Engineering software development-Zeusnumerix

1Build-to-Specifications | Product Approval | Engineering Services | Software Development
Software Development as a
Service @ Zeus Numerix
Brief on SDaaS offerings from Zeus Numerix for
engineering applications
V3
Abhishek Jain

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©ZeusNumerixPvtLtd:ConfidentialDocument
Presentation Overview
16 June 2019 CFD Capabilities @ Zeus Numerix
 Zeus Numerix – an Introduction
 Journey started from India’s first commercial CFD software development
 No 1 Know-Why company for software development in engineering, meshing & visualization
 Non-confidential Case studies
 Compressible flow examples
 Incompressible flow examples
 Non-conventional and coupled problems
 Team and Closure
 The presentation is non-confidential and some data may be masked
 Legends in the presentation are not shown purposefully
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16 June 2019 Software Development as a Service @ Zeus Numerix
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2004
1st Project Completed
Large Defense Project
2005 2006
1st Software Export
System design software: Korea
2007
2008
CEM Software
UAV RCS Reduced
2009
1st Built-to-Spec project
Supersonic ground
vehicle developed
2010
Fire Safety & Comfort
Building fire and HVAC
2011
Control Software
In-house development
2012
2013
Parallel GPU code Devp
Visualize big data – 4 billion points
2015
Floating Panel Design
Solar Panels in Lake
2017
1st foreign missile project
Integration & Certification
2018
1st MSME TDF Winner
D&D of Composite Sea Water Pump
2019
Incubated at IIT Bombay
Journey Begins with India’s 1st
Commercial CFD software!
400th project completed
Lockheed Innovation
Medal & India Govt
R&D Certificate
CEM Software
CEMILAC Certification
1st Store Separation
project complete
www.zeusnumerix.com/portfolio
The Journey

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Customers List: Partial

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Accolades
R&D Recognition Innovation Medal
DST-FICCI-Lockheed Martin
India Innovation Growth Medal
2007 for
“Numerical Simulations”
Recognition as an R&D Unit by
the Department of Scientific
and Industrial Research
“Design Approval” by Centre
for Military Airworthiness
and Certification certified
CEMILAC Certificate

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Software Development Offerings

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Custom & New Software Development
Software development
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In-House Software/Tools
 Fluid Dynamics
 CFDExpert® – Creeping flow to Hypersonic flows, store separation
 Numex™ – Cartesian solver for unsteady flows and moving mesh
 Structural – Aeroelasticity, basic FEM solver
 Dynamics – Multi-body dynamics (Parachute), Dynamics of projectiles
 Controls – Guided missiles, rockets, mechanical system controllers, movement tracker
 Electromagnetics – Full wave solver, physical optics, FDTD (stealth, wave guide, antenna)
 Visualization – Parallel GPU visualization of large dataset, Visualization on multiple
displays, CPU visualization, web based visualization
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System Software for Air-Breathing Engine
 System level software development for supersonic air-breathing engine
 CFD Analysis for intake
 1D atomization and combustion analysis
 Global and Local models for coupled simulations
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Ramjet Circular Intake

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System Software – Swash Plate Pump
 Aircraft swash plate pump math model developed with models for
 Effect of swash plate angle on the pump flow, variability in the displacement of the piston
 Leakage flow and the mechanical loss, outlet pressure by changing the swash plate position
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Shape Optimization Software: Low Noise Wing
 Optimize high lift devices shape in landing configuration for low noise
 Genetic algorithm based optimization with automatic generation of wing shapes
 Constraints – Dimensions, Aerodynamic Lift, Noise level
 Simulated on 2048 cores on CDAC HPC; source code delivered to Airbus Innovation Works
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CoupledAerodynamicand
Aero-acousticsimulation

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Multi-disciplinary Simulation for Parachute
 Multidisciplinary software for parachute design developed ab-initio
 Dynamics of opening with Coupled CFD & FEM for membranes (parachute cloth)
 Multiple types of parachute – Ring tail, ram air, unicross with & without hole etc.
 Validation with wind tunnel experiment
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ADRDEwindtunneltestInflationinParaZ
Software GUI
Animation: Parachute Opening

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Water Impact & Underwater Trajectory
 An aerial store dropped to the ocean for specific operation
 Multi-disciplinary simulation for Impact force (splash) on water calculated
 Underwater trajectory estimated along with resurfacing due to buoyancy
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Animation
Cylinder trajectory shown
Actual geometry confidential

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Customized Software: Shock Absorber
 Performance analysis of hydraulic damping devices
 Damping characteristics, Oil Leakage Analysis, Flow & Turbulence estimation
 Customized parametric software developed and delivered
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UnsteadyCFDAnimation

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Mesh Generation for Specific Applications
 Generic structured multi-block mesh tool developed
 Customization for specific geometries by parametric representation
 CNα & CNδ were predicted within 3% of wind tunnel values with the automatic mesh
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Customizedforcalandrianuclearreactor
Variousgeometriesandmeshes
generatedautomatically

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New Software – MHD, Heat Transfer, Fire Safety
 Thermal hydraulics & Reactor safety analysis for passive heat removal in liquid breeder
 Prediction of Magneto-Hydrodynamics pressure drop & temperature profile
 Pre-processor for FDS software for nuclear applications; problem setup automatic
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Naturalconvectioninreactor
Main Software
Scenariotree

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Fan Performance Design Software
 Design of Cooling Tower Fans for Energy applications
 Airfoil characteristics – CFD simulation for characterization or data from database
 New design (aerodynamic shape) for given performance in AutoCAD® format
 Structural design for FRP/GFRP/Metal material (weight, GD2, three natural frequencies)
 Off design performance curves for the fan as output
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AutomaticPDFReport
Final Blade Design

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Customized Image Processing Software
 Image processing from RAW video of rocket firing
 Corrections for lens-aberrations, CCD/CMOS noise, image compression etc.
 Software delivered; Results of tip-off agree with predictions
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Dynamics and Control Software
 Initial design, dynamics and controls software for all kinds of projectiles
 Initial design of solid propellant rocket: aerodynamics, structural, propulsion and trajectory
 6DoF software for flight path with orientation of fall; highly accurate
 Control software for missiles; Real Time OS, Porting on RS422, MIL STD 1553, Ethernet
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Initialdesignsoftware
FullDynamicsSoftware

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Extended Thickness Measurement Module
 Shipping industry has generates for merchant ship quality assurance
 Thickness measurement software helps surveyors in verifying the compliance of
thickness measurements of various metal structures
 Custom software and algorithms developed as per customer input
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Thickness main deck plating Diminution Summary

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Performance of Electric Tubular Heating
 Development of software for design of tubular heater systems
 Consider thermal dynamics, allowed sheath temperatures, geometry of heater placing,
calculation of thermal coefficient of heat transfer and safe surface loads
 Output Installed Power, Outlet Velocity, Pressure Drop, Maximum/Mean Skin temp
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CustomsoftwareInputGUI
CustomsoftwareOutputGUI

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Software Engineering, Web & AI/ML
GUI development, visualization, parallelization,
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Tensor Visualization Software
 Visualization of simulations with tensor data
 Hyperstreamlines, Tensor Glyphys, Surface Deformation
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CAE Software on Grid Computing Network
 Testing of latest grid computing network by running large simulation
 Electromagnetics simulation run for high frequency; good match with known data
 Four billion mesh used for the simulation on generic missile shape
 Good scalability achieved on the machine
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RCS of Missile

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Parallel GPU Visualization Software
 Development of ab-initio CUDA based software for visualization
 Visualization of large data (more than billion cells)
 Tiled display visualization with generic software to choose m x n monitors
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Atmospheric Data Visualization
 Large atmospheric data over the entire continent to be visualized
 Code optimized for handling large data in parallel
 Plots: Vector glyphs, contours, streamlines, base map, windrose etc.
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Iso-surface Relative Humidity

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Web Portal for Clean Air Data Analysis
 Air quality data is generated by sensors after regular intervals
 Data quantity is huge and needs to be stored
 Analysis and visualization of data on a web portal
Accessibility rights different for different users
27Samplevisualizationexample
Samplehomepageofwebportal

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Online Portal for Orthodontic Treatment Plan
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 Whole backend services like User Management, Database, File Storage & API server
with auto-deployment and auto-scaling
 Basic frontend design for managing patient case files; Viewer via Autodesk forge APIs
 Interproximal reduction (IPR) calculation and visualization of occlusion data
Animation

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Cloud based Tool for Mould Filling Simulation
 Integration of SPH CFD based mould filling software with theoretical software
 Porting the software on cloud based tool – AWS
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Animation metal filling:
Low resolution

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Automatic Target Recognition: Neural Networks
 Radar cross section of target calculated for each set of azimuth and elevation angles
 Recurrent neural network with long short-term memory model to be used for recognition
 93% classification accuracy achieved with independent data sets
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Team and Closure
Details of the team and consultants and summary of
presentation
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Core Team
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 Prof Gopal Shevare (Chairman) – PhD IIT Bombay with 40+ years research exp
 Expert in MDO, fluid dynamics, numerical methods and simulation product development
 Basant Kumar Gupta (CEO) – Masters IIT Bombay with 16 years experience
 Expert in preliminary design, project management,
 Irshad Khan (COO) – Bachelor Mechanical with 22 years experience
 Expert in mesh generation, drawings, product development and vendor management
 Sumit Jana (Head – Solver Devp) – Masters IIT Kharagpur with 12 years exp
 Expert in parallel solver development for CFD, Electromagnetics and free surface flows
 Suman Mohandas (Head – Software Devp & Visualization) – Bachelors Computer
 Expert in new software development, visualization, parallelization and GUI
 Ten engineers certified by CEMILAC including above

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Consultants and Collaborations
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 MOUs and Collaborations
 Centre for development of advanced computing – HPC usage in Teraflops
 NIT Nagpur – Joint R&D projects in coupled problems (CFD+FEM)
 IIITDM – Joint projects of analysis adding to product development
 Expert Panel (partial)
 Mr. SG Joshi – 40+ years experience in pump design and manufacturing
 Prof S C Lakkad – 45+ years experience in composite design and manufacturing process
 Prof K Sinhamahapatra – 20+ years experience in acoustic prediction
 Mr S Panse and H Ketkar – 35+ year exp in tool room, jigs/fixture design, special projects
 Mr V Kamat – 40+ years experience in hydraulic machine design, fabrication & maintenance
 Mr A Patki – 40+ years experience in space systems for reliability and weight reduction

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Closure
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 Experience of 400+ high tech projects in both strategic and industrial sectors
 Engineers trained in Aerospace grade quality and confidentiality
 Robust engineering software development experience
 Modular code development with high reusability
 Experience of parallelization and cloud computing
 Domain expertise in aforementioned sectors
 Contribution by the engineering team enhanced to design suggestions
 Flexible engagement model
 Fixed cost, Time and Material, Cost plus or models as per problem statement
 Unafraid to take R&D projects – Test Us

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www.zeusnumerix.com
+91 98190 09836
Abhishek Jain
abhishek@zeusnumerix.com
Thank You !

Engineering software development-Zeusnumerix

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