100 Areas, February 5--February 11 (open access)

100 Areas, February 5--February 11

This report gives the weekly status for the B, D, and F piles. Also given is the reactivity status at the end of the week for each pile. Process water control and pressure drop studies are discussed. Finally a brief discussion is given of the graphite expansion problem.
Date: February 15, 1946
Creator: Jordan, W. E.
System: The UNT Digital Library
THE REDUCTION OF URANIUM FROM ITS FLUORIDE BY MAGNESIUM (open access)

THE REDUCTION OF URANIUM FROM ITS FLUORIDE BY MAGNESIUM

None
Date: August 15, 1946
Creator: Sawyer, C. B. & Tower, C. H.
System: The UNT Digital Library
A Theorem and Its Application to Finite Tampers (open access)

A Theorem and Its Application to Finite Tampers

A theorem is derived which is useful in the analysis of neutron problems in which all neutrons have the same velocity. It is applied to determine extrapolated end-points, the asymptotic amplitude from a point source, and the neutron density at the surface of a medium. Formulas for the effect of finite tampers are derived by its aid, and their accuracy is discussed.
Date: August 15, 1946
Creator: Feynman, R. P.
System: The UNT Digital Library