Journal of Fluids Engineering: Recent submissions

Now showing items 1541-1560 of 9024

    • The Effect of Inlet Velocity Profile Shape on Flow Separation in a Confined Two-Dimensional Channel 

      A. R. Peters; G. A. Phelps (The American Society of Mechanical Engineers (ASME), 1974)
      Results of a previously developed numerical relaxation method were employed to determine the effect of different inlet profiles on separation in a two-dimensional channel with a right angle bend. ...

    • Turbulent Mean Velocity Measurements on a Rotating Cone 

      M. L. Koosinlin; F. C. Lockwood (The American Society of Mechanical Engineers (ASME), 1974)

    • The Hanging Film Phenomenon in Vertical Annular Two-Phase Flow 

      G. B. Wallis; S. Makkenchery (The American Society of Mechanical Engineers (ASME), 1974)

    • Compressible Flow Ejectors: Part II—Flow Field Measurements and Analysis 

      K. R. Hedges; P. G. Hill (The American Society of Mechanical Engineers (ASME), 1974)
      An experimental study has been made of compressible jet mixing in an axisymmetric ejector of converging-diverging geometry. The mass flow ratio was in the range 1.3 to 2.6 and the nozzle exit ...

    • Turbulent Couette Flow 

      A. K. Wang; L. W. Gelhar (The American Society of Mechanical Engineers (ASME), 1974)
      Turbulent flow between concentric rotating cylinders is analyzed using an energy balance hypothesis proposed by Zagustin. Predictions of the mean velocity profiles are obtained without any additional ...

    • Investigation of the Near-Region of a Square Jet 

      M. P. du Plessis; R. Kahawita; R. L. Wang (The American Society of Mechanical Engineers (ASME), 1974)
      Velocity and turbulent shear stress measurements were taken within the first 20 nozzle widths of incompressible turbulent air jets issuing from square apertures. Since the jet decays rapidly to ...

    • Compressible Flow Ejectors: Part I—Development of a Finite-Difference Flow Model 

      K. R. Hedges; P. G. Hill (The American Society of Mechanical Engineers (ASME), 1974)
      A general method of calculating two-dimensional (plane and axisymmetric) mixing of a compressible jet in variable-area ducts has been developed. The method incorporates finite-difference approximations ...

    • Pulse Propagation in Distensible Viscous Fluid Lines 

      D. A. P. Jayasinghe; H. J. Leutheusser (The American Society of Mechanical Engineers (ASME), 1974)
      Paper deals with elastic waves which may be generated in quiescent fluid by displacement of the surrounding flow boundary. In particular, the piston problem of induced laminar motion in waveguides ...

    • Calculated Design Data for the Multiple-Disk Turbine Using Incompressible Fluid 

      M. J. Lawn; W. Rice (The American Society of Mechanical Engineers (ASME), 1974)
      Earlier analyses of the laminar radially inward throughflow of Newtonian incompressible fluid between parallel corotating disks have been used to calculate the performance of multiple-disk turbines ...

    • Arthur Thomas Ippen, 1907–1974 

      Unknown author (The American Society of Mechanical Engineers (ASME), 1974)

    • Jet Breakup and Mixing Throat Lengths for the Liquid Jet Gas Pump 

      R. G. Cunningham; R. J. Dopkin (The American Society of Mechanical Engineers (ASME), 1974)
      Gas compression with a liquid jet occurs isothermally and hence with minimum work. Performance characteristics of the liquid jet gas pump (efficiency and compression ratio versus inlet volumetric ...

    • Impact of Liquid Jets at Velocities Approaching Liquid Sound Speed 

      K. F. Neusen; E. C. LaBrush (The American Society of Mechanical Engineers (ASME), 1974)
      Experiments were performed to obtain information concerning the action of high velocity liquid jets impacting at velocities that erode the target surface (1000–4000 fps, 305–1200 mps). Nozzle ...

    • An Investigation of the Corner Secondary Flows Generated in Planar Nozzles 

      W. B. Wagner; J. A. Owczarek (The American Society of Mechanical Engineers (ASME), 1974)
      An experimental study was made of the total pressure distribution in the corner secondary flow generated in two planar nozzles having different contours. Also, an analysis was made of the ...

    • Gas Compression With the Liquid Jet Pump 

      R. G. Cunningham (The American Society of Mechanical Engineers (ASME), 1974)
      The isothermal compression of a gas by a liquid jet in a mixing throat followed by secondary compression in a diffuser is described by a one dimensional model including frictional losses. ...

    • European Report: Finite Element Methods in Flow Problems 

      J. H. Horlock (The American Society of Mechanical Engineers (ASME), 1974)

    • Non-Equilibrium Two-Phase Flows 

      Graham B. Wallis (The American Society of Mechanical Engineers (ASME), 1974)

    • On Fluffing of Cards 

      S. M. Desai (The American Society of Mechanical Engineers (ASME), 1974)
      When a stack of identical thin cards is placed in a straight rectangular channel so that the planes of the cards are parallel to the channel axis and an air flow is started, it is observed ...

    • The Small Signal Response of Annular Pneumatic Transmission Lines 

      E. F. Moore; M. E. Franke (The American Society of Mechanical Engineers (ASME), 1974)
      The small signal frequency response of rigid pneumatic transmission lines of annular cross section has been obtained. Dimensionless expressions for the velocity and temperature profiles are obtained ...

    • Shock-Excited Pulsations of Large Air Bubbles in Water 

      F. B. Jensen (The American Society of Mechanical Engineers (ASME), 1974)
      The interaction between an air bubble in water (d0 = 10–30 mm) and a shock wave generated by a small detonator (0.8 g) is studied. On the basis of direct pressure measurements inside pulsating ...

    • Freeman Scholar Program: Jack E. Cermak 

      Unknown author (The American Society of Mechanical Engineers (ASME), 1974)