1. magnetic confinement - ENEA - Fusione
1. magnetic confinement - ENEA - Fusione
1. magnetic confinement - ENEA - Fusione
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
126<br />
5. INERTIAL CONFINEMENT<br />
5.3 Theory<br />
-5 -4 -3 -2 -1 0<br />
Log[r(g/cc)]<br />
5 5.5 6 6.5 7 7.5 8 8.5<br />
Log[ZTe(°K)]<br />
5 5.5 6 6.5 7 7.5 8 8.5<br />
Log[kin(°K)]<br />
-2 0 2 4 6 8 10<br />
Log[Uz(cm/s/10 -7 )]<br />
Fig. 5.5 - Maps of some relevant quantities at the time ts corresponding to the vacuum closure aftera a flight<br />
of 75 µm. (Te the electronic temperature, kin the ionic kinetic energy associated to the flow, U z the velocity<br />
along the z axis).<br />
Time=0.65 ns<br />
-2 0 2 4 6 8 10<br />
Log[Uz(cm/s/10 -7 )]<br />
Fig. 5.6 - Evolution of a<br />
three foil target. The<br />
focusing conditions on<br />
the first layer from the<br />
right the same as in case<br />
3 of table 5.I. It is shown<br />
the map of the velocity<br />
along z when the first<br />
foil collides with the<br />
second (at t=0.65 ns).<br />
Typical negative velocity<br />
is about 2 (in units of 10 7<br />
cm/s).