W. J. Walker

Publication List Details

Period

1998 - 9999

Number

37

Co-Authors

Application of Damping to Improve Reliability of IUS (Inertial Upper Stage)-Type Satellite Equipment - RELSAT (Reliability for Satellite Equipment in Environmental Vibration) Program, (9999)

Ikegami,R., Beck,C. J., Walker,W. J.

A review of the status of the Boeing Aerospace Company (BAC) RELiability of SATellite Equipment in Environmental Vibration (RELSAT) Program is presented. The program objectives, approach, goals and...

Structure-Medium Interaction and Design Procedures Study. Volume I. Analysis Method, Theory, Verification and Applicability. (2005)

Leistner, H. G., Jones, R. E., Walker, W. J.

The purpose of this study was to develop an analysis method for the computation of loads and motions of buried structures subject to nuclear attack, and to utilize this method for the development of...

High speed interconnect for the Space Interferometry Mission (2004)

Walker, W. J.

This paper describes a high-speed avionics interconnect for a space-borne stellar interferometer.

Reliability modeling for the Space Interferometry Mission (2004)

Aaron, K. M., Fox, G., Ebbeler, D. H., Walker, W. J.

The Space Interferometry Mission in NASA's Origins Program is a 10m-baseline space-based Michelson interferometer scheduled for launch in 2009. This large instrument will measure the angles between...

Estimation of effective vaccination rate : pertussis in New Zealand as a case study (2003)

Korobeinikov, A., Maini, P.K., Walker, W.J.

In some cases vaccination is unreliable. For example vaccination against pertussis has comparatively high level of primary and secondary failures. To evaluate efficiency of vaccination we introduce...

Influence of Turbine Engine Lubricant Load Carrying Ability on Gear System Design. (2002)

Hsing,F. C., Walker,W. J.

The objective of this study was to evaluate the effect of lubricant load-carrying ability on the design of gear systems in aircraft turbine engine accessory and main power transmission gearboxes....

Structure-Medium Interaction Phenomenology. (1998)

Walker,W. J., VanDerlinden,J. W.

The report describes the structure-medium interaction code SMIPH developed from the FEAT Code. The SMIPH code is a structure centered axisymmetric finite element code for the analysis of plane stress...

Psittacosis in Hamilton: A case report and epidemiological study

Cunningham, A. I., Walker, W. J.

A case report of a patient severely ill with psittacosis is presented, together with an epidemiological study of his fellow workers. This study illustrates the contagiousness of the disease and...