AM PravaH®: The World’s First All-Inclusive CFD Software with 3D Simulation for Additive Manufacturing
AM PravaH®: The World’s First All-Inclusive CFD Software with 3D Simulation for Additive Manufacturing
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Unleashing the Power of Additive Manufacturing Simulation for Next-Gen AM Industries
Unleashing the Power of Additive Manufacturing Simulation for Next-Gen AM Industries
AM PravaH® is a graphical user interface (GUI)-based high-performance simulation software, specifically designed for additive manufacturing. It is developed by Paanduv R&D and is a combination of parallelized computational modeling with state-of-the-art numerical methods provided by international research leaders and in-house.
Computational modeling capabilities of AM PravaH® – The current version of AM PravaH® has the capability of modeling additive manufacturing processes across scales, including macroscale and microscale. As a high-performance CFD software, it enables precise simulation of particle dynamics for AM processes that use metal powders. At the macroscale, it captures laser dynamics, melt pool behavior, phase change, solidification, Marangoni effects, heat and mass transfer, and surface tension effects. At the microscale, it models grain structure, grain size, and grain morphology. In addition, a robust deep learning module is integrated for predicting AM process parameters and building quality using experimental or simulation data.
Simulating the microstructure with AM PravaH® for a laser powder-bed fusion fabricated SS316L
High-fidelity analysis of the Melt Pool behaviour in Laser Powder-Bed Fusion of Aluminium
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
Stress analysis of a 3-layered hollow cylinder with a heat source (Laser) moving about its wall thickness at a speed of 5mm/s
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
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
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Process Parameter Optimization
Better Decision Making
Utilization of Experimental Data
Utilization of Simulation Data
Particle Dynamics Of Powder Spreading
Numerical Simulation of Multi-Layer and Multi-Track Laser Powder-Bed Fusion process
Licenses we offer
Academic and Research Licenses
Commercial licenses
For AM PravaH® software licensing, contact us at support@paanduv.com
You can watch the complete
AM PravaH® course to get started quickly.
You can watch the complete
AM PravaH® course to get started quickly.
AM PravaH® Vidoes
AM PravaH® Vidoes
FAQs about AM PravaH®
FAQs about AM PravaH®
LPBF is a complex process, and there are too many parameters. How to optimize the parameters without doing too many experiments and spending an enormous time?
Simulation software that emphasizes process modeling can be useful in this case. AM PravaH® is the best example in this context. It helps you understand the in-depth physics. Due to the small timescales and highly transient nature of the melt flow, it is very challenging to reveal the dynamic behavior within the melt pool.
I am getting a lot of defects in my build layers. How can I remove the defects and build a defect-free part?
You can perform a small single-track run by varying your process parameters using AM PravaH® at a comparatively lower accuracy. By varying the parameters, you will have a good idea of the ranges you want to operate in to get defect-free parts. Do a final run with high accuracy in AM PravaH® to ensure that there are no defects.
Can it give results quickly?
You can do a small single-track run by varying your process parameters using AM PravaH® at comparatively lower accuracy. By varying the parameters, you will have a good idea of the ranges you want to operate in to get defect-free parts. Do a final run with high accuracy in AM PravaH® to ensure that there are no defects.
Can we run it on the cloud?
No, the software can not be operated on the cloud. We ensure complete data security.
How do you ensure data security?
AM PravaH® Software runs in a standalone manner with no data exchange after installation.
How to Reference Products
How to Reference Products
To reference the software:
Adwaith Gupta, AM PravaH® [Computer Software], 2021. Retrieved from https://www.paanduvapplications.com/products/am-pravah
To reference the user manual:
AM PravaH® User Manual (2024), An Additive Manufacturing software (Version 2.0). https://www.paanduvapplications.com/user-manual/am-pravah-user-manual
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