Set up the grid: i. If the wrong part of the arc is drawn and it does not resemble Figure 1. Change Curvature Normal Angle to 10°. Enable the Energy Equation option. In next page click regular or free download and wait certain amount of time usually around 30 seconds until download button will appead. If you have any other trouble downloading ansys fluent 12 tutorial files post it in comments and our support team or a community member will help you! Enter 6e-3 for Element Size.
On the Sketching tab, in the Draw toolbox, select Line you may need to use the arrows in the toolbox to scroll up to see the correct tool. The net imbalance should be less than 0. This view contains all of the settings for a contour object. Sweeping requires the use of two sketches; one that defines the profile to be swept and the other that defines the path through which the profile is to be swept. It will also report a number of other mesh features that are checked. Registered users can also use our to download files directly from all file hosts where it was found on. Sometimes the residuals may not fall below the convergence criterion set in the case setup.
Box zoom , press and hold the left mouse After clicking the Box Zoom icon, button and drag the mouse diagonally across the screen. Surface Monitors 42 Release 14. Make sure that there are now two materials water and air defined locally by examining the Fluent Fluid Materials drop-down list. In contrast, the Enhanced Wall Treatment option provides consistent solutions for all y+ values. Cell Zone Conditions Release 14.
Our goal is to provide top notch user experience for our visitors. When you search for files video, music, software, documents etc , you will always find high-quality ansys fluent 12 tutorial files files recently uploaded on DownloadJoy or other most popular shared hosts. Setup and Solution The following sections describe the setup and solution steps for this tutorial: 1. Select in in the Units list. Select Enhanced Wall Treatment for the Near-Wall Treatment. An Information dialog box will open to alert you that the calculation is complete.
To create the larger main pipe, you will use the Sweep operation. Note An option is enabled when there is a check mark in the check box, and disabled when the check box is empty. The Refresh Required icon in the Mesh cell has been replaced by a check mark, indicating that there is a mesh now associated with the fluid flow analysis system. Click again on Mesh in the Outline view and expand the Inflation node to reveal additional inflation parameters. Change Smoothing to High iii. Likewise, the state of some of the remaining cells in the system will change. Keep the default values for the Absolute Criteria of the Residuals, as shown in the Residual Monitors dialog box.
Tip Use the Graphics Toolbar buttons and the mouse to manipulate the image until you can easily see the pipe openings and surfaces. Click the blue Z axis on the axis triad in the bottom right hand corner of the graphics display to orient the display so that the view is of the front of the elbow geometry. The question mark in the Geometry cell is replaced by a check mark, indicating that there is a geometry now associated with the fluid flow analysis system. You can also right-click the Setup cell to display the context menu where you can select the Edit. Enter 4 inches for Hydraulic Diameter. Right-click Mesh in the project Outline tree, and select Update in the context menu. Once the mesh is defined, the state of the Mesh cell will change accordingly, as will the state of the next cell in the system, in this case the Setup cell.
Note As the calculation progresses, the surface monitor history will be plotted in the graphics window Figure 1. Note Now, all subsequent inputs that require a value based on a unit of length can be specified in inches rather than meters. Because the residual values vary slightly by platform, the plot that appears on your screen may not be exactly the same as the one shown here. In the Details View, under Dimensions:1, change the R1 radius value from 0. The following table describes mouse actions that are available: Table 1. Some of the more complex tutorials may require a significant amount of computational time. Select pressure-outlet from the Surfaces selection list.
Set Get Data Every to 3 by clicking the up-arrow button. In the Project Schematic, right-click the Setup cell of the new-elbow system cell B4 and select Edit. A new Body Sizing entry appears under Mesh in the project Outline tree 24 iv. This indicates that the state of the cell requires a refresh and that upstream data has changed since the last refresh or update such as an update to the geometry. Select symmetry from the Surfaces selection list. The videos courses provide the theory behind the engineering simulation solvers, critical for understanding and interpreting the results generated. If you make changes to the project that are upstream of the updating cell, then the cell will not be in an up-to-date state when the solution completes.