نتایج جستجو برای: particle injector
تعداد نتایج: 177872 فیلتر نتایج به سال:
An autosampler/injector commutator for flow injection analysis (FIA) was constructed with electronic components of used equipments. The apparatus is controlled by commercially available multifunctional interface (PCL711B) connected to a personal computer, and the software was written in Visual Basic language. The system was applied to water analysis and it presented satisfactory results. The lo...
Based on steady-state experiments, a three-dimensional (3D) simulation study under pulsation conditions was carried out. This performed to the effect of supply system atomization characteristics gas-centered swirl coaxial injector. The results indicated that spray shape resembled pagoda when Klystron occurred. When low-frequency (200 Hz) applied liquid inlet, peak exit pressure close trough inl...
The Stanford Linear Collider (SLC)1*2 accelerates ingle bunches of electrons and positrons to 47 GeV per beam and collides them with small beam sizes and at high currents. The beam emittances and intensities required for present operation have significantly extended traditional beam quality limits. The electron source produces over lo1 1 ein each of two bunches. The damping rings provide couple...
the manner of spray the fuel has an important effect on stability and convenient mixture of fuel and oxidizer. swirl injectors because of formation of uniform spray cone and proper distribution of the fuel have been used in many rocket engines at aerospace industries. formation and development of air core in the interior stream of swirl injectors and simulation of them is complicated. double ba...
Abstract The caesiated surface negative ion (H - ) source is the first element of CERN's LINAC4 a linear injector designed to accelerate hydrogen ions 160 MeV. IS03 operated at 35 mA beam intensity and reliably feeds accelerator chain, H are generated via plasma volume molybdenum (Cs-Mo) electrode mechanisms. Studying extraction region this essential for optimizing production. 3D Particle-in-ce...
The Next Linear Collider (NLC) Injector System is designed to produce low emittance 8 GeV electron and positron beams at 120 hertz for injection into the NLC main linacs. Each beam consists of a 265 ns train of bunches (190 bunches spaced by 1.4 ns or 95 bunches spaced by 2.8 ns); each bunch has a population of up to 1.6x10 particles for 2.8 ns (or 0.8x10 particles for 1.4 ns). Horizontal and v...
CHAMBERS ACOUSTIC STABILITY Vladimir Bazarov Moscow Aviation Institute (State Technical University) 4, Volokolamskoe Shosse, Moscow 125080, RUSSIA E-mail: [email protected] Abstract Comparative analysis of the injector development history in order to eliminate acoustic instability in combustion chambers of LOX/kerosene big thrust engines both of gas generator and staged combustion cycle such as F-1, ...
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