Scattering by nonspherical systems
Scattering by nonspherical particles with size of order of wavelength - scattering by axisymmetric penetrable particles using approximate matching of boundary conditions
APPROXIMATION METHOD↗
SEARCH · Engineering Papers
Results for “Approximation methods”
Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.
A more exact theory of backscattering from statistically rough surfaces
Physical optics and other approximations examined for improving and extending theory of electromagnetic backscattering from rough surfaces
APPROXIMATION METHOD↗
The sudden approximation applied to molecular problems. I - Non-reactive collisions
Sudden approximation for calculating transition probabilities for energy transfer during collisions between molecules and atoms
ATOMIC COLLISION↗
Estimation of flight performance with closed- form approximations to the equations of motion
Flight performance estimate by approximations to motion equations
MOTION EQUATION↗
The Eckert reference formulation applied to high-speed laminar boundary layers of nitrogen and carbon dioxide
Eckert reference equation for nitrogen and carbon dioxide boundary layer approximations at high speed
NITROGEN↗
Control system study Progress report, 8 Sep. - 7 Oct. 1965
Approximate mathematical solutions to space vehicle flight dynamic response control problem
DYNAMIC RESPONSE↗
Simple approximations for force-deflection characteristics of aircraft tires
Approximations for force-deflection properties of aircraft tires
LOADING↗
Some shortcomings of classical boundary-layer theory
Classical boundary layer theory limitations, and approximate solution for viscous incompressible flow
VISCOUS FLOW↗
On the interaction of plasmons
Nonlinear interaction between plasma normal modes studied by hydrodynamic approximation
WAVE INTERACTION↗
An Engineering Approach to Nonlinear Estimation
Linear analog operation followed by nonlinear digital signal processing for nonlinear parameter approximation
APPROXIMATION METHOD↗
Effects of surface randomness of radar backscatter from a spherical surface
Approximation solution to integral expressions of radar backscatter from distant rough surfaces for lunar surface property determination
ELECTROMAGNETIC WAVE↗
Stagnation-point solutions for inviscid, radiating shock layers
Approximate stagnation point solutions to radiant energy effects on hot shock layer around blunt bodies travelling at 70 km/sec
BLUNT BODY↗
Properties of the clouds of Venus
Approximation formula describing monochromatic transmission, reflection, and absorption of Venus cloud layer
APPROXIMATION METHOD↗
Theory of pion absorption on light nuclei
Impulse approximation for pion absorption on light nuclei with emission of fast nucleons
PION↗
A shell-model calculation of the quasi elastic scattering of protons from complex nuclei
Plane wave impulse approximation for deriving momentum distribution for nucleon in atomic nucleus
APPROXIMATION METHOD↗
Higher-order Stationary Phase Approximations in Semiclassical Scattering
Stationary phase approximations on differential cross section expansion for elastic particle scattering mechanics
THEORETICAL PHYSICS↗
A rigorous derivation of second-approximation theory of elastic shells Technical report no. 5
Derivation of second approximation shell theory
SHELL THEORY↗