LEADER 01704nam  2200469I  450 
001 9910712015203321
005 20220823094955.0
035   $a(CKB)5470000002489954
035   $a(OCoLC)1096435683
035   $a(EXLCZ)995470000002489954
100   $a20190412j201904    ua             0
101 0 $aeng
135   $aur|||||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aWear trends of the HERMeS thruster as a function of the throttle point /$fGeorge J. Williams [and seven others]
210  1$aCleveland, Ohio :$cNational Aeronautics and Space Administration, Glenn Research Center,$dApril 2019.
215   $a1 online resource (26 pages) $ccolor illustrations
225 1 $aNASA/TM ;$v2019-219731
300   $a"April 2019."
300   $a"Prepared for the 35th International Electric Propulsion Conference sponsored by the Electric Rocket Propulsion Society Atlanta, Georgia, October 8-12, 2017."
300   $a"IEPC-2017-207."
320   $aIncludes bibliographical references (pages 25-26).
606   $aHall thrusters$2nasat
606   $aElectric potential$2nasat
606   $aMagnetic shielding$2nasat
606   $aMagnetic fields$2nasat
606   $aErosion$2nasat
615  7$aHall thrusters.
615  7$aElectric potential.
615  7$aMagnetic shielding.
615  7$aMagnetic fields.
615  7$aErosion.
700   $aWilliams$b George J.$01409201
712 02$aNASA Glenn Research Center,
801  0$bGPO
801  1$bGPO
906   $aBOOK
912   $a9910712015203321
996   $aWear trends of the HERMeS thruster as a function of the throttle point$93494993
997   $aUNINA