Transport Properties of Intense Ion Beam Pulse Propagation for High Energy Density Physics and Inertial Confinement Fusion Applications - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Transport Properties of Intense Ion Beam Pulse Propagation for High Energy Density Physics and Inertial Confinement Fusion Applications write by Mikhail A. Dorf. This book was released on 2010. Transport Properties of Intense Ion Beam Pulse Propagation for High Energy Density Physics and Inertial Confinement Fusion Applications available in PDF, EPUB and Kindle.
Intense Pulsed Ion Beams for Fusion Applications
Intense Pulsed Ion Beams for Fusion Applications - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Intense Pulsed Ion Beams for Fusion Applications write by Stanley Humphries (Jr.). This book was released on 1980. Intense Pulsed Ion Beams for Fusion Applications available in PDF, EPUB and Kindle. The subject of this review paper is the field of intense pulsed ion beam generation and the potential application of the beams to fusion research. Considerable progress has been made over the past six years. The ion injectors discussed utilize the introduction of electrons into vacuum acceleration gaps in conjunction with high voltage pulsed power technology to achieve high output current. Power levels from injectors exceeding 1000 MW/cm2 have been obtained for pulse lengths on the order of 10−7 sec. The first part of the paper treats the physics and technology of intense ion beams. The second part is devoted to applications of intense ion beams in fusion research. A number of potential uses in magnetic confinement systems have been proposed.
Frontiers in High Energy Density Physics
Frontiers in High Energy Density Physics - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Frontiers in High Energy Density Physics write by National Research Council. This book was released on 2003-05-11. Frontiers in High Energy Density Physics available in PDF, EPUB and Kindle. Recent scientific and technical advances have made it possible to create matter in the laboratory under conditions relevant to astrophysical systems such as supernovae and black holes. These advances will also benefit inertial confinement fusion research and the nation's nuclear weapon's program. The report describes the major research facilities on which such high energy density conditions can be achieved and lists a number of key scientific questions about high energy density physics that can be addressed by this research. Several recommendations are presented that would facilitate the development of a comprehensive strategy for realizing these research opportunities.
US Heavy Ion Beam Research for High Energy Density Physics Applications and Fusion
US Heavy Ion Beam Research for High Energy Density Physics Applications and Fusion - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook US Heavy Ion Beam Research for High Energy Density Physics Applications and Fusion write by . This book was released on 2005. US Heavy Ion Beam Research for High Energy Density Physics Applications and Fusion available in PDF, EPUB and Kindle. Key scientific results from recent experiments, modeling tools, and heavy ion accelerator research are summarized that explore ways to investigate the properties of high energy density matter in heavy-ion-driven targets, in particular, strongly-coupled plasmas at 0.01 to 0.1 times solid density for studies of warm dense matter, which is a frontier area in high energy density physics. Pursuit of these near-term objectives has resulted in many innovations that will ultimately benefit heavy ion inertial fusion energy. These include: neutralized ion beam compression and focusing, which hold the promise of greatly improving the stage between the accelerator and the target chamber in a fusion power plant; and the Pulse Line Ion Accelerator (PLIA), which may lead to compact, low-cost modular linac drivers.
Physics of Neutralization of Intense High-Energy Ion Beam Pulses by Electrons
Physics of Neutralization of Intense High-Energy Ion Beam Pulses by Electrons - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Physics of Neutralization of Intense High-Energy Ion Beam Pulses by Electrons write by . This book was released on 2010. Physics of Neutralization of Intense High-Energy Ion Beam Pulses by Electrons available in PDF, EPUB and Kindle. Neutralization and focusing of intense charged particle beam pulses by electrons forms the basis for a wide range of applications to high energy accelerators and colliders, heavy ion fusion, and astrophysics. For example, for ballistic propagation of intense ion beam pulses, background plasma can be used to effectively neutralize the beam charge and current, so that the self-electric and self- magnetic fields do not affect the ballistic propagation of the beam. From the practical perspective of designing advanced plasma sources for beam neutralization, a robust theory should be able to predict the self-electric and self-magnetic fields during beam propagation through the background plasma. The major scaling relations for the self-electric and self-magnetic fields of intense ion charge bunches propagating through background plasma have been determined taking into account the effects of transients during beam entry into the plasma, the excitation of collective plasma waves, the effects of gas ionization, finite electron temperature, and applied solenoidal and dipole magnetic fields. Accounting for plasma production by gas ionization yields a larger self-magnetic field of the ion beam compared to the case without ionization, and a wake of current density and self-magnetic field perturbations is generated behind the beam pulse. A solenoidal magnetic field can be applied for controlling the beam propagation. Making use of theoretical models and advanced numerical simulations, it is shown that even a small applied magnetic field of about 100G can strongly affect the beam neutralization. It has also been demonstrated that in the presence of an applied magnetic field the ion beam pulse can excite large-amplitude whistler waves, thereby producing a complex structure of self-electric and self-magnetic fields. The presence of an applied solenoidal magnetic field may also cause a strong enhancement of the radial self-electric field of the beam pulse propagating through the background plasma. If controlled, this physical effect can be used for optimized beam transport over long distances.
