Scalable Hybrid Deterministic/Monte Carlo Neutronics Simulations in Two Space Dimensions

摘要：

　　In this paper we discuss a parallel hybrid deterministic/Monte Carlo(MC)method for the solution of the neutron transport equation in two space dimensions.The algorithm uses an NDA formulation of the transport equation,with a MC solver for the high-order equation.The scalability arises from the concentration of work in the MC phase of the algorithm,while the overall run-time is a consequence of the deterministic phase.

关键词： Neutron Transport Jacobian-Free Newton-Krylov NDA Monte Carlo

作者: Jeffrey Willert C.T.Kelley D.A.Knoll H.Park

作者单位: Department of Mathematics,North Carolina State University,Raleigh,NC 27695-8205 Theoretical Division,MS B216,Los Alamos National Laboratory,Los Alamos,NM 87545

会议类型: 国际会议

会议名称: The 12th International Symposium on Distributed Computing and Applications to Business,Engineering and Science(DCABES 2013)(第十二届分布式计算及其应用国际学术研讨会)

会议地点: 英国伦敦

会议语种:英文

页码: 7-10

在线出版日期: 2013-09-02（万方平台首次上网日期，不代表论文的发表时间）