Engineering topics

Henry, R. E.

Publications and source records attributed to Henry, R. E..

12 records

NASA NTRS1972

Momentum flux in two phase two component low quality flow.

Values of a one-dimensional momentum flux at a test section discharge station of a two-phase two-component low quality flow computed by two methods, one based on a one-dimensional homogeneous model and the other on a variable slip model, are compared to experimental values for a range of two-phase flow conditions. The comparison seems to indicate the superior accuracy in momentum flux predictions to be on the side of the one-dimensional homogeneous model.

Baumeister, K. J.↗

NASA NTRS1972

Momentum flux in two phase two component low quality flow

In two phase flow systems line losses comprise frictional and momentum pressure drops. For design purposes, it would be desirable to estimate the line losses employing a one-dimensional calculation. Two methods for computing one-dimensional momentum flux at a test section discharge station are compared to the experimental value for a range of two-phase flow conditions. The one-dimensional homogeneous model appears to be more accurate generally in predicting the momentum than the variable slip model.

Baumeister, K. J.↗

NASA NTRS1971

Two-phase critical discharge of high pressure liquid nitrogen

Two phase critical flow of saturated and subcooled high pressure liquid nitrogen through convergent- divergent nozzle, comparing with water

Hendricks, R. C.↗

NASA NTRS1971

Two-phase critical discharge of high pressure liquid nitrogen

Two phase critical discharge of high pressure liquid nitrogen through convergent-divergent nozzle exhibiting same behavior as water

Hendricks, R. C.↗

NASA NTRS1970

Pressure wave propagation through annular and mist flows

Pressure wave propagation through annular and mist flow patterns, noting virtual mass effects in interphase momentum transport of rarefaction and compression waves

Henry, R. E.↗

NASA NTRS1970

The compressible flow of two component, two- phase mixtures in nozzles and orifices

Compressible flow of two component two phase mixtures through convergent nozzles and orifices, determining initially or annular dispersed flow patterns

Henry, R. E.↗

NASA NTRS1970

The compressible flow of two component, two- phase mixtures in nozzles and orifices

Compressible flow of two component, two phase mixtures in nozzles and orifices

Henry, R. E.↗

NASA NTRS1970

Role of the surface in the measurement of the Leidenfrost temperature

Role of surfaces in measuring Leidenfrost temperature

Baumeister, K. J.↗

NASA NTRS1970

Pressure wave propagation through annular and mist flows

One dimensional models of pressure wave propagation through annular and mist flows

Henry, R. E.↗

NASA NTRS1970

Role of the surface in the measurement of the Leidenfrost temperature

Surface roughness and contamination, drop volume and liquid subcooling effects on Leidenfrost temperature

Baumeister, K. J.↗

NASA NTRS1969

The two-phase critical discharge of initially saturated or subcooled liquid

Nonequilibrium models describing two phase critical discharge of initially saturated or subcooled liquid through sharp edged and smooth inlet geometries

Henry, R. E.↗

NASA NTRS1969

Pressure wave propagation in two-phase mixtures.

Interphase momentum transfer during propagation of infinitesimal pressure pulse through bubbly flow two phase mixture

Henry, R. E.↗