Zobrazeno 1 - 10
of 102
pro vyhledávání: '"Soon-Bark Kwon"'
Publikováno v:
Journal of the Korean Society for Railway. 25:232-240
Publikováno v:
Journal of Odor and Indoor Environment. 18:131-139
Using computational fluid dynamics (CFD), this study simulated the air supply and exhaust conditions inside KTXSancheon train cabin to analyze the airflow, velocity, temperature, and residence time distributions. Based on the analyzed airflow in the
Autor:
Se-Jin Yook, Tae-Won Cheon, Gihyuk Lee, Gwi-Nam Bae, Jong Bum Kim, Hong Ryang Jang, Soon-Bark Kwon, Sang-Hee Woo
Publikováno v:
Aerosol Science and Technology. 53:562-574
A hybrid dust collector attached to a subway train bottom was developed for the effective removal of subway particulate matter (PM), by considering the fluctuating speed of a subway train between s...
Publikováno v:
Environmental Engineering Research. 24:680-689
Effect of train velocity on the amount of airborne wear particles generated from wheel–rail contacts
Publikováno v:
Wear. :296-302
Railways are considered as an environment friendly transport system. However, railway transportation produces airborne wear particles (AWPs) from the brake systems, wheel–rail contact, contact-strip–overhead-contact-wire contact, and third-rail c
Publikováno v:
Journal of Aerosol Science. 115:181-189
Although the amount of allergens and toxins being originated from viable bacteria is higher than that from dead bacteria, monitoring concentrations of dead bacteria as well as live bacteria is an important issue related to human health. The ultraviol
Autor:
Kyung Hwa Cho, Soon-Bark Kwon, Hyeong-Gyu Namgung, Ki-Tae Kim, Minhae Kim, Sechan Park, Minjeong Kim
Publikováno v:
Journal of Hazardous Materials. 341:75-82
The indoor air quality of subway systems can significantly affect the health of passengers since these systems are widely used for short-distance transit in metropolitan urban areas in many countries. The particles generated by abrasion during subway
Publikováno v:
Journal of the Korean Society for Railway. 20:829-836
많은 승객이 머무르고 이동하는 공간인 지하역사에서의 실내환경은 적절한 환경평가와 평가결과에 따른 개선요소 도출을 통한 효율적 관리가 매우 중요하다. 본 연구에서는 지하역사의 쾌
Publikováno v:
Journal of the Korean Society for Railway. 20:433-439
Publikováno v:
Asia-pacific Journal of Multimedia services convergent with Art, Humanities, and Sociology. 7:385-393