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Ali Zamiri, Kun Sung Park, Minsuk Choi and Jin Taek Chung
The demands to apply transonic centrifugal compressor have increased in the advanced gas turbine engines. Various techniques are used to increase the aerodynamic performance of the centrifugal compressor. The effects of the inclined leading edges in diff...
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Sunho Park, Woochan Seok, Sung Taek Park, Shin Hyung Rhee, Yohan Choe, Chongam Kim, Ji-Hye Kim and Byoung-Kwon Ahn
To understand cavity dynamics, many experimental and computational studies have been conducted for many decades. As computational methods, incompressible, isothermal compressible, and fully compressible flow solvers were used for the purpose. In the pres...
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Ha Ram Byun, Seon Young Park, Ee Taek Hwang, Byoung In Sang, Jiho Min, Daekyung Sung, Won Il Choi, Sunghyun Kim and Jin Hyung Lee
Antimicrobial air filters are required to protect humans from the risk of secondary bioaerosol pollution as well as airborne particles. Three plant extracts (tea-tree oil, rosemary, and garlic) were selected to replace antimicrobial chemicals in air filt...
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Eun-Taek Sung, Sangyong Park and Donghyun Baek
In this paper, output capacitor-less low-dropout (LDO) regulator using active-feedback and current-reuse feedforward compensation (AFCFC) is presented. The open-loop transfer function was obtained using small-signal modeling. The stability of the propose...
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Kwang Taek Lim, Goo Jang, Kyung Hee Ko, Won Wou Lee, Hee Jung Park, Jung Joo Kim, So Hyun Lee, Woo Suk Hwang, Byeong Chun Lee and Sung Keun
Pág. 293 - 302
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