can rotating detonation engines improve rocket engines?
- notFritzArgelander
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can rotating detonation engines improve rocket engines?
Scopes: Refs: Orion ST80, SV 80EDA f7, TS 102ED f11 Newts: AWB 130mm, f5, Z12 f5; Cats: VMC110L, Intes MK66,VMC200L f9.75 EPs: KK Fujiyama Orthoscopics, 2x Vixen NPLs (40-6mm) and BCOs, Baader Mark IV zooms, TV Panoptics, Delos, Plossl 32-8mm. Mixed brand Masuyama/Astroplans Binoculars: Nikon Aculon 10x50, Celestron 15x70, Baader Maxbright. Mounts: Star Seeker IV, Vixen Porta II, Celestron CG5
- GCoyote
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Re: can rotating detonation engines improve rocket engines?
I wonder if this will also reduce some of the damaging vibrations that develop in current generation engines.
Any metaphor will tear if stretched over too much reality.
Gary C
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Gary C
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- AntennaGuy
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Re: can rotating detonation engines improve rocket engines?
Mentioned again here:
https://www.sciencealert.com/rocket-sci ... ble-engine
https://www.sciencealert.com/rocket-sci ... ble-engine
* Meade 323 refractor on a manual equatorial mount.
* Celestron C6 SCT on a Twilight 1 Alt-Az mount
Prof. Barnhardt to Klaatu in The Day the Earth Stood Still: "There are several thousand questions I'd like to ask you.”
* Celestron C6 SCT on a Twilight 1 Alt-Az mount
Prof. Barnhardt to Klaatu in The Day the Earth Stood Still: "There are several thousand questions I'd like to ask you.”
- notFritzArgelander
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Re: can rotating detonation engines improve rocket engines?
Thanks for the update. Haven't done the calculations but my bet is that Carnot efficiency of the detonation should be improved significantly over a combustion engine.
https://en.wikipedia.org/wiki/Carnot_cycle
Trick of course is that bit about "blowing up in your face". I'm hopeful though...
https://en.wikipedia.org/wiki/Carnot_cycle
Trick of course is that bit about "blowing up in your face". I'm hopeful though...
Scopes: Refs: Orion ST80, SV 80EDA f7, TS 102ED f11 Newts: AWB 130mm, f5, Z12 f5; Cats: VMC110L, Intes MK66,VMC200L f9.75 EPs: KK Fujiyama Orthoscopics, 2x Vixen NPLs (40-6mm) and BCOs, Baader Mark IV zooms, TV Panoptics, Delos, Plossl 32-8mm. Mixed brand Masuyama/Astroplans Binoculars: Nikon Aculon 10x50, Celestron 15x70, Baader Maxbright. Mounts: Star Seeker IV, Vixen Porta II, Celestron CG5
- smp
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Re: can rotating detonation engines improve rocket engines?
Here's a recent article on Wired.com:
"After 60 Years, Explosion-Powered Rockets Are Nearly Here"
https://www.wired.com/story/after-60-ye ... arly-here/
smp
"After 60 Years, Explosion-Powered Rockets Are Nearly Here"
https://www.wired.com/story/after-60-ye ... arly-here/
smp
Stephen
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Telescopes: Questar 3.5 Standard SN 18-11421; Stellina (EAA); Vespera II (EAA)
Solar: Thousand Oaks white light filter; Daystar Quark (chromosphere) Hα filter
Mounts: Explore Scientific Twilight I; Majestic heavy duty tripod
Local Club: New Hampshire Astronomical Society
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