Batch rocket port size?

new

« Prev
1
Next »

satamax
Moderator

Posts: 2,455

Batch rocket port size? Nov 25, 2013 10:33:52 GMT -8

Quote

Post by satamax on Nov 25, 2013 10:33:52 GMT -8

Hi everybody.

Well, i know how to calculate the port of à batch box by now. Tho, i have thoses refractory flues that are a smidge big. 18cmx18cm, with rounded corners.

I have drawn what i have in mind: donkey32.proboards.com/thread/964/dimension-question-peter

Tho, the port is a bit tall. Albeit the proper dimension, at about 65% csa of the chimney.

I wonder, should i lower and widen the port or leave it as it is? I'm kind of stumped, as i want to use this prety much as an open fireplace. And i know on my 6 incher which has about the same dimensions, smoke rols in the firebox; sometimes, giving me smokeback. Tho, i have a very long pipe after that stove.

Thanks a lot.

Max.

Procrastinator in chief

5000ft high on the French/Italian border.

peterberg Global Moderator Posts: 3,241	Batch rocket port size? Nov 25, 2013 14:13:13 GMT -8 Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by peterberg on Nov 25, 2013 14:13:13 GMT -8 OK Max, I've seen that post go by but forgot to react. To read that .skp file I have to restart my other computer so you have to wait until tomorrow...
	regards, Peter +52° 1' 47.40", +4° 22' 57.80"

Shoutbox

ecoenergyman: Hi new to forum I was wondering where to buy a masonry stove kit I could install myself ? Fran in ireland Aug 1, 2022 17:39:58 GMT -8

natureman: I have been following this site for years Aug 28, 2022 10:58:59 GMT -8

nendo: Can anyone on this forum point me in the direction of detailed plans for a rocket water heater please? Oct 22, 2022 15:15:43 GMT -8

ankitg: Hi Vortex, Nov 9, 2022 18:52:25 GMT -8

fierolepou: Hi everybody! Starting a project from scratch, this is a goldmine! Dec 10, 2022 5:20:09 GMT -8

Solomon: Best way to not die in a house fire is to build a stove where the really hot stuff isn't near the flammable stuff. Jan 10, 2023 11:34:39 GMT -8

beppe: Hi to everybpdy. I'm new about the rocket stoves and this forum Aug 30, 2023 22:17:32 GMT -8

beppe: I have a living room+ kitchen of 75 square meters that was heated by an ordinary pellet stove with a power of 8KW. Aug 30, 2023 22:19:29 GMT -8

beppe: I want to switch to a DIY pellet rocket stove but I haven't found yet a project that is really suitable for my situation. Is there anybody able to indicate to me a good detailed project? Sept 4, 2023 9:05:15 GMT -8

sksshel: Yes, very happy with my DSR2. I had not heard about the DSR3. I probably won't be using it but I will look into it. Oct 16, 2023 9:15:37 GMT -8

rockinon: I have some questions about a Rocket Mass Heater, as I am in progress of getting a place built in Arkansas in the mountains of NW Arkansas and it will be very helpful. How can I add pictures to illustrate what I am requesting Jan 23, 2024 11:01:07 GMT -8

dd24: Bonjour, Quelqu'un expérimente t-il sur les poêles "bubafonya" ou "stopuva"? merci pour votre réponse! Mar 2, 2024 10:32:32 GMT -8

marcios: Hi Trev, What dimensions did you keep for the top chamber? May 9, 2024 13:41:47 GMT -8 *

Donkey: rockinon, place them on some other web hosting service and link them here. Jun 27, 2024 16:25:24 GMT -8

atrii: How can I see these photos Donkey? Jul 16, 2024 16:17:59 GMT -8

Donkey: atrii When the images are properly linked, they will be visible. Jul 21, 2024 19:02:47 GMT -8

dvawolk: For images i use "Greenshot" app - i can print screen part or whole of my screen and upload them directly to imgur throught the context menu. Works very well and fast for me...
Aug 21, 2024 2:21:17 GMT -8

martinm: Hi there , looking for info on hot water heat exchanger for integrating in the bell of masonry rocket stove. Sept 10, 2024 3:43:38 GMT -8

lightworker: Hi beppe: Oct 19, 2024 16:45:02 GMT -8

mudkevin: I thought I was beginning to understand what made a rocket stove successful, then I read donkey32.proboards.com/thread/3909/firebricks-refractories-fail-silica-flux and realized there is so much more to learn. . . Oct 26, 2024 12:51:47 GMT -8

Batch rocket port size?

Post by satamax on Nov 25, 2013 10:33:52 GMT -8

Post by peterberg on Nov 25, 2013 14:13:13 GMT -8

Shoutbox