Download or read book Development of a process for high capacity arc heater production of silicon for solar arrays written by Westinghouse Electric Corporation. Power Circuit Breaker Division and published by . This book was released on 1978 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Development of a Process for High Capacity Arc Heater Production of Silicon for Solar Arrays written by Westinghouse Electric Corporation. Power Circuit Breaker Division and published by . This book was released on 1978 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Development of a Process for High Capacity Arc Heater Production of Silicon for Solar Arrays written by Westinghouse Electric Corporation. Power Circuit Breaker Division and published by . This book was released on 1978 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Development of a Process for High Capacity Arc Heater Production of Silicon for Solar Arrays 10 78 2 79 written by and published by . This book was released on 1979 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Low Cost Solar Array Project Silicon Materials Task written by Thomas N. Meyer and published by . This book was released on 1980 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Development of a Process for High Capacity Arc Heater Production of Silicon for Solar Arrays written by Westinghouse Electric Corporation. Power Circuit Breaker Division and published by . This book was released on 1978 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Development of a Process for High Capacity Arc Heater Production of Silicon for Solar Arrays Low Cost Silicon Solar Array Project Silicon Materials Task Quarterly Technical Report October December 1977 written by and published by . This book was released on 1977 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: A program has been established at Westinghouse to develop a high temperature silicon production process using existing electric arc heater technology. Silicon tetrachloride and a reductant will be injected into an arc heated mixture of hydrogen and argon. Under these high temperature conditions, a very rapid reaction is expected to occur and proceed essentially to completion, yielding silicon and gaseous sodium chloride. Techniques for high temperature separation and collection of the molten silicon will be developed using standard engineering approaches, and the salt vapor will later be electrolytically separated into its elemental constituents for recycle. While the overall program objective is to produce 1000 metric tons of high quality silicon per year on a continuous basis, Phase I was defined as a comprehensive feasibility and engineering review of the reaction process, and a formulation of the design for a test system to experimentally verify the high temperature reaction. Phase II, currently underway, involves a multi-task approach including (1) a detailed engineering analysis of the entire process; (2) design, fabrication, and assembly of the experimental system; (3) experimental testing of the reduction reaction to produce silicon; and (4) complementary research programs to augment the experimental system design. Progress in each of these areas is detailed.
Download or read book Development of a Process for High Capacity Arc Heater Production of Silicon for Solar Arrays Low cost Solar Array Project Silicon Materials Task Quarterly Technical Report January March 1978 written by and published by . This book was released on 1978 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: A program has been established at Westinghouse to develop a high temperature silicon production process using existing electric arc heater technology. Silicon tetrachloride and a reductant will be injected into an arc heated mixture of hydrogen and argon. Under these high temperature conditions, a very rapid reaction is expected to occur and proceed essentially to completion, yielding silicon and gaseous sodium chloride. Techniques for high temperature separation and collection of the molten silicon will be developed using standard engineering approaches, and the salt vapor will later be electrolytically separated into its elemental constituents for recycle. Preliminary technical evaluations and economic projections indicate not only that this process appears to be feasible, but that it also has the advantages of rapid, high capacity production of good quality molten silicon at a nominal cost. The program consists of a four-phase effort directed to the development and implementation of this technology. The initial phase of the program, Phase I, was an eleven-month study funded by JPL which was completed in September, 1977. Phase I was defined as a comprehensive feasibility and engineering review of the reaction process, and a formulation of the design for a test system to experimentally verify the high temperature reaction. Phase II, currently underway, involves a multi-task approach including (1) a detailed engineering analysis of the entire process; (2) design, fabrication, and assembly of the experimental system; (3) experimental testing of the reduction reaction to produce silicon and (4) complementary research programs to augment the experimental system design. The Phase II effort was initiated in October, 1977, and work is described in detail on the various stages of this effort.
Download or read book Low cost silicon solar array silicon materials task written by Westinghouse Electric Corporation. Power Circuit Breaker Division and published by . This book was released on 1977 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Low cost silicon solar array project written by Westinghouse Electric Corporation. Power Circuit Breaker Division and published by . This book was released on 1976 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Low Cost Solar Array Project Silicon Materials Task written by United States. Department of Energy and published by . This book was released on 1979 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Low Cost Silicon Solar Array Project written by and published by . This book was released on 1976 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1982 with total page 662 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.
Download or read book Energy a Continuing Bibliography with Indexes written by and published by . This book was released on 1978 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Monthly Catalog of United States Government Publications written by and published by . This book was released on 1979 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Solar Energy Update written by and published by . This book was released on 1979-10 with total page 604 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Monthly Catalogue United States Public Documents written by and published by . This book was released on 1978-07 with total page 2612 pages. Available in PDF, EPUB and Kindle. Book excerpt:
