Now showing items 61-70 of 321
Velocity of a Fluid Mass Imbedded in Another Fluid Flowing in a Porous Medium
(The American Institute of Physics, 1963-10)
The velocity of a fluid mass imbedded in another fluid, which is of a different viscosity and a different specific weight and flowing in a porous medium under a prevailing uniform pressure gradient, is investigated. The ...
Sixth Virial Coefficients for Gases of Parallel Hard Lines, Hard Squares, and Hard Cubes
(The American Institute of Physics, 1961-03)
Laser‐Stimulated Nucleation in a Bubble Chamber
(The American Institute of Physics, 1966-01)
Stability of Liquid Flow down an Inclined Plane
(The American Institute of Physics, 1963-03)
The stability of a liquid layer flowing down an inclined plane is investigated. A new perturbation method is used to furnish information regarding stability of surface waves for three cases: the case of small wavenumbers, ...
Relativistic Effects in Chemical Bonding: The H2+ Molecule
(The American Institute of Physics, 1967-04-01)
The behavior of the electron in the ground state of the hydrogen molecular ion is examined using the Dirac theory. Since the resulting set of equations is not readily separable, the variational theorem is applied to obtain ...
Green's Distributions and the Cauchy Problem for the Multi‐Mass Klein‐Gordon Operator
(The American Institute of Physics, 1962-11)
Explicit forms of the Green's functions (which are to be regarded as distributions in the sense of Schwartz) for the multi‐mass Klein‐Gordon operator in n‐dimensional spaces are presented. The homogeneous Green's functions ...
Small 10 kG Pulsed Magnet
(The American Institute of Physics, 1968-11)
A small magnet pulsed at 2000 cps is described. The method of construction by interlacing spirals of Teflon and copper is discussed. The field produced is through a volume of approximately 1 cc. The total volume of the ...
Variation of Permittivity with Electric Field in Perovskite‐Like Ferroelectrics
(The American Institute of Physics, 1961-05)
A model is considered for the case of polycrystalline ferroelectrics in which each crystallite is presumed to behave according to a free‐energy function of the type formulated by A. F. Devonshire [Advances in Phys. 3, 85 ...
Velocity Dependence of the Differential Cross Sections for the Scattering of Atomic Beams of K and Cs by Hg
(The American Institute of Physics, 1962-11-01)
Measurements of the velocity dependence of the angular intensity distribution of potassium and cesium beams scattered by a crossed beam of mercury are presented. The alkali beam was velocity selected, with a triangular ...