Engineering topics

Jones, Frank C.

Publications and source records attributed to Jones, Frank C..

20 records · Page 2

NASA NTRS1987

Electron heating in a Monte Carlo model of a high Mach number, supercritical, collisionless shock

Preliminary work in the investigation of electron injection and acceleration at parallel shocks is presented. A simple model of electron heating that is derived from a unified shock model which includes the effects of an electrostatic potential jump is described. The unified shock model provides a kinetic description of the injection and acceleration of ions and a fluid description of electron heating at high Mach number, supercritical, and parallel shocks.

Ellison, Donald C.↗

NASA NTRS1987

Energetics of the shock potential

It is shown that the difference between proton energy loss and electron energy gain can be understood from a knowledge of the asymptotic properties of the shock that are derivable from the Rankine-Hugoniot relations. No reference to a component of the magnetic field that is out of the coplanarity plane is required. At the same time, we show that such a field does exist and calculate its magnitude.

Jones, Frank C.↗