Found 21 datasets matching "propellant".
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A method of improving the burn rate and ignitability of aluminium fuel particles, and a thus modified aluminium fuel for use in propellant and explosive compositions and pyrotechnic charges....
Search relevance: 107.31 | Views last month: 0 -
Application of Model Based Prognostics to Pneumatic Valves in a Cryogenic Propellant Loading Testbed
Pneumatic-actuated valves are critical components in many applications, including cryogenic propellant loading for space operations. For these components, failures need to be predicted so that...
Search relevance: 99.64 | Views last month: 0 -
The loading of spacecraft propellants is a complex, risky operation. Therefore, diagnostic solutions are neces- sary to quickly identify when a fault occurs, so that recov- ery actions can be...
Search relevance: 98.12 | Views last month: 0 -
A dynamical model describing the multi-stage process of rocket propellant loading has been developed. It accounts for both the nominal and faulty regimes of cryogenic fuel loading when liquid...
Search relevance: 94.43 | Views last month: 2 -
Test report for detonation velocity measurements. A series of tests were conducted to determine reaction rate and general behavior of aluminum (AL) and magnesium (MG) powder mixtures (metalized...
Search relevance: 78.25 | Views last month: 0 -
Prognostics technologies determine the health state of a system and predict its remaining useful life. With this information, operators are able to make maintenance-related decisions, thus...
Search relevance: 61.24 | Views last month: 0 -
Prognostics methodologies determine the health state of a system and predict the end of life and remaining useful life. This information enables operators to take maintenance related decisions,...
Search relevance: 58.98 | Views last month: 0 -
Disclosed is a device for dispensing a fluid, in particular a carbonated beverage, from a storage chamber of a container towards the outside via at least one closeable discharge port, comprising a...
Search relevance: 43.00 | Views last month: 0 -
Prognostics technologies determine the health (or damage) state of a component or sub- system, and make end of life (EOL) and remaining useful life (RUL) predictions. Such infor- mation enables...
Search relevance: 41.50 | Views last month: 1 -
Cosmetic composition (I) comprises an anti-perspiring agent comprising a hydrosoluble flocculating polymer, which comprises amine groups carried by a lateral substituent directly connected to the...
Search relevance: 40.31 | Views last month: 0 -
A cosmetic composition for the hair, packaged in an aerosol device, comprises 5-10 wt.% of an anionic fixing polymer, 15 wt.% or more of polyol(s) of molecular weight below 500, a hydroalcoholic...
Search relevance: 39.95 | Views last month: 0 -
We developed a model for fracture production produced during detonation of an explosive mixture in a 10m packed off section of a shallow borehole. The model is based upon an actual field and lab...
Search relevance: 39.75 | Views last month: 0 -
A pharmaceutical aerosol formulation comprising particles of formoterol or a pharmaceutically acceptable salt, solvate or physiologically functional derivative thereof, said particles being...
Search relevance: 39.65 | Views last month: 0 -
Disclosed are hair styling compositions which comprise from about 5% to about 90% by weight of a polyalkylene glycol styling agent that is substantially free of polyalkylene glyceryl ethers, and...
Search relevance: 37.04 | Views last month: 1 -
Systems health monitoring is essential in guar- anteeing the safe, efficient, and correct opera- tion of complex engineered systems. Diagnosis, which consists of detection, isolation and identi-...
Search relevance: 34.97 | Views last month: 5 -
Verification and validation (V&V) has been identified as a critical phase in fielding systems with Integrated Systems Health Management (ISHM) solutions to ensure that the results produced are...
Search relevance: 32.51 | Views last month: 0 -
A reduced dynamical model describing temperature stratification effects driven by natural convection in a liquid hydrogen cryogenic fuel tank has been developed. It accounts for cryogenic...
Search relevance: 31.19 | Views last month: 7 -
<p>Low specific mass (< 3 kg/kW) in-space electric power and propulsion can drastically alter the paradigm for exploration of the Solar System, changing human Mars exploration from a...
Search relevance: 28.00 | Views last month: 2 -
The term Automated Contingency Management (ACM) has been used to describe intelligent systems capable of mission re-planning and control reconfiguration in the presence of a current health state...
Search relevance: 26.15 | Views last month: 1 -
Technologies include, but are not limited to, electric and advanced chemical propulsion, propellantless propulsion such as aerocapture and solar sails, sample return ascent vehicles, and Earth...
Search relevance: 22.81 | Views last month: 2
