/ 



Mtp 



M2J) 



text) 

 (ini) 



M3-> 



u- 



C wii 



(C.M5 



Cwio 



Notes: (1) <Mi, <Wi indicate posi toning of and 

 numbering of thermocouples in metal 

 and water, respectively. 



(2) All thermocouples to be of nylon 

 insulated, copper constantan, 24 gage, 

 installed to minimize distortion of 

 temperature f ie*d or water flow. Wire 

 pairs will be used m water, but single 

 constantan wire oeened «nto copper 

 for all rr^.^i temperatures, with 

 common copper return. 



(3) Readings to be manually recorded, 

 taken on direct reading potentiometer. 



(4) Complete instrumentation as shown 

 will he applied to one module, with 

 similar critical measuren-»?nts on 

 adjacent module for corroarison. 



(5) Mid-fin measurements, similar to <M4 

 will be made on one interior fin of every 

 other (six modules total! module, for 

 comparison. 



(.6) Distances of and position of thermocouples 

 in water may be adtusted following first 

 trial tests to insure meaningful readings. 



Note: Temperatures indicated in Table 8 are 

 at locations in an adjacen: module, similar to 

 M4-M9. 



Figure 17. Schematic of copper module 



showing therriocojple locations. 



25 



