Download or read book Stability of Flow of a Non Newtonian Liquid Between Two Rotating Cylinders in the Presence of a Circular Magnetic Field written by M. N. L. Narasimhan and published by . This book was released on 1963 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: The stability of flow of certain non-Newtonian fluids between two rotating coaxial cylinders in the presence of a circular magnetic field is examined. The fluid in question is assumed to be an incmpressible Reiner-Rivlin fluid. The equations of motion for these non-Newtonian fluids governing marginal stability are derived, and boundary conditions for perfectly conducting cylinders (Fermi boundary conditions) are formulated for the cases of corotating and counterrotating cylinders, when the gap between the cylinders is small. The underlying characteristic value problem is solved by using an expansion in orthogonal functions method developed by Chandrasekhar to determine the critical Taylor numbers for marginal stability as stability criteria. Numerical calculations have been performed. It is found that the effect of crossviscosaty is to facilitate the onset of instability; whereas the effect of viscosity under similar conditions would be a stabilizing one. Thus the effect of cross-viscosity is found to be opposite that of viscosity in the stability analysis of the present case. (Author).
Download or read book Stability of Viscous Flow in Rotating Cylinders with Magnetic Field written by Jitender Singh and published by LAP Lambert Academic Publishing. This book was released on 2010-07 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this thesis, we have discussed numerically, the stability of an incompressible flow of a ferrofluid in an annular space between two coaxial rotating cylinders of infinite aspect ratio, in the presence of an axial magnetic field. The system is described by modified Navier-Stokes equation, equation of continuity, Maxwell-equations, and Shliomis s equation of ferrofluid magnetization. The mathematical model of the physical system, leads to a two-point boundary value problem that has been solved with help of numerical methods. The onset of axisymmetric and non-axisymmetric Taylor vortices, has been discussed. Effect of superposition of radial flow has also been discussed. Also considered is the parametric instability arising as a result of applying periodically oscillating magnetic field to the system.
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1989 with total page 1134 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Stability of Non Newtonian Flow Contained Between Two Coaxial Rotating Cylinders written by John Michael Griem and published by . This book was released on 1966 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Proceedings written by and published by . This book was released on 1965 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Boundary layer Stability Diagrams for Electrically Conducting Fluids in the Presence of a Magnetic Field written by Vernon J. Rossow and published by . This book was released on 1959 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bibliography of Scientific and Industrial Reports written by and published by . This book was released on 1964 with total page 892 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Notable Modern Indian Mathematicians and Statisticians written by Purabi Mukherji and published by Springer Nature. This book was released on 2022-10-11 with total page 235 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive portrayal of the history of Indian mathematicians and statisticians and uncovers many missing parts of the scientific representation of mathematical and statistical research during the 19th and 20th centuries of Bengal (now West Bengal), India. This book gives a brief historical account about the establishment of the first-two departments in an Indian university, where graduate teaching and research were initiated. This was a unique distinction for the University of Calcutta which was established in 1857. The creation of the world famous Indian Statistical Institute (ISI) in Calcutta (now Kolkata) is also briefly described. The lives and works of the 16 pioneer mathematical scientists who adorned the above mentioned institutions and the first Indian Institute Technology (IIT) of India have been elaborated in lucid language. Some outstanding scholars who were trained at the ISI but left India permanently have also been discussed briefly in a separate chapter. This book fulfils a long-standing gap in the history of modern Indian mathematics, which will make the book very useful to researchers in the history of science and mathematics. Written in very lucid English with little mathematical or statistical jargon makes the book immensely readable even to general readers with interest in scientific history even from non-mathematical, non-statistical background. This book is a clear portrayal of the struggle and success of researchers in mathematical sciences in Bengal (an important part of the colonial India), unveils before the international community of mathematical scientists. The real connoisseurs will appreciate the value of the book, as it will clear up many prevailing misconceptions.
Download or read book U S Government Research Reports written by and published by . This book was released on 1964 with total page 870 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Magneto fluid mechanics of a Viscous Electrically Conducting Fluid Contained Within Two Finite Concentric Rotating Cylinders in the Presence of a Magnetic Field written by Gerald W. Pneuman and published by . This book was released on 1959 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Non Linear Field Theories of Mechanics written by C. Truesdell and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt: This third edition includes the corrections made by the late C. Truesdell in his personal copy. It is annotated by S. Antman who describes the monograph`s genesis and the impact it has made on the modern development of mechanics. Originally published as Volume III/3 of the famous Encyclopedia of Physics in 1965, this book describes and summarizes "everything that was both known and worth knowing in the field at the time." It also has greatly contributed to the unification and standardization of the concepts, terms and notations in the field.
Download or read book The Stability of Flow Between Concentric Cylindrical Surfaces with a Circular Magnetic Field written by R. C. DiPrima and published by . This book was released on 1964 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: The mathematical formulation of the stability problem leads to a number of special cases, depending upon whether the walls of the containing cylinders are conductors or non-conductors relative to the fluid; and for the Taylor problem depending upon whether the cylinders are rotating in the same or opposite directions. The known results are briefly summarized for the purpose of clarity and completeness. Also, new re sults for the Dean problem with conducting walls and with non-conducting walls are given. The computations indicate that the eigenvalve problem can be solved satisfactorily by using the Galerkin method with simple sets of polynomials for the expansion functions. All of the previous theoretical investigations, as well as the present one, are limited to the small-gap case, where it is assumed that the gap between the cylinders is small compared to the mean radius. Engineering wise, such stability problems or similar ones may occur in liquid metal bearings for machines which are physically within closed loops using liquid-metal process fluids. Because of the low viscosity and high speed often associated with such machines, Taylor numbers are high. Since liquid metals are good conductors, magnetohydrodynamic effects could be significant. (Author).
Download or read book THE STABILITY OF A GAS CONFINED BETWEEN TWO ROTATING CYLINDERS written by LOUIS WILLIAM WOLF and published by . This book was released on 1962 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nuclear Science Abstracts written by and published by . This book was released on 1973-04 with total page 1508 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 1982 with total page 1076 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Stability of Two fluid Wheel Flows with an Imposed Uniform Axial Magnetic Field written by Carl F. Monnin and published by . This book was released on 1969 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hydrodynamic stability and vortex containment of two fluid wheel flow to helical disturbances contained by axial magnetic field.
Download or read book Applied Mechanics Reviews written by and published by . This book was released on 1973 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt:
