The present invention provides {TAIL ~ a microscreen radiation shield} which reduces radiative heat losses in thermoelectric generators such as sodium heat engines without reducing {HEAD ~ the efficiency} of operation of such devices 
The present invention provides { TAIL ~ a microscreen radiation shield } which reduces radiative heat losses in thermoelectric generators such as sodium heat engines without reducing { HEAD ~ the efficiency } of operation of such devices
OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH