Commit 5a765d73 authored by Asutosh Padhy's avatar Asutosh Padhy
Browse files

Added to existing code

parent 4bd1a18e

Elastic/Python_old/3D_UM_old.yaml

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geometry:

    film_length : 0.75 #x length of film

    film_height : 0.75 # y height of film

    film_width : 0.75 #z width of film

    mesh: 0.25               #Mesh size in mm



UMAT: "1_Elasticity.f"



materials:

    Density: 6450

    Depvar: 100

    Conductivity: 22.0

    Specific_heat: 329.0

    User_material:

        E: 70e9

        NU: 0.33

        # IPHASE: 1   # 1: Austenite, 2: Martensite

        # MODEL: 3  # Constitutive model 1: Tanaka's exponential, 2: Bo and Lagoudas, 3: Liand and Roger's cosine model

        # TOL: 1.0e-8  # Convergence Tolerance

        # xi0: 0.0  #Initial volume of the martensitic volume fraction

        # NELMTP: 16  #Number of integration points in all SMA finite elements

        # EA: 70e9   # Young's modulus for austenite, Pa

        # EM: 30e9 # YOung's modulus for martensite, Pa

        # nu: 0.33 # Poissons ratio

        # alphaA: 22e-6    #Thermal expansion coefficient of austenite K-1

        # alphaM:  22e-6  #Thermal expansion coefficient of martensite K-1

        # Mos: 291.0   #Martensite start temperature

        # Mof: 271.0   #Martensite finish temperature

        # Aos: 295.0  #Austenite start temperature

        # Aof: 315.0   #Austenite finish temperature

        # H: 0.05    #Maximum current transformation strains

        # rSoMH: -0.35e6     #Martensite stress influence coefficient, Pa/K

        # rSoAH:  -0.35e6    #Austenite stress influence coefficient, Pa/K

        # epstr11: 0.0  #Initial value of transformation strain tensor 11 component

        # epstr22: 0.0   #Initial value of transformation strain tensor 22 component

        # epstr33: 0.0   #Initial value of transformation strain tensor 33 component

        # 2epstr23: 0.0    #2X Initial value of transformation strain tensor 23 component

        # 2epstr13: 0.0   #2X Initial value of transformation strain tensor 13 component

        # 2epstr12: 0.0   #2X Initial value of transformation strain tensor 12 component

        # FRULE: 1  #Flag for the form of the transformation tensor 1- Direction dependent 2- Direction independent



#Loading condition in mm,N

loading:

    init_temp: 0.0

    steps: 2  #Number of steps

    type: 1 #1- Force, 2 - Displacement, 3 - Temperature

    value: 150000

Lagoudas/SMA_UM/Lagoudas_pseudo/SMA_UM.f

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File added.

Preview size limit exceeded, changes collapsed.

Lagoudas/Own/Code/3D_UM.yaml→Own/Code/3D_UM.yaml

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geometry:

    film_length : 5 #x length of film

    film_length : 10 #x length of film

    film_height : 5 # y height of film

    film_width : 5 #z width of film

    mesh: 0.5               #Mesh size in mm
@@ -16,7 +16,7 @@ materials: 
        # E: 70e9

        # NU: 0.33

        IPHASE: 1   # 1: Austenite, 2: Martensite

        MODEL: 3  # Constitutive model 1: Tanaka's exponential, 2: Bo and Lagoudas, 3: Liand and Roger's cosine model

        MODEL: 2  # Constitutive model 1: Tanaka's exponential, 2: Bo and Lagoudas, 3: Liand and Roger's cosine model

        TOL: 1.0e-8  # Convergence Tolerance

        xi0: 0.0  #Initial volume of the martensitic volume fraction

        NELMTP: 16  #Number of integration points in all SMA finite elements
@@ -44,8 +44,8 @@ materials: 
loading:

    init_temp: 325.0

    steps: 2  #Number of steps

    type: 2 #1- Force, 2 - Displacement, 3 - Temperature

    value: 1.5 #X direction 1e8 minimum

    type: 1 #1- Force, 2 - Displacement, 3 - Temperature

    value: 1000000000 #X direction 1e8 minimum

    analysis: 1 # 1- Static 2 - Dynamic Implicit

Own/Code/3D_UM_old.yaml

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Original line number Diff line number Diff line 
geometry:

    film_length : 10 #x length of film

    film_height : 5 # y height of film

    film_width : 5 #z width of film

    mesh: 0.5               #Mesh size in mm

    El_type: "C3D8" #Element type



UMAT: "3D_SMA_UM.f"



materials:

    Density: 6450

    Depvar: 100

    Conductivity: 22.0

    Specific_heat: 329.0

    User_material:

        # E: 70e9

        # NU: 0.33

        IPHASE: 1   # 1: Austenite, 2: Martensite

        MODEL: 3  # Constitutive model 1: Tanaka's exponential, 2: Bo and Lagoudas, 3: Liand and Roger's cosine model

        TOL: 1.0e-8  # Convergence Tolerance

        xi0: 0.0  #Initial volume of the martensitic volume fraction

        NELMTP: 16  #Number of integration points in all SMA finite elements

        EA: 70e9   # Young's modulus for austenite, Pa

        EM: 30e9 # YOung's modulus for martensite, Pa

        nu: 0.33 # Poissons ratio

        alphaA: 22e-6    #Thermal expansion coefficient of austenite K-1

        alphaM:  22e-6  #Thermal expansion coefficient of martensite K-1

        Mos: 291.0   #Martensite start temperature

        Mof: 271.0   #Martensite finish temperature

        Aos: 295.0  #Austenite start temperature

        Aof: 315.0   #Austenite finish temperature

        H: 0.05    #Maximum current transformation strains

        rSoMH: -0.35e6     #Martensite stress influence coefficient, Pa/K

        rSoAH:  -0.35e6    #Austenite stress influence coefficient, Pa/K

        epstr11: 0.0  #Initial value of transformation strain tensor 11 component

        epstr22: 0.0   #Initial value of transformation strain tensor 22 component

        epstr33: 0.0   #Initial value of transformation strain tensor 33 component

        2epstr23: 0.0    #2X Initial value of transformation strain tensor 23 component

        2epstr13: 0.0   #2X Initial value of transformation strain tensor 13 component

        2epstr12: 0.0   #2X Initial value of transformation strain tensor 12 component

        FRULE: 1  #Flag for the form of the transformation tensor 1- Direction dependent 2- Direction independent



#Loading condition in mm,N

loading:

    init_temp: 325.0

    steps: 2  #Number of steps

    type: 1 #1- Force, 2 - Displacement, 3 - Temperature

    value: 1000000000 #X direction 1e8 minimum

    analysis: 1 # 1- Static 2 - Dynamic Implicit





#####

# SDV1 Direction of transformation indicator

# SDV2 Martensitic volume fraction

# SDV3 Flag for transformation 0 - No 1 - Yes

# SDV5 Component of transformation strain in 11 direction

# SDV6 Component of transformation strain in 22 direction

# SDV7 Component of transformation strain in 33 direction

# SDV8 2*Component of transformation strain in 23 direction

# SDV9 2*Component of transformation strain in 13 direction

# SDV10 2*Component of transformation strain in 12 direction

# SDV14 Value of effective transformation strain

# SDV15 Current temperature

# SDV20 Component of the transformation direction tensor A in 11 direction

# SDV21 Component of the transformation direction tensor A in 22 direction

# SDV22 Component of the transformation direction tensor A in 33 direction

# SDV23 Component of the transformation direction tensor A in 23 direction

# SDV24 Component of the transformation direction tensor A in 13 direction

# SDV25 Component of the transformation direction tensor A in 12 direction

# SDV28 Value of the martensitic volume fraction at point of reversal of transformation
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