AM PravaH® – Advanced Multiphysics & Multiscale Simulation Software for Additive Manufacturing

AM PravaH® is a GUI-based, high-performance simulation software designed specifically for additive manufacturing. Developed by Paanduv R&D, it combines advanced computational modeling with parallelized processing and state-of-the-art numerical methods contributed by global research leaders as well as in-house expertise.

simulation software for additive manufacturing - AM PravaH

Computational Modeling Capabilities – The current version of AM PravaH® offers advanced modeling of additive manufacturing processes across both macroscale and microscale levels. As a high-performance CFD-based simulation tool, it delivers precise insights into particle dynamics for metal powder–based AM processes. At the macroscale, it captures critical phenomena such as laser dynamics, melt pool behavior, phase changes, solidification, Marangoni effects, heat and mass transfer, and surface tension. At the microscale, the software models grain structure, grain size, and grain morphology. Additionally, an integrated deep learning module helps predict process parameters and build quality by leveraging experimental and simulation data.

Laser powder bed fusion (LPBF)

Wire-Laser additive manufacturing (WLAM)

Wire-Laser direct energy deposition (WAAM)

Particle Dynamics Of Powder Spreading

Numerical Simulation of Multi-Layer &Multi-Track Laser Powder-Bed Fusion process

High-fidelity analysis of the Melt Pool behaviour in Laser Powder-Bed Fusion of Aluminium

Modelling Microstructure Evolution with AM PravaH

Multi-layered LPBF Simulation

Defect Visualization In a Multi-layered Build

Distinguishing features of AM PravaH®

Elaborate Physics, Less Assumptions

4 phase multiphase system
Fresnel reflections
Marangoni convection

Scalability

Multiple numbers of processors for faster simulations

Documentation, AM specific GUI

User & operating manual
Minimalist and Intuitive GUI

Comprehensive solution

Macroscale
Microstructure
Artificial Intelligence

Thermal and Deformation analysis of 20-layered thin plate

Simulating the grain evolution and laser trajectory for SS316L

Identify high stress regions at risk of failure during printing

Part scale stress & deformations prediction

Identify high stress regions at risk of failure during printing

AM PravaH software interface showing additive manufacturing simulation workflow

Comparative Cross-sectional View of Laser Beam Profiles in L-PBF Process

Investigating the Transition from Top-Hat to Ring Beam Profiles in Laser Powder bed fusion process

USERS & PARTNERS

Transient CFD Simulation of Metal Deposition and Phase Change in WAAM

Simulation of WLAM deposition of INCONEL 718 on an 8 mm track, with a wire feed rate of 6 mm/s and a laser scan speed of 0.02 m/s

Are You Wasting your data?
Not anymore!
Process Parameter Optimization
Better Decision Making
Utilization of Experimental Data
Utilization of Simulation Data

Ring Beam Ti6AI4V Layer 3 track LPBF Build

Thermal and Deformation analysis of 20-layered thin plate

Highly sensitive defect prediction mechanism

Licences we offer

Academic and Research Licenses
Commercial licenses

For AM PravaH® software licensing, contact us at support@paanduv.com

Explore Our Case study

Explore a step-by-step study demonstrating how AM PravaH® enables process optimization for IN718 through single bead analysis. This tutorial showcases parameter tuning, thermal behavior visualization, and defect prediction for improved print quality.