisciplinary problems. High-tech systems become more and more complex and the need to couple different processes of life cycle (design, manufacturing, recycling) to reduce product cost. In this challenge, the digital twin is a promising concept for system optimization and behavior prediction, which is a detailed digital representation accurately reflecting existing physical systems. To realize digital twins, the role of numerical simulation is significant. It needs to be conducted accurately and efficiently by fitting with real-time sensor data in the collaboration of machine learning (Ml) and internet of things (IoT) technologies. Therefore, it is clear that advances in numerical simulation are required towards multi-physics-multi-scale simulations, and its significance will increase more and more. Consequently, the digital twins will be the ultimate solution for the life cycle management of complex physical systems, improving sustainability. In this session, the following topics are expected with applications of 1) Multidisciplinary analysis and optimization involving the interaction of different fields, for example, fluid mechanics, solid mechanics, and thermodynamics. 2) Advanced analytics, including uncertain quantifications, statistical analysis, machine learning and data mining. 3) Conceptual modeling and motional prediction of complex products including aerospace, automotive, satellites, and so on. 4) Systematic modeling and simulation of the manufacturing process, virtual testing process, vehicle motion in traffic flow, etc. 5) Pros and Cons of Commercial code versus open source codes 6) Challenges and Limitations of current numerical methods. From this session, it is expected that the latest status of the numerical simulation method and its application to various applications will be discussed with engineers and scientists working in mechanical, aerospace, and nuclear engineering. Also, sharing application examples to innovative and future products will be welcome.
Speakers
  • DR. RO, Seonhi (Ford Motor Company) [ 13:30 - 13:55 ]
    Title: How Ford is paving the way to an Industry 5.0
  • PROF. HAN, Woo-suck (Ecole Nationale Supérieure Des Mines De Saint-etienne (mines Saint-etienne)) [ 13:55 - 14:20 ]
    Title: Structural analysis of endovascular stent designs modelled from auxetic unit cells
  • DR. KIM, Heesoo (Dyson) [ 14:20 - 14:45 ]
    Title: Rotordynamic Simulation Method of Induction Machines including Effects of Unbalanced Magnetic Pull