RE: RES: [EnergyPlus _Support] COP Natura l Gás VRF

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Subject: RE: RES: [EnergyPlus _Support] COP Natura l Gás VRF

From: Ivan Mezzacapa <ivan_slip@xxxxxxxxxxx>

Date: Thu, 4 Apr 2013 11:42:45 +0000

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Thanks ALberto!

I've made this!

Téc. Ivan Mezzacapa

Desenhista Projetista de Ar Condicionado / Consultor de Eficiência Energética em Ar Condicionado

LinkedIN: http://www.linkedin.com/in/ivanmezzacapa

Celular: (11)9963-9326

To: EnergyPlus_Support@xxxxxxxxxxxxxxx
From: ahneto@xxxxxx
Date: Thu, 4 Apr 2013 08:23:20 -0300
Subject: RES: [EnergyPlus_Support] COP Natural Gás VRF

Dear Ivan,

This information should be provided by the manufacturer but, for a rough value, you can multiply the volumetric flow rate (that it should be convert into Nm3/h(standard conditions)) by the lower heat power (LHP). An average value of the LHP of the natural gas is 9065 kcal/Nm3.

Regards,

Alberto

De: EnergyPlus_Support@xxxxxxxxxxxxxxx [mailto:EnergyPlus_Support@xxxxxxxxxxxxxxx] Em nome de Ivan Mezzacapa
Enviada em: quarta-feira, 3 de abril de 2013 17:14
Para: energyplus_support@xxxxxxxxxxxxxxx
Assunto: [EnergyPlus_Support] COP Natural Gás VRF

Hi!

how can i calculate COP from natural gas systems?

I have the natural consumption in m³/h, and i have the capacity.

Capacity: 56 KW

Natural Gas Consumption: 3,58 m³/h

Thanks!

Téc. Ivan Mezzacapa

Desenhista Projetista de Ar Condicionado / Consultor de Eficiência Energética em Ar Condicionado

LinkedIN: http://www.linkedin.com/in/ivanmezzacapa

Celular: (11)9963-9326

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