郭志禹

Chih-Yu Kuo

Education

  • Ph.D. Department of Engineering, Cambridge University, UK. 1998.
  • M.Eng. Institute of Applied Mechanics, National Taiwan University, Taiwan, 1992.
  • B.Eng. Department of Civil Engineering, National Chiao-Tung University, Taiwan, 1990.

Research Fields

  • Fluid Mechanics
  • Debris flow
  • Acoustics

Experience

  • Associate Research Fellow, Research Center for Applied Sciences, Academia Sinica (2013 - present)
  • Senior Engineer: Synopsys Inc. Taipei, 2005/5-2006/1
  • Senior Engineer: Nassda Coorp. Taipei, 2000/8-2005/5.
  • Research Associate: Department of Engineering, Cambridge University, UK, 1998/4-2000/8.
  • Teaching Assistant: Department of Civil Engineering, National Taiwan University, 1992/8-1993/7.

Patents:


Publications

Multi-mesh-scale approximation of thin geophysical mass flows on complex topographies
Y.-C. Tai,∗ J. V. Vides, B. Nkonga, and C. Y. Kuo
    Year:2021-01
COMMUNICATIONS IN COMPUTATIONAL PHYSICS
An idealized landslide failure surface and its impacts on the traveling paths
Yih-Chin Tai, Chi-Jyun Ko, Kun-Ding Li, Yu-Chen Wu, Chih-Yu Kuo, Rou-Fei Chen, Ching-Weei Lin
    Year:2020-08
Frontiers in Earth Science
Application assessments of using scarp boundary-fitted, volume constrained, smooth minimal surfaces as failure interfaces of deep-seated landslides
C. Y. Kuo*, P. W. Tsai, Y. C. Tai, Y. H. Chan, R. F. Chen, C. W. Lin
    Year:2020-07
Front. Earth Science
Photonic topological semimetals in bianisotropic metamaterials
You-Zhong Yu, Chih-Yu Kuo, Ruey-Lin Chern, C. T. Chan
    Year:2019
SCIENTIFIC REPORTS
Inference detection and classification of illicit drugs by a modest Raman spectrometer with a convolutional neural network analyzer
Yi-Tin Lai, Pei-Kuen Wei*, \"Chih-Yu Kuo\"*, Ji-Yen Cheng*
 [ DOI here ]    Year:2023-01-15
Sensors and Actuators B: Chemical
Towards the theoretical/experimental description of the evolution of material properties at frictional interfaces in metal forming processes
Sergei Alexandrov , Yeau-Ren Jeng* , Chih-Yu Kuo, Cheng-Yu Chen
 [ DOI here ]    Year:2022
TRIBOLOGY INTERNATIONAL
Occurrences of Deep-Seated Creeping Landslides in Accordance with Hydrological Water Storage in Catchments
(Chih-Yu Kuo)*, Shen-En Lin, Rou-Fei Chen, Ya-Ju Hsu, Kuo-Jen Chang, Shin-Ping Lee, Rou-Ying Wu, Ching-Weei Lin, Ya-Hsin Chan
 [ DOI here ]    Year:2021-11
Frontiers in Earth Science
Electrical Resistivity Tomography (ERT) Monitoring for Landslides: Case Study in the Lantai Area, Yilan Taiping Mountain, Northeast Taiwan
Wu-Nan Tsai, Chien-Chih Chen, Chih-Wen Chiang*, Pei-Yuan Chen, (Chih-Yu Kuo), Kuo-Lung Wang, Meei-Ling Lin, Rou-Fei Chen
 [ DOI here ]    Year:2021-10
Frontiers in Earth Science
Landslide Scarp Assessments by Means of an Ellipse-Referenced Idealized Curved Surface
Chi-Jyun Ko, Chih-Ling Wang, Hock-Kiet Wong, (Chih-Yu Kuo), Yih-Chin Tai*
 [ DOI here ]    Year:2021-09
Frontiers in Earth Science
A rapid granular chute avalanche impinging on a small fixed obstacle: DEM modeling, experimental validation and exploration of granular stress
Chung, Y.C., Wu, C.W., (Kuo, C.Y.), Hsiau, S.S.
    Year:2019-10
APPLIED MATHEMATICAL MODELLING
應用崩塌體積與最小平滑曲面法建構三維深層崩塌之近似破壞面
郭志禹,詹雅馨,蔡碧紋,陳柔妃,戴義欽,林慶偉
 [ DOI here ]    Year:2019
中華水土保持學報
福海測風塔高頻率光纖光柵結構監測系統可行性評估
郭志禹、黃信樺、黃安斌、吳崑瑋、甯敘堯、林大程、蔡碧紋、詹雅馨
    Year:2019
中國土木水利工程學刊
An accurate numerical solution for the singular velocity field near the maximum friction surface in plane strain extrusion
Alexandrov Sergei, Kuo Chih-Yu, Jeng Yeau-Ren
 [ DOI here ]    Year:2018
International Journal of Solids and Structures
Measuring the velocity fields of granular flows – Employment of a multi-pass two-dimensional particle image velocimetry (2D-PIV) approach
Sarno L., Carravetta A., Tai Y.-C., Martino R., Papa M.N., Kuo C.-Y.
 [ DOI here ]    Year:2018
Advanced Powder Technology
集水區水理模式應用於深層潛移山崩發生時序探討
林聖恩,詹雅馨,郭志禹*,陳柔妃,許雅儒,張國楨,李心平,吳若穎,林慶偉
    Year:2017-12
中華水土保持學報
Identification of co-seismic ground motion due to fracturing and impact of the Tsaoling landslide, Taiwan
Chih-Yu Kuo, Kuo-Jen Chang, Pi-Wen Tsai, Shao-Kuan Wei, Rou-Fei Chen, Jia-Jyun Dong, Che-Ming Yang, Yu-Chang Chan, Yih-Chin Tai
 [ DOI here ]    Year:2015-07
ENGINEERING GEOLOGY
Wave splitting and double-slit like interference by a pseudochiral metamaterial slab
Po-Han Chang, Chih-Yu Kuo, Ruey-Lin Chern
    Year:2015-07
JOURNAL OF PHYSICS D-APPLIED PHYSICS
A numerical method for determining the strain rate intensity factor under plane strain conditions
S. Alexandrov, C.-Y. Kuo, Y.-R. Jeng
 [ DOI here ]    Year:2015-05
CONTINUUM MECHANICS AND THERMODYNAMICS
應用FreeFEM++ 模擬污染場址水流及污染傳輸特性
張家偉,郭志禹,李奕賢,倪春發,王聖瑋
    Year:2015-01
土壤及地下水污染整治
Measurement and discrete element simulation of a fixed-obstacle disturbed rapid granular chute flow
C. Y. Kuo, L. T. Sheng, S. Y. Chiu, Y. Z. Yang, Y. C. Tai, S. S. Hsiau
    Year:2015
PHYSICS OF FLUIDS
利用1979-2009年間航空正射影像及數值地形模型探討草嶺山崩區域之地表變遷
吳若穎,陳柔妃*,郭志禹,張國楨
 [ DOI here ]    Year:2014-12
地理學報
Initiation, movement, and run-out of the giant Tsaoling landslide — What can we learn from a simple rigid block model and a velocity–displacement dependent friction law?
C. M. Yang, W. L. Yu, J. J. Dong, C. Y. Kuo, T. Shimamoto, C. T. Lee, T. Togo, Y. Miyamoto
 [ DOI here ]    Year:2014-08
ENGINEERING GEOLOGY
Wave propagation in bianisotropic metamaterials: angular selective transmission
P. H. Chang, C. Y. Kuo, R. L. Chern
 [ DOI here ]    Year:2014
OPTICS EXPRESS
Ensemble empirical mode decompostion with supervised cluster analysis
(C. Y. Kuo*), S. K. Wei, P. W. Tsai
 [ DOI here ]    Year:2013
Advances in Adaptive Data Analysis
Gas kinetic scheme for anisotropic Savage-Hutter model
W.-C. Chen, (C. Y. Kuo), K. M. Shyue, Y. C. Tai
    Year:2013
Communications in Computational Physics
Effect of the shape of pressure-dependent yield surfaces on solution behaviour near frictional interfaces
S. Alexandrov · C.-Y. Kuo · Y.-R. Jeng
    Year:2012-08
JOURNAL OF ENGINEERING MATHEMATICS
An alternative depth-integrated formulation for granular avalanches over temporally varying topography with small curvature
Y.C. Tai*, (C. Y. Kuo), W. H. Hui
    Year:2012
GEOPHYSICAL AND ASTROPHYSICAL FLUID DYNAMICS
Modeling shallow over-saturated mixtures on arbitrary rigid topography
Luca, I.*, (Kuo, C. Y.), Hutter, K., Tai, Y. C.
 [ DOI here ]    Year:2012
J. of Mechanics
Modeling the shallow gravity-driven flows as saturated binary mixtures over temporally varying topography
Y.C. Tai*, (C.Y. Kuo )
    Year:2012
NATURAL HAZARDS AND EARTH SYSTEM SCIENCES
Indirect measurements of streamwise solid fraction variations of granular flows accelerating down a smooth rectangular chute
Sheng, L. T., (Kuo, C. Y.), Tai, Y. C., Hsiau, S. S.*
    Year:2011-11
EXPERIMENTS IN FLUIDS
Analytic extensions of the Debye-Huckel approximation to the Poisson-Boltzmann equation
C. Y. Wang, (C. Y. Kuo), C. C. Chang
    Year:2011
JOURNAL OF ENGINEERING MATHEMATICS
Electro-osmotic flow through a two-dimensional screen pump filter
Liu, Y. H., (Kuo, C. Y.*), Chang, C. C., Wang, C. Y.
 [ DOI here ]    Year:2011
Phy. Rev. E
The formation and breach of a short-lived landslide dam at Hsiaolin village, Taiwan — part I: Post-event reconstruction of dam geometry
Dong, J. J.*, Li, Y. S., (Kuo, C. Y.), Sung, R. T., Li, M. H., Lee, C. T., Chen, C. C., Lee, W. R.
    Year:2011
ENGINEERING GEOLOGY
The landslide stage of the Hsiaolin catastrophe: Simulation and validation
(Kuo, C. Y.*), Y. C. Tai, C. C. Chen, K. J. Chang, A. Y. Siau, J. J. Dong, R. H. Han, T. Shimamoto, and C. T. Lee
 [ DOI here ]    Year:2011
J. Geophys.Res
Unsteady Electroosmosis in a Microchannel with Poisson-Boltzmann Charge Distribution
Chang, C. C.*, (Kuo, C. Y.), Wang, C. Y.
    Year:2011
Electrophoresis
莫拉克風災揭密-2009年8月9日小林村山崩現場還原
陳建志,董家鈞,郭志禹
    Year:2011
科學月刊
Analytic extensions of Debye-Huckel Approximation to Poisson-Boltzmann Equation
Wang, C. Y., (Kuo, C. Y.), Chang, C. C.*
    Year:2010
J. Eng. Math.
Electromagnetic scattering by a subwavelength circular hole in a perfect metal plate of finite thickness: matched asymptotic expansion
Chern, R. L.*, Kuo, C. Y., Chen, H. W. and Chang, C. C.,
    Year:2010
J. Opt. Soc. Am. B
Multipole expansion of electromagnetic scattering wave by a small cylindrical pore on a perfect conducting semi-infinite half space
(Kuo, C. Y.)*, Chern, R. L. and Chang, C. C.
    Year:2010
PIER B
Dry granular flows with erosion/deposition process
(C.-Y. Kuo), B. Nkonga, M. Ricchiuto, Y.-C. Tai, B. Braconnier
 [ DOI here ]    Year:2009-11
ESAIM: Proc.
A hierarchy of avalanche models on arbitrary topography
Luca, I., K.*, Hutter, Tai, Y. C., (Kuo, C. Y.)
 [ DOI here ]    Year:2009-06
Acta Mech.
Simulation of Tsaoling landslide, Taiwan, based on Saint Venant equations over general topography
(Kuo, C. Y.*), Tai, Y. C., Bouchut, F., Mangeney, A., Pelanti, M., Chen, R. F., Chang, K. J.
 [ DOI here ]    Year:2009-03
Eng. Geo.
Modelling shallow gravity-driven solid-fluid mixtures over arbitrary topography
Luca, I. K.*, Tai, Y. C., (Kuo, C. Y.)
    Year:2009-01
Comm. Math. Sci.
Non-Cartesian, topography-based avalanche equations and approximations of gravity driven flows of ideal and viscous fluids
Luca, I., Tai, Y. C., (Kuo, C. Y.)
    Year:2009
Math. Mod. Meth. Appl. Sci.
Sound scattering by a compact circular pore
(Kuo, C. Y.*), Chern, R. L. and Chang, C. C.
    Year:2009
J. Sound Vib.
Two-layer models for shallow avalanche flows over arbitrary variable topography
Luca, I., Hutter, K., (Kuo, C. Y.), Tai, Y. C.
    Year:2009
Int. J. Adv. Eng. Sci. Appl. Math.
Generation of directional electro-osmotic flow by interactive oscillatory zeta potential
(Kuo, C. Y.*), Wang, C. Y. and Chang, C. C.
    Year:2008
Electrophoresis
A new model of granular flows over general topography with erosion and deposition
Tai, Y. C.*, (Kuo, C. Y.)
    Year:2008
Acta Mech.
Propagating modes of periodic solid layers in an ideal or viscous fluid by homogenization analysis
Y. H. Liu, Chang, C. C.*, (Kuo, C.Y.)
    Year:2008
Phys. Rev. B
On the horn effect tyre/road interface-- part I: experiment and computation
Graf, R. A.*,(Kuo, C. Y.), Dowling, A. P., Graham, W. R.
    Year:2002
JOURNAL OF SOUND AND VIBRATION
On the horn effect tyre/road interface-- part II: Asymptotic theories
(Kuo, C. Y.*), Graf, R. A., Dowling, A. P., Graham, W. R.
    Year:2002
JOURNAL OF SOUND AND VIBRATION
Acoustics of a two dimensional compact jet impinging normally onto a flat plate
(Kuo, C. Y.*), Dowling, A. P.
    Year:2000
JOURNAL OF FLUID MECHANICS
Oscillations of a moderately underexpanded choked jet impinging upon a flat plate
(Kuo, C. Y.*), Dowling, A. P.
    Year:1996
JOURNAL OF FLUID MECHANICS
Instability of a supersonic vortex sheet inside a circular duct
Chang, C. C.*, (Kuo, C. Y.)
    Year:1993
PHYSICS OF FLUIDS A