Start the calculator

Step no. 1 - getting Oracle Java or OpenJDK with OpenWebStart

Pipe flow calculator requires Oracle Java or OpenJDK with OpenWebStart version 1.8.x, suitable for your operating system. Calculator is independent of operating system. It can work on Windows, MacOS and Linux desktop or laptop computers. Get the latest Oracle Java or OpenJDK for your desktop/laptop from here, and get OpenWebStart™ from here. Read more about web start technology. If you have concerns about Java security please read the following text.

It is very important to confirm that Oracle Java or OpenJDK with OpenWebStart will run on your system.

If for any reason you can't use Oracle Java or OpenJDK with OpenWebStart on your computer, and if you are using Windows™ 64 bit operating system, than you can still use the calculator. You can download the calculator that has all required components in one package.

Step no. 2 - Staring the calculator

Click the button "Click here to start the calculator" and on the pop up window click the logo image to download launch.jnlp to your computer. Double-click launch.jnlp file and confirm on the opened window that you accept to run the pipe flow calculator. After that wait for the calculator to load as it can take a while.

Step no. 3 - Register your new account

Register your account on registration page. Select a user name, password and enter valid email. You will instantly receive registration confirmation email to confirm your registration and activate account. Click on the link provided in the activation email to activate account. You will once more receive an instant email confirming that your account is activated. This time no action is required from you.

Step no. 4 - Select an appropriate subscription

Subscribe to full service at subscription page. Select one out of two available subscription plans. Each plan is time limited and gives you access to all services on this web site.