R. T. Jones – författare
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3 produkter
3 produkter
Häftad, Engelska, 1970
350 kr
Skickas inom 7-10 vardagar
Mr Jones treats the main novels in chronological sequence examining with the aid of extensive quotation George Eliot's means of description and characterisation and the moral purpose of her fiction. He emphasises her appeal to the inner life of her readers, as exemplified in her frequent use of such phrases as 'Have we not all...' George Eliot assumes that no human act or emotion is entirely unconnected with what we have all done or felt at some time. Her sympathy with human weakness often carries her to the point where she has difficulty in reconciling her tolerance with her moral purpose. This book gives a useful introduction to George Eliot's novels. As in the other books in the series British Authors: Introductory Critical Studies, the author assesses his subject simply and clearly, using as a basis the internal evidence of the novels themselves rather than biographical detail.
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PDF, Engelska, 2013979 kr
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Division II: Aerodynamics, Volume 7: Wing Theory in Supersonic Flow examines the cases of isolated simple wings, wings with vertical plane tail, cruciform wings, and simple or cruciform wings fitted with a body. This book presents the method for the actual calculation of isolated wings or of more complex system. Organized into 12 chapters, this volume starts with an overview of the basic equations in the mechanics of inviscid fluids. This text then presents a unified theory that is established for angularly shaped wings in supersonic flow. Other chapters consider the method for calculating the characteristics of drag, lift, and moments for various shapes of the trailing edge line. This book discusses as well the wings of ordinary shapes, delta wings, yawed wings, polygonal wings, trapezoid wings, and arrow-head or swept-back wings. The final chapter deals with a delta wing with a central fusiform body. This book is a valuable resource for teachers, students, and specialists engaged in modern aerodynamics.
E-bok
PDF, Engelska, 2014979 kr
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Mechanics of Liquids and Gases, Second Edition is a 10-chapter text that covers significant revisions concerning the dynamics of an ideal gas, a viscous liquid and a viscous gas. After an expanded introduction to the fundamental properties and methods of the mechanics of fluids, this edition goes on dealing with the kinetics and general questions of dynamics. The next chapters describe the one-dimensional pipe flow of a gas with friction, the elementary theory of the shock tube; Riemann''s theory of the wave propagation of finite intensity, and the theory of plane subsonic and supersonic flows. Other chapters consider the elements of the theory of three-dimensional subsonic and supersonic flows past bodies; the fluctuating laminar flow in a uniform pipe of circular cross-section; the hydrodynamic theory of lubrication; the variational principle of Helmholtz; and the theory of plane and axisymmetric laminar jets. The remaining chapters look into the semi-empirical theories of turbulence and their application in the analysis of axisymmetric jets, with and without swirl, and in the calculation of the resistance of rough plates. These chapters also discuss the dynamics of a viscous gas and the elements of the theory of laminar and turbulent boundary layers at high speeds. This book will be of value to mechanical engineers, physicists, and researchers.