| Wind Rose Diagram | Uses of Wind Rose Diagram in Building Design | Explained by Rohan Dasgupta |
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- Опубліковано 1 кві 2020
- This video gives you an overview of wind rose diagram along with its uses in Building Design.
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A very genuine explanation. Clear, from basics at the core, to examples of wind assessed and brief application. Wind Rose diagrams are very relevant to modules in my degree.
Which degree are you pursuing?
Very much helpful video..
What a great voice with an great explanation
Very well explained. Thank you!
SIr you explain it very well...
Thanku you so much sir for making this video!!
Very informative and helpful
I am glad to know that it was helpful for you.
Thank you very much, very helpful video!
Helpful! Thank you
Very helpful
Nice explanation.
thank you for such helpful video
You're most welcome.
Hi! Thank you for this, it helped me a lot on my architectural thesis. May i ask if there is an enough time period to be covered to consider the wind rose diagram comprehensive enough?
Thank you, Frances. I'm glad that this was helpful to you.
And to answer your question, ideally speaking, a minimum time period of 365 days would give you a wind rose diagram that is comprehensive enough; so that it encompasses all the seasonal changes in wind directions over a year.
👍👍
excellent information sir. I want to know regarding placing the building orientation. U mentioned in the video that if the building oriented in parallel to the flow then max. passive ventilation, if it is perpendicular least passive. I am confused with it please exaplain
THank you
marvellous explanation, clearly and also connect with application in site plan. And, may I ask where people can usually find these kinds of wind data?
Very nice. But pls give more videos on wind or ventilation for around the building inside the building, opening percentage, shading devices etc
Thank you so so much
You're most welcome.
U must add it's use in air pollution modelling tools...for example for dust management plan
Thanks for the recommendation. I'll look into it.
How did you do this diagram?? is there an online tool that you used ?
Thank u for this video, now i understand!
I did it all on Microsoft Power Point. Thank you for the comment.
There is software called WRplot, you can easily make wind rose using this software and it's very easy and clear
Hi. I have one question for you. How did u plot the wind direction data centered in each direction?
Hi. You can use the free online tool Enviroware to plot one.
Have you thought about colored streetlight locations and also topography along such line[?]?
No.
@@DrRohanDasgupta They seem setup for a chemical attack (purple colored streetlights). I cannot understate this because of the volume of data that is especially interesting with topographic troughs or hills (for calm conditions) and also in line with evac routes in terms of the longest spokes on the wind rose.
How can i find wind directions of a particular place throughout the year.as an architect i really want to know this
Hello Sir, good video just a correction time (6:24 you used unit of speed kN/h). The unit was km/hr. In addition to that can you please explain how to interpret the direction using this diagram. As we can see there are cone for each direction components and how we find the true direction.
Thank you for watching the video so keenly and pointing out the mistake. 👍🏽
Actually they're not cones, you can interpret them in the form of simple bars as well. The width of the petals don't matter.
1. from where we can get the data to figure out frequency?
2. how can we use this to restrict foul smell in a building using artificial ventilation
Can you please tell what are legends ?
Legends are any text (usually written in tabular format) that accompanies a diagram to indicate certain details in it.
In this diagram, you can consider the wind speed range and its colour coding as legend.
could you please let me know how to generate such wind rose???
thanks in advance
Use the website WindRose.xyz
@@DrRohanDasgupta thank you soooo much
How to find calm condition?
Friends, i have a doubt ... in 2:26 frequency is calculated for 100 percent ... so if we adds up , all the frequency should sum up to 100 percent but max shown is 14 percent in most of the examples ..refer 7:06 ..how is the frequency calculated
That is an excellent question. In 2:26, the calculation for frequency of only one direction is shown (for simplicity of understanding). But, in 7:06, the total number of directions considered in 16. So if you add up all the frequencies of all the 16 directions, the total will be 100.
But how the small inlet produce large amount of wind blown ?
It doesn't produce large amount of wind blown. It cools the wind.
Preparation of wind-rose diagram is used.............
2 points
a. identification of wind direction
b. Measurement of wind speed
c. both a and b
d. none of these
ANSWER batao sir ji paper chal raha hai!