Search Results - "HYLAND, R. W"

Anisotropic surface segregation in AlMg alloys by Liu, Xiang-Yang, Ohotnicky, P.P., Adams, J.B., Rohrer, C.Lane, Hyland, R.W.

“…A set of embedded-atom method (EAM) potentials for AlMg alloys are developed using the “force matching” method. The potentials are fitted to both experimental…”
Get full text

Al(F.C.C.) :Al3Sc (L12) interphase boundary energy calculations by HYLAND, R. W, ASTA, M, FOILES, S. M, ROHRER, C. L

Get full text

A discontinuous Galerkin model for precipitate nucleation and growth in aluminium alloy quench processes by Sobh, N., Huang, J., Yin, L., Haber, R. B., Tortorelli, D. A., Hyland Jr, R. W.

“…This paper presents a finite element model for precipitate nucleation and growth during the quench phase of aluminium alloy nufacturing processes. A…”
Get full text

Surface segregation in an Al–4.2 at% Ag alloy by Lee, H.K., Hyland, R.W., Aaronson, H.I., Wynblatt, P.P.

“…The equilibrium surface composition of a polycrystalline Al–4.2 at% Ag alloy has been measured as a function of temperature using Auger electron spectroscopy…”
Get full text

Recommended practices for the calibration and use of capacitance diaphragm gages as transfer standards by Hyland, Richard W., Shaffer, Richard L.

“…Capacitance diaphragm gages which were previously known as capacitance manometers, have become a ubiquitous part of systems used in the vacuum community…”
Get full text

First principles calculations of Ag2Al stability and electronic properties by ROHRER, C. L, HYLAND, R. W, MCHENRY, M. E, MACLAREN, J. M

Get full text

A Correlation for the Second Interaction Virial Coefficients and Enhancement Factors for Moist Air by Hyland, R W

“…Experimental measurements of the enhancement factors for mixtures of water vapor and CO -free air have been made at -20, -10, and +70 °C. The results, coupled…”
Get full text

Corrections to Paper Entitled "Third Virial Coefficient for Air-Water Vapor Mixtures" by Hyland, R W, Mason, E A

“…This note points out errors in the values of the third virial coefficients for pure water vapor which appeared in a 1967 paper by Hyland and Mason. The errors…”
Get full text

Third virial coefficient for air-water vapor mixtures by Hyland, R.W., Mason, E.A.

“…The third interaction virial coefficient C aww for air-water vapor mixtures is estimated in the temperature range 0 to 100 °C, by means of an approximate…”
Get full text

Al(fcc):Al sub 3 Sc(L1 sub 2 ) interphase boundary energy calculations by Hyland, R W, Asta, M, Foiles, S M, Rohrer, C L

“…These calculations assess the applicability of classical nucleation theory to the reaction fcc- > L1 sub 2 occurring in dilute Al-Sc alloys. The orientation…”
Get full text

Surface segregation in an Al–4.2at% Ag alloy by Lee, H.K., Hyland, R.W., Aaronson, H.I., Wynblatt, P.P.

Get full text

First principles calculations of Ag sub 2 Al stability and electronic properties by Rohrer, C L, Hyland, R W, McHenry, M E, MacLaren, J M

“…The first principles layer Korringa-Kohn-Rostoker computational method was used to distinguish between two proposed atomic configurations for the binary Al-Ag…”
Get full text

Zero stability and calibration results for a group of capacitance diaphragm gages by Hyland, Richard W., Tilford, Charles R.

“…The lowest pressure which may be measured by a capacitance diaphragm gage is established by instabilities in the gage zero. In the systematic study of the…”
Get full text

Transfer leak studies and comparisons of primary leak standards at the National Bureau of Standards and Sandia National Laboratories by Hyland, Richard W., Ehrlich, Charles D., Tilford, Charles R., Thornberg, Steve

“…Primary leak standards are being developed at the National Bureau of Standards (NBS), and a cooperative NBS–Sandia National Laboratories (SNL) program is…”
Get full text