Руководство пользователя
- Запуск PRADIOS
- Процесс решения
- Передовые методы
- Явный структурный анализ методом конечных элементов
- Шаг времени
- Шаг выполнения модели по времени
- Методы управления временным шагом
- Узловое управление шагом времени
- Управление шагом времени элемента
- Контактный интерфейс управления временным шагом
- Расширенное массовое масштабирование (РММ)
- 14.0 Новые функции AMS
- 13.0 Новые функции AMS
- Основные показатели качества
- Точность результатов
- Уроки выучены
- Подсказки
- Пример применения обработки металлов давлением
- 1.out примеры файлов
- Завышенный целевой временной шаг /DT/AMS
- В 20 раз больше эталона /DT/NODA/CST
- Почти приемлемый шаг по времени /DT/AMS
- В 13 раз больше эталона /DT/NODA/CST
- Приемлемый шаг по времени /DT/AMS
- В 12,5 раз больше эталонного значения /DT/NODA/CST
- Заниженный целевой временной шаг /DT/AMS
- В 10 раз больше эталонного значения /DT/NODA/CST
- Масштабный коэффициент временного шага
- Общие рекомендации
- Структурное динамическое моделирование
- Конечные элементы
- Твердые элементы (/PROP/SOLID)
- Элементы твердотельной оболочки (/PROP/TSHELL)
- Элементы оболочки
- Рекомендации по выбору элемента
- Балочные элементы (/PROP/BEAM, /PROP/INT_BEAM)
- Пружины
- Формулировка жесткости
- Шаг времени
- пружинный провал
- Весенняя закалка
- Панель управления
- Spring Coordinate System
- Spring TYPE4 - 1 DOF Spring (/PROP/SPRING)
- General TYPE8 Spring (/PROP/SPR_GENE)
- Spring TYPE12 - Pulley (/PROP/SPR_PUL)
- Beam TYPE13 Spring (/PROP/SPR_BEAM)
- Кинематический шарнир TYPE33 (/PROP/KJOINT)
- Пружинный шарнир TYPE45 (/PROP/KJOINT2)
- Axisymmetric Spring TYPE25 (/PROP/SPR_AXI)
- Mesh Recommendations
- Hourglass Formulations
- Stress-Strain Computation Options (/PROP)
- PRADIOS Coordinate System
- Material System
- Modeling Tools
- Output of Section
- Materials
- Hyperelastic Materials
- Ogden Materials
- /MAT/LAW69
- /MAT/LAW82
- Arruda-Boyce (/MAT/LAW92)
- Yeoh (/MAT/LAW94)
- Bergstrom-Boyce (/MAT/LAW95)
- Elasto-plastic Materials
- Johnson-Cook (/MAT/LAW2)
- Elastic Plastic Piecewise Linear Material (/MAT/LAW36)
- HILL Materials
- Concrete and Rock Materials
- Concrete Material (/MAT/LAW10 and /MAT/LAW21)
- Concrete Material (/MAT/LAW24)
- Concrete Reinforcement
- Concrete Material (/MAT/LAW81)
- Failure
- Composites
- /FAIL/CHANG
- Spotweld (Bolt or Adhesive Connection)
- Solid Spotweld
- Bolt Modeling for Crash
- Kinematic Constraints
- Rigid Body (/RBODY)
- Rigid Wall (/RWALL)
- Tied Contact (/INTER/TYPE2)
- Cylindrical Joint (/CYL_JOINT)
- Rigid Link (/RLINK)
- Multi-Point Constraints (/MPC)
- Methods to Apply Kinematic Conditions
- Incompatible Kinematic Conditions
- Contact Treatment
- Symmetric Interface (/INTER/TYPE3)
- Non-Symmetric Interface (/INTER/TYPE5)
- Common Problems in Interfaces TYPE3 and TYPE5
- Interface TYPE6 (/INTER/TYPE6)
- General Purpose Interface (/INTER/TYPE7)
- Initial Penetrations
- Interface Stiffness
- Increase in Mass
- Soft Part against Hard Part
- Edge to Edge Impact Locking
- Generation of Tangential Force
- Auto-Contact Gap Warning
- Rupture
- Drawbead Interface (/INTER/TYPE8)
- Edge-to-Edge Interface (/INTER/TYPE11)
- Quadratic Surface Contact (/INTER/LAGMUL/TYPE16 & /INTER/ LAGMUL/TYPE17)
- Tied Interface (/INTER/TYPE10)
- Preload
- Define a Preload
- Monitored Volume (/MONVOL)
- AIRBAG1
- COMMU1
- FVMBAG1
- GAS
- /MONVOL/GAS Examples
- LFLUID
- PRES
- Monitored Volume Time Step
- Element Time Step Control
- FVMBAG1 Airbag Modeling Guidelines
- Finite Volume Method Airbag Modeling
- Airbag Internal Contacts
- Stability Run
- Uniform Pressure Run
- Airbag Setup Recommendation
- Airbag Deployment Debugging
- Unit System
- Incorrect Contact Definition Missing Contacts
- Sensor and Reference Geometry
- Incorrect Material
- Incorrect Property
- Incorrect Reference Geometry
- Incorrect Boundary Condition / Initial Velocity
- Internal Nodes in Parts with VOID Materials
- Incorrect Normal Orientation
- Airbag Time Step, /DT/FVMBAG/1
- Static Deployment Test
- Model Preparation
- Unit Consistency
- Verify Consistency
- Check Units
- Most Popular Units (with steel examples)
- Model Instrumentation
- Model Checking by PRADIOS Starter
- Computation Checks
- Model Debugging
- Divergence
- Run Problems
- Basic Relations
- Unit Systems
- Filtering
- Element Formulations
- Kinematic Conditions
- Contact Interfaces
- Implicit Solvers with Parallel Version Compatibility Table
- Linear Solvers
- Nonlinear Solvers
- DC-FSI using PRADIOS and AcuSolve
- Communication between PRADIOS and AcuSolve
- Time Steps and Data Exchanges
- Data Exchange Verification
- Examples
- PRADIOS Structural FSI Data Setup
- Model Locations
- Coupled Simulation Post-processing
- Scaling of Quantities
- Parallel Execution of the Solvers
- Platform Support
- Limitations
- Nonlinear Analysis with Contact
- Target Applications
- Stiffness Matrix Setup
- Output Solving for each Iteration (/IMPL/SOLV and /IMPL/NONLIN/SOLVINFO)
- Examples of Engine File for Implicit Analysis
- Summary of ALE Keywords
- Choice of Formulation
- Fluid/Structure Connection
- Methodology
- CAD Cleaning
- Time Integration
- Space Integration
- ALE Grid Calculation
- ALE/CFD Materials
- Quasi-Compressible Option
- Turbulent Wall
- Nodal Boundary Conditions
- Elementary Boundary Conditions
- Artificial Damping for Shock Waves
- Kinematic Constraints
- Interfaces
- Fluid/Structure Interaction (ALE/Lagrange Interface)
- Units
- Engine Input
- Troubleshooting
- Sol2SPH Particle Behavior
- Contact between Sol2SPH and Other Parts
- Other Modeling Guidelines
- Model Setup
- Data Input
- Data Output
- SPEEDUP Estimation
- CPU Allocation
- Launch a Multi-Domain Analysis
- Current Limitations
- Model Setup
- Connection between Domains
- Contact between Domains
- Data Input
- CPU Allocation
- Launch a Multi-Domain Analysis
- RAD2RAD Parallelization
- Example: RAD2RAD Input File
- Implementation
- Set Environment Variables
- Run Optimization
- #1 through #299
- #300 through #699
- Error 953
- Error 958
- Error 1078
- Error 1104
- Error 1130
- MASS OR ENERGY ERROR DUE TO CONTACT
- #100 through #699
- #700 through #1199
- Special Characters