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Power Loss Characteristics Of Thrust Bearings For High Pressure Pumps With Special Reference To Hydrostatic Slipper Bearings
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Book Synopsis Power Loss Characteristics of Thrust Bearings for High-pressure Pumps with Special Reference to Hydrostatic Slipper Bearings by : D. F. Denny
Download or read book Power Loss Characteristics of Thrust Bearings for High-pressure Pumps with Special Reference to Hydrostatic Slipper Bearings written by D. F. Denny and published by . This book was released on 1959 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis High Pressure for Fluid Power Systems by : Allan Erwin Heinrich
Download or read book High Pressure for Fluid Power Systems written by Allan Erwin Heinrich and published by . This book was released on 1970 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Hydrodynamic and Hydrostatic Lubricated Bearings with Particular Reference to Air Bearings- by : M. A. Koenders
Download or read book Hydrodynamic and Hydrostatic Lubricated Bearings with Particular Reference to Air Bearings- written by M. A. Koenders and published by . This book was released on 1958 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Hydrostatic and Hybrid Bearing Design by : W B Rowe
Download or read book Hydrostatic and Hybrid Bearing Design written by W B Rowe and published by Elsevier. This book was released on 2013-09-24 with total page 255 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hydrostatic and Hybrid Bearing Design is a 15-chapter book that focuses on the bearing design and testing. This book first describes the application of hydrostatic bearings, as well as the device pressure, flow, force, power, and temperature. Subsequent chapters discuss the load and flow rate of thrust pads; circuit design, flow control, load, and stiffness; and the basis of the design procedures and selection of tolerances. The specific types of bearings, their design, dynamics, and experimental methods and testing are also shown. This book will be very valuable to students of engineering design and lubrication.
Book Synopsis Hydrodynamic Lubrication by : J. Frene
Download or read book Hydrodynamic Lubrication written by J. Frene and published by Elsevier. This book was released on 1997-11-10 with total page 499 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hydrodynamic Lubrication is the culmination of over 20 years close, collaborative work by the five authors and discusses the practical use of the formalization of low pressure lubrication. The work concentrates on the developments to journal and thrust bearings and includes subjects such as: • the dynamic behaviour of plain and tilting-pads • the thermal aspects • the positive and negative effects of non-cyclindricity and shape defects resulting from manufacturing or operation • the effects of inertia • the appearance of Taylor's vortices and of turbulence and their repercussions. The book contains an abundance of test results objectively compared with theoretical conclusions and a chapter on "technical considerations" to ensure that draft mechanisms will work satisfactorily under the imposed conditions. Hydrodynamic Lubrication is an essential reference book for future and practising engineers who want to put hydrodynamic and hydrostatic journal bearings and thrust bearings into operation under conditions of total safety.
Book Synopsis The Minimum Power Loss of Hydrostatic Slipper Bearings by : N A. Shute
Download or read book The Minimum Power Loss of Hydrostatic Slipper Bearings written by N A. Shute and published by . This book was released on 1962 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Minimum power loss of hydrostatic slipper bearings for axial piston machines by : Norman A. Shute
Download or read book Minimum power loss of hydrostatic slipper bearings for axial piston machines written by Norman A. Shute and published by . This book was released on 1963 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis High Pressure Thrust Bearings by : R. E. Riecker
Download or read book High Pressure Thrust Bearings written by R. E. Riecker and published by . This book was released on 1964 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Experiments on Power Loss in Herringbone-grooved, Gas-lubricated Journal Bearings by : David P. Fleming
Download or read book Experiments on Power Loss in Herringbone-grooved, Gas-lubricated Journal Bearings written by David P. Fleming and published by . This book was released on 1969 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :National Aeronautics and Space Administration (NASA) Publisher :Createspace Independent Publishing Platform ISBN 13 :9781722291556 Total Pages :72 pages Book Rating :4.2/5 (915 download)
Book Synopsis Bulk-Flow Analysis of Hybrid Thrust Bearings for Advanced Cryogenic Turbopumps by : National Aeronautics and Space Administration (NASA)
Download or read book Bulk-Flow Analysis of Hybrid Thrust Bearings for Advanced Cryogenic Turbopumps written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-07-06 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt: A bulk-flow analysis and computer program for prediction of the static load performance and dynamic force coefficients of angled injection, orifice-compensated hydrostatic/hydrodynamic thrust bearings have been completed. The product of the research is an efficient computational tool for the design of high-speed thrust bearings for cryogenic fluid turbopumps. The study addresses the needs of a growing technology that requires of reliable fluid film bearings to provide the maximum operating life with optimum controllable rotordynamic characteristics at the lowest cost. The motion of a cryogenic fluid on the thin film lands of a thrust bearing is governed by a set of bulk-flow mass and momentum conservation and energy transport equations. Mass flow conservation and a simple model for momentum transport within the hydrostatic bearing recesses are also accounted for. The bulk-flow model includes flow turbulence with fluid inertia advection, Coriolis and centrifugal acceleration effects on the bearing recesses and film lands. The cryogenic fluid properties are obtained from realistic thermophysical equations of state. Turbulent bulk-flow shear parameters are based on Hirs' model with Moody's friction factor equations allowing a simple simulation for machined bearing surface roughness. A perturbation analysis leads to zeroth-order nonlinear equations governing the fluid flow for the thrust bearing operating at a static equilibrium position, and first-order linear equations describing the perturbed fluid flow for small amplitude shaft motions in the axial direction. Numerical solution to the zeroth-order flow field equations renders the bearing flow rate, thrust load, drag torque and power dissipation. Solution to the first-order equations determines the axial stiffness, damping and inertia force coefficients. The computational method uses well established algorithms and generic subprograms available from prior developments. The Fortran9O computer program hydrothrust runs ...
Download or read book Bulletin written by and published by . This book was released on 1955 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Preliminary Investigation of the Characteristics of Hydrostatic Slipper Bearings by : D. E. Turnbull
Download or read book A Preliminary Investigation of the Characteristics of Hydrostatic Slipper Bearings written by D. E. Turnbull and published by . This book was released on 1958 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Analysis and Computer Program for Evaluation of Rotating Incompressibly Lubricated Pressurized Thrust Bearings by : David P. Fleming
Download or read book Analysis and Computer Program for Evaluation of Rotating Incompressibly Lubricated Pressurized Thrust Bearings written by David P. Fleming and published by . This book was released on 1971 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Performance of Hydrostatic Thrust Bearings with Special Reference to Their Use on Machine Tool Slideways by : R. F. Ferguson
Download or read book The Performance of Hydrostatic Thrust Bearings with Special Reference to Their Use on Machine Tool Slideways written by R. F. Ferguson and published by . This book was released on 1959 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis An Analytical and Numerical Study of Profiled Hydrostatic Thrust Bearings by : Jianpeng Feng
Download or read book An Analytical and Numerical Study of Profiled Hydrostatic Thrust Bearings written by Jianpeng Feng and published by . This book was released on 2004 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this work, the lubrication problem associated with profiled hydrostatic thrust bearings is studied using analytical, numerical, and experimental techniques. The coupled fluid-solid problem is solved using a sequentially coupled iterative method where the classical Reynolds equation is used to obtain the lubrication pressure and ABAQUS/STANDARD is used to obtain the bearing surface deformation. A novel feature of the work is that it considers several new designs obtained by varying the geometry of the socket, which in turn alters the contact between the piston ball and the slipper bearing. The performance of the new designs are analyzed and compared with the standard design performance. The surface profile of the bearings is measured experimentally and its effect on the bearing performance is studied numerically. The load carrying capacity results are compared with experimentally measured values. Further, for the standard design bearing, the effect of pocket width is also studied. A numerical technique based on variational formulation is developed to study the bearing problem with translation. The results show that the translation speed effect is more significant in shallow pocket thrust bearings and generates a bigger tilt moment than in deep pocket thrust bearings. At high translation speeds, the pressure profile shows a sharp spike (Rayleigh step effect) at the trailing land step interface. A finite difference scheme is developed to capture the spike. Comparisons with three-dimensional CFD simulations indicate that the method works well in predicting the pressure spike as well as the tilting moment.
Book Synopsis Power Losses from Slipper Bearings of a Radial- Piston Pump by : D. W. Hughes
Download or read book Power Losses from Slipper Bearings of a Radial- Piston Pump written by D. W. Hughes and published by . This book was released on 1973 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Theoretical Determination of Some Characteristics of a Tilted Hydrostatic Slipper Bearing by : M. J. Fisher
Download or read book A Theoretical Determination of Some Characteristics of a Tilted Hydrostatic Slipper Bearing written by M. J. Fisher and published by . This book was released on 1962 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt:
