HIGH INTENSITY CHALLENGES AT THE SPALLATION NEUTRON SOURCE.

HIGH INTENSITY CHALLENGES AT THE SPALLATION NEUTRON SOURCE. PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Book Description
The Spallation Neutron Source (SNS) has ramped up the operational power level from a few kW to over 500 kW since initial operations nearly two years ago. As SNS approaches the design operating level of 1.44 MW, high intensity effects are encountered. Beam loss is the primary concern at the present time. Other high intensity issues of concern that addressed here include foil survival, collective effects and machine protection.

HIGH INTENSITY CHALLENGES AT THE SPALLATION NEUTRON SOURCE.

HIGH INTENSITY CHALLENGES AT THE SPALLATION NEUTRON SOURCE. PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :

Get Book Here

Book Description
The Spallation Neutron Source (SNS) has ramped up the operational power level from a few kW to over 500 kW since initial operations nearly two years ago. As SNS approaches the design operating level of 1.44 MW, high intensity effects are encountered. Beam loss is the primary concern at the present time. Other high intensity issues of concern that addressed here include foil survival, collective effects and machine protection.

Challenges And Goals For Accelerators In The Xxi Century

Challenges And Goals For Accelerators In The Xxi Century PDF Author: Stephen Myers
Publisher: World Scientific
ISBN: 9814436410
Category : Science
Languages : en
Pages : 856

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Book Description
The past 100 years of accelerator-based research have led the field from first insights into the structure of atoms to the development and confirmation of the Standard Model of physics. Accelerators have been a key tool in developing our understanding of the elementary particles and the forces that govern their interactions. This book describes the past 100 years of accelerator development with a special focus on the technological advancements in the field, the connection of the various accelerator projects to key developments and discoveries in the Standard Model, how accelerator technologies open the door to other applications in medicine and industry, and finally presents an outlook of future accelerator projects for the coming decades.

Challenges and Recent Advancements in Nuclear Energy Systems

Challenges and Recent Advancements in Nuclear Energy Systems PDF Author: Afaque Shams
Publisher: Springer Nature
ISBN: 3031643623
Category :
Languages : en
Pages : 849

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Book Description


標準地理問題集

標準地理問題集 PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 190

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Book Description


High Intensity and High Brightness Hadron Beams

High Intensity and High Brightness Hadron Beams PDF Author: Weiren Chou
Publisher: American Institute of Physics
ISBN:
Category : Science
Languages : en
Pages : 424

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Book Description
The 20th ICFA Advanced Beam Dynamics Workshop took place from April 8 to 12, 2002 at Fermilab, co-sponsored by Fermilab and KEK. The theme of this workshop was "High Intensity and High Brightness Hadron Beams". The workshop covered a broad range of topics associated with such beams, including reviews of the performance of existing high-intensity hadron machines, overviews of planned high-intensity hadron sources and projects, presentations on accelerator physics issues, technical systems designs, and applications of these beams in high energy physics, nuclear physics, heavy ion fusion, medicine, industry, and other fields.

Reviews Of Accelerator Science And Technology - Volume 6: Accelerators For High Intensity Beams

Reviews Of Accelerator Science And Technology - Volume 6: Accelerators For High Intensity Beams PDF Author: Alexander Wu Chao
Publisher: World Scientific
ISBN: 981458326X
Category : Science
Languages : en
Pages : 320

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Book Description
As particle accelerators strive forever increasing performance, high intensity particle beams become one of the critical demands requested across the board by a majority of accelerator users (proton, electron and ion) and for most applications. Much effort has been made by our community to pursue high intensity accelerator performance on a number of fronts. Recognizing its importance, we devote this volume to Accelerators for High Intensity Beams. High intensity accelerators have become a frontier and a network for innovation. They are responsible for many scientific discoveries and technological breakthroughs that have changed our way of life, often taken for granted. A wide range of topics is covered in the fourteen articles in this volume.

Construction and Operation of the Spallation Neutron Source (TN, NY, IL, NM)

Construction and Operation of the Spallation Neutron Source (TN, NY, IL, NM) PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 72

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Book Description


Neutronics of Advanced Nuclear Systems

Neutronics of Advanced Nuclear Systems PDF Author: Yican Wu
Publisher: Springer
ISBN: 9811365202
Category : Technology & Engineering
Languages : en
Pages : 484

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Book Description
This book provides a systematic and comprehensive introduction to the neutronics of advanced nuclear systems, covering all key aspects, from the fundamental theories and methodologies to a wide range of advanced nuclear system designs and experiments. It is the first-ever book focusing on the neutronics of advanced nuclear systems in the world. Compared with traditional nuclear systems, advanced nuclear systems are characterized by more complex geometry and nuclear physics, and pose new challenges in terms of neutronics. Based on the achievements and experiences of the author and his team over the past few decades, the book focuses on the neutronics characteristics of advanced nuclear systems and introduces novel neutron transport methodologies for complex systems, high-fidelity calculation software for nuclear design and safety evaluation, and high-intensity neutron source and technologies for neutronics experiments. At the same time, it describes the development of various neutronics designs for advanced nuclear systems, including neutronics design for ITER, CLEAR and FDS series reactors. The book not only summarizes the progress and achievements of the author’s research work, but also highlights the latest advances and investigates the forefront of the field and the road ahead.

Chemistry and Physics Challenges in Spallation Neutron Source Safety Analyses

Chemistry and Physics Challenges in Spallation Neutron Source Safety Analyses PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 5

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Book Description
The SNS is a Department of Energy (DOE) research facility under construction near Oak Ridge, Tennessee. The SNS includes a 300-m long, 1 GeV, 2 MW, linear accelerator that produces neutrons by collisions of high-energy protons with mercury target nuclei. The mercury target atoms are in a circulating mercury loop that is water-cooled. The mercury loop operates at a nominal average temperature of 75 C (60 C nominal cold leg temperature and 90 C nominal hot leg temperature). The overall target system also includes circulating fluid systems for supercritical cryogenic hydrogen (to moderate product neutrons to low energy), heavy water (for cooling of shielding), and several light water systems (for shielding cooling, proton beam window and neutron beam window cooling, and to moderate neutrons to energies higher than those from the cryogenic hydrogen moderator).

Driving Scientific and Engineering Discoveries Through the Convergence of HPC, Big Data and AI

Driving Scientific and Engineering Discoveries Through the Convergence of HPC, Big Data and AI PDF Author: Jeffrey Nichols
Publisher: Springer Nature
ISBN: 3030633934
Category : Computers
Languages : en
Pages : 555

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Book Description
This book constitutes the revised selected papers of the 17th Smoky Mountains Computational Sciences and Engineering Conference, SMC 2020, held in Oak Ridge, TN, USA*, in August 2020. The 36 full papers and 1 short paper presented were carefully reviewed and selected from a total of 94 submissions. The papers are organized in topical sections of computational applications: converged HPC and artificial intelligence; system software: data infrastructure and life cycle; experimental/observational applications: use cases that drive requirements for AI and HPC convergence; deploying computation: on the road to a converged ecosystem; scientific data challenges. *The conference was held virtually due to the COVID-19 pandemic.