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Old 03-11-2006   #121 (permalink)
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Re: the jet propulsion with closed combustion type

aaahh! another doodeler!!!! I've got notebooks upon notebooks of drawings like that starting from when I was 11 to the present date. I'm still filling them!! with engines,electric motors, electronic circuits, wing designs, hull designs, sail designs, propellor designs, aerodynamic studies in design, etc. !!!!!!!!!
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Old 03-11-2006   #122 (permalink)
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Re: the jet propulsion with closed combustion type

I repeat:
"cloesed combustion has more efficiency though it mat be hard to control"

If you only seal one end and open another end( or close to open), the effect will be influenced seriously. You should think a method.
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Old 03-11-2006   #123 (permalink)
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Re: the jet propulsion with closed combustion type

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I recognize that in the new jet,the gas after the turbine still has more energy than the current jet,
If is because the turbine absorbs less energy than current engine.
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Old 03-11-2006   #124 (permalink)
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Re: the jet propulsion with closed combustion type

Quote:
I repeat:
"cloesed combustion has more efficiency though it mat be hard to control"

If you only seal one end and open another end( or close to open), the effect will be influenced seriously. You should think a method.
The new engine Ive mentioned above will have reeds for intake and exhaust!!
I've recently acquired six very heavy duty looking reed valves that should be able to take the abuse at the exhuast end. (finally)

If they can't I'm looking into replacing the reed portion of the valves which are steel with either titanium ,tungsten or berillium reeds which I will likely have to have custom made.
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Old 03-11-2006   #125 (permalink)
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Re: the jet propulsion with closed combustion type

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Originally Posted by DFINITLYDISTRUBD
The new engine Ive mentioned above will have reeds for intake and exhaust!!
I've recently acquired six very heavy duty looking reed valves that should be able to take the abuse at the exhuast end. (finally)

If they can't I'm looking into replacing the reed portion of the valves which are steel with either titanium ,tungsten or berillium reeds which I will likely have to have custom made.

Ok, thank you.
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Old 03-11-2006   #126 (permalink)
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Re: the jet propulsion with closed combustion type

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Ok, thank you.
we can allow the combustion nearly to closed, not allow it nearlly to open.
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Old 03-11-2006   #127 (permalink)
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Re: the jet propulsion with closed combustion type

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If they can't I'm looking into replacing the reed portion of the valves which are steel with either titanium ,tungsten or berillium reeds which I will likely have to have custom made.

If you really want to order an expensive reed valve, I suggest you would rather start from a new design of valve: ( New structure than common) . You can compare which has better function as well as compare their prices.
Pls consider
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Old 03-11-2006   #128 (permalink)
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Re: the jet propulsion with closed combustion type

Attachment 477(Hope this works!)

Last edited by DFINITLYDISTRUBD; 12-13-2006 at 03:01 PM..
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Old 03-11-2006   #129 (permalink)
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Re: the jet propulsion with closed combustion type

HOT DAMN IT DID!!!!!!

Computers sure can be complicated at times!!!!!!!!!
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Old 03-11-2006   #130 (permalink)
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Re: the jet propulsion with closed combustion type

Quote:
If you really want to order an expensive reed valve, I suggest you would rather start from a new design of valve: ( New structure than common) . You can compare which has better function as well as compare their prices.
Pls consider
I really don't want too (money is expensive) but it's either that or order a just as expensive other type of system. I like using reed valves because they are simple and have very few moving parts.(depending on type they typically only have between 1 and 4 gates which are simply flaps of metal that are opened by flow of air or fluid through them in 1 direction then closed by flow in the opposite direction. Doesn't get any simpler or cheaper to make than that!
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