Transient solidification of a flowing liquid on a cold plate including heat capacities of frozen layer and plate
Transient solidification of flowing liquid on cold plate, including heat capacities of frozen layer and plate
Savino, J. M.↗
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Conformal mapping for steady two-dimensional solidification on a cold surface in flowing liquid
Conformal mapping for steady two-dimensional solidification on cold surface in liquid flow
Siegel, R.↗
Transient solidification of a flowing liquid on a cold plate including heat capacities of the frozen layer and plate.
Solidification within flowing medium imposing convective boundary condition on moving interface of solidifying layer
Savino, J. M.↗
The application of directional solidification to a NASA nickel-base alloy /TAZ-8B/.
Directional solidification techniques applied to nickel base alloy /TAZ-8B/ improve grain orientation, ductility, tensile strength and stress-rupture life
Ashbrook, R. L.↗
Transient solidification outside a cooled pipe with application to a solar Brayton heat receiver
Transient solidification outside cooled pipe with application to solar Brayton heat receiver
Hu, W. W.↗
Investigation of the solidification, structure and properties of eutectic alloys including consideration of properties control
Solidification structure and properties of eutetic alloys
Hertzberg, R. W.↗
Investigation of the solidification, structure and properties of eutectic alloys including consideration of properties control Progress report
Solidification, structure, and properties of nickel and niobium eutectic alloys
Hertzberg, R. W.↗
Transient conformal mapping method for two- dimensional solidification of flowing liquid onto a cold surface
Transient conformal mapping for two dimensional solidification of flowing liquid onto cold surface
Goldstein, M. E.↗
Conformal mapping procedure for transient and steady-state two-dimensional solidification
Conformal mapping procedure for transient and steady state two dimensional solidification
Goldstein, M. E.↗
Phase change solidification phenomena for thermal control Annual summary report, 21 Nov. 1968 - 31 Dec. 1969
Solidification effects on performance and suitability of phase-change materials in thermal control devices
Golden, J. O.↗
Application of solidification theory to titanium alloys
Solidification theory application to Ti alloys, predicting microsegregation in binary alloys
Brody, H. D.↗
Conformal mapping procedure for transient and steady-state two-dimensional solidification
Cold plate immersed in warm flowing liquid, calculating two dimensional transient and steady state solidification by conformal mapping
Goldstein, M. E.↗
Techniques and examples for zero-g melting and solidification processes
Zero-g melting and solidification processes in aerospace environment
Frost, R. T.↗
Investigation of the solidification, structure and properties of eutectic alloys including consideration of properties control
Solidification, structure, and properties of eutectic alloys including consideration of properties control
Kraft, R. W.↗
Phase change solidification dynamics
Phase change solidification phenomena in n- hexadecane for spacecraft thermal control systems, considering two or three dimensional models
Golden, J. O.↗
Banding due to temperature oscillations in the unidirectional solidification of eutectic alloys
Banding observed in unidirectional solidification of eutectic alloys is shown to be due to melting back of the freezing interface because of oscillations in the temperature of the furnace. General theoretical criteria as to the amplitude and frequency of the permissible temperature oscillations are given to ensure that banding will not occur.
Kidron, A.↗
An investigation of the solidification of a metal and two n-paraffins using an acoustic technique.
A novel acoustic technique is described for following the motion of the solid-liquid interface during the freezing of mercury, n-hexadecane and n-octadecane where heat transfer is unidirectional. It is shown that the actual amount of solidification occurring in a given time differs from that predicted using a numerical solution to the transient heat conduction problem. The differences are small for mercury but large for the paraffins. They are interpreted in terms of the nature of the solid-liquid interface. Furthermore the experimental and predicted temperature distributions in the liquid and solid phases differ. These differences are extremely small for mercury. The data for the three materials conform to a relationship observed previously according to which the thickness of the solidified layer is a linear function of the square root of time.
Bailey, J. A.↗
Segregation effects during solidification in weightless melts
Two types of melt segregation effects were studied: (1) evaporative segregation, or segregation due to surface evaporation; and (2) freezing segregation, or segregation due to liquid-solid phase transformation. These segregation effects are closely related. In fact, evaporative segregation always precedes freezing segregation to some degree and must often be studied prior to performing meaningful solidification experiments. This is particularly true since evaporation may cause the melt composition, at least at the critical surface regions or layers to be affected manyfold within seconds so that the surface region or layer melting point and other thermophysical properties, nucleation characteristics, base for undercooling, and critical velocity to avoid constitutional supercooling, may be completely unexpected. An important objective was, therefore, to develop the necessary normal evaporation equations for predicting the compositional changes within specified times at temperature and to correlate these equations with actual experimental data collected from the literature.
Li, C.↗