Heat Flow Mockup - Status J. Rutherfoord 2 June 2014
Status as of 2 June 2014 Our “Instrument Shop” has finished all machining jobs we’ve given it so far. 2 June 2014J. Rutherfoord/R.Walker2
Status – Con’t And orders have been delivered Temp Probes Support and rotation hardware Heater pads But no “hanger” or “push-rod” yet 2 June 2014J. Rutherfoord/R.Walker3
Photos of Mock-up parts 2 June 2014J. Rutherfoord/R.Walker4 For these and more photos see
2 June 2014J. Rutherfoord/R.Walker5 One row of three HEC plate ends – Finger tightened Two and a half of the other eight rows can be seen. These are the ends which face the 12 mm LAr gap.
2 June 2014J. Rutherfoord/R.Walker6 One of many HexCell pads to be cut into rectangles and fit between rows of HEC Cu plate ends.
2 June 2014J. Rutherfoord/R.Walker7 Backside of Al “tube” showing grooves for temperature probes and wires. The other side faces the 12 mm LAr gap.
2 June 2014J. Rutherfoord/R.Walker8 Copper plate with grooves for temperature probes and wires.
2 June 2014J. Rutherfoord/R.Walker9 Other side of Cu plate with grooves for heater connections and wires
2 June 2014J. Rutherfoord/R.Walker10 Clockwise from top left Threaded G10 rod Temperature probe Heater pad
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2 June 2014J. Rutherfoord/R.Walker14 Support and Rotation Hardware
2 June 2014J. Rutherfoord/R.Walker15 10 cm × 10 cm LAr level capacitor
Still to come … “Hanger” – Need top plate drawing “Push rod” – Need diameter of feedthru Bronze twisted pair (temp) - ordered Copper twisted pair (heat) – ordered Improved simulations with more accurate mockup geometry 2 June 2014J. Rutherfoord/R.Walker16