Young Chan Kim
Korea University
Thermal scienceSupercritical fluidPhysicsInternal medicineChemokineSupercritical carbon dioxideRelaxation (iterative method)Closure (computer programming)Reynolds stressHeat fluxCardiologyCritical heat fluxTumor necrosis factor alphaReynolds numberMaterials scienceTurbulenceClinical endpointImmunohistochemistryST elevationWestern blotPitavastatinAdiponectinInflammationBrachial arteryAcute coronary syndromeNeointimal hyperplasiaCoronary artery diseaseCardiac surgeryNasal polypsModerate-DoseChemokine secretionHeat transfer coefficientLeukocyte migrationLow doseStent implantationConvective heat transferCancer researchHeat transferMechanicsSecond moment of areaTerm (time)MedicineClassical mechanicsChurchill–Bernstein equationThermodynamics
Publications 5
#1Jae Woong Hwang (KU: Korea University)H-Index: 4
#2Young Chan Kim (KU: Korea University)H-Index: 2
Last. Sang Hag Lee (KU: Korea University)H-Index: 23
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BACKGROUND Little is known about the role of lymphotoxins (LTs) family in the sinonasal mucosa of patients with chronic rhinosinusitis (CRS). This study aims at investigating the expression of LIGHT, LTα, LTβ, and their receptors, LTβR and HVEM in normal and inflammatory sinus mucosa, and the effect of LIGHT and LTalpha1beta2 on chemokine secretion in epithelial cells, epithelial permeability, and leukocyte migration. MATERIAL AND METHODS The expression of LTs family in sinonasal mucosa was eval...
#1Jung Wook Lim (KU: Korea University)H-Index: 1
#2Han Saem Jeong (KU: Korea University)H-Index: 8
Last. Cheol Woong Yu (KU: Korea University)H-Index: 18
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Current ACC/AHA guidelines recommend high-dose statin therapy after coronary stenting, especially in diabetic patients; however, pitavastatin 4 mg or pitavastatin 1 mg are frequently used after coronary stenting in Asia, even in patients with acute coronary syndrome. We compared the effects of highest-dose and lowest-dose pitavastatin therapy on coronary neointimal hyperplasia at 12-month follow-up in diabetic patients with non-ST-elevation acute coronary syndrome (NSTE-ACS) using optical cohere...
1 CitationsSource
#1Dae-Soon Lim (KU: Korea University)H-Index: 10
#1Do Sun Lim (KU: Korea University)H-Index: 29
Last. Cheol Woong Yu (KU: Korea University)H-Index: 18
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#1Seong Ho Han (KU: Korea University)H-Index: 3
#2Young Don Choi (KU: Korea University)H-Index: 12
Last. Minsoo Kim (SNU: Seoul National University)H-Index: 152
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Numerical simulations are performed to develop a new heat transfer coefficient correlation applicable to the gas cooler design of a trans-critical carbon dioxide air-conditioner. Thermodynamic and transport properties of the supercritical gas cooling process change dramatically and significantly vary heat transfer coefficients to be much different from those of single or two phase flows. In the present study, the elliptic blending second moment turbulent closure precisely reflecting the effects ...
7 CitationsSource
#1Jong Keun Shin (Hanzhong University)H-Index: 5
#2Jeong Soo An (KU: Korea University)H-Index: 3
Last. Minsoo Kim (SNU: Seoul National University)H-Index: 152
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This study describes the development of near-wall second moment turbulent heat flux model and its application to various turbulent flows with heat transfer to test the performance of the model. The second moment models for turbulent heat fluxes based on the elliptic concept are proposed and closely linked to the elliptic blending model, which is used for the prediction of Reynolds stresses. The new models satisfy the near-wall balance between viscous diffusion, viscous dissipation and pressure–t...
91 CitationsSource