Laser ignition of high-energy materials containing AlB2and AlB12powders
نویسندگان
چکیده
منابع مشابه
A high-energy Capacitor Discharge Ignition system
Main Features »Suitable for 2-stroke, older 4-stroke and performance engines (racing). »Multiple spark output (see Table1). »Operates on reluctor, points or Hall effect signals. »Two points inputs for twin coil engines. »Usable to beyond 1000 sparks/second (equals 15,000 RPM for a V8). »Regulated 300V supply for consistent spark energy. »High frequency operation eliminates audible oscillator no...
متن کاملCharacterization of energy transfer for passively Q-switched laser ignition.
Miniaturized passively Q-switched Nd:YAG/Cr(4+):YAG lasers are promising candidates as spark sources for sophisticated laser ignition. The influence of the complex spatial-temporal pulse profile of such lasers on the process of plasma breakdown and on the energy transfer is studied. The developed measurement technique is applied to an open ignition system as well as to prototypes of laser spark...
متن کاملVisualizing fast electron energy transport into laser-compressed high-density fast-ignition targets
Recent progress in kilojoule-scale high-intensity lasers has opened up new areas of research in radiography, laboratory astrophysics, high-energy-density physics, and fast-ignition (FI) laser fusion. FI requires e cient heating of pre-compressed high-density fuel by an intense relativistic electron beam produced from laser–matter interaction. Understanding the details of electron beam generatio...
متن کاملThe National Ignition Facility: Status and Plans for Laser Fusion and High-energy-density Experimental Studies
The National Ignition Facility (NIF) currently under construction at the University of California Lawrence Livermore National Laboratory (LLNL) is a 192-beam, 1.8-megajoule, 500-terawatt, 351-nm laser for inertial confinement fusion (ICF) and high-energy-density experimental studies. NIF is being built by the Department of Energy and the National Nuclear Security Agency (NNSA) to provide an exp...
متن کاملFrictional energy dissipation in materials containing cracks
Kachanov’s simplifiedmodel ofmicrocrack interaction is applied to an investigationof the behaviour of a cracked body under predominantly compressive periodic loading, so that the cracks experience periods of closure and slip, with frictional dissipation. The model is shown to be equivalent to a discrete elastic frictional systemwith each crack representing one node. Theorems and algorithms from...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: MATEC Web of Conferences
سال: 2017
ISSN: 2261-236X
DOI: 10.1051/matecconf/201711001042