Kooperativer Bibliotheksverbund

UID:

Format: 1 Online-Ressource (467 Seiten).

ISBN: 978-0-12-813110-7

Additional Edition: Erscheint auch als Druck-Ausgabe ISBN 978-0-12-812981-4

Language: English

Keywords: ANSYS ; Finite-Elemente-Methode

URL: Volltext  (URL des Erstveröffentlichers)

URL: Volltext  (URL des Erstveröffentlichers)

UID:

Format: 1 Online-Ressource (467 Seiten).

ISBN: 978-0-12-813110-7

Additional Edition: Erscheint auch als Druck-Ausgabe ISBN 978-0-12-812981-4

Language: English

Keywords: ANSYS ; Finite-Elemente-Methode

URL: Volltext  (URL des Erstveröffentlichers)

UID:

Format: 1 online resource (448 pages) : , illustrations, tables

Edition: 1st ed.

ISBN: 0-12-813110-1 , 0-12-812981-6

Note: Front Cover -- ANSYS Mechanical APDL for Finite Element Analysis -- Copyright Page -- Dedication -- Contents -- Preface -- Acknowledgments -- 1 Introduction to ANSYS and Finite Element Modeling -- 1.1 What Is the Finite Element Method? -- 1.2 Why Use the Finite Element Method? -- 1.3 Basic Procedure for Finite Element Analysis -- 1.4 Engineering Software-Not an Engineer -- 1.5 A Brief History of ANSYS and Finite Element Analysis -- 1.5.1 The Development of NASTRAN -- 1.5.2 The Development of ANSYS -- 1.5.3 The Evolution of ANSYS -- 1.6 ANSYS Today -- 1.7 ANSYS Licensing -- 1.8 Functionality and Features of the ANSYS Mechanical APDL Family -- 1.8.1 Can ANSYS…? -- 1.8.2 Steady-State and Time-Dependent Analyses -- 1.8.3 Physics Capabilities -- 1.8.4 Special Features -- 1.9 ANSYS: Backward Compatibility and Legacy Code -- 2 Interacting with ANSYS -- 2.1 ANSYS Simulation Environments -- 2.2 Communicating with ANSYS -- 2.2.1 ANSYS Commands -- 2.2.2 The Graphical User Interface -- 2.2.2.1 The Output Window -- 2.2.2.2 GUI Toolbars and Menus -- 2.2.2.3 Advantages and Disadvantages of using the GUI -- 2.2.3 The GUI Command Prompt -- 2.2.4 Input Files and Batch Files -- 2.3 How ANSYS Communicates with You -- 2.3.1 INFO Level Feedback -- 2.3.2 NOTE Level Feedback -- 2.3.3 WARNING Level Feedback -- 2.3.4 ERROR Level Feedback -- 2.3.5 FATAL Level Feedback -- 2.4 ANSYS Program Structure -- 2.4.1 Levels and Processors -- 2.4.2 The ANSYS Database -- 2.4.3 Types of Commands and Their Locations -- 2.4.3.1 Begin Level Commands -- 2.4.3.2 Processor Level Commands -- 2.5 ANSYS File Structure -- 2.5.1 The Database File -- 2.5.2 The Log File -- 2.5.3 The Lock File -- 2.5.4 The Error File -- 2.5.5 The Output File -- 2.5.6 The Results File -- 2.6 Saving Files and Results in ANSYS -- 2.6.1 Saving Database Files -- 2.6.2 Archiving Models -- 2.6.3 Rerunning Log Files. , 2.6.4 Creating Input and Batch Files -- 2.7 Where is the Undo Button? -- 2.8 How Do You Specify Units? -- 2.9 Where to Find Help: The ANSYS Documentation -- 2.9.1 Reference Manuals -- 2.9.2 Programmer's Manuals -- 2.9.3 Examples Manuals -- 2.9.4 Analysis Guides -- 2.9.5 The Feature Archive -- 2.9.6 Additional Documentation -- 2.10 Where to Get Extra Help: ANSYS Technical Support -- Exercise 2-1 Static Axial Loading of a Notched Plate in Tension -- Overview -- Model Attributes -- Material Properties for 6061-T6 Aluminum -- Loads -- Constraints -- File Management -- Create a New Folder on Your Desktop Named "Intro-to-ANSYS" -- Create a New Folder in the "Intro-to-ANSYS" Folder Named "Exercise2-1" -- Open a New Session of ANSYS Using the Mechanical APDL Product Launcher -- Ensure That the Simulation Environment Is Set to "ANSYS" (Figure 2-1-2) -- Change the Working Directory to the New "Exercise2-1" Folder -- Change the Jobname to "Exercise2-1" -- Click Run to Start ANSYS -- Before You Begin -- Step 1: Define Geometry -- 1-1 Create a rectangle to represent the plate -- 1-2 Create a circle to represent the bottom notch -- 1-3 Create a circle to represent the upper notch -- 1-4 Save your progress -- 1-5 Subtract Areas 2 and 3 (the circles) from Area 1 (the rectangle) -- 1-6 Save the solid model geometry -- Step 2: Define Element Types -- 2-1 Define the elements type to use for this model -- Step 3: Define Material Properties -- 3-1 Create a linear elastic material model for 6061-T6 aluminum -- 3-2 Save your progress -- Step 4: Mesh -- 4-1 Create the mesh for the finite element model -- 4-2 Refine the mesh for the finite element model -- 4-3 Save your finite element mesh -- Step 5: Apply Constraint Boundary Conditions -- 5-1 Apply degree of freedom constraints to the model -- 5-2 Apply additional degree of freedom constraints to the model. , 5-3 Save your constraints -- Step 6: Apply Load Boundary Conditions -- 6-1 Apply the load to the right edge of the plate -- 6-2 Save your loads -- Step 7: Set the Solution Options -- Step 8: Solve -- 8-1 Select everything in your model -- 8-2 Solve -- 8-3 Close the /Status Command Window -- 8-4 Close the note informing you that the solution is done -- 8-5 Save your results -- Step 9: Postprocess the Results -- 9-1 Plot the von Mises stress distribution in the plate -- Step 10: Compare and Verify the Results -- Close the Program -- Sample Input File -- 3 Creating and Importing Geometry -- 3.1 Considerations for Model Geometry -- 3.1.1 Choosing Direct Generation or Solid Modeling -- 3.1.2 Choosing Whether to Create or Import Solid Model Geometry -- 3.1.3 Choosing the Dimensionality of the Model -- 3.1.3.1 Characteristics of 1D, 2D, and 3D Models -- 3.1.3.2 Reducing Model Size Using Symmetry -- 3.1.4 Choosing How Much Detail to Include -- 3.2 Creating Model Geometry -- 3.2.1 Direct Generation of Nodes and Elements -- 3.2.2 Creating Model Geometry from the Bottom-Up -- 3.2.3 Creating Model Geometry from the Top Down -- 3.3 Boolean Operations -- 3.3.1 Boolean Options -- 3.3.2 Number Merging -- 3.3.3 Numbering in Boolean Operations -- 3.3.4 Boolean Operations: Model First, Mesh Second -- 3.3.5 Boolean Operation Errors -- 3.4 Deleting Solid Model Geometry -- 3.5 Importing Solid Model Geometry -- 3.5.1 Importing Solid Models Using IGES Files -- 3.5.2 Importing Solid Models Using Connection Products -- 3.5.3 Importing CAD Using ANSYS Workbench and DesignModeler -- 3.6 Coordinate Systems -- 3.6.1 Global Coordinate Systems -- 3.6.2 Local Coordinate Systems -- 3.6.3 The Display Coordinate System -- 3.7 The Working Plane -- 3.8 Solid Model Viewing -- 3.8.1 List -- 3.8.2 Plot -- 3.8.3 PlotCtrls -- 3.8.3.1 Plot Numbering Controls -- 3.8.3.2 Pan Zoom Rotate Menu. , Exercise 3-1 Bottom-Up Solid Modeling of a Plate With a Central Hole Using Quarter Symmetry -- Overview -- Model Attributes -- Material Properties for 6061-T6 Aluminum -- Loads -- Constraints -- File Management -- Create a new folder in your "Intro-to-ANSYS" folder named "Exercise3-1" -- Open a new session of ANSYS using the Mechanical APDL Product Launcher -- Change the Working Directory to the new "Exercise3-1" folder -- Change the Jobname to "Exercise3-1" -- Click Run to start ANSYS -- Step 1: Define Geometry -- 1-1 Create keypoints to define the lower left corner of the plate -- 1-2 Create keypoints to define the intersection of the hole with the plate -- 1-3 Turn on keypoint and line numbering -- 1-4 Create lines to represent the edges of the plate -- 1-5 Create a cylindrical local coordinate system -- 1-6 Create an arc to represent the hole in the plate -- 1-7 Return the active coordinate system to Global Cartesian -- 1-8 Create an area to represent the quarter plate with hole -- 1-9 Save the model geometry -- Step 2: Define Element Types -- 2-1 Define the element type to use for this model -- Step 3: Define Material Properties -- 3-1 Create a linear elastic material model for 6061-T6 aluminum -- 3-2 Save your progress -- Step 4: Mesh -- 4-1 Create the mesh for the finite element model -- 4-2 Refine the mesh along Line 5 -- 4-3 Save your finite element mesh -- Step 5: Apply Constraint Boundary Conditions -- 5-1 Apply symmetry constraints to the model -- 5-2 Save your constraints -- Step 6: Apply Load Boundary Conditions -- 6-1 Apply the load to the left edge of the plate -- 6-2 Save your loads -- Step 7: Set the Solution Options -- Step 8: Solve -- 8-1 Select everything in your model -- 8-2 Solve -- 8-3 Save your results -- Step 9: Postprocess the Results -- 9-1 Plot the von Mises stress distribution in the plate. , Step 10: Compare and Verify the Results -- Close the Program -- Sample Input File -- Exercise 3-2 Top-Down Solid Modeling of a Pipe Flange Using Symmetry -- Overview -- Model Attributes -- Material Properties for High Carbon Steel -- Loads -- File Management -- Create a new folder in your "Intro-to-ANSYS" folder named "Exercise3-2" -- Open a new session of ANSYS using the Mechanical APDL Product Launcher -- Change the Working Directory to the new "Exercise3-2" folder -- Change the Jobname to "Exercise3-2" -- Click Run to start ANSYS -- Step 1: Define Geometry -- 1-1 Create the pipe cylinder -- 1-2 Adjust the view -- 1-3 Bring the Create Cylinder by Dimensions dialog box back to the foreground -- 1-4 Create the flange cylinder -- 1-5 Overlap the two cylinders to create the pipe flange -- 1-6 List the volumes in the model to confirm that the overlap operation was successful -- 1-7 Save your progress -- 1-8 Create a solid cylinder to represent the first bolt hole -- 1-9 Change the coordinate system from Global Cartesian to Global Cylindrical -- 1-10 Copy the volume that will become the bolt hole to create the bolt circle -- 1-11 Subtract the bolt hole volumes to create the bolt holes -- 1-12 Rotate the model -- 1-13 Save the model geometry -- Step 2: Define Element Types -- 2-1 Define the element type required for this model -- Step 3: Define Material Properties -- 3-1 Create a thermal material model for high carbon steel -- 3-2 Save your progress -- Step 4: Mesh -- 4-1 Create the mesh for the finite element model -- 4-2 Refine the mesh -- 4-2-1 Refine the mesh in the entire model -- 4-2-2 Identify the number of the line where the outer edge of the pipe intersects the flange -- 4-2-3 Refine the mesh along the line where the pipe intersects the flange -- 4-3 Save your finite element mesh -- Step 5: Apply Constraint Boundary Conditions. , 5-1 Apply symmetry constraints to the model.

Language: English

Keywords: Electronic books.

URL: Click to View

UID:

Format: XI, 305 S. : graph. Darst. ; 23 cm.

Edition: 1. ed.

ISBN: 0-412-31780-X

Series Statement: Monographs on statistics and applied probability 74

Language: English

Subjects: Mathematics

Keywords: Stichprobe

URL: Publisher descriptionPublisher description

URL: http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=007982792&sequence=000002&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA

URL: Publisher descriptionPublisher description

URL: Inhaltsverzeichnis

Author information: Thompson, Mary E., 1944-

UID:

Format: 163 S.

Note: Göttingen, Univ., Diss., 1979

Language: English

Keywords: Zufallskoeffizient ; Messung ; Modell ; Hochschulschrift ; Hochschulschrift

UID:

Format: 1 Online-Ressource (XX, 365 p. 4 illus)

Edition: 1st ed. 2020

ISBN: 9783030442460

Series Statement: ICSA Book Series in Statistics

Additional Edition: Erscheint auch als Druck-Ausgabe ISBN 978-3-030-44244-6

Additional Edition: Erscheint auch als Druck-Ausgabe ISBN 978-3-030-44245-3

Additional Edition: Erscheint auch als Druck-Ausgabe ISBN 978-3-030-44392-4

Language: English

Keywords: Stichprobe ; Theorie ; Umfrage

DOI: 10.1007/978-3-030-44246-0

URL: Volltext  (URL des Erstveröffentlichers)

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Format: 86 p , Full text online , 22 cm

Edition: Farmington Hills, Mich Thomson Gale Online-Ressource The Making of the Modern Law Available via the World Wide Web

Note: "Printed for private circulation only." , OCLC, 25079901 , Reproduction of original from Harvard Law School Library , Available via the World Wide Web

Language: English

URL: Volltext  (Deutschlandweit zugänglich)

UID:

Format: 1 Online-Ressource

ISBN: 9780814214152

Content: The Politics of Reproduction: Adoption, Abortion and Surrogacy in the Age of Neoliberalism uniquely brings together three sites of reproduction and reproductive politics to demonstrate their entanglement in creating or restricting options for family-making. The original essays in this collection—which draw from a wide range of disciplinary and theoretical perspectives—are attentive to neoliberalism’s reshaping of economies and intimacies to better understand the politics of reproduction. By looking at particular instances (surrogacy in Mexico, forced sterilization in Peru, and racialized biopolitics in post-Katrina Mississippi, among other sites), The Politics of Reproduction focuses on the effects of a radically altered economic landscape on individual choice-making. As a whole, the volume critically engages the question of choice to better understand the costs of a political and ideological climate that encourages, even demands, individual solutions to intractable social problems

Note: English

Language: English

URL: kostenfrei

UID:

Format: 1 Online-Ressource (467 Seiten).

ISBN: 978-0-12-813110-7

Additional Edition: Erscheint auch als Druck-Ausgabe ISBN 978-0-12-812981-4

Language: English

Keywords: ANSYS ; Finite-Elemente-Methode

URL: Volltext  (URL des Erstveröffentlichers)

UID:

Format: x, 257 pages , illustrations , 24 cm

ISBN: 9780814255582

Series Statement: Formations: adoption, kinship, and culture

Content: "A collection of essays examining the connections between abortion, adoption, and commercial surrogacy in the global context of reproductive politics in the neoliberal age, interrogating how contemporary understandings of the construction of family expand choices for some women while limiting choices for others"--

Content: "The Politics of Reproduction: Adoption, Abortion and Surrogacy in the Age of Neoliberalism uniquely brings together three sites of reproduction and reproductive politics to demonstrate their entanglement in creating or restricting options for family-making. The original essays in this collection--which draw from a wide range of disciplinary and theoretical perspectives--are attentive to neoliberalism's reshaping of economies and intimacies to better understand the politics of reproduction. By looking at particular instances (surrogacy in Mexico, forced sterilization in Peru, and racialized biopolitics in post-Katrina Mississippi, among other sites), The Politics of Reproduction focuses on the effects of a radically altered economic landscape on individual choice-making. As a whole, the volume critically engages the question of choice to better understand the costs of a political and ideological climate that encourages, even demands, individual solutions to intractable social problems. Whose choices are amplified in the use of new biomedical technologies and assisted reproduction? Why and how are we discouraged from understanding the economic motivations behind the "choice" to surrender a baby for adoption or to become a surrogate or to seek an abortion? Attentive to the historical, cultural, and ideological conjunctures of reproductive politics, The Politics of Reproduction makes a distinctive contribution to feminist analyses of the specific challenges posed by neoliberalism to reproductive possibilities, politics, and justice in the contemporary moment." --

Note: Introduction , Precarity and disaster in Jesmyn Ward's Salvage the Bones: a reproductive justice reading , Privileging God the Father: the neoliberal theology of the evangelical orphan care movement , White futures: reproduction and labor in neoliberal times , One woman's choice is another woman's disobedience: Seguro popular and threats to midwifery in Mexico , The work/life equation: notes toward de-privatizing the maternal , The angel in the McMansion: female citizenship and fetal personhood in Fast Times at Ridgemont High and Juno , "Masters of their own destiny": women's rights and forced sterilizations in Peru , It's all biopolitics: a feminist response to the disability rights critique of prenatal testing , Commodification anxiety and the making of American families in a state-contracted adoption and foster care program , "It's your choice, but . . .": paradoxes of neoliberal reproduction for indigenous women in Oaxaca, Mexico , The globalization of assisted reproduction: vulnerability and regulation , Dangerous desires and abjected lives: baby-hunger, coerced surrogacy, and family-making in Michael Robotham's The Night Ferry

Additional Edition: Erscheint auch als Online-Ausgabe

Language: English

Keywords: Soziologie ; Adoption ; Schwangerschaftsabbruch ; Ersatzmutterschaft ; Reproduktive Rechte ; Neoliberalismus ; Aufsatzsammlung

URL: Volltext  (kostenfrei)