Core burning isn't suitable for black powder because higher burn rate. So end burning is best for black powder based propellant or another fast burning propellant due smaller burning surface area. But for slower burn rate like rocket candy core burner is suitable due bigger burning surface area. So always test the propellant burn rate to determine it will suitable for end burning or core burning. Then we can maximize the thrust without causing CATO
I cant tell you the exact size. Because of different weight, density thickness, etc. but a rocket without heading balance it at the nozzle. And for headings balance it according to the weight of the heading. For 2 inch heading on 3/4 inch rocket. Balance it between 1/2 the length of the tube and 1/3 the length of the tube measured from the nozzle.
@@PassfireRocket A hot fuelled rocket can use a shorter stick, i always used 900mm sticks on 1lb hot fuelled corner burners with 3" headers. Balance point is more important for slower rockets :)
@@colspyro Definitely agree with you. I'll keep that in mind But don't you think even with hot fuel if not properly balanced it doesn't achieve the ideal height
@@PassfireRocket I never had any issues with height, longer sticks tend to weigh more which also has an affect on the height :) I press my motors for consistent results and its very relaxing compared to hammering. If you are limited on chemical supply i`d recommend trying Yankee`s Flashing Stars (3/8" rolled or pumped)) in a 3" ball shell header. Its a very cheap comp that delivers a big effect.
![Lp. Последняя Реальность #107 РОДНОЙ ДОМ [Финал] • Майнкрафт](http://i.ytimg.com/vi/IK3QKzKUlHM/mqdefault.jpg)
🎉
❤😮😅
Plz whistle rocket formula.
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Aap kis site se ye composition ka sheet nikalte he plz bataye dada
Description me diya hua hai bhai
End burning? Or core Burning? In my case core burning always CATO’s too hot i think
Core. If it catos then either the fuel is hot or the nozzle is too small
Core burning isn't suitable for black powder because higher burn rate. So end burning is best for black powder based propellant or another fast burning propellant due smaller burning surface area. But for slower burn rate like rocket candy core burner is suitable due bigger burning surface area. So always test the propellant burn rate to determine it will suitable for end burning or core burning. Then we can maximize the thrust without causing CATO
Có thêm nhũ nhôm nữa phải k b
Aluminium Powder
What is the size of the stick for a 3/4" rocket?
I cant tell you the exact size. Because of different weight, density thickness, etc.
but a rocket without heading balance it at the nozzle.
And for headings balance it according to the weight of the heading. For 2 inch heading on 3/4 inch rocket. Balance it between 1/2 the length of the tube and 1/3 the length of the tube measured from the nozzle.
@@PassfireRocket
A hot fuelled rocket can use a shorter stick, i always used 900mm sticks on 1lb hot fuelled corner burners with 3" headers. Balance point is more important for slower rockets :)
@@colspyro Definitely agree with you. I'll keep that in mind
But don't you think even with hot fuel if not properly balanced it doesn't achieve the ideal height
@@PassfireRocket
I never had any issues with height, longer sticks tend to weigh more which also has an affect on the height :)
I press my motors for consistent results and its very relaxing compared to hammering.
If you are limited on chemical supply i`d recommend trying Yankee`s Flashing Stars (3/8" rolled or pumped)) in a 3" ball shell header. Its a very cheap comp that delivers a big effect.
That's cool. I'll definitely try that 😃
How did tou make thé nozzle ?
Rocket making tool
Sir apni ki borobazar theke sob mosla purchase koren
Ha bhai
Dada eta aluminium dust lagbe na aluminium chur.... Ar aluminium er size ta koto thakbe, ektu bole deben?
Aluminium dust. 100 mesh
@@PassfireRocketdada 333 koto mesh er hoy??ota ki 333 powder... Naki onno kichu.... Onno hole kothay kinte pabo dada??
May i use 60:30:10:5?