Gravitational waves.
Gravitational wave detection covering principles and technique for measuring Riemann curvature tensor, noting gravimeter system diagram
Weber, J.↗
SEARCH · Engineering Papers
Results for “tensor”
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.
Brans-Dicke cosmology.
Cosmological implications of Brans-Dicke scalar- tensor theory, discussing primordial elements abundances
Greenstein, G. S.↗
Lorentz-invariant method of gravitational perturbation.
Lorentz invariant method for obtaining motion equations from Einstein gravitational field equations, assuming metric tensor and field functions expansion into power series
Carmeli, M.↗
Maximum dissipation resulting from lift in a slow viscous shear flow.
Lift tensor for three dimensional body in linear shear flow at low Reynolds numbers, discussing orientation stability
Chang, I.-D.↗
Kinetic theory of almost classical fluids.
Fokker-Planck equation with first order quantum correction extended to mixtures by rearranging terms, noting friction tensor role
Davis, H. T.↗
One- and two-center expansions of the Breit- Pauli Hamiltonian.
One and two center expansions for orbit-orbit, spin-spin and spin-orbit Breit-Pauli Hamiltonians expressed as irreducible tensors
Fontana, P. R.↗
Almost symmetric spaces and gravitational radiation.
Killing fields applied to nonsymmetric spaces specify coordinate lines with slowest possible metric tensor variation and gravitational radiation
Matzner, R. A.↗
On a nonlinear theory of elastic shells.
Elastic shell nonlinear theory, introducing nonsymmetric stress tensor and principles of virtual work and objectivity
Cohen, H.↗
Unified theory of thermomechanical behavior of viscoelastic materials.
Viscoelastic materials thermomechanical behavior, discussing constitutive equation and derivation of stress tensor and entropy density from viscoelastic potential
Valanis, K. C.↗
Directional characteristics of lunar nighttime radiation.
Angular dependence of lunar nighttime IR radiation by invariant tensor techniques, noting surface roughness effect on radiation pattern
Sexl, H.↗
A guiding centre Vlasov equation and its application to Alfven waves.
Guiding center Vlasov equation derived dielectric tensor of collisionless plasma, obtaining dispersion relation of Alfven waves in warm plasma
Fejer, J. A.↗
General form of the Einstein equations for a Bianchi type IX universe
Einstein equations for Bianchi type IX universe model suitable for numerical solution and application to cosmology with pure fluid stress tensor
Ryan, M. P., Jr.↗
Post-Newtonian n-body equations of the Brans-Dicke theory
PostNewtonian equations of Brans-Dicke scalar- tensor theory for n gravitating point masses, using obtained equations of motion for radar tracking
Estarrook, F. B.↗
A note on the semi-Lagrangian formulation of the Vlasov equation
Semi-Lagrangian formulation of Vlasov equation in two and three dimensional electrostatic problems, investigating tensor determinants and perturbation
Lewak, G. J.↗
Auroral and polar cap electric fields from barium releases
Auroral and polar cap ionospheric electric fields and tensor conductivity elements using ion clouds data of Ba release experiment
Heppner, J. P.↗
Measuring the gravitational interaction of elementary particles
Elementary particles gravitational interactions, identifying tensor field with local gravitation
Beall, E. F.↗
Variational formulation of relativistic fluid thermodynamics
Relativistic fluid thermodynamics for compressible fluid reversible adiabatic flow, using variational principle to derive stress-energy tensor
Schmid, L. A.↗
Algebraic theory of finite Fourier transforms
Finite Fourier transforms from finite dimensional algebraic viewpoint, deriving fast Fourier transform algorithm via tensor products induced matrix factorization
Nicholson, P. J.↗