FEM Начальное условие скорости потока
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Outdated translations are marked like this.
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| Расположение в меню |
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| Модель → Fluid Constraints → Начальное условие скорости потока |
| Верстаки |
| FEM |
| Быстрые клавиши |
| Нет |
| Представлено в версии |
| - |
| См. также |
| Граничное условие скорости потока |
Описание
Создает ограничение начальной скорости потока для анализа потока жидкости.
The FEM initial flow velocity task panel
Применение
- There are several ways to invoke the command:
- Press the
Initial Flow Velocity Condition button.
- Select the Model → Fluid Boundary Conditions →
Initial Flow Velocity Condition option from the menu.
- Press the
- Enter an initial flow velocity value for the analysis. The value is entered as a combination of the 3 main cartesian vectors components (X,Y,Z).
- Press the Add button. For a 3D analysis, select a 'solid' (body) from your model, for a 2D analysis select a face. However, it is also possible to select a face (e.g. the inlet of a pipe) in 3D or an edge in 2D. introduced in 1.1: To remove objects from the selection, press the Remove button.
Formulas
For a description how to input formulas, see section Formulas in the page for the Flow velocity constraint.
Примечания
В самых простых анализах нет необходимости указывать начальную скорость потока, однако это рекомендуется в порядке хорошего стиля работы.
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