lasnex-code
TECHNOLOGY dossier

LASNEX Code

LASNEX Code

TECHNOLOGY Technology RD FOUNDATION Also: LASNEX, LASNEX Code

01 Executive_Summary

LASNEX is a 2D laser fusion simulation code developed at LLNL that has been used for both PJMIF (fusion) and weapons-related ICF work. LASNEX is one of the seven dual-use technologies documented in the investigation. The code simulates high-energy-density physics experiments including ICF targets and plasma liner compression.

02 Definition

03 Deep_Dive_Intelligence

Overview

LASNEX is a 2D radiation-hydrodynamics code developed at LLNL for laser fusion (ICF) simulations. LASNEX is one of the primary simulation tools for the National Ignition Facility (NIF) and has been used for decades of ICF research.

Dual-Use Application

LASNEX is one of the seven dual-use technologies:

LASNEX exemplifies the dual-use nature of ICF simulation codes — the same code that simulates fusion energy also simulates weapons physics.

05 Related_Entities (2)

LLNL
organisation →
developed at
NIF
facility →
used at

05b Related_Topics (2)

Magnetized Target Fusion
usa → russia → china →
Directed Energy
usa → russia → china → israel → uk → germany → france → japan →

06 Research_Findings (1)

Finding

LASNEX used for PJMIF (fusion) and weapons ICF. Dual-use simulation code.

07 Key_Findings

  • ▸ Fusion application: LASNEX has been used for PJMIF (Plasma-Jet-Driven Magneto-Inertial Fusion) simulations.
  • ▸ Weapons application: LASNEX is used for weapons-related ICF work at NIF, which is a major component of the Stockpile Stewardship Program.

10 FAQ

What is LASNEX Code? ▾
LASNEX is a 2D radiation-hydrodynamics code developed at LLNL for laser fusion (ICF) simulations. LASNEX is one of the primary simulation tools for the National Ignition Facility (NIF) and has been used for decades of ICF research.
What role does LASNEX Code play in the research network? ▾
LASNEX Code is classified under the "Technology" category, belonging to the RD_FOUNDATION vertical group. LASNEX is a 2D laser fusion simulation code developed at LLNL that has been used for both PJMIF (fusion) and weapons-related ICF work. LASNEX is one of the seven dual-use technologies documented...
What evidence supports the LASNEX Code assessment? ▾
The intelligence assessment for LASNEX Code is supported by 1 primary source and 1 research finding. Key sources include "LASNEX Laser Fusion Simulation Code". These documents provide the evidentiary basis for the analysis.
How does LASNEX Code connect to other entities in the network? ▾
LASNEX Code is connected to 2 entities in the intelligence network, including LLNL (organisation) and NIF (facility). Key relationships: LLNL: developed at ; NIF: used at.
How does LASNEX Code work? ▾
LASNEX is a 2D radiation-hydrodynamics code developed at LLNL for laser fusion (ICF) simulations. LASNEX is one of the primary simulation tools for the National Ignition Facility (NIF) and has been used for decades of ICF research.
What are the applications of LASNEX Code? ▾
LASNEX is a 2D radiation-hydrodynamics code developed at LLNL for laser fusion (ICF) simulations. LASNEX is one of the primary simulation tools for the National Ignition Facility (NIF) and has been used for decades of ICF research.
Who developed LASNEX Code? ▾
LASNEX Code is associated with LLNL. Documented in 1 primary source.
What research findings mention LASNEX Code? ▾
LASNEX Code appears in 1 research analysis document, including "R614: LASNEX Dual-Use Code". LASNEX used for PJMIF (fusion) and weapons ICF. Dual-use simulation code.
What are the alternative names or aliases for LASNEX Code? ▾
LASNEX Code is also known as: LASNEX and LASNEX Code. These alternative names appear across different source documents and may reflect codenames, abbreviations, or historical references.
What external sources document LASNEX Code? ▾
LASNEX Code is documented by 1 external source, including 1 technical report. Notable references include "LASNEX Laser Fusion Simulation Code".

Verified_Primary_Sources 1 SOURCES

primary osti.gov technical_report
LASNEX Laser Fusion Simulation Code
Verifies: LASNEX 2D radiation-hydrodynamics; LLNL ICF code
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ID: lasnex-code
Type: technology
Region: main
Last updated: Research database snapshot