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Author : Sabir Mohamed SALIH
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (112 download)
Download or read book Unsteady Flow in a Divergent Duct written by Sabir Mohamed SALIH and published by . This book was released on 1967 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Aubrey BRETT
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (112 download)
Download or read book Unsteady Flow in a Divergent Duct written by Aubrey BRETT and published by . This book was released on 1965 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : H. Daneshyar
Publisher : Elsevier
ISBN 13 : 1483146758
Total Pages : 192 pages
Book Rating : 4.4/5 (831 download)
Download or read book One-Dimensional Compressible Flow written by H. Daneshyar and published by Elsevier. This book was released on 2013-10-22 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: One-Dimensional Compressible Flow explores the physical behavior of one-dimensional compressible flow. Various types of flow in one dimension are considered, including isentropic flow, flow through a convergent or a convergent-divergent duct with varying back pressure, flow with friction or heat transfer, and unsteady flow. This text consists of five chapters and begins with an overview of the main concepts from thermodynamics and fluid mechanics, with particular emphasis on the basic conservation equations for mass, momentum, and energy that are derived for time-dependent flow through a control volume. The chapters that follow provide a basis for understanding steady flow with area change, friction, or heat transfer. A method for solving unsteady flow problems is described in the final chapter, which also discusses the propagation of small disturbances and unsteady flow with finite changes in fluid properties. This book will be useful to senior students pursuing a degree course in mechanical engineering and to engineers in industry.
Author : Gerald I. Benison
Publisher :
ISBN 13 :
Total Pages : 34 pages
Book Rating : 4.:/5 (227 download)
Download or read book A Difference Method for the Solution of the Unsteady Quasi-one-dimensional Viscous Flow in a Divergent Duct written by Gerald I. Benison and published by . This book was released on 1969 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: The differential equations describing the unsteady, quasi-one-dimensional flow of a viscous, heat conducting, compressible gas are solved. A time-dependent finite difference scheme is used to integrate the equations. Several features of the shock wave solution are shown and discussed. (Author).
Author : O. Pironneau
Publisher : Cambridge University Press
ISBN 13 : 9780521416184
Total Pages : 536 pages
Book Rating : 4.4/5 (161 download)
Download or read book Numerical Simulation of Unsteady Flows and Transition to Turbulence written by O. Pironneau and published by Cambridge University Press. This book was released on 1992-07-31 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt: The workshop concentrated on the following turbulence test cases: T1 Boundary layer in an S-shaped duct; T2 Periodic array of cylinders in a channel; T3 Transition in a boundary layer under the influence of free-stream turbulence; T4 & T5: Axisymmetric confined jet flows.
Author : H. Daneshyar
Publisher : Elsevier
ISBN 13 : 1483105490
Total Pages : 192 pages
Book Rating : 4.4/5 (831 download)
Download or read book One-Dimensional Compressional Flow written by H. Daneshyar and published by Elsevier. This book was released on 2016-06-06 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: One-dimensional Compressible Flow is an introduction to compressible flow. The book covers the main concepts from thermodynamics and fluid mechanics, including the continuity and momentum equations and the laws of thermodynamics; the steady flow with area change, friction, or heat transfer; and the one-dimensional steady flow. The text also gives an introduction to the method of characteristics for solving unsteady flow problems. Charts and tables are provided in the book for performing steady flow calculations. The book is useful to students pursuing a degree course in mechanical engineering and practicing mechanical engineer.
Author : B. E. L. Deckker
Publisher :
ISBN 13 :
Total Pages : 9 pages
Book Rating : 4.:/5 (227 download)
Download or read book UNSTEADY FLOW IN A BRANCHED DUCT. written by B. E. L. Deckker and published by . This book was released on 1967 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt: The results of an investigation into the behaviour of a finite amplitude pressure wave at the junction formed by the intersection of two ducts of equal cross-sectional area are presented. Using a shock tube to produce waves with amplitudes varying from 1 to 37 lb/sq in (g), pressure measurements were made in three junctions in which the side branch formed an angle of 45, 90, and 135 deg with the main branch. The results are compared with a theoretical analysis which is based on the assumption of one-dimensional, quasi-steady, adiabatic flow. Differences in the theoretical and experimental values were found at the junction entrance when the velocity at the entrance is subsonic and in the side branch when the velocity at the entrance is sonic. These differences are explained in terms of the wave action known to occur within the junction. (Author).
Author : George Rudinger
Publisher :
ISBN 13 :
Total Pages : 328 pages
Book Rating : 4.3/5 (97 download)
Download or read book Nonsteady Duct Flow written by George Rudinger and published by . This book was released on 1969 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 652 pages
Book Rating : 4.:/5 (319 download)
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1995 with total page 652 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.
Author : V. O'Brien
Publisher :
ISBN 13 :
Total Pages : 37 pages
Book Rating : 4.:/5 (227 download)
Download or read book Steady and Unsteady Flow in Straight Rectangular Ducts written by V. O'Brien and published by . This book was released on 1975 with total page 37 pages. Available in PDF, EPUB and Kindle. Book excerpt: A new solution for steady parallel flow in a rectangular duct is given that is valid for any aspect ratio a/b (where a and b are orthogonal half-widths of the duct), in contrast to older formulas that are restricted to certain ranges of a/b. New solutions for oscillatory flow in rectangular ducts are also given that replace a set of invalid published solutions. They provide calibration constants for relating local and average values of the unsteady velocity flow measurements in any rectangular channel.
Author : DP Mishra
Publisher : CRC Press
ISBN 13 : 1351708414
Total Pages : 364 pages
Book Rating : 4.3/5 (517 download)
Download or read book Fundamentals of Rocket Propulsion written by DP Mishra and published by CRC Press. This book was released on 2017-07-20 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book follows a unified approach to present the basic principles of rocket propulsion in concise and lucid form. This textbook comprises of ten chapters ranging from brief introduction and elements of rocket propulsion, aerothermodynamics to solid, liquid and hybrid propellant rocket engines with chapter on electrical propulsion. Worked out examples are also provided at the end of chapter for understanding uncertainty analysis. This book is designed and developed as an introductory text on the fundamental aspects of rocket propulsion for both undergraduate and graduate students. It is also aimed towards practicing engineers in the field of space engineering. This comprehensive guide also provides adequate problems for audience to understand intricate aspects of rocket propulsion enabling them to design and develop rocket engines for peaceful purposes.
Author : Bertrand R Rowe
Publisher : World Scientific
ISBN 13 : 1800611005
Total Pages : 728 pages
Book Rating : 4.8/5 (6 download)
Download or read book Uniform Supersonic Flows In Chemical Physics: Chemistry Close To Absolute Zero Studied Using The Cresu Method written by Bertrand R Rowe and published by World Scientific. This book was released on 2022-05-18 with total page 728 pages. Available in PDF, EPUB and Kindle. Book excerpt: Radioastronomy has painted an extraordinary picture of the Galactic interstellar medium, which displays an amazing organization and structuring of matter from very hot ultra-diluted media to very cold denser milieus considered as the cradles of stars. In these latter environments, the discovery of a chemical diversity of molecules, including those associated with precursors to life itself, immediately brought to light the question of the mechanisms leading to their formation and persistence at temperatures as low as 10 K. The chemical networks developed to understand telescope observations required a great deal of physical and chemical parameters relevant to interstellar conditions, particularly at very low temperatures. These included the rate coefficients of thousands of gas phase chemical reactions. Such data were missing in the 1970s, when the very first molecular discoveries were made. Then, in the early eighties, it was realized that uniform supersonic flows were ideal chemical reactors to study reaction kinetics at interstellar temperatures.Uniform Supersonic Flows in Chemical Physics reviews 40 years of use of such reactors, the so-called CRESU machines, focusing on major breakthroughs brought to chemical physics, physical chemistry, astrophysics and astrochemistry by the various experiments carried out with such apparatuses. The wealth of kinetic data at very low temperatures provided new targets for the predictions of theory, with new theoretical methods being developed to explain observed behavior. The first two chapters describe the physical context of reaction kinetics at very low temperatures and the requirements needed to run optimally such uniform supersonic flows, together with a historical perspective. Chapters 3 to 9 describe the various families of chemical processes that have been explored within the CRESU technique, highlighting major advances and offering an exhaustive up-to-date bibliography. Chapters 10 and 11 show how these experimental results have helped in improving the ideas in quantum chemistry and interstellar modeling. The book concludes with an overview of potential perspectives and new routes to be explored.
Author : Luis Manuel Braga da Costa Campos
Publisher : CRC Press
ISBN 13 : 1000415996
Total Pages : 294 pages
Book Rating : 4.0/5 (4 download)
Download or read book Compressible Flow with Applications to Engines, Shocks and Nozzles written by Luis Manuel Braga da Costa Campos and published by CRC Press. This book was released on 2022-11-30 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt: Compressible Flow with Application to Shocks and Propulsion is part of the series "Mathematics and Physics for Science and Technology", which combines rigorous mathematics with general physical principles to model practical engineering systems with a detailed derivation and interpretation of results. Volume V presents the mathematical theory of partial differential equations and methods of solution satisfying initial and boundary conditions, and includes applications to: acoustic, elastic, water, electromagnetic and other waves; the diffusion of heat, mass and electricity; and their interactions. This is the second book of the volume. The first book of volume V starts with the classification of partial differential equations and proceeds with similarity methods that apply in general to linear equations with constant coefficients and all derivatives of the same order, such as the Laplace and Biharmonic equations, without and with forcing. The similarity solutions are also applied to Burger's non-linear diffusion equation. First-order linear and quasi-linear partial differential equations with variable coefficients are considered, with application to the representation of conservative/non-conservative, solenoidal/rotational and Beltrami/helical vector fields by one, two or three scalar and/or one vector potential in relation with exact, inexact and non-integrable differentials. The latter appear in the first and second principles of thermodynamics that specify the constitutive and diffusive properties of matter as concerns thermal, mechanical, elastic, flow, electrical, magnetic and chemical phenomena and their interactions. The book is intended for graduate students and engineers working with mathematical models and can be applied to problems in mechanical, aerospace, electrical and other branches of engineering dealing with advanced technology, and also in the physical sciences and applied mathematics. This book: Simultaneously covers rigorous mathematics, general physical principles and engineering applications with practical interest Provides interpretation of results with the help of illustrations Includes detailed proofs of all results L.M.B.C. Campos was chair professor and the Coordinator of the Scientific Area of Applied and Aerospace Mechanics in the Department of Mechanical Engineering and also the director (and founder) of the Center for Aeronautical and Space Science and Technology until retirement in 2020. L.A.R. Vilela is currently completing an Integrated Master's degree in Aerospace Engineering at Institute Superior Tecnico (1ST) of Lisbon University.
Author : P. Balachandran
Publisher : PHI Learning Pvt. Ltd.
ISBN 13 : 8120340728
Total Pages : 872 pages
Book Rating : 4.1/5 (23 download)
Download or read book Engineering Fluid Mechanics written by P. Balachandran and published by PHI Learning Pvt. Ltd.. This book was released on 2011-09 with total page 872 pages. Available in PDF, EPUB and Kindle. Book excerpt: Engineering Fluid Mechanics provides the basic concept of fluids and fluid flow which is essential for almost all engineering disciplines. This comprehensive and systematically organized book presents a thorough, concise and accurate discussion of the fundamentals and principles in fluid mechanics. It analyses the problems involving fluid flow using simple mathematical formulations to help students follow the methodologies for future work. Along with the fundamental principles, the book discusses in detail, the analysis of incompressible and compressible flows, dimensional analysis and similarity, measurements in fluid flow and hydraulic machinery. The book is designed to serve as a textbook for undergraduate students of civil, mechanical, electrical and electronics, chemical and aeronautical engineering. The book will also be extremely useful for practising engineers. KEY FEATURES: Incorporates more than 275 illustrative examples Includes more than 500 simple diagrams illustrating basic principles and applications Review questions at the end of each chapter to drill students in self study Numerical problems and their answers to develop students' problem-solving approach.
Author :
Publisher :
ISBN 13 :
Total Pages : 980 pages
Book Rating : 4.:/5 (319 download)
Download or read book Government Reports Announcements written by and published by . This book was released on 1971 with total page 980 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Ethirajan Rathakrishnan
Publisher : John Wiley & Sons
ISBN 13 : 1119500397
Total Pages : 912 pages
Book Rating : 4.1/5 (195 download)
Download or read book Applied Gas Dynamics written by Ethirajan Rathakrishnan and published by John Wiley & Sons. This book was released on 2019-02-21 with total page 912 pages. Available in PDF, EPUB and Kindle. Book excerpt: A revised edition to applied gas dynamics with exclusive coverage on jets and additional sets of problems and examples The revised and updated second edition of Applied Gas Dynamics offers an authoritative guide to the science of gas dynamics. Written by a noted expert on the topic, the text contains a comprehensive review of the topic; from a definition of the subject, to the three essential processes of this science: the isentropic process, shock and expansion process, and Fanno and Rayleigh flows. In this revised edition, there are additional worked examples that highlight many concepts, including moving shocks, and a section on critical Mach number is included that helps to illuminate the concept. The second edition also contains new exercise problems with the answers added. In addition, the information on ram jets is expanded with helpful worked examples. It explores the entire spectrum of the ram jet theory and includes a set of exercise problems to aid in the understanding of the theory presented. This important text: Includes a wealth of new solved examples that describe the features involved in the design of gas dynamic devices Contains a chapter on jets; this is the first textbook material available on high-speed jets Offers comprehensive and simultaneous coverage of both the theory and application Includes additional information designed to help with an understanding of the material covered Written for graduate students and advanced undergraduates in aerospace engineering and mechanical engineering, Applied Gas Dynamics, Second Edition expands on the original edition to include not only the basic information on the science of gas dynamics but also contains information on high-speed jets.
Author : Tapan K. Sengupta
Publisher : John Wiley & Sons
ISBN 13 : 1118787579
Total Pages : 544 pages
Book Rating : 4.1/5 (187 download)
Download or read book Theoretical and Computational Aerodynamics written by Tapan K. Sengupta and published by John Wiley & Sons. This book was released on 2014-10-20 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aerodynamics has seen many developments due to the growth of scientific computing, which has caused the design cycle time of aerospace vehicles to be heavily reduced. Today computational aerodynamics appears in the preliminary step of a new design, relegating costly, time-consuming wind tunnel testing to the final stages of design. Theoretical and Computational Aerodynamics is aimed to be a comprehensive textbook, covering classical aerodynamic theories and recent applications made possible by computational aerodynamics. It starts with a discussion on lift and drag from an overall dynamical approach, and after stating the governing Navier-Stokes equation, covers potential flows and panel method. Low aspect ratio and delta wings (including vortex breakdown) are also discussed in detail, and after introducing boundary layer theory, computational aerodynamics is covered for DNS and LES. Other topics covered are on flow transition to analyse NLF airfoils, bypass transition, streamwise and cross-flow instability over swept wings, viscous transonic flow over airfoils, low Reynolds number aerodynamics, high lift devices and flow control. Key features: Blends classical theories of incompressible aerodynamics to panel methods Covers lifting surface theories and low aspect ratio wing and wing-body aerodynamics Presents computational aerodynamics from first principles for incompressible and compressible flows Covers unsteady and low Reynolds number aerodynamics Includes an up-to-date account of DNS of airfoil aerodynamics including flow transition for NLF airfoils Contains chapter problems and illustrative examples Accompanied by a website hosting problems and a solution manual Theoretical and Computational Aerodynamics is an ideal textbook for undergraduate and graduate students, and is also aimed to be a useful resource book on aerodynamics for researchers and practitioners in the research labs and the industry.
