FEM ConstraintTemperature/ru
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| Расположение в меню |
|---|
| Model → Thermal Constraints → Constraint temperature |
| Верстаки |
| FEM |
| Быстрые клавиши |
| Нет |
| Представлено в версии |
| - |
| См. также |
| FEM tutorial |
Описание
Создаёт ограничения для МКЭ по температурным границам.
Применение
- There are several ways to invoke the command:
- Press the
Temperature boundary condition button. - Select the Model → Thermal boundary conditions and loads → Temperature boundary condition option from the menu.
- Press the
- Press the Add button.
- In the 3D view select the objects the boundary condition should be applied to, which can be vertices, edges, or faces. Optionally, press the Remove button and click on the objects that you want to remove from the selection.
- Choose the constraint type and specify its parameter:
- Temperature (default) - temperature boundary condition, enter the Temperature (K)
- CFlux - concentrated heat flux load, enter the Concentrated heat flux (mW) - this value will be divided by the number of nodes on the underlying geometrical entity to achieve a total flux of a given magnitude on that entity
Примечания
- Ограничение температуры использует карту *BOUNDARY в CalculiX. Подробнее об ограничение температуры можно узнать по адрессу http://web.mit.edu/calculix_v2.7/CalculiX/ccx_2.7/doc/ccx/node163.html
FEM
- Materials: Solid, Fluid, Nonlinear mechanical, Reinforced (concrete); Material editor
- Element geometry: Beam (1D), Beam rotation (1D), Shell (2D), Fluid flow (1D)
Constraints
- Electromagnetic: Electrostatic potential, Current density, Magnetization
- Geometrical: Plane rotation, Section print, Transform
- Mechanical: Fixed, Displacement, Contact, Tie, Spring, Force, Pressure, Centrif, Self weight
- Thermal: Initial temperature, Heat flux, Temperature, Body heat source
- Overwrite Constants: Constant vacuum permittivity
- Solve: CalculiX Standard, Elmer, Mystran, Z88; Equations: Deformation, Elasticity, Electrostatic, Electricforce, Magnetodynamic, Magnetodynamic 2D, Flow, Flux, Heat; Solver: Solver control, Solver run
- Results: Purge, Show; Postprocessing: Apply changes, Pipeline from result, Warp filter, Scalar clip filter, Function cut filter, Region clip filter, Contours filter, Line clip filter, Stress linearization plot, Data at point clip filter, Filter function plane, Filter function sphere, Filter function cylinder, Filter function box
- Additional: Preferences; FEM Install, FEM Mesh, FEM Solver, FEM CalculiX, FEM Concrete; FEM Element Types
Документация пользователя
- Начинающим
- Установка: Загрузка, Windows, Linux, Mac, Дополнительных компонентов, Docker, AppImage, Ubuntu Snap
- Базовая: О FreeCAD, Интерфейс, Навигация мыши, Методы выделения, Имя объекта, Настройки, Верстаки, Структура документа, Свойства, Помоги FreeCAD, Пожертвования
- Помощь: Учебники, Видео учебники
- Верстаки: Std Base, Arch, Assembly, CAM, Draft, FEM, Inspection, Mesh, OpenSCAD, Part, PartDesign, Points, Reverse Engineering, Robot, Sketcher, Spreadsheet, Surface, TechDraw, Test Framework