Update on combustor fabrication

[vineeth]

After a long time battling with Covid-19 I'm continuing this project and updating my combustor build pictures.

I'm starting with few questions -

1. location of LPG spray nozzle (before primary zone or at exact location of primary zone?)
2. location of spark plug.
3. How to calculate required gas cylinder size and weight .
4. Combustor Air inlet location (primary zone or near conical section of flame tube ??)

 I'm planning to use 10mm dia tube with 6 radial holes of 1mm dia as spray nozzles as suggested by Racket
Please do let me know if there are any modification's to be done in my fabrication








Thanks in advance

[racket]

Hi

1 ...... between your 2 rows of Primary holes

2 .......on the side between Primary and Secondary hole

3........9Kg- 20 lb cylinder , no regulator , use the valve as throttle

4 ..... at cone area so as not to distube the combustion

Cheers
John

[vineeth]

Thanks a lot for your ceaseless support John 😊🙏

[vineeth]

progress update: 
Air inlet pipe fabrication (yet to be welded)
suggestions are welcomed