[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[EnergyPlus_Support] Can Airflow Network simulate stack effect?
- To: EnergyPlus_Support@xxxxxxxxxxxxxxx
- Subject: [EnergyPlus_Support] Can Airflow Network simulate stack effect?
- From: "Wonjun" <lesthesia@xxxxxxxxxxx>
- Date: Mon, 18 Oct 2010 13:42:55 -0000
- Delivered-to: mailing list EnergyPlus_Support@xxxxxxxxxxxxxxx
- Delivery-date: Mon, 18 Oct 2010 07:43:10 -0600
- Dkim-signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoogroups.com; s=lima; t=1287409389; bh=pMOmSxMJCjUXtJZeE/UDyUAi7DeJLD2jLE3jTMI8f5M=; h=Received:Received:Received:X-Yahoo-Newman-Id:X-Sender:X-Apparently-To:X-Received:X-Received:X-Received:X-Received:X-Received:To:Message-ID:User-Agent:X-Mailer:X-Originating-IP:X-Yahoo-Post-IP:From:X-Yahoo-Profile:Sender:MIME-Version:Mailing-List:Delivered-To:List-Id:Precedence:List-Unsubscribe:Date:Subject:Reply-To:X-Yahoo-Newman-Property:Content-Type:Content-Transfer-Encoding; b=gnLFh2Mrh5qOXv4lHPqBRM6rACZCGqEtnmZ9o238u8Ts6TJpNQjguOeNP9vIOu4w/3oGVLtYfh+KWtzpiehQ0lvkiUBUwiafUAAAMiSueGjVaztqGNDcRXP2TwU8zhzG
- Domainkey-signature: a=rsa-sha1; q=dns; c=nofws; s=lima; d=yahoogroups.com; b=CrYP1cfqcJOy9PJrX65JcOBReiK3uQVbyBmHQwRTzG3mn/k1WK8+fST1Dl2K14nlgKGQHpdswqLaxprUhzwNbBlyZPlnEXuqPJ/NYrkW0FCwpz6A/w1bDVKwFpxtFSyk;
- Envelope-to: linda@xxxxxxxxxxxxxx
- List-id: <EnergyPlus_Support.yahoogroups.com>
- List-unsubscribe: <mailto:EnergyPlus_Support-unsubscribe@yahoogroups.com>
- Mailing-list: list EnergyPlus_Support@xxxxxxxxxxxxxxx; contact EnergyPlus_Support-owner@xxxxxxxxxxxxxxx
- Reply-to: EnergyPlus_Support@xxxxxxxxxxxxxxx
- Sender: EnergyPlus_Support@xxxxxxxxxxxxxxx
- User-agent: eGroups-EW/0.82
I have already read I/O reference and engineering reference related to AFN.
In engineering reference which states AFN algorithm, it states that this algorithm considers the pressure differece by density and height.
But I don't know whether this algorithm can simulate the ventilation by stack effect. (For example double skin facades' cavity flow)
I know this algorithm assumes that the air is perfectly mixed and has uniform property.
Then, how AFN algorithm can describe the temperature stratification?
Is there a validation document related to AFN's stack effect limitation? (I.e., when you try to simulate a zone higher than specific height, the results will not accrate. This kind of document)
Please give me a help.
Many thanks in advance.
------------------------------------
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.
Yahoo! Groups Links
<*> To visit your group on the web, go to:
http://groups.yahoo.com/group/EnergyPlus_Support/
<*> Your email settings:
Individual Email | Traditional
<*> To change settings online go to:
http://groups.yahoo.com/group/EnergyPlus_Support/join
(Yahoo! ID required)
<*> To change settings via email:
EnergyPlus_Support-digest@xxxxxxxxxxxxxxx
EnergyPlus_Support-fullfeatured@xxxxxxxxxxxxxxx
<*> To unsubscribe from this group, send an email to:
EnergyPlus_Support-unsubscribe@xxxxxxxxxxxxxxx
<*> Your use of Yahoo! Groups is subject to:
http://docs.yahoo.com/info/terms/