"termosyphon" relies on density difference created by temperature difference for circulation.
This is simulated in EPlus with a pump of low pressure. The added power is small and can be removed manually in the result. The pump is controlled by the temperature set point managers, hot turn on and cold turn off, for example.
2. Energy Plus simulates auxiliary heating system of solar system with electrical resistence in boiler?
This is simulated exactly in the example. (A small second tank with a electric heater connected in series..)
Dr. Li
To: EnergyPlus_Support@xxxxxxxxxxxxxxx
From: fcbessa@xxxxxxxxxxxx
Date: Thu, 5 Apr 2012 04:37:21 -0700
Subject: Re: [EnergyPlus_Support] Re: Project of solar collector
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Primary EnergyPlus support is found at:
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This is simulated in EPlus with a pump of low pressure. The added power is small and can be removed manually in the result. The pump is controlled by the temperature set point managers, hot turn on and cold turn off, for example.
2. Energy Plus simulates auxiliary heating system of solar system with electrical resistence in boiler?
This is simulated exactly in the example. (A small second tank with a electric heater connected in series..)
Dr. Li
To: EnergyPlus_Support@xxxxxxxxxxxxxxx
From: fcbessa@xxxxxxxxxxxx
Date: Thu, 5 Apr 2012 04:37:21 -0700
Subject: Re: [EnergyPlus_Support] Re: Project of solar collector
Dear Mario,
Because the model used in Brazil for social housing is a electrical resistence (as auxiliary equipment) into a boiler and without pump. I think that I consider pump and auxiliary equipment out of boiler it maybe doesn't represent our reality. I want to compare simulation in Energy Plus with other software.
Thanks,
Vanessa
De: Mário <mneves32@xxxxxxxxx>
Para: EnergyPlus_Support@xxxxxxxxxxxxxxx
Enviadas: Quarta-feira, 4 de Abril de 2012 17:41
Assunto: [EnergyPlus_Support] Re: Project of solar collector
Para: EnergyPlus_Support@xxxxxxxxxxxxxxx
Enviadas: Quarta-feira, 4 de Abril de 2012 17:41
Assunto: [EnergyPlus_Support] Re: Project of solar collector
Hello
I didn´t find any reference in the IO pdf.
Why don´t you use an aproximation using a flat plate and a a water heater (using a electrical resistence) and issue a risidual amount of energy for the pump?
MN
--- In EnergyPlus_Support@xxxxxxxxxxxxxxx, "fcbessa" <fcbessa@...> wrote:
>
> Hi,
>
> I'm trying to do a project of solar collector, but I need some information:
> 1. Energy Plus simulates solar system with termosyphon?
> 2. Energy Plus simulates auxiliary heating system of solar system with electrical resistence in boiler?
>
> Best regards,
>
> Vanessa Bessa
>
I didn´t find any reference in the IO pdf.
Why don´t you use an aproximation using a flat plate and a a water heater (using a electrical resistence) and issue a risidual amount of energy for the pump?
MN
--- In EnergyPlus_Support@xxxxxxxxxxxxxxx, "fcbessa" <fcbessa@...> wrote:
>
> Hi,
>
> I'm trying to do a project of solar collector, but I need some information:
> 1. Energy Plus simulates solar system with termosyphon?
> 2. Energy Plus simulates auxiliary heating system of solar system with electrical resistence in boiler?
>
> Best regards,
>
> Vanessa Bessa
>
__._,_.___
Primary EnergyPlus support is found at:
http://energyplus.helpserve.com or send a message to energyplus-support@xxxxxxxx
The primary EnergyPlus web site is found at:
http://www.energyplus.gov
The group web site is:
http://groups.yahoo.com/group/EnergyPlus_Support/
Attachments are currently allowed but be mindful that not everyone has a high speed connection. Limit attachments to small files.
EnergyPlus Documentation is searchable. Open EPlusMainMenu.pdf under the Documentation link and press the "search" button.
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