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Entry  Wednesday, March 06, 2013, 10:41, Anders Mjos, Empty, 38481-4, HP-FEBIAD, Done, CTL thermal test CTL_1st_Assebmly_Thermal_Test_Evap2.pdf2013-03-08_Evap2_First_Thermal_Test.pdf
    Reply  Wednesday, March 06, 2013, 17:53, John Wong, Empty, 38481-4, HP-FEBIAD, Done, CTL thermal test rampingup_1.PNGrampingup_2.PNGautorampingdown_23.PNG
    Reply  Monday, March 11, 2013, 12:23, Anders Mjos, Empty, 38481-4, HP-FEBIAD, Done, CTL thermal test 2 2013-03-11_Evap2_Second_Thermal_Test.pdf
       Reply  Monday, March 11, 2013, 15:59, John Wong, Empty, 38481-4, HP-FEBIAD, Done, CTL thermal test 2 autorampingup_110.PNG
Message ID: 62     Entry time: Monday, March 11, 2013, 12:23     In reply to: 60     Reply to this: 63
Author: Anders Mjos 
Target Material: Empty 
Target Oven W.O#: 38481-4 
Source: HP-FEBIAD 
Status: Done 
Subject: CTL thermal test 2 

 

Anders Mjos wrote:

Wednesday, March 06, 2013

The Cool Transfer Line (CTL) test target is installed for thermal tests. Drawing number is ITD0431 REV A.

Thermocouple channels are as follows:

T1: Cu block on CTL
T2: Heat Shield above CTL
T3: Heat Shield cooling water Supply
T4: Heat Shield cooling water Return

Cooling water is in Evap2 supplied to the cooling line that goes directly to the area on the Heat Shield above the CTL.
 

 

Monday, March 11, 2013

The CTL test target was installed again for a second thermal test. CTL block fastened to HS with 1 in lbs. A small piece of Ta-foil of 0.001" thickness was used between the CTL Cu-block and the Ta transfer line to reduce the heat transfer..

Thermocouples were re-attached to CTL and Heat Shield (see above for channels #s).

See attached graph (PDF) for details.

Attachment 1: 2013-03-11_Evap2_Second_Thermal_Test.pdf  252 kB  Uploaded Monday, March 18, 2013, 09:53  | Show | Show all
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