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    Article

    Wind pressure distribution on canopies attached to tall buildings

    This paper presents the numerical simulations of wind pressure distributions on canopies attached to tall and medium-rise buildings. The most current wind pressure coefficients in wind load codes do not take i...

    Hyung-Woon Roh, Ha-Rim Kim in Journal of Mechanical Science and Technology (2011)

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    Article

    Significance of hemodynamic effects on the generation of atherosclerosis

    Atherosclerosis, which is a degenerative vascular disease, is believed to occur in the blood vessels due to deposition of cholesterol or low density hpoprotein (LDL) Atherosclerotic lumen narrowing causes redu...

    Sang-Ho Suh, Hyung-Woon Roh, Dong-Joo Kim in Journal of Mechanical Science and Technolo… (2005)

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    Article

    Effects of the velocity waveform of the physiological flow on the hemodynamics in the bifurcated tube

    The periodicity of the physiological flow has been the major interest of analytic research in this field up to now. Among the mechanical forces stimulating the biochemical reaction of endothelial cells on the ...

    Hyung-Woon Roh, Jae-Soo Kim, Sang-Ho Suh in KSME International Journal (2003)

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    Article

    Numerical simulation of flows of non-Newtonian fluids in the stenotic and bifurcated tubes

    Steady flows of Newtonian and non-Newtonian fluids in the stenotic and bifurcated tubes are numerically simulated. Four rheologically different fluids such as water, aqueous sugar solution, aqueous Carbopol so...

    Sang -Sin Yoo, Sang -Ho Suh, Hyung -Woon Roh in KSME Journal (1996)