Search found 261 matches
- Mon Jun 06, 2005 1:48 am
- Forum: Valveless pulsejet forum
- Topic: Nanosoft Chinese runs on gas/diesel
- Replies: 7
- Views: 6608
re: Nanosoft Chinese runs on gas/diesel
No the tank is not pressurized and no its not carbureted. I was using a water bottle at first but it got soft setting next to the running engine and i figured i better switch to a tin canaster. The jet sucks it own fueland i throttle it by changing the elevation of the metal canaster. Next week i am...
- Sun Jun 05, 2005 3:40 am
- Forum: Valveless pulsejet forum
- Topic: Nanosoft Chinese runs on gas/diesel
- Replies: 7
- Views: 6608
Nanosoft Chinese runs on gas/diesel
This is the announcement that I have got my standard Laird Chinese to run on both gas and diesel. Diesel is actually easier to start then gas it just needs a warmed up jet. I have little time right now so I will update everyone with more info later. I am working on a hydraulic thrust stand so I can ...
- Mon May 30, 2005 2:48 am
- Forum: Off topic forum
- Topic: Translated SNECMA Documents
- Replies: 20
- Views: 15882
re: Translated SNECMA Documents
It is towards 1955 that the SNECMA was brought to studies of ramjets closely connected to answer, on the one hand with the future requirements of the propulsion at great Mach and, on the other hand, within the framework of an approach for an application on a large scale on the experimental plane on ...
- Sun May 29, 2005 3:10 am
- Forum: Off topic forum
- Topic: Translated SNECMA Documents
- Replies: 20
- Views: 15882
re: Translated SNECMA Documents
The present invention aims at an apparatus offering, with the passage of a gas current, very different pressure losses, whose report/ratio can reach 1 to 10, according to the direction in which the gas crosses it, this apparatus not comprising any mobile machine parts.
- Sun May 29, 2005 3:08 am
- Forum: Off topic forum
- Topic: Translated SNECMA Documents
- Replies: 20
- Views: 15882
re: Translated SNECMA Documents
Device of air intake for thermo propulsive conduits with periodic combustion.
- Sun May 29, 2005 3:06 am
- Forum: Off topic forum
- Topic: Translated SNECMA Documents
- Replies: 20
- Views: 15882
re: Translated SNECMA Documents
Improvements with the rooms with pulsatory combustion for apparatuses with combustion.
- Sun May 29, 2005 3:04 am
- Forum: Off topic forum
- Topic: Translated SNECMA Documents
- Replies: 20
- Views: 15882
re: Translated SNECMA Documents
The principle of operation of the pulsejets is the self-sustained resonance of a gas column in a tube of which the proportions length compared to the diameter are well defined.
- Sun May 29, 2005 3:00 am
- Forum: Off topic forum
- Topic: Translated SNECMA Documents
- Replies: 20
- Views: 15882
re: Translated SNECMA Documents
They describe the guiding principles of Escopette, Ecrevisse, the machines careened for propulsion of planes targets, of the pulso-stato groups and finally of the machine with extinction D shock waves able to function in the vicinity of the speed of sound.
- Sun May 29, 2005 2:55 am
- Forum: Off topic forum
- Topic: Translated SNECMA Documents
- Replies: 20
- Views: 15882
re: Translated SNECMA Documents
Derived at the same time from Atar and the Vulcan, the first prototype of Vesta R 105 turns to the bench October 1954. Delivering a push of 1200 kgp.
- Sun May 29, 2005 2:51 am
- Forum: Off topic forum
- Topic: Translated SNECMA Documents
- Replies: 20
- Views: 15882
re: Translated SNECMA Documents
We propose today to speak in detail about a particular class of these engines, which one generally indicates by the name of "pulse-jets".
- Sun May 29, 2005 2:49 am
- Forum: Off topic forum
- Topic: Translated SNECMA Documents
- Replies: 20
- Views: 15882
re: Translated SNECMA Documents
S.N.E.C.M.A. PULSE-JET "ECREVISSE" STANDARD A. TECHNICAL DOCUMENTATION
- Sun May 29, 2005 2:47 am
- Forum: Off topic forum
- Topic: Translated SNECMA Documents
- Replies: 20
- Views: 15882
re: Translated SNECMA Documents
The author briefly exposes the preliminary results of the studies undertaken on an engine without valve, with drawn combustion influenced by the frequency of the frontal shock wave, with passage to the continuous mode, whose gamine speeds reaches Mach 0,9.
- Sun May 29, 2005 2:30 am
- Forum: Off topic forum
- Topic: Translated SNECMA Documents
- Replies: 20
- Views: 15882
Translated SNECMA Documents
Well I have finally found time to post what I have translated so far. It’s all in word format. There are going to be some errors and some parts won't make total sense but its still very informative. Enjoy
Nanosoft
Nanosoft
- Sun May 29, 2005 2:14 am
- Forum: Valveless pulsejet forum
- Topic: translation of french documents
- Replies: 3
- Views: 4471
re: translation of french documents
Before you guys start translating let me post what i have translated so won't don't do the same thing twice. I will post them in the off-topic forum.
Nanosoft
Nanosoft
- Sun May 08, 2005 12:44 am
- Forum: Off topic forum
- Topic: Numbers
- Replies: 14
- Views: 10053
re: Numbers
Mass Flow is directly related to Thrust. Thrust = Mas Flow * Velocity
Pressure is also related to Thrust. Thrust = Pressure * Area
Nanosoft
Pressure is also related to Thrust. Thrust = Pressure * Area
Nanosoft