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Messages - martin.hellmann

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1
General Umberto NXT CO2 / processing
« on: June 06, 2011, 17:39 »
I have a question concerning the carbon footprint for \"processing\". Is the carbon footprint of the material allready included in the carbon footprint of a process?

Thanks in advance for your answer and

With kind regards,

Martin Hellmann

2
General Umberto NXT CO2 / Re: Parrot Tutorial
« on: February 04, 2011, 18:08 »
Dear Mr. Müller-Beilschmidt,

thank you very much for your answer. No the most flows are black but the the first material named \"P1:Polystyrene\" and it\'s flow is grey and so the flow to and from the Transition Injection molding to the next Transition is also grey. The others are black. So there should be a problem with the Input P1 I guess. After the calculation the carbon footprint is 2.20 kg CO2e.

The log file don\'t show any mistake. Mayby I should send in an export of this log.

Best regards,

Martin Hellmann

3
General Umberto NXT CO2 / Parrot Tutorial
« on: January 31, 2011, 10:15 »
I now finished the second tutorial task to calculate a network for the production, use and disposal of a parrot. But there is a problem when I try to calculate the flows. The first input is not ready to calculate (grey arrows) and so the rest of it\'s influences can also not be calculated. I did all the things that are named in the tutorial but he can\'t calculate that. Can you help me?

Thanks in advance and

Best regards,

Martin Hellmann

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