Analysis of the aging process of double-base propellants without an organic stabilizer [PDF]
Scientific Technical Review, 2014 This paper describes studying the chemistry of the double-base propellant aging process of the grains from the START motor of the Soviet ground-to-air missile system, S-125 'Neva'.
Jelisavac Ljiljana +5 more
doaj
Effect of Metal Nanopowders on the Performance of Solid Rocket Propellants: A Review
Nanomaterials, 2021 The effects of different types of nano-sized metal particles, such as aluminum (nAl), zirconium (nZr), titanium (nTi), and nickel (nNi), on the properties of a variety of solid rocket propellants (composite, fuel-rich, and composite modified double base (
Weiqiang Pang +7 more
doaj +1 more source
Applications of Various Methods of Analysis to Combustion Instabilities in Solid Propellant Rockets [PDF]
, 1996 Instabilities of motions in a combustion chamber are consequences of the coupled dynamics of combustion processes and of the flow in the chamber. The extreme complexities of the problem always require approximations of various sorts to make progress in
Culick, F. E. C., Roh, T. S.
core
Ground-to-orbit laser propulsion: Advanced applications [PDF]
, 1990 Laser propulsion uses a large fixed laser to supply energy to heat an inert propellant in a rocket thruster. Such a system has two potential advantages: extreme simplicity of the thruster, and potentially high performance, particularly high exhaust ...
Kare, Jordin T.
core +2 more sources
Multiplex Modular Nanorobotic Systems with Catalytic Activity under Magnetic Navigation
Advanced Functional Materials, EarlyView.We present modular nanorobots composed of a magnetic propulsion module and different extension modules carrying functional activities, assembled via DNA base pairing. The system integrates propulsion, optical tracking, enzymatic catalysis, and cell docking in a programmable manner.
Voichita Mihali +7 more
wiley +1 more source
Estimation of internal ballistic parameters for the 107 mm rocket motor conceptual design
Defense and Security StudiesThe demand for solid propellant rocket motors does not seem to fade, regardless of constant improvements in rocket technology. To make modifications that will result in improved design, it is crucial to use already existing motor models.
Ilma Subotic
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Innovative boron nitride-doped propellants
Defence Technology, 2016 The U.S. military has a need for more powerful propellants with balanced/stoichiometric amounts of fuel and oxidants. However, balanced and more powerful propellants lead to accelerated gun barrel erosion and markedly shortened useful barrel life.
Thelma Manning +13 more
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Poboljšanje mehaničkih osobina dvobaznih raketnih goriva za impulsne motore / Improvement of mechanical properties of double base propellants for buster motors [PDF]
Vojnotehnički Glasnik, 2003 Prikazanje i analiziran uticaj delovanja para acetona na mehaničke osobine i br-zinu gorenja dvobaznih raketnih goriva u obliku barutnih cevčica. Mehanička ispitivanja vršena su jednoosnim zatezanjem i ispitivanjem na udar.
Lajoš Tot
doaj +1 more source
Fluid Forces Control Structural Remodeling of Blind‐Ended Lymphatic Microvessels
Advanced Healthcare Materials, EarlyView.Using innovative microfluidic biofabrication with fluid mechanical insights, we recapitulated the blind‐ended microanatomy and physiological drainage properties of capillary lymphatics. Our results reveal the interrelationship between intra‐ and extraluminal regions of lymphatic vessels due to flow‐induced sprouting and morphological changes that ...
Jacob C. Holter +5 more
wiley +1 more source
Nanotherapies for Atherosclerosis: Targeting, Catalysis, and Energy Transduction
Advanced Healthcare Materials, EarlyView.Atherosclerosis management is hindered by poor drug targeting and plaque heterogeneity. Nanotechnology overcomes these barriers via three core strategies: (1) target‐engineered nanocarriers that achieve lesion‐specific precision via ligand modification, biomimetic camouflage, stimuli‐responsive release, and self‐propelling nanomotors; (2) catalytic ...
Yuqi Yang +4 more
wiley +1 more source