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Student Number 87343011
Author Chih-Wei Kuo(郭志暐)
Author's Email Address No Public.
Statistics This thesis had been viewed 1220 times. Download 824 times.
Department Mechanical Engineering
Year 2005
Semester 2
Degree Ph.D.
Type of Document Doctoral Dissertation
Language zh-TW.Big5 Chinese
Title numerical simulation of nonwetting
Date of Defense 2006-06-15
Page Count 101
Keyword
  • free surface
  • nonwetting
  • numerical simulation
  • Abstract This present study was conducted by numerical simulation to discuss the isothermal and thermocapillary nonwetting phenomena. An interstitial film, induced either by shear stress or thermocapillary convection, forming the droplet nonwetting.
    Table of Content 目錄
    摘要………………………………………………………………… I
    致謝………………………………………………………………… II
    目錄………………………………………………………………… III
    圖表目錄…………………………………………………………… IV
    符號說明…………………………………………………………… VII
    第一章 緒論………………………………………………………… 1
    第二章 物理模型與數學公式……………………………………… 9
    第三章 數值方法與解題步驟……………………………………… 13
    第四章 等溫沾濕抑制……………………………………………… 22
    第五章 熱毛細沾濕抑制…………………………………………… 28
    第六章 結論………………………………………………………… 34
    第七章 建議………………………………………………………… 35
    參考文獻 …………………………………………………………… 36
    Reference 1.G. P. Neitzel, and P. Dell’Aversana, Noncoalescence and Nonwetting Behavior of Liquids, Annu. Rev. Fluid Mech. 34 (2002) 267-289.
    2.L. Rayleigh, The influence of electricity on colliding water drops, Proc. R. Soc. London Ser. A 28 (1879) 406-409.
    3.L. Napolitano, R. Monti, and G. Russo, Marangoni convection in one- and two-liquids floating zones, Naturwissenschaften 73 (1986) 352-355.
    4.P. Dell’Aversana, J. R. Banavar, and J. Koplik, Suppression of coalescence by shear and temperature gradients, Phys. Fluids 8 (1996) 15-28.
    5.P. Dell’Aversana, V. Tontodonato, and L. Carotenuto, Suppression of coalescence and of wetting: The shape of the interstitial film, Phys. Fluids 9 (1997) 2475-2485.
    6.P. Dell’Aversana and G.. P. Neitzel, Behavior of noncoalescing and nonwetting drops in stable and marginally stable states, Expts. Fluids 38 (2004) 299-308.
    7.L. B. S. Sumner, A. M. Wood, and G. P. Neitzel, Lubrication analysis of thermocapillary-induced nonwetting, Phys. Fluids 15 (2003) 2923-2933.
    8.R. Monti and R. Savino, Correlation between experimental results and numerical solutions of the Navier-Stokes problem for noncoalescing liquid drops with Marangoni effects, Phys. Fluids 9 (1997) 260-262.
    9.R. Monti, R. Savino, M. Lappa and S. Tempesta, Behavior of drops in contact with pool surfaces of different liquids, Phys. Fluids 10 (1998) 2786-2796.
    10.J. C. Chen, J. C. Sheu, and S. S. Jwu, Numerical computation of thermocapillary convection in a rectangular cavity, Numer. Heat Trans. A 17 (1990) 287-308.
    11.J.-C. Chen, C.-W. Kuo, and G. P. Neitzel, Numerical simulation of thermocapillary nonwetting, submitted and accepted for publication by Int. J. Heat and Mass Transfer.
    12.L. B. S. Sumner, G. P. Neitzel, J.-P. Fontaine and P. Dell’Aversana, Oscillatory thermocapillary convection in liquid bridges with highly deformed free surfaces: Experiments and energy-stability analysis, Phys. Fluids 13 (2001) 107-120.
    13.P. Dell’Aversana, J. R. Banavar and J. Koplik, Suppression of coalescence by shear and temperature gradients, Phys. Fluids 8 (1996) 15-28.
    14.P. Dell’Aversana, V. Tontodonato and L. Carotenuto, Suppression of coalescence and of wetting: The shape of the interstitial film, Phys. Fluids 9 (1997) 2475-2485.
    15.P. Dell’Aversana and G. P. Neitzel, Behavior of noncoalescing and nonwetting drops in stable and marginally stable states, Expts. Fluids 36 (2004) 299-308.
    16.P. Dell’Aversana, and G. P. Neitzel, When liquids stay dry, Phys. Today 51 (1998) 38-41.
    17.G. P. Neitzel, and P. Dell’Aversana, Noncoalescence and nonwetting behavior of liquids, Annu. Rev. Fluid Mech. 34 (2002) 267-289.
    18.R. Monti and R. Savino, Correlation between experimental results and numerical solutions of the Navier-Stokes Problem for noncoalescing liquid drops with Marangoni effects, Phys. Fluids 9 (1997) 260-262.
    19.R. Monti, R. Savino and S. Tempesta, Wetting prevention by thermal Marangoni effect. Experimental and numerical results, Eur. J. Mech. B 17 (1998) 51-77.
    20.C.-W. Kuo, J.-C. Chen, and G. P. Neitzel, Numerical simulation of isothermal nonwetting, submitted and accepted for publication by Int. J. Numerical Methods in Fluids.
    21.J. Nalevanko, Design of an apparatus for investigation of 2-D liquid drop non-coalescence, M.S. thesis, Georgia Institute of Technology (1997)
    22.B. M. Carpenter and G. M. Homsy, Combined buoyant-thermocapillary flow in a cavity, J. Fluid Mech. 207 (1989) 121-132.
    23.S. Ostrach, Low-gravity fluid flows, Annu. Rev. Fluid Mech.14 (1982) 313-345.
    24.M. K. Smith, G. P. Neitzel. Multiscale modeling in the numerical computation of isothermal nonwetting, J. Fluid Mech. 554 (2006) 67-83.
    Advisor
  • Jyh-Chen Chen(陳志臣)
  • Files
  • 87343011.pdf
  • approve immediately
    Date of Submission 2006-06-20

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