Download or read book Neutral Beamline with Improved Ion energy Recovery written by and published by . This book was released on 1981 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: A neutral beamline generator with unneutralized ion energy recovery is provided which enhances the energy recovery of the full energy ion component of the beam exiting the neutralizer cell of the beamline. The unneutralized full energy ions exiting the neutralizer are deflected from the beam path and the electrons in the cell are blocked by a magnetic field applied transverse to the beamline in the cell exit region. The ions, which are generated at essentially ground potential and accelerated through the neutralizer cell by a negative acceleration voltage, are collected at ground potential. A neutralizer cell exit end region is provided which allows the magnetic and electric fields acting on the exiting ions to be closely coupled. As a result, the fractional energy ions exiting the cell with the full energy ions are reflected back into the gas cell. Thus, the fractional energy ions do not detract from the energy recovery efficiency of full energy ions exiting the cell which can reach the ground potential interior surfaces of the beamline housing.

Download or read book Fusion Energy Update written by and published by . This book was released on 1986 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Energy Research Abstracts written by and published by . This book was released on 1990 with total page 840 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Official Gazette of the United States Patent and Trademark Office written by United States. Patent and Trademark Office and published by . This book was released on 1984 with total page 976 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Neutral Beamline with Ion Energy Recovery Based on Magnetic Blocking of Electrons written by and published by . This book was released on 1982 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: A neutral beamline generator with energy recovery of the full-energy ion ponent of the beam based on magnetic blocking of electrons is provided. Ions from a positive ion source are accelerated to the desired beam energy from a slightly positive potential level with respect to ground through a neutralizer cell by means of a negative acceleration voltage. The unneutralized full-energy ion component of the beam exiting the neutralizer are retarded and slightly deflected and the electrons in the neutralizer are blocked by a magnetic field generated transverse to the beamline. An electron collector in the form of a coaxial cylinder surrounding and protruding axial a few centimeters beyond the neutralizer exit terminates the electrons which exit the neutralizer in an E x B drift to the collector when the collector is biased a few hundred volts positive with respect to the neutralizer voltage. The neutralizer is operated at the negative acceleration voltage, and the deflected full energy ions are decelerated and the charge collected at ground potential thereby expending none of their energy received from the acceleration power supply.

Download or read book INIS Atomindex written by and published by . This book was released on 1985 with total page 1516 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book On Energy Recovery for Negative Ion Based Neutral Beam Lines written by H. J. Hopman and published by . This book was released on 1988 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Public Works for Water and Power Development and Energy Research Appropriation Bill 1979 written by United States. Congress. House. Committee on Appropriations. Subcommittee on Public Works and published by . This book was released on 1978 with total page 1564 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Public Works for Water and Power Development and Energy Research Appropriations for Fiscal Year 1979 written by United States. Congress. Senate. Committee on Appropriations. Subcommittee on Public Works and published by . This book was released on 1978 with total page 1192 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Index of Patents Issued from the United States Patent and Trademark Office written by United States. Patent and Trademark Office and published by . This book was released on 1984 with total page 1172 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Energy Research Abstracts written by and published by . This book was released on 1983 with total page 510 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book ERDA Energy Research Abstracts written by and published by . This book was released on 1983 with total page 1028 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Index of Patents Issued from the United States Patent Office written by and published by . This book was released on 1982 with total page 2252 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Physics Briefs written by and published by . This book was released on 1985 with total page 1006 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Design of a Negative Ion Neutral Beam System for TNS written by and published by . This book was released on 1978 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: A conceptual design of a neutral beam line based on the neutralization of negative deuterium ions is presented. This work is a detailed design of a complete neutral beam line based on using negative ions from a direct extraction source. Anticipating major technological advancements, beam line components have been scaled including the negative ion sources and components for the direct energy recovery of charged beams and high speed cryogenic pumping. With application to the next step in experimental fusion reactors (TNS), the neutral beam injector system that has been designed provides 10 MW of 200 keV neutral deuterium atoms. Several arms are required for plasma ignition.

Download or read book Fusion Energy written by Aamir Shahzad and published by BoD – Books on Demand. This book was released on 2020-03-25 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book highlights the need for environmentally friendly energy sources. One of the most significant problems facing civilization today is how to generate alternative clean energy sustainably and in sufficient quantity to supply a growing global population. Fossil fuel burning machines pollute the atmosphere resulting in global warming and causing health risks. Alternatively, fusion energy does not produce any carbon dioxide. This book discusses the latest developments and innovative techniques of fusion energy and its practical uses. Chapters cover such topics as beam injectors for fission reactors, detachment in helical fusion devices, wave instabilities in dusty plasmas of fusion devices, tungsten-based plasma materials, migration energy by high-voltage electron microscopes, and taxonomy of big nuclear chambers.

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1994 with total page 768 pages. Available in PDF, EPUB and Kindle. Book excerpt: