Abstract: Over the course of 3.5 billion years of evolution, living organisms have developed numerous functional structures. Notable examples include the superhydrophobic surfaces of micro/nano-structured leaves, the non-reflective surfaces of moth eyes, and the highly sensitive sensory organs of spiders. Understanding and mimicking these functional...
With the recent emergence of future mobility developments such as Urban Air Mobility (UAM), there has been an increasing interest in the development of materials suitable for these advancements. What might the specific requirements be for materials used in future mobility? Firstly, lightweight materials will be...
When shape optimization of engineering objects is conducted in the aerodynamic prospective, it is necessary to examine objects’ performance at various designs. One of the most widely used shape design methods in this purpose is to parameterize the given shape (frequently called the baseline design or...
Recent developments in multi-scale and non-linear topology optimization problems By Ole Sigmund, Villum Investigator, Dept. of Mechanical Engineering, Technical University of Denmark Topology optimization was introduced as a multi-scale approach in the seminal paper by Bendsøe and Kikuchi from 1988. However, simpler isotropic density interpolation schemes soon substituted the original homogenization-based approach. With advances in additive manufacturing technologies that may realize complex lattice and infill structures, needs...
Recently, the frequency of illegal drones around important naonal facilies, airports, and nuclear power plants is increasing due to the commercial spread of drones and the spread of bobby drones, So visualbased drone detecon technology is in the spotlight. In this talk, we will discuss concepts for...
After the news about the disease of teachers related to additive manufacturing in Korea, there has been a lot of discussion on how to evaluate the stability of additive manufacturing. To solve this problem, all relevant government departments jointly announced measures. The announced measures include...
The technology to accurately perceive and estimate 6-DoF ego-motion and surrounding environments based on RGB and depth images is called visual SLAM (Simultaneous Localization and Mapping), which is one of the fundamental technologies for autonomous driving of unmanned platforms such as unmanned vehicles and drones....
Entrepreneurship and Law -Subtitle: Things Startups Must Do, Should Do, and Should Not Do This lecture explores what startups must do, should do, and should not do from a legal perspective during the preparation for entrepreneurship, incorporation, and the process of running a corporation. More specifically, it covers topics such as determining the legal form of a business entity, matters to be determined when establishing a corporation, an overview of the structure of a Corporation, partnership agreements, legal obligations enforced by legislation depending on the industry such as e-commerce...
Engineering is not simply a study to solve our curiosity, but it is meaningful only when someone actually uses its outcome. In this presentation, we will take a look at the process that the technology developed in academia actually goes through to enter the market...
ACCURATE PREDICTION OF THERMOPHYSICAL PROPERTIES OF SUPERCRITICAL HYDROCARBON AVIATION FUELS AND ITS APPLICATION Hyung Ju Lee, Ph.D. Assistant Professor, Department of Mechanical Engineering, Pukyong National University ABSTRACT Scramjet engines have been studied worldwide for decades for applications in hypersonic flight over the Mach 5 within the atmosphere, as they...
