Publications

Improving drying performance of porous media by controlling surface pore size in convective drying
S. Park and W. Kim, International Journal of Multiphase Flow  191, 105301  (2025)

Dependence of drying rate on interfacial thermal contact conductance in drum drying of thin materials
S. Park, S. Chang, S. H. Oh, S. I. Kim, and W. Kim, International Journal of Heat and Mass Transfer 221, 125033  (2024)

Unsupervised manufacturing fault detection based on self-labeled training of fingerprint image constructed from time-series data
J. Seo, W. Kim, and J. Lee, International Journal of Precision Engineering and Manufacturing 25, 699  (2024)

The flow behavior and sealing ability of calcium silicate root canal cement containing dimethyl sulfoxide: An in vitro study

B. Shin, J. Seo, W. Kim, Y. J. Ahn, H.-Y. Kim, and W.-J. Shon, Journal of the Mechanical Behavior of Biomedical Materials 150, 106156 (2024)

Efficacy of a novel remotely-generated ultrasonic root canal irrigation system for removing biofilm-mimicking hydrogel from a simulated isthmus model

E. H. Park, R. Park, J. Seo, W. Kim, H.-Y. Kim, and W.-J. Shon, International Endodontic Journal 56, 756 (2023)

Dependence of contact angle of liquid phase eutectic gallium-indium with interfacial oxide layer on van der Waals attraction 

S. Jung, J. Lee, S. Choi, and W. Kim, Physics of Fluids 34, 122114 (2022) [selected as a Featured Article]

Root canal irrigation system using remotely generated high-power ultrasound

R. Park, M. Choi, J. Seo, E. H. Park, S. W. Jang, W.-J. Shon, H.-Y. Kim, and W. Kim, Ultrasonics Sonchemistry 90, 106168 (2022)

Dynamics of water imbibition through hydrogel-coated capillary tubes

S. Chang, K. H. Jensen, and W. Kim, Physical Review Fluids 7, 064301 (2022) [selected as Editors' Suggestion]

Concentration-responsive soft valve for osmotic flow control

J. Seo, K. H. Jensen, and W. Kim, ACS Applied Materials & Interfaces 13, 46015 (2021)

Comparing cleaning effects of gas and vapor bubbles in ultrasonic fields

R. Park, M. Choi, E. H. Park, W.-J. Shon, H.-Y. Kim, and W. Kim, Ultrasonics Sonochemistry 76, 105618 (2021)

Dependence of the effective surface tension of liquid phase eutectic gallium indium on wrinkles of the surface oxide

J. Lee, S. Jung, and W. Kim, Extreme Mechanics Letters 48, 101386 (2021)

Dynamics of directional soluble wicking

S. Jung, W. Kim, and H.-Y. Kim, Journal of Fluid Mechanics 915, A58 (2021)

Avian mud nest architecture by self-secreted saliva

Y. Jung, S, Jung, S.-i. Lee, W. Kim, and H.-Y. Kim, Proceedings of the National Academy of Sciences 19, e2018509118 (2021)

Evaluation of wearing comfort of dust masks

S. Choi, R. Park, N. Hur, and W. Kim, PLoS ONE 15, e0237848 (2020)

Dynamics of liquid imbibition through partially soluble porous sheets

S. Jung, W. Kim, and H.-Y. Kim, JMST Advances 2, 53 (2020)

Plant leaf inspired evaporative heat sink with a binary porous structure

J. Seo and W. Kim, International Journal of Heat and Mass Transfer 160, 120171 (2020)

Quantitatively controllable fluid flows with ballpoint-pen-printed patterns for programmable photo-paper-based microfluidic devices

V. Soum, S. Park, A. Brilian, J.-Y. Choi, Y. Lee, W. Kim, O.-S. Kwon, and K. Shin, Lab on a Chip 20, 1601 (2020) [featured in the back cover]

Crack density in bloodstains

J. Choi, W. Kim, and H.-Y. Kim, Soft Matter 16, 5571 (2020)

Contact time on curved superhydrophobic surfaces

J. Han, W. Kim, C. Bae, D. Lee, S. Shin, Y. Nam, and C. Lee, Physical Review E 101, 043108 (2020)

Dynamics of water imbibition through paper with swelling

S. Chang and W. Kim, Journal of Fluid Mechanics 892, A39 (2020)

A design principle of root length distribution of plants

Y. Jung, K. Park, K. H. Jensen, W. Kim, and H.-Y. Kim, Journal of the Royal Society Interface 16, 20190556 (2019) [featured in the cover]

Bubble collisions on parallel arranged fibers

R. Park and W. Kim, International Journal of Multiphase Flow 118, 165 (2019)

Evaluation of an extended viscoelastic model to predict hemolysis in cannulas and blood pumps

S. Lee, Y. Cho, S. Kang, N. Hur, and W. Kim, Journal of Mechanical Science and Technology 33, 2181 (2019)

A hydrogel-driven microfluidic suction pump with a high flow rate

J. Seo, C. Wang, S. Chang, J. Park, and W. Kim, Lab on a Chip 19, 1790 (2019)

Optimal diameter reduction ratio of acinar airways in human lungs

K. Park, Y. Jung, T. Son, Y.-J. Cho, N. L. Jeon, W. Kim, and H.-Y. Kim, PLoS ONE 14, e0204191 (2019)

Dynamics of liquid imbibition through paper with intra-fiber pores

S. Chang, J. Seo, S. Hong, D.-G. Lee, and W. Kim, Journal of Fluid Mechanics 845, 36 (2018)

(See also Focus on Fluids feature by B. D. MacDonald, Flow of liquids through paper, Journal of Fluid Mechanics 852, 1[featured in the cover])

Viscous dewetting of metastable liquid films on substrates with microgrooves

T. Kim and W. Kim, Journal of Colloid and Interface Science 520, 11 (2018)

Micropatterning of liquid metal by dewetting

T. Kim, K. Kim, S. Kim, J. Lee, and W. Kim, Journal of Microelectromechanical Systems 26, 1244 (2017)

Reduction of granular drag inspired by self-burrowing rotary seeds

W. Jung, S. M. Choi, W. Kim, and H.-Y. Kim, Physics of Fluids 29, 041702 (2017)

Spray-coated liquid metal reflectors for transparent hydrogel atomic force microscope cantilevers

K. Kim, S. Kim, T. Kim, W. Kim, and J. Lee, Journal of Microelectromechanical Systems 25, 848 (2016)

Drop impact on a fiber

S.-G. Kim and W. Kim, Physics of Fluids 28, 042001 (2016) [featured in the cover]

Paper-based flow fractionation system applicable to preconcentration and field-flow separation

S. Hong, R. Kwak, and W. Kim, Analytical Chemistry 88, 1682 (2016)

Ultrasonic washing of textiles

J. Choi, T.-H. Kim, H.-Y. Kim, and W. Kim, Ultrasonics Sonochemistry 29, 563 (2016)

Dynamics of water imbibition through paper channels with wax boundaries

S. Hong and W. Kim, Microfluidics and Nanofluidics 19, 845 (2015)

Parallel integration of ionic wind generators on PCBs for enhancing flow rate

S.-J. Lee, L. Li, K. Kwon, W. Kim, and D. Kim, Microsystem Technologies 21, 1465 (2015)

An empirical model for ionic wind generation by a needle-to-cylinder dc corona discharge

L. Li, S.-J. Lee, W. Kim, and D. Kim, Journal of Electrostatics 73, 125 (2015)

Self-burial mechanics of hygroscopically responsive awns

W. Jung, W. Kim, and H.-Y. Kim, Integrative and Comparative Biology 54, 1034 (2014)

A top coat with solvent annealing enables perpendicular orientation of sub-10 nm microdomains in Si-containing block copolymer thin films

E. Kim, W. Kim, K. H. Kim, C. A. Ross, and J. G. Son, Advanced Functional Materials 24, 6981 (2014)

Optimal lamellar arrangement in fish gills

K. Park, W. Kim, and H.-Y. Kim, Proceedings of the National Academy of Sciences 111, 8067 (2014)

Mechanics of xylem sap drinking

W. Kim, Biomedical Engineering Letters 3, 144 (2013)

Optimal concentrations in transport systems

K. H. Jensen, W. Kim, N. M. Holbrook, and J. M. W. Bush, Journal of the Royal Society Interface 10, 0138 (2013)

The hummingbird’s tongue: a self-assembling capillary syphon

W. Kim, F. Peaudecerf, M. W. Baldwin, and J. W. M. Bush, Proceedings of the Royal Society B 279, 4990 (2012)

Reply to Rico-Guevara and Rubega: Nectar loading in hummingbirds

W. Kim, T. Gilet, and J. W. M. Bush, Proceedings of the National Academy of Sciences 109, E868 (2012)

Natural drinking strategies

W. Kim and J. W. M. Bush, Journal of Fluid Mechanics 705, 7 (2012) [featured in the cover]

Optimal concentrations in nectar feeding

W. Kim, T. Gilet, and J. W. M. Bush, Proceedings of the National Academy of Sciences 108, 16618 (2011)

Visualization and minimization of disruptive bubble behavior in ultrasonic field

W. Kim, K. Park, J. Oh, J. Choi, and H.-Y. Kim, Ultrasonics 50, 798 (2010)

Mechanism of particle removal by megasonic waves

W. Kim, T.-H. Kim, J. Choi, and H.-Y. Kim, Applied Physics Letters 94, 081908 (2009)