Daniel James Grundy
  • Maldon
  • United Kingdom
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Daniel James Grundy's Discussions

Stack/wind pressure and flow networks.

Started this discussion. Last reply by Daniel James Grundy 9 hours ago. 5 Replies

Hello my first post, I'm wondering if there is anyone about who could advise on the calculations involved in determining flow networks for natural ventilation. I'm studying a distance learning…Continue

 

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Daniel James Grundy replied to Daniel James Grundy's discussion Stack/wind pressure and flow networks.
"So I wanted to start with a basic who can help then go into more detail later. But yes find the air flows through the openings and area of the openings.  I've approached it now as airflow/m^2 of opening then used air rates per person…"
9 hours ago
Daniel James Grundy replied to Daniel James Grundy's discussion Stack/wind pressure and flow networks.
"My tutor got back to me and while areas don't quite feel right a little to much assumptions and things not quite adding up in the examples I'm slowly moving on. We have a certain amount of freedom to manipulate the design so to…"
9 hours ago
Brennan Less replied to Daniel James Grundy's discussion Stack/wind pressure and flow networks.
"Daniel, I'm assuming you're trying to predict the airflows through the different openings W1, ... ? It is very unclear from the drawing. You're probably aware, but solving the problem requires calculating the pressure…"
11 hours ago
William H Nickerson replied to Daniel James Grundy's discussion Stack/wind pressure and flow networks.
"https://www.linkedin.com/groups/6942179/6942179-6030115404729307139           'm not sure this is what your exactly looking for Daniel but it should direct you to the right area. I asked…"
Tuesday
Sean Lintow Sr replied to Daniel James Grundy's discussion Stack/wind pressure and flow networks.
"Pascals for stack has been discussed to death here Wind is pretty easy to find & if need be I would recommend googleing Bernoulli's principle on wind Unfortunately just looking at the diagram without some context it is hard to know…"
Saturday
Daniel James Grundy posted a discussion

Stack/wind pressure and flow networks.

Hello my first post, I'm wondering if there is anyone about who could advise on the calculations involved in determining flow networks for natural ventilation. I'm studying a distance learning masters in sustainable design and there is something for this assignment I'm just not getting. I've been through A Guide to Energy Efficient Ventilation, Martin W Liddament – AVICAir Infiltration Calculation Techniques - An Applications Guide, Martin W. Liddament – AVIC2009 ASHRAE® Handbook…See More
Mar 17
Daniel James Grundy is now a member of Home Energy Pros
Mar 16

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Company
Servowatch systems LTD
Role in Home Performance Marketplace
Other
Professional Interests
Student doing a masters in building services with sustainable energy.
Looking to move from the marine industry as a systems and automation engineer to the Sustainable building market.

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Walter Ahlgrim replied to Steve's discussion Too many BTU's. Too much horsepower?
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5 hours ago
Daniel James Grundy replied to Daniel James Grundy's discussion Stack/wind pressure and flow networks.
"So I wanted to start with a basic who can help then go into more detail later. But yes find…"
9 hours ago
Daniel James Grundy replied to Daniel James Grundy's discussion Stack/wind pressure and flow networks.
"My tutor got back to me and while areas don't quite feel right a little to much assumptions…"
9 hours ago
Brennan Less replied to Daniel James Grundy's discussion Stack/wind pressure and flow networks.
"Daniel, I'm assuming you're trying to predict the airflows through the different openings…"
11 hours ago
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