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Your search keyword '"Park, Hoon"' showing total 26 results
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26 results on '"Park, Hoon"'

1. Implementation of 100CMM Thermal Storage Combustion Oxidizer for VOCs Reduction

Author

Yoon, Dal-Hwan, primary, Han, Beom-Soon, additional, Lim, Tae-Yeung, additional, Yang, Eun-Chan, additional, Keon, Yeong-Woong, additional, An, Hyeon-Woo, additional, Kim, Chan-Ho, additional, Kang, Sung-Chan, additional, Jung, Min-Ki, additional, Kim, Jong-Geun, additional, Oh, Hwi-Chan, additional, Jeon, Chan-Hyouk, additional, Jeon, Min-Su, additional, Jeon, A-Yeon, additional, Park, Hoon-Min, additional, Jung, Young-Hoon, additional, Jung, Hyun-Min, additional, Hwang, Henry, additional, Jeong, Heather, additional, Min, Heung-Ki, additional, and Jeon, Dong-Hwan, additional

Published
2022
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3. How to think about self-timed systems

Author

Roncken, Marly, primary, Sutherland, Ivan, additional, Chen, Chris, additional, Hei, Yong, additional, Hunt, Warren, additional, Chau, Cuong, additional, Gilla, Swetha Mettala, additional, Park, Hoon, additional, Song, Xiaoyu, additional, He, Anping, additional, and Chen, Hong, additional

Published
2017
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8. Experimental and numerical investigation of beetle flight

Author

Tuyen Quang Le, Young Hoon Yoo, Park Hoon, Doyoung Byun, and Jin Hwan Ko

Subjects
Flow visualization, animal structures, Wing, business.industry, Mechanics, Aerodynamics, Kinematics, Cross section (physics), Wing twist, Flapping, Aerospace engineering, business, Geology, Wind tunnel
Abstract

We investigate the flight characteristics of the beetle (Allomyrina dichotoma), which has hind wings and elytra, based on the numerical simulation. Flapping kinematics of both the hind wings and the elytra are obtained by visualization in a wind tunnel. One can observe veins and membrane on the hind wings, which allow corrugated patterns on the cross section of the wing along streamwise direction. Therefore, we investigate details of the vein and membrane structures, which is able to be used for modelling the wing for the numerical simulation. The veins thickness ranges from 100 µm to 1000 µm, meanwhile, the thickness of the membrane is around 5 µm. Numerical results show that the corrugated cross section wing allows higher aerodynamic performance than the elliptic wing for the same flapping kinematics. The elytra have the positive contribution of vertical force during forward flight, while its effect is not significant when there is no income flow.

Published
2009

25. Implementation of sensor-embedded main wing model of ultra light airplane for health and usage monitoring system (HUMS) test-bed.

Author

Song, Jae-Hoon, Yang, Jae-Won, Rim, Mi-Sun, Kim, Yoon-Young, Kim, i-Hwan, Park, Hoon, Seok, Jong-Nak, Kim, Chun-Gon, Lee, Yeong-Chul, Choi, Sun-Woo, and Lee, Jang-Yeon

Abstract

In this paper, development process of sensor-embedded main wing model as a test-bed of HUMS is described. Fiber Bragg Grating (FBG) Sensor, Plumbum-Zirconate-Titanate (PZT) Sensor, Acceleration Sensor, and Strain gauge are installed in the main wing. These sensors are located on the surface of the spar, the upper skin and the aileron of an ultra light airplane as a target aircraft. Each sensor is tested for operation status during the installation process. [ABSTRACT FROM PUBLISHER]

Published
2012

26. Improvement of stability for vertical take-off of an insect-mimicking flapping-wing system.

Author

Phan, Hoang Vu, Nguyen, Quoc Viet, Park, Hoon Cheol, Goo, Nam Seo, and Byun, Doyoung

Abstract

In recent years, there has been a lot of progress in developing Flapping-Wing Micro Air Vehicles (FW-MAVs) [1–2]. Most of them were designed for low Reynolds numbers environment (in the range of 5,000 to 10,000 [3]). Therefore, many researchers have been paying attention to principle of insect flight for potential application to improve FW-MAVs or to develop even smaller system, called Nano Air Vehicles (NAVs) [4]. [ABSTRACT FROM PUBLISHER]

Published
2011
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