Download or read book 2nd Joint Seminar US Japan Basic Mechanisms of Helium Heat Transfer and Related Influence on Stability of Superconducting Magnets written by Joint (US Japan) Seminar Basic Mechanisms of Helium Heat Transfer and Related Influence on Stability of Superconducting Magnets. 2, 1991, Los Angeles, Calif.. and published by . This book was released on 1992 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Basic Mechanisms of Helium Heat Transfer and Related Influence on Stability of Superconducting Magnets written by and published by . This book was released on 1992 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book International Aerospace Abstracts written by and published by . This book was released on 1992 with total page 1246 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Basic Mechanisms of Helium Heat Transfer and Related Influenceon Stability of Superconducting Magnets written by T. H. K. Frederking and published by . This book was released on 1992 with total page 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 1994 with total page 1170 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book JSME International Journal written by and published by . This book was released on 1992 with total page 728 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Basic Mechanisms of Helium Heat Transfer and Relatedstabilityof Superconducting Magnets written by T. H. K. Frederking and published by . This book was released on 1988 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Science Abstracts written by and published by . This book was released on 1993 with total page 2332 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Stability of Superconductors in Helium I and Helium II written by and published by . This book was released on 1981 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Index of Conference Proceedings written by British Library. Document Supply Centre and published by . This book was released on 1992 with total page 842 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Government Reports Announcements Index written by and published by . This book was released on 1992 with total page 1424 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Heat Transfer and Flow of Helium in Channels written by M. C. Jones and published by Forgotten Books. This book was released on 2017-10-29 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Heat Transfer and Flow of Helium in Channels: Practical Limits for Applications in Superconductivity The development of large superconducting devices is intimately related to the fluid mechanics and heat transfer characteristics of cryogenic helium. In the earliest successfully developed magnets for bubble chambers and accelerator beam transport and focussing, the main function of the helium was to cool the conductor matrix down, to stabilize it against flux jumps, and to provide a heat sink for the relatively low losses which occur in charging. The success of this phase of development of superconducting technol ogy is attested to by the existence of several such devices with 1000 hours or more of routine operation behind them The wide range of applications under consideration for the future, however, demands much more of the helium as a heat transfer medium, and will exercise the ingenuity of designers to the full. The simple expedient of immersing a device in a bath of liquid helium at a temperature close to 4 K will not suffice or may simply be impractical. Our research philosophy at the National Bureau of Standards has been to explore as far as possible all modes of application of helium as a heat transfer medium in order to preserve as many options as possible for the designer. As a consequence we are interested in all phases of helium and we are particularly interested in exploring the possible boundaries of operation imposed by the thermodynamic and transport properties of helium. In this paper, after a brief discussion of the relevant properties of helium, we consider some important characteristics of helium flowing in channels, since we anticipate that this mode of cooling in some form or other will be preferred over natural convection in future large devices. First we discuss heat transport to helium I above the critical pressure, then heat transport to helium I below the critical pressure. We then discuss some possibilities for cooling to lower temperatures by means of helium II. In the final section we consider the problem of flow stability and oscillations in channels cooled by forced flow of helium. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Download or read book Some Experiments on Liquid Helium Heat Transfer written by and published by . This book was released on 1980 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Heat transfer from 25 .mu.m thick, 6.36 mm wide Nb tape into boiling helium in vertical channels of 1.7 x 21 mm cross section was studied. Normal zones were initiated by heaters attached to the tape surface not in contact with the liquid. Two heat transfer effects of possible importance for superconductor stability were observed: 1. steady normal zones enabling the measurement of localized heat transfer, and 2. heat transport to neighboring tapes by means of the coolant.

Download or read book Alloys Index written by and published by . This book was released on 1990 with total page 1040 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Applied Mechanics Reviews written by and published by . This book was released on 1988 with total page 384 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 508 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book HELIUM HEAT TRANSFER written by Institute for Basic Standards (U.S.). Cryogenics Division and published by . This book was released on 1970 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt: