Variational Boundary Conditions for the Spherical Harmonics Approximation to the Neutron Transport Equation

Non-continuum Shear Flow in a Centifugal Field

Two Common Errors in Thermalization Calculations

A Simple Calculation of the Cell Disadvantage Factor in Cylindrical Geometry

On the Flow Within a "gas" Centrifuge

On the Energy Averaging of the Diffusion Coefficient

Non-continuum Flow in a Gas Centifuge

On the Linear Extrapolation Distance

An Improved Free Surface Boiundary Condition for the P-3 Approximation

An Eigenfunction Expansion for Almost Rigid Rotation

Orthogonal Polynomial Angular Expansion of the Boltzmann Equation

The Variational Method Applied to the Monoenergetic Boltzmann Equation

Spatial Expansion of the Transport Equation