Elisa Content Files 1304921923 04b Persamaan Diferensial Parsial Parabolic

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    Persamaan Diferensial Parsial

    [Partial Dierential Equation (PDE)]

     Joko Wintoko

    Kuliah Matematika TeknikKimia 2

     JTK/T/!"M/2#$$

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     The %eat &on'utionEquation

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     The %eat &on'utionEquation

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    EXPLICIT METHOD

    Paraoli PDEs

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    D*+ e,-liit

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    D*+ e,-liit

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    E,am-le $

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    E,am-le $. ont'

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    E,am-le $. ont'

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    &on0er1ene an' tailit3

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    Prolem 4ith e,-liitmetho'

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    IMPLICIT METHOD

    Paraoli PDEs

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    5m-liit 0s E,-liit Metho's

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    D*+ im-liit

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    D*+ im-liit

    r the frst interior node (i=1):

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    D*+ im-liit

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    E,am-le 2

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    E,am-le 2. ont'

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    E,am-le 2. ont'

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    CRAN!NICOL"ONMETHOD

    Paraoli PDEs

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    * om-utational moleule for the&rank67iolson metho'

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    D*+ &rank67iolson

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    D*+ &rank67iolson

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    E,am-le 8

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    E,am-le 8. ont'

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    &om-arison of anal3tial an'

    numerial solutions

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    PARA#OLIC E$%ATION INT&O "PATIALDIMEN"ION"

    Paraoli PDEs

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    Paraoli equation in t4o s-atial

    'imensions

    E'i*it:

    +i*it:Co+,t-tion- +ethod is -s in re.io,s se*tions/Loss the tridi-0on- +-tri' or+Co+,t-tion- ti+e 22

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    Paraoli equation in t4o s-atial

    'imensions

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    Paraoli equation in t4o s-atial 'imensionsADI (-tern-tin0!dire*tion i+i*it) "*he+e

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    *D5 (alternatin16'iretion im-liit)

    heme

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    *D5 (alternatin16'iretion im-liit)

    heme

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    E,am-le 9

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    E,am-le 9 ont'

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    E,am-le 9 ont'

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    E,am-le 9 ont'