Project 10-004 Pressure system JK-01

First Saved Wednesday, June 30, 2010Last Saved Wednesday, June 30, 2010

Product Version 11.0 SP1 Release

Contents

Model o Geometry

Parts o Connections

Contact Regions o Mesh o Static Structural

Analysis Settings Loads Solution

Solution Information Results

Material Data o Structural Steel o Polyethylene

Units

TABLE 1 Unit System Metric (mm, kg, N, °C, s, mV, mA)

Angle Degrees Rotational Velocity rad/s

Model

Geometry

TABLE 2 Model > Geometry

Object Name Geometry State Fully Defined

Definition

Source D:\INGEMEK\ \OFERTAS MEF\10-004 Pressure system JK-

01\Input_file\Input_file\Pressure_System.x_t Type Parasolid

Length Unit Meters Element Control Program Controlled

Display Style Part Color Bounding Box

Length X 100, mm Length Y 259,35 mm Length Z 411,03 mm

Properties Volume 3,8729e+005 mm³

Mass 1,7159 kg Statistics

Bodies 3 Active Bodies 3

Nodes 8041

Elements 3838

Preferences Import Solid Bodies Yes

Import Surface Bodies Yes Import Line Bodies Yes

Parameter Processing Yes Personal Parameter

Key DS

CAD Attribute Transfer No Named Selection

Processing No

Material Properties Transfer

No

CAD Associativity Yes Import Coordinate

Systems No

Reader Save Part File No Import Using Instances Yes

Do Smart Update No Attach File Via Temp

File No

Analysis Type 3-D Mixed Import

Resolution None

Enclosure and Symmetry Processing

Yes

TABLE 3 Model > Geometry > Parts

Object Name Solid Solid Solid State Meshed

Graphics Properties Visible Yes

Transparency 1 Definition

Suppressed No Material Structural Steel Polyethylene Structural Steel

Stiffness Behavior Flexible Nonlinear Material Effects Yes

Bounding Box Length X 25, mm 100, mm 50, mm Length Y 177,91 mm 100, mm 118,95 mm Length Z 331,03 mm 90, mm 28, mm

Properties Volume 1,4394e+005 mm³ 1,9193e+005 mm³ 51414 mm³

Mass 1,1299 kg 0,18234 kg 0,4036 kg Centroid X 3,9346e-009 mm 4,3844e-014 mm 3,7279e-009 mm Centroid Y 94,615 mm 152,91 mm 203,76 mm Centroid Z -150,5 mm -365,79 mm -234,04 mm

Moment of Inertia Ip1 12775 kg·mm² 352,35 kg·mm² 496,29 kg·mm² Moment of Inertia Ip2 11579 kg·mm² 352,35 kg·mm² 98,14 kg·mm² Moment of Inertia Ip3 1312,4 kg·mm² 338,69 kg·mm² 567,27 kg·mm²

Statistics Nodes 3941 1788 2312

Elements 1924 838 1076

FIGURE 1 Model > Geometry > Figure

Connections

TABLE 4 Model > Connections

Object Name ConnectionsState Fully Defined

Auto Detection Generate Contact On Update Yes

Tolerance Type Slider Tolerance Slider 0, Tolerance Value 1,2405 mm

Face/Face Yes Face/Edge No Edge/Edge No

Priority Include All Same Body Grouping Yes

Revolute Joints Yes Fixed Joints Yes

Transparency Enabled Yes

TABLE 5 Model > Connections > Contact Regions

Object Name Contact Region No Separation - Solid To Solid State Fully Defined

Scope Scoping Method Geometry Selection

Contact 1 Face Target 1 Face

Contact Bodies Solid Target Bodies Solid

Definition Type Bonded No Separation

Scope Mode Automatic Behavior Symmetric

Suppressed No Advanced

Formulation Pure Penalty Normal Stiffness Program Controlled Update Stiffness Never

Thermal Conductance Program Controlled Pinball Region Program Controlled

Mesh

TABLE 6 Model > Mesh

Object Name MeshState Solved

Defaults Physics Preference Mechanical

Relevance 0 Advanced

Relevance Center Coarse Element Size Default

Shape Checking Standard MechanicalSolid Element Midside Nodes Program Controlled

Straight Sided Elements No Initial Size Seed Active Assembly

Smoothing Low Transition Fast

Statistics Nodes 8041

Elements 3838

Static Structural

TABLE 7 Model > Analysis

Object Name Static StructuralState Fully Defined Definition

Physics Type Structural Analysis Type Static Structural

Options Reference Temp 22, °C

TABLE 8 Model > Static Structural > Analysis Settings

Object Name Analysis Settings State Fully Defined

Step Controls Number Of Steps 1,

Current Step Number 1, Step End Time 1, s

Auto Time Stepping Program Controlled Solver Controls

Solver Type Program Controlled Weak Springs Program Controlled

Large Deflection Off Inertia Relief Off

Nonlinear Controls Force Convergence Program Controlled

Moment Convergence

Program Controlled

Displacement Convergence

Program Controlled

Rotation Convergence

Program Controlled

Line Search Program Controlled Output Controls

Calculate Stress Yes Calculate Strain Yes

Calculate Results At All Time Points Analysis Data Management

Solver Files DirectoryD:\INGEMEK\SOLUCIONES MEF\Static Structural\10-004

Pressure system JK-01\ Future Analysis None

Save ANSYS db No Delete Unneeded

FilesYes

Nonlinear Solution No

TABLE 9 Model > Static Structural > Loads

Object Name Pressure Pressure 2 Fixed

SupportCylindrical

SupportFrictionless

Support State Fully Defined

Scope Scoping Method

Geometry Selection

Geometry 5 Faces 3 Faces 1 Face Definition

Define By Normal To

Type Pressure Fixed

Support Cylindrical

Support Frictionless

Support

Magnitude 1, MPa

(ramped) 0,2 MPa (ramped)

Suppressed No Radial Fixed

Axial Fixed Tangential Fixed

FIGURE 2 Model > Static Structural > Pressure

FIGURE 3 Model > Static Structural > Pressure 2

Solution

TABLE 10 Model > Static Structural > Solution

Object Name SolutionState Solved

Adaptive Mesh Refinement Max Refinement Loops 1,

Refinement Depth 2,

TABLE 11 Model > Static Structural > Solution > Solution Information

Object Name Solution InformationState Solved

Solution Information Solution Output Solver Output

Newton-Raphson Residuals 0 Update Interval 2,5 s Display Points All

TABLE 12 Model > Static Structural > Solution > Results

Object Name

Equivalent Stress

Total Deformation

Total Deformation

(cámara expansión)

Total Deformation

(tubo)

Total Deformation

(contacto chapa)

State Solved Scope

Geometry All Bodies 1 Body Definition

Type Equivalent (von-Mises)

Stress Total Deformation

Display Time

End Time

Results

Minimum 7,5136e-003

MPa 0, mm 9,6999e-003 mm 0, mm

Maximum 12,185 MPa 1,3683 mm 3,7526e-002

mm 2,0645e-002 mm

Minimum Occurs On

Solid

Maximum Occurs On

Solid

Information Time 1, s

Load Step 1 Substep 1 Iteration Number

1

FIGURE 4 Model > Static Structural > Solution > Equivalent Stress > Figure

FIGURE 5 Model > Static Structural > Solution > Total Deformation > Figure

FIGURE 6 Model > Static Structural > Solution > Total Deformation (cámara expansión) > Figure

FIGURE 7 Model > Static Structural > Solution > Total Deformation (tubo) > Figure

FIGURE 8 Model > Static Structural > Solution > Total Deformation (contacto chapa) > Figure

TABLE 13 Model > Static Structural > Solution > Results

Object Name Equivalent Stress (cámara

expansión) Equivalent Stress

(tubo) Equivalent Stress (contacto

chapa) State Solved

Scope Geometry 1 Body

Definition Type Equivalent (von-Mises) Stress

Display Time End Time Results

Minimum 0,12764 MPa 0,51189 MPa 7,5136e-003 MPa Maximum 8,8161 MPa 12,185 MPa 6,3029 MPa

Information Time 1, s

Load Step 1 Substep 1 Iteration Number

1

FIGURE 9 Model > Static Structural > Solution > Equivalent Stress (cámara expansión) > Figure

FIGURE 10 Model > Static Structural > Solution > Equivalent Stress (tubo) > Figure

FIGURE 11 Model > Static Structural > Solution > Equivalent Stress (contacto chapa) > Figure

Material Data

Structural Steel

TABLE 14 Structural Steel > Constants

Structural Young's Modulus 2,e+005 MPa

Poisson's Ratio 0,3 Density 7,85e-006 kg/mm³

Thermal Expansion 1,2e-005 1/°C Tensile Yield Strength 250, MPa

Compressive Yield Strength 250, MPa Tensile Ultimate Strength 460, MPa

Compressive Ultimate Strength 0, MPa Thermal

Thermal Conductivity 6,05e-002 W/mm·°CSpecific Heat 434, J/kg·°C

Electromagnetics Relative Permeability 10000

Resistivity 1,7e-004 Ohm·mm

FIGURE 12 Structural Steel > Alternating Stress

TABLE 15 Structural Steel > Alternating Stress > Property Attributes

Interpolation Log-Log Mean Curve Type Mean Stress

TABLE 16 Structural Steel > Alternating Stress > Alternating Stress Curve Data

Mean Value MPa0,

TABLE 17 Structural Steel > Alternating Stress > Alternating Stress vs. Cycles

Cycles Alternating Stress MPa10, 3999, 20, 2827, 50, 1896, 100, 1413, 200, 1069, 2000, 441, 10000 262, 20000 214,

1,e+005 138, 2,e+005 114, 1,e+006 86,2

FIGURE 13 Structural Steel > Strain-Life Parameters

TABLE 18 Structural Steel > Strain-Life Parameters > Property Attributes

Display Curve Type Strain-Life

TABLE 19 Structural Steel > Strain-Life Parameters > Strain-Life Parameters

Strength Coefficient MPa 920, Strength Exponent -0,106Ductility Coefficient 0,213Ductility Exponent -0,47

Cyclic Strength Coefficient MPa 1000,Cyclic Strain Hardening Exponent 0,2

Polyethylene

TABLE 20 Polyethylene > Constants

Structural Young's Modulus 1100, MPa

Poisson's Ratio 0,42 Density 9,5e-007 kg/mm³

Thermal Expansion 2,3e-004 1/°C Tensile Yield Strength 25, MPa

Compressive Yield Strength 0, MPa Tensile Ultimate Strength 33, MPa

Compressive Ultimate Strength 0, MPa Thermal

Thermal Conductivity 2,8e-004 W/mm·°CSpecific Heat 296, J/kg·°C