Zero G Liquid Propellant Orientation by Passive Control Aerospace Div., Martin-Marietta Corporation

Format:

Conference/Event

Author/Creator:

Paynter, Howard L., author.

Conference Name:

SAE World Congress & Exhibition (1964-01-01 : Detroit, Michigan, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1964

Summary:

This paper discusses the advantages and problems associated with the use of "passive" liquid containment systems that utilize liquid intermolecular forces for propellant orientation in reduced or zero gravity environments. Liquid orientation is required to provide reliable engine restart and tank venting operations of space vehicle propulsion systems. Various liquid containment system concepts, and associated design criteria, are presented and general problem areas of interface stability, liquid slosh, and effects of thermal energy are described. Descriptions of present and planned test facilities designed to provide reduced gravity environments and extended time durations are included. It is concluded that additional design criteria in the problem areas discussed must be obtained before "passive" liquid containment systems can replace systems now used in reduced or zero gravity environments

Notes:

Vendor supplied data

Publisher Number:

640239

Access Restriction:

Restricted for use by site license