You can edit the data as you would in a spreadsheet. Z FlexTablesYou can click FlexTables to bring up dynamic tables that allow you to edit and display the model data in a tabular format. Z Dialog BoxesYou can use the Select tool and double-click an element to bring up its Properties editor. Save the network by clicking Save or choose File > Save. Pipe P-10 should connect the tank to the network if you laid out the elements in the correctorder.ДЎ3. Insert the tank, T-1, using the Pipe layout tool. Right-click and select Done from the menu to terminate the Pipe Layout command.ДЎ2. of 12Building a Network and Performing a Steady-State Lay out junction J-6 and the PRV by selecting the Pipe layout tool and placing the elements in their appropriate locations.Be sure to lay out the pipes in numerical order (P-7 through P-9), so that their labels correspond to the labels in the diagram. Move the cursor to the location of J-5, and click to insert the element. Right-click and choose Done from the menu.ДЄ. Click to place junctions J-2, J-3, and J-4.Д©.

Right click to select Junction from the menu and click to place J-1.Д§. of 12Building a Network and Performing a Steady-State Click to place it.Д¦. Right-click and select Pump from the shortcut menu. Move the cursor to the location of pump P-1. Move the cursor on the drawing pane and right click to select Reservoir from the menu or click from the toolbar.Д¤. Enter the file name MYLESSON1.WTG for your project, and click Save.Дў. In the Save File As dialog box, browse to the My Documents/Bentley/WaterGEMS folder.Д©. of 12Building a Network and Performing a Steady-State Choose File > Save as. Choose File > Project Properties and name the project Lesson 1Steady State Analysis and click OK. Click the Drawing tab to make sure Drawing Mode is set to Scaled.ДҐ. Verify that the Default Unit System for New Project is set to System International. Reset Defaults button and select System International.ДЈ.

Since you will be working in System International units, click the Click the Tools menu and select the Options command. Or click File > New to create a new project.Дў. From the welcome dialog, click Create New Project and an untitled project opens. You will use a scaled background drawing for most of the network however, four of the pipes are not to scale and will have user-defined lengths.ДЎ. In this lesson, you will create and analyze the network shown below. It is more accurate to trace the network back to the source. This type of approximation is not always applicable, and care should be taken when modeling a network in this way. Simplifying the network in this way can approximate the pressures supplied to the system at the connection under a range of demands. In this network, the modeling of a reservoir connected to a pump simulates a connection to the main water distribution system. In a scaled drawing, pipe lengths are automatically calculated from the position of the pipes' bends and start and stop nodes on the drawing pane. When creating a schematic drawing, pipe lengths are entered manually. In constructing a distribution network for this lesson, you do not need to be concerned with assigning labels to pipes and nodes, because Bentley WaterCAD V8i will assign labels automatically. Building a Network and Performing a Steady-State Analysis

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