Planetary orbits in the Einstein universe
Geometrical properties of spherical space and relationships in Einstein space-time universe and planetary or test particle orbits in that universe
Ghaffari, A.↗
Engineering topics
Ghaffari, A.
Publications and source records attributed to Ghaffari, A..
On the integrability cases of the equation of motion for a satellite in an axially symmetric gravitational field.
Investigation of two cases of integrability of a second-order differential equation describing the projection of an axisymmetric satellite orbit on to a plane perpendicular to the rotation axis. It is demonstrated that for these two cases the integration can be carried out either by quadratures or reduced to a first-order differential equation. Analytical and physical properties are expressed, and it is shown that the equation can be derived from the classical plane eikonal equation of geometric optics.
Ghaffari, A.↗
Integration of the relativistic equations of motion of an artificial earth satellite
Perturbation method for relativistic motion analysis on earth orbiting spacecraft
Ghaffari, A.↗
On the integrability cases of the equation of motion for a satellite in an axially symmetric gravitational field
Integrability cases of equation of motion for satellite in axially symmetric gravitational field
Ghaffari, A.↗
Integration of the Relativistic Equations of Motion of an Artificial Earth Satellite
Integration of relativistic equations of motion for earth orbiting spacecraft range measurement
Ghaffari, A.↗
The effects of solar radiation pressure on the radio astronomy Explorer satellite booms
Solar radiation pressure effects on Radio Astronomy Explorer satellite booms
Ghaffari, A.↗
Multiple midcourse maneuvers in interplanetary guidance.
Midcourse maneuvers in interplanetary guidance, considering spin stabilized spacecraft flyby for Jupiter mission
Ghaffari, A.↗
On a periodic solution of the central differential equation in the relativity theory of gravitation
Periodic solution of central differential equation in relativity theory of gravitation
Ghaffari, A.↗
On integration of Hamilton-Jacobi partial differential equation.
Hamilton-Jacobi partial differential equation integration method, using variational principle and transversality condition
Ghaffari, A.↗
Multiple midcourse maneuvers in interplanetary guidance
Midcourse maneuvers in interplanetary flight for flyby Jovian mission with spin stabilized spacecraft
FLYBY MISSION↗
On integration of Hamilton-Jacobi partial differential equation
Integration of Hamilton-Jacobi partial differential equation using Euler equations and Legendre transform - classical example of wave fronts or parallel surfaces
WAVE FRONT↗