高压物理学报2026，Vol.40Issue(6)：42-51,10.DOI:10.11858/gywlxb.20251155
基于HSWAP引擎的XFEL实验模拟平台初探
Preliminary XFEL Experimental Simulation Platform Based on HSWAP Engine
摘要
Abstract
X-ray free electron laser(XFEL)plays a critical role in diagnosing dynamic compression processes in micro-and meso-scale materials.To deepen our understanding of XFEL physics and optimize facility design,a preliminary XFEL experimental simulation platform was developed based on the high-performance computing(HPC)simulation workflow application platform(HSWAP).HSWAP provides workflow,component,and data linkage models for XFEL experiments,enabling flexible simulation of diverse processes through modular configurations.This platform was employed to investigate X-ray diffraction(XRD)of microscale materials and phase contrast imaging(PCI)of meso-scale explosive samples.Simulation results for XRD of a metallic sample under shock loading and PCI of voids in explosive materials demonstrate the platform's ability to accurately reproduce experimental dynamics.By integrating numerical models with data analysis,the platform enhances the design of XFEL experiments and provides a foundation for interpreting diagnostic capabilities in ultrafast processes.Future work will focus on refining simulation methods for meso-scale samples using phase-field approaches and high-Z materials under shock conditions.关键词
XFEL实验模拟平台/HSWAP平台/X射线诊断Key words
XFEL experimental simulation platform/HSWAP engine/X-ray diagnostics分类
数理科学引用本文复制引用
刘进,段博文,魏涛,康旭,赵士操,杜亮亮,邓小良,李晓亚..基于HSWAP引擎的XFEL实验模拟平台初探[J].高压物理学报,2026,40(6):42-51,10.基金项目
Fund of National Key Laboratory of Shock Wave and Detonation Physics(JCKYS2022212005) （JCKYS2022212005）
