GaBi Education - GaBi Software
GaBi Education - GaBi Software
GaBi Education - GaBi Software
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Procedure<br />
You can now see all the natural gas flows available in your database. There are several<br />
country specific flows for natural gas since the gas mixture and its properties vary from<br />
region to region.<br />
8. Open a flow by double clicking on it.<br />
You will now see the flow dialog box. In this window you can see, that the flow is<br />
automatically defined to be an input or output flow, or the flow type is undefined, when it<br />
can be both. This categorisation is done automatically based on the location of the flow<br />
within the <strong>GaBi</strong> database. The reference quantity of a flow is mostly the mass, this means<br />
that the reference unit of the flow is kg and that all other quantities refer to this reference<br />
quantity. Quantities can be thought of as the properties of a flow. Another quantity could<br />
be e.g. number of pieces, length, volume and so on. In the quantity list you can see which<br />
quantities are associated to this flow. Any additional quantities can be defined.<br />
<strong>GaBi</strong> databases are completely open but predefined objects are also protected.<br />
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