Fluidized bed in Gambit

mohsen0488 · October 24, 2013, 11:30

Hi all

How to draw fluidized bed with the distributor consisted of a perforated plate of open area ratio 1.2% in GAMBIT ?

Thanks in advance.

-mAx- · October 25, 2013, 00:36

do you have a sketch of what you want to draw?

mohsen0488 · October 25, 2013, 11:52

Hi
a sketch of my geometry attached.

My problem is in drawing distributor at bottom of the bed

-mAx- · October 25, 2013, 12:45

do you have a picture of this distributor?

mohsen0488 · October 25, 2013, 14:21

No i don't have a picture of distributor .this geometry is in a paper and i want reproduce results of that paper .
in paper only that picture shown.And has written about the distributor :
The distributor consisted of a perforated plate of open area
ratio 1.2%.

i don't know how to draw this geometry in gambit

-mAx- · October 28, 2013, 00:53

Then draw a plate, which is perforated from N holes with diameter D
The ration between cumulated hole-area (0.25.N.pi.D^2) and inital plate is given (1.2%).
Ther is also the possibilty to work with porous media or something like that, but I neved used it
http://www.cfd-online.com/Forums/flu...ed-plates.html

mohsen0488 · October 28, 2013, 02:55

My geometry is 2D.how i can calculate number of holes?

-mAx- · October 28, 2013, 05:27

http://www.perforated-metal.net/perf...ted-metal.html

gsrk · January 30, 2015, 07:00

Hi could you help me here. I have also the problem like you described. did you have any solution for air distributor design inside bed. could you guide me here.

chenlu225 · March 7, 2024, 04:09

https://www.perforated-metal.net/

October 24, 2013, 11:30	Fluidized bed in Gambit	#1
mohsen0488 Member mohsen Join Date: Sep 2013 Posts: 42 Rep Power: 12	Hi all How to draw fluidized bed with the distributor consisted of a perforated plate of open area ratio 1.2% in GAMBIT ? Thanks in advance.

October 25, 2013, 00:36		#2
-mAx- Super Moderator Maxime Perelli Join Date: Mar 2009 Location: Switzerland Posts: 3,297 Rep Power: 41	do you have a sketch of what you want to draw? __________________ In memory of my friend Hervé: CFD engineer & freerider

October 25, 2013, 12:45		#4
-mAx- Super Moderator Maxime Perelli Join Date: Mar 2009 Location: Switzerland Posts: 3,297 Rep Power: 41	do you have a picture of this distributor? __________________ In memory of my friend Hervé: CFD engineer & freerider

October 28, 2013, 00:53		#6
-mAx- Super Moderator Maxime Perelli Join Date: Mar 2009 Location: Switzerland Posts: 3,297 Rep Power: 41	Then draw a plate, which is perforated from N holes with diameter D The ration between cumulated hole-area (0.25.N.pi.D^2) and inital plate is given (1.2%). Ther is also the possibilty to work with porous media or something like that, but I neved used it http://www.cfd-online.com/Forums/flu...ed-plates.html __________________ In memory of my friend Hervé: CFD engineer & freerider

October 28, 2013, 05:27		#8
-mAx- Super Moderator Maxime Perelli Join Date: Mar 2009 Location: Switzerland Posts: 3,297 Rep Power: 41	http://www.perforated-metal.net/perf...ted-metal.html __________________ In memory of my friend Hervé: CFD engineer & freerider

October 25, 2013, 11:52		#3
mohsen0488 Member mohsen Join Date: Sep 2013 Posts: 42 Rep Power: 12	Hi a sketch of my geometry attached. My problem is in drawing distributor at bottom of the bed

October 25, 2013, 14:21		#5
mohsen0488 Member mohsen Join Date: Sep 2013 Posts: 42 Rep Power: 12	No i don't have a picture of distributor .this geometry is in a paper and i want reproduce results of that paper . in paper only that picture shown.And has written about the distributor : The distributor consisted of a perforated plate of open area ratio 1.2%. i don't know how to draw this geometry in gambit

October 28, 2013, 02:55		#7
mohsen0488 Member mohsen Join Date: Sep 2013 Posts: 42 Rep Power: 12	My geometry is 2D.how i can calculate number of holes?

January 30, 2015, 07:00	Perforted plate in 2d	#9
gsrk New Member krishna Join Date: Jan 2015 Posts: 1 Rep Power: 0	Hi could you help me here. I have also the problem like you described. did you have any solution for air distributor design inside bed. could you guide me here.

March 7, 2024, 04:09	Wholesale Perforated Metal Mesh Sheet	#10
chenlu225 New Member wangmeihong Join Date: Mar 2024 Posts: 1 Rep Power: 0	https://www.perforated-metal.net/

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