15-19 April 2018
Paradise Point Resort & Spa
America/Los_Angeles timezone

8.41 The Engineering Challenges And Options For Fielding The Next Generation Gas Cherenkov Detectors At The National Ignition Facility

17 Apr 2018, 16:00
1d 2h
Paradise Point Resort & Spa

Paradise Point Resort & Spa

1404 Vacation Rd, San Diego, CA 92109

Speakers

Frank Lopez (Los Alamos National Laboratory) H.W. Herrmann (Los Alamos National Laboratory) B.J. Pederson (Los Alamos National Laboratory) B.C. Steinfeld (Los Alamos National Laboratory) P.J. Polk (Los Alamos National Laboratory) J.L. Kline (Los Alamos National Laboratory) J.A. Oertel (Los Alamos National Laboratory) Y.H. Kim (Los Alamos National Laboratory) A.B. Zylstra (Los Alamos National Laboratory) K.D. Meaney (Los Alamos National Laboratory) H. Geppert-Kleinrath (Los Alamos National Laboratory) R.L. Hibbard (Lawrence Livermore National Laboratory) J.E. Hernandez (Lawrence Livermore National Laboratory) J.A. Carrera (Lawrence Livermore National Laboratory) H.Y. Khater (Lawrence Livermore National Laboratory) S. Sitaraman (Lawrence Livermore National Laboratory) C.J. Horsfield (Atomic Weapons Establishment) M.S. Rubery (Atomic Weapons Establishment) S. Gales (Atomic Weapons Establishment) A. Leatherland (Atomic Weapons Establishment) T. Hilsabeck (General Atomics) J.D. Kilkenny (General Atomics) R.M. Malone (National Security Technologies) J.D. Hares A.K.L. Dymoke-Bradshaw (Kentech Instruments Limited) J. Milnes (Kentech Instruments Limited)

Description

Fielding the 3rd Generation Gas Cherenkov Detector (GCD3) onto the National Ignition Facility (NIF) encompassed commissioning of the WellDIM3.9m Insertion Manipulator at Port 64-275 of the NIF Target Chamber. Phase II enhancements include the integration of the Sydor/Kentech/Photek Pulse-Dilation Photomultiplier Tube (PD-PMT) onto the existing detector. Given the 10x measurement bandwidth improvement that the PD-PMT will provide, the next logical enhancement (Phase III) is to increase the detector’s sensitivity, i.e., position the detector closer to the Target Chamber Center. Concept options include: a.) Deploying the existing GCD3/PD-PMT Detector on the Target and Diagnostic Manipulator (TANDM), b.) Develop an optimized multi-cell Gas Cherenkov Detector (“Super-GCD”) also TANDM-based, or c.) Develop an integral Super GCD/Neutron Imaging System diagnostic for TANDM. This poster/paper highlights the engineering design challenges, methodologies, and possible solutions to achieving this goal. LA-UR-18-20260

Primary author

Frank Lopez (Los Alamos National Laboratory)

Co-authors

H.W. Herrmann (Los Alamos National Laboratory) B.J. Pederson (Los Alamos National Laboratory) B.C. Steinfeld (Los Alamos National Laboratory) P.J. Polk (Los Alamos National Laboratory) J.L. Kline (Los Alamos National Laboratory) J.A. Oertel (Los Alamos National Laboratory) Y.H. Kim (Los Alamos National Laboratory) A.B. Zylstra (Los Alamos National Laboratory) K.D. Meaney (Los Alamos National Laboratory) H. Geppert-Kleinrath (Los Alamos National Laboratory) R.L. Hibbard (Lawrence Livermore National Laboratory) J.E. Hernandez (Lawrence Livermore National Laboratory) J.A. Carrera (Lawrence Livermore National Laboratory) H.Y. Khater (Lawrence Livermore National Laboratory) S. Sitaraman (Lawrence Livermore National Laboratory) C.J. Horsfield (Atomic Weapons Establishment) M.S. Rubery (Atomic Weapons Establishment) S. Gales (Atomic Weapons Establishment) A. Leatherland (Atomic Weapons Establishment) T. Hilsabeck (General Atomics) J.D. Kilkenny (General Atomics) R.M. Malone (National Security Technologies) J.D. Hares A.K.L. Dymoke-Bradshaw (Kentech Instruments Limited) J. Milnes (Kentech Instruments Limited)

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