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This document reports on the status of the T18 scheme in resonant ring processing as of April 21, 2011. It includes details of multiple pulse shapes and heating effects from various input configurations, along with timestamps for specific measurements. The pulse lengths varied between 0.12 µs and 1.54 µs with corresponding temperature increases up to 34.04 °C noted. The study encompasses processing over the last 180 hours, providing a summary of the experimental setups and findings recorded from April 12 until April 21. Co-authored by Valery Dolgashev, Jim Lewandowski, and Stephen Weathersby.
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Status of T18 in resonant ring processing Valery Dolgashev, Jim Lewandowski and Stephen Weathersby 13 April 2011 SLAC
Pulse shape, 100 ns charging + 1500 ns flat structure input structure input ring load ring input pulse heating File: ppm_data_Mar29_2011, trace#: 1200 with time stamp:{29,3,2011,10,29,51,210} PulseLength:1.54 [us] Pulse Heating: 8.63429 [deg. C]
Pulse shape, 100 ns charging + 600 ns flat structure input structure input ring load ring input pulse heating File: ppm_data_Apr05_2011 , trace#: 1200 with time stamp: {5,4,2011,8,39,44,128} PulseLength: 0.64 [us] Pulse Heating: 34.037 [deg. C]
Pulse shape, 100 ns charging + 250 ns flat structure input structure input ring input pulse heating ring load File: ppm_data_Apr12_2011, trace#: 1200 with time stamp:{12,4,2011,8,41,20,757} Max. PulseLength:0.28 [us] Pulse Heating: 24.885 [deg. C]
Pulse shape, 100 ns charging + 100 ns flat structure input structure input ring input pulse heating ring load File: ppm_data_Apr20_2011 , trace#: 1200 with time stamp: {20,4,2011,8,22,35,155} PulseLength: 0.12 [us] Pulse Heating: 18.169 [deg. C]
T18 in resonant ring, last ~180hours of processing up to end of shift on April 21st2011 100 ns flat 250 ns flat 100 ns flat 600 ns flat 1.5 us flat 250 ns flat 600 ns flat 1.5 us flat 1.5 us flat 600 ns flat 250 ns flat 100 ns flat
Summary of T18 in resonant ring up to end of shift on April 12th 2011 250 ns 400 ns 200 ns 200 ns 1500 ns 250 ns 100 ns 1500 ns 100 ns 600 ns 600 ns 400 ns Valery Dolgashev, Jim Lewandowski and Stephen Weathersby, 13 April 2011
Summary of T18 in resonant ring up to end of shift on April 21st2011 250 ns 400 ns 200 ns 200 ns 1500 ns 250 ns 100 ns 1500 ns 100 ns 600 ns 600 ns 400 ns 100 ns (2nd experiment) 100 ns (2nd experiment) Valery Dolgashev, Jim Lewandowski and Stephen Weathersby, 26April 2011