David t wilton (3 Ergebnisse)
Verlag: [Washington, D.C. : U.S. G.P.O.], 1988., 1988
- Hardcover
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In den WarenkorbHardcover. Zustand: Very Good. 2 of 3 volumes. : maps ; 29 cm. ; Contents: [v. 1]. [Metals and minerals] -- [v. 2]. [Area reports: domestic] -- (not present : [v. 3]. [Area reports: international]) ; OCLC: 21915285 ; blue cloth with gold lettering ; no dustjackets ; ex-lib, stamp s, labels; Contents: Foreword / T S Ary -- Acknow…ledgments / V Anthony Cammarota -- Survey methods and statistical summary of nonfuel minerals . Gloria L Walker, Stephen D Smith -- Mining and quarrying trends in the metals and industrial minerals industries / Arnold O Tanner -- Abrasive materials / Gordon Austin -- Aluminum / Patricia A Plunkert -- Antimony / Thomas O Llewellyn -- Asbestos / Robert L Virta -- Barite / Sarkis G Ampian -- Bauxite and alumina / Patricia A Plunkert, Ruth A Hough - - Beryllium / Deborah A Kramer -- Bismuth / Stephen M Jasinski -- Boron / Phyllis A Lyday -- Bromine / Phyllis A Lyday -- Cadmium / Thomas O Llewellyn -- Calcium and calcium compounds / David E Morse -- Cement / Wilton Johnson -- Chromium / John F Papp -- CLays / Sarkis G Ampian -- Cobalt / Kim B Shedd -- Columbium and tantalum / Larry D Cuningham -- Copper / Janice L W Jolly and Daniel Edelstein -- Diatomite / Arthur C Meisinger -- Feldspar, nepheline syenite and aplite / Michael J Potter -- Ferroallowys / Clark R Neuharth -- Fluorspar / David E Morse -- Gallium / Deboarh A Kramer -- Gem stones / Gordon T Austin -- Gold / John M Lucas -- Graphite / Harold A Taylor -- Gypsum / William D Leachman -- Iodine / Phyllis A Lyday -- Iron ore / Peter H Kuck -- Iron oxide pigments / Donald P Mickelsen -- Iron and steel / Athnony T Peters -- Iron and steel scrap / Raymond E Brown -- Kyanite and related materials / Michael J Potter -- Lead / WIlliam D Woodbury -- Lime / M Michael Miller -- Lithium / Joyce A Ober -- Magnesium / Deborah A Kramer -- Magnesium compounds / Deborah A Kramer -- Manganese / Thomas S Jones -- Mercury / Robert G Reese, Jr -- Mica / Lawrence L Davis -- Molybdenum / John W Blossom -- Nickel / William S Kirk -- Nitro gen -- Peat / Raymond L Cantrell -- Perlite / Arthur C. Meisinger -- Phosphate Rock / Willima F Stowasser -- Platimum-group metals / J Roger Loebenstein -- Potash / James P Searls -- Pumice and pumicite / Arthur C Meisinger -- Quartz crystal, strontium, wollastonite and zeolites / Joyce A Ober, Michael J Potter, Robert L Virta -- Rare-earth minerals and metals / James B Hedrick, David A Templeton -- Salt / Dennis S Kostick -- Sand and gravel / Valetin V. Tepordei -- Stone, dimension / Harold A Taylor -- Sulfur / David E Morse -- Talc and pyrophyllite / Robert L Virta -- Thorium / James B Hedrick -- Tin / James F Carlin -- Titanium / Langtry E Lynd, Ruth A Hough -- Tungsten / Gerald R Smith -- Vanadium / Henry E Hilliard -- Vermiculite / Arthur C Meisinger -- Zinc / James H Jolly -- Zirconium and hafnium / James B Hedrick -- Minor metals, by Staff, Branches of nonferrous and ferrous metals. ; VG. Book.
- Softcover
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Paperback. Zustand: Brand New. reprint edition. 120 pages. 9.61x6.69x0.28 inches. In Stock.
- Softcover
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Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - This text considers the problem of the dynamic fluid-structure interaction between a finite elastic structure and the acoustic field in an unbounded fluid-filled exterior domain. The exterior acoustic field is modelled through a boundary integral equ…ation over the structure surface. However, the classical boundary integral equation formulations of this problem either have no solutions or do not have unique solutions at certain characteristic frequencies (which depend on the surface geometry) and it is necessary to employ modified boundary integral equation formulations which are valid for all frequencies. The particular approach adopted here involves an arbitrary coupling parameter and the effect that this parameter has on the stability and accuracy of the numerical method used to solve the integral equation is examined. The boundary integral analysis of the exterior acoustic problem is coupled with a finite element analysis of the elastic structure in order to investigate the interaction between the dynamic behaviour of the structure and the associated acoustic field. Recently there has been some controversy over whether or not the coupled problem also suffers from the non-uniqueness problems associated with the classical integral equation formulations of the exterior acoustic problem. This question is resolved by demonstrating that .the solution to the coupled problem is not unique at the characteristic frequencies and that it is necessary to employ an integral equation formulation valid for all frequencies.
