Alkaline battery separator characterization studies Quarterly report, 23 Jun. - 23 Sep. 1968

Performance testing of alkaline battery separator film

Alkaline battery separator characterization studies Quarterly report, 23 Mar. - 23 Jun. 1968

Cycling tests of alkaline battery separator membrane

Alkaline battery separator characterization studies Quarterly report, 28 Apr. - 28 Jul. 1969

Absorber evaluation of alkaline battery separator systems with electrolyte wetting and wicking measuremen

Mechanical stability augmentation system Patent

Mechanical stabilization system for VTOL aircraf

A failsafe analysis using NASTRAN's piecewise linear analysis and a nine node linear crack element

A two-dimensional crack element was implemented into NASTRAN as a user dummy element and used to study failsafe characteristics of the C5A fuselage. The element is formulated from Reitsner's functional requiring that it satisfy compatability with the linear boundary displacement elements in NASTRAN. Its accuracy is demonstrated by analyzing for the stress intensity factors of two simple crack configurations for which there are classic solutions

Alkaline battery separator characterization studies Quarterly report, 28 Jun. - 28 Sep. 1969

Membrane and absorber screening tests for alkaline battery separator