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Latest Inertial confinement fusion Stories

2014-06-24 23:04:53

In a newly-published paper, Lawrence Livermore scientists have defined, for the first time, a set of theoretical boundaries for the absorption of petawatt laser light. Livermore, California (PRWEB) June 24, 2014 The absorption of petawatt (1015 watts) laser light by solid matter is a crucial problem that has been the subject of theoretical and experimental study for more than two decades. In a newly-published paper, Lawrence Livermore scientists have defined, for the first time, a set of...

2014-06-10 23:03:03

Jeff Wisoff has been named the principal associate director for the National Ignition Facility (NIF) and Photon Science Directorate at Lawrence Livermore National Laboratory. Livermore, California (PRWEB) June 10, 2014 Lawrence Livermore National Laboratory Director Bill Goldstein has named Peter J.K. "Jeff" Wisoff the principal associate director for the Lab's National Ignition Facility & Photon Science (PAD/NIF&PS) directorate. The appointment is effective...

Series Of Experiments Show Initial Gain In Fusion Fuel
2014-02-12 14:37:51

Breanna Bishop - Lawrence Livermore National Laboratory Ignition -- the process of releasing fusion energy equal to or greater than the amount of energy used to confine the fuel -- has long been considered the "holy grail" of inertial confinement fusion science. A key step along the path to ignition is to have "fuel gains" greater than unity, where the energy generated through fusion reactions exceeds the amount of energy deposited into the fusion fuel. Though ignition remains the...

Control Of Widely Recognized Distortion May Allow Greater Output At Sandia's Z Machine
2014-01-10 09:33:28

DOE/Sandia National Laboratories A surprising effect created by a 19th century device called a Helmholz coil offers clues about how to achieve controlled nuclear fusion at Sandia National Laboratories' powerful Z machine. A Helmholz coil produces a magnetic field when electrified. In recent experiments, two Helmholz coils, installed to provide a secondary magnetic field to Z's huge one, unexpectedly altered and slowed the growth of the magneto-Rayleigh-Taylor instabilities, an...

Getting Close To Igniting A Self-sustained Fusion Reaction
2013-09-25 09:08:02

American Institute of Physics The dream of igniting a self-sustained fusion reaction with high yields of energy, a feat likened to creating a miniature star on Earth, is getting closer to becoming reality, according the authors of a new review article in the journal Physics of Plasmas. Researchers at the National Ignition Facility (NIF) engaged in a collaborative project led by the Department of Energy's Lawrence Livermore National Laboratory, report that while there is at least one...

Revolutionary Laser System Proposed To Produce The Next LHC
2013-03-28 15:55:14

University of Southampton An international team of physicists has proposed a revolutionary laser system, inspired by the telecommunications technology, to produce the next generation of particle accelerators, such as the Large Hadron Collider (LHC). The International Coherent Amplification Network (ICAN) sets out a new laser system composed of massive arrays of thousands of fiber lasers, for both fundamental research at laboratories such as CERN and more applied tasks such as proton...

NRL Nike Laser Focuses On Nuclear Fusion
2013-03-20 15:20:24

U.S. Naval Research Laboratory Researchers at the U.S. Naval Research Laboratory have successfully demonstrated pulse tailoring, producing a time varying focal spot size known as 'focal zooming' on the world's largest operating krypton fluoride (KrF) gas laser. The Nike laser is a two to three kilojoule (kJ) KrF system that incorporates beam smoothing by induced spatial incoherence (ISI) to achieve one percent non-uniformity in single beams and 0.16 percent non-uniformity for 44...

2013-02-20 15:40:32

Potential benefits of inertial fusion energy justify continued R&D; nationally coordinated program should wait until ignition is achieved The potential benefits of successful development of an inertial confinement fusion-based energy technology justify investment in fusion energy research and development as part of the long-term U.S. energy R&D portfolio, says a new report from the National Research Council. Although ignition of the fusion fuel has not yet been achieved, scientific...


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cruet
  • A vial or small glass bottle, especially one for holding vinegar, oil, etc.; a caster for liquids.
This word is Middle English in origin, and ultimately comes from the Old French, diminutive of 'crue,' flask.
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