1Build-to-Specifications | Product Approval | Engineering Services | Software Development
Land Systems Capabilities@
Zeus Numerix
Non-confidential technical presentation on the previous
experience on Land Systems
V3
Abhishek Jain
2
©ZeusNumerixPvtLtd:ConfidentialDocument
Presentation Overview
20 May 2019 Capabilities on Land Systems @ Zeus Numerix
 Zeus Numerix – an Introduction
 Journey started from engineering services (CFD, FEM and Dynamics)
 No 1 Know-Why company for failure analysis, optimization and build-to-spec projects
 Case studies – non-confidential
 Gun systems – Artillery and hand-held
 Ammunition
 Infantry combat systems
 Team and Closure
 The presentation is non-confidential and some data may be masked
 Legends in the presentation are not shown purposefully
2
3
©ZeusNumerixPvtLtd:ConfidentialDocument
20 May 2019 Capabilities on Land Systems @ Zeus Numerix
3
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
4
©ZeusNumerixPvtLtd:ConfidentialDocument
20 May 2019 Capabilities on Land Systems @ Zeus Numerix
4
Customers List: Partial
5
©ZeusNumerixPvtLtd:ConfidentialDocument
20 May 2019 Capabilities on Land Systems @ Zeus Numerix
5
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
6
©ZeusNumerixPvtLtd:ConfidentialDocument
20 May 2019 Capabilities on Land Systems @ Zeus Numerix
6
Core Offerings
Product
Development
Initial sizing from first
principles
Detailed analysis
based design
Prototype
development
Testing and validation
Product
Approval
Performance
estimate by analysis
Detailed Report
Generation
Review with approval
agency
Final submission and
product approval
Engineering
Services
Design calculation
reports
Analysis – CFD, FEM,
CEM
Failure analysis and
design suggestions
Multi-disciplinary
design optimization
Software
Development
Pre-processing
Automation
Solver development
from Literature
survey
Visualization, parallel
code CPU/GPU & GUI
System simulation
tools
7
©ZeusNumerixPvtLtd:ConfidentialDocument
Land Systems
7
20 May 2019 Capabilities on Land Systems @ Zeus Numerix
Gun
• Internal Ballistics
• Muzzle brake and recoil design
• Undercarriage weight reduction
• Breech loading mechanism
Ammunition
• Aerodynamics, Range tables, fire control
• Shell/FSAPDS loads and balloting
• Driving/Centring band design
• Canard control for course correction
ICVs
• Floatation and manoeuvring
• Laser detection and counter measures
• Protection systems
• Engine upgrade
Noise and muzzle brake
efficiency predicted
Sabot Separation
Customsoftwareforredesigndelivered
UnsteadyCFD
8
©ZeusNumerixPvtLtd:ConfidentialDocument
Case Studies: Gun Systems
Non-confidential examples for small and large caliber gun
systems
20 May 2019 Capabilities on Land Systems @ Zeus Numerix
8
9
©ZeusNumerixPvtLtd:ConfidentialDocument
Ordnance Internal Ballistics
20 May 2019 Capabilities on Land Systems @ Zeus Numerix
 Developed & validated Internal Ballistics software for Arty gun
 Predicts shell muzzle velocity, barrel P-t curve & recoil impulse
 Inputs required: barrel, chamber volume, propellant & shell
9
10
©ZeusNumerixPvtLtd:ConfidentialDocument
Generating Range Tables of Artillery Guns
20 May 2019 Capabilities on Land Systems @ Zeus Numerix
 Range tables for artillery shells are generated
 CFD studies with Coriolis effect for various angles of attack for the shell
 6DOF code for the trajectory of the shell
 Correction w.r.t. wind, density, temperature, gun jump, target altitude, fuze setting, earth lat-
long incorporated
10
11
©ZeusNumerixPvtLtd:ConfidentialDocument
Barrel Life Estimation
20 May 2019 Capabilities on Land Systems @ Zeus Numerix
 Simulation of 155mm barrel for
 Thermal, Chemical & Mechanical Erosion
 Cook-off Temperature / Rate of Fire
11
12
©ZeusNumerixPvtLtd:ConfidentialDocument
Muzzle Brake Optimization
20 May 2019 Capabilities on Land Systems @ Zeus Numerix
 Multi-disciplinary Design Optimization of Efficiency, Weight, Service Life and Noise
 CFD for Muzzle blast and pressure, FEM for fatigue,
 Erosion and muzzle entanglement code developed
12
Structural and fatigue
Animation: Shell coming out from barrel
Muzzle Blast seen just at exit
13
©ZeusNumerixPvtLtd:ConfidentialDocument
 Noise attenuation due to muzzle brake on arty gun and carbine
 Noise propagation calculated
 Operator exposure estimated
Noise Attenuation
20 May 2019 Capabilities on Land Systems @ Zeus Numerix
13
dB Noise level estimated
at each
14
©ZeusNumerixPvtLtd:ConfidentialDocument
Gas Operated Gun: Carbine
20 May 2019 Capabilities on Land Systems @ Zeus Numerix
 Custom software for projectile dynamics in barrel and flow physics in gas chamber
 Effect on muzzle velocity and recoil velocity due to change in gas tap diameter, recoil location
etc. is found
 Custom software with GUI and manual developed and supplied
 Measured and calculated velocity within 1%
14
Movie – Velocity Variation
15
©ZeusNumerixPvtLtd:ConfidentialDocument
Design Modifications of Artillery Recoil System
20 May 2019 Capabilities on Land Systems @ Zeus Numerix
 To ascertain the failure of rings and small parts after firing
 Estimate the forces due to internal ballistics and movement of piston due to recoil
 Unsteady simulation for pressure & thermal stresses due to fluid and nitrogen compression
15
16
©ZeusNumerixPvtLtd:ConfidentialDocument
Design of High Speed Rocket Propelled Sled
20 May 2019 Capabilities on Land Systems @ Zeus Numerix
 Aerodynamic, Structural & Dynamics design of recoverable supersonic land vehicle
 Acceleration and deceleration in given length
 Turnkey project from concept to production drawings
 Multiple concepts analyzed for severe aero loads, weight constraints & erosion of sliding shoe
 Production drawings delivered (150 drawings in total); 6 sleds delivered & tested
16
75% Less Drag,
50% Weight
OldDesign
New Design
Realized and Tested
17
©ZeusNumerixPvtLtd:ConfidentialDocument
Ammunition Design
Projects on ammunition design and failure analysis
20 May 2019 Capabilities on Land Systems @ Zeus Numerix
17
18
©ZeusNumerixPvtLtd:ConfidentialDocument
Design Considerations - Ammunition
20 May 2019 Capabilities on Land Systems @ Zeus Numerix
18
Mission
Requirement
Warhead/Fuze
payload choice
Go-No go
initial design
Aerodynamic
Shaping
Material
selection and
fin design
Trajectory and
range tables
Integration,
Store
separation
Manufacturing
consideration
Production
drawings
19
©ZeusNumerixPvtLtd:ConfidentialDocument
FSAPDS Design
20 May 2019 Capabilities on Land Systems @ Zeus Numerix
 Two Step design process for FSAPDS
 Fundamental analytical design for Trade-off studies; design calculations
 State-of-the-art simulations for design refinement & performance validation
19
Stress on the rod
Typical Shape
20
©ZeusNumerixPvtLtd:ConfidentialDocument
External Ballistics
20 May 2019 Capabilities on Land Systems @ Zeus Numerix
 Dispersion in Fall of Shot for antitank ammunition using Monte-Carlo methods
 Dispersion effect due to Wind gusts, launch yaw rates, barrel erosion etc.
 Oscillations studied & design changes suggested
20
Altitude
Drift
21
©ZeusNumerixPvtLtd:ConfidentialDocument
Initial Design: SPRDesign™
20 May 2019 Capabilities on Land Systems @ Zeus Numerix
 Preliminary Design of Solid Propellant Rocket
 Quick performance estimation of spinning rocket
 Includes all key modules
 Aerodynamics (Empirical), structural (from inertial properties), internal ballistics (P-t for
Finocyl grain) & dynamics (for range & velocity profile)
21
22
©ZeusNumerixPvtLtd:ConfidentialDocument
Roll Stability and Trajectory
20 May 2019 Capabilities on Land Systems @ Zeus Numerix
 Predict the trajectory of rockets with CEP
 Coriolis effects and drifting
 Trajectory of multiple rockets compared with field trials
 CEP improvement due to better prediction
22
Comparisonofresults
ZN6-DoFcodeagainstfieldtrials
Actual Firing ZN Prediction
23
©ZeusNumerixPvtLtd:ConfidentialDocument
Propulsion
20 May 2019 Capabilities on Land Systems @ Zeus Numerix
 Estimation of P-T curve for given propellant
 Nozzle liners for safe operation
 Pressure estimation (CFD) and Transient thermal (FEM)
23
Heat flux – nozzle surface
Temp profile after 5 sec
24
©ZeusNumerixPvtLtd:ConfidentialDocument
Infantry Combat Vehicle
Technologies developed for ICV design and future work
20 May 2019 Capabilities on Land Systems @ Zeus Numerix
24
25
©ZeusNumerixPvtLtd:ConfidentialDocument
Recoil System – Tank Gun
20 May 2019 Capabilities on Land Systems @ Zeus Numerix
 Analysis of hydro-spring type recoil system
 System level code developed to estimate piston rod dynamics during recoil &
recuperation
 Fluid pressures evaluated using CFD & transient FEM for piston rod stress
25
26
©ZeusNumerixPvtLtd:ConfidentialDocument
Combat Vehicles: Design Modifications
20 May 2019 Capabilities on Land Systems @ Zeus Numerix
 Floatation – Hydrodynamic drag estimation & manoeuvrability in cross current
 Penetration due to kinetic projectile; Lead projectile on steel plate
 Thermal CFD to ensure absence of hot spots inside engine compartment
26
27
©ZeusNumerixPvtLtd:ConfidentialDocument
LASER Threats on ICVs
20 May 2019 Capabilities on Land Systems @ Zeus Numerix
 Detection of LASER threat
 Optimal placement of sensor for detection
 Data analysis like threat range from signature; Attenuation due to atmosphere
 Activation of decoy LASER over various reflecting materials
27
GenericImage
28
©ZeusNumerixPvtLtd:ConfidentialDocument
Planning of Complex Defense Platform
20 May 2019 Capabilities on Land Systems @ Zeus Numerix
 Boxarr® software used to plan for the system optimization
 Optimization of processes for travel of individual parts, effect of shutdown of supplier, risk
mitigation and many other what-if scenarios
 Use case an ICV development program
28
Blow-up of a
group
Heat Map showing components
based on their TRL
29
©ZeusNumerixPvtLtd:ConfidentialDocument
Team and Closure
Details of the team and consultants and summary of
presentation
20 May 2019 Capabilities on Land Systems @ Zeus Numerix
29
30
©ZeusNumerixPvtLtd:ConfidentialDocument
Core Team
30
 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, and optimization
 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
20 May 2019 Capabilities on Land Systems @ Zeus Numerix
31
©ZeusNumerixPvtLtd:ConfidentialDocument
Consultants and Collaborations
20 May 2019 Capabilities on Land Systems @ Zeus Numerix
31
 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
32
©ZeusNumerixPvtLtd:ConfidentialDocument
Closure
20 May 2019 Capabilities on Land Systems @ Zeus Numerix
32
 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
33
www.zeusnumerix.com
+91 98190 09836
Abhishek Jain
abhishek@zeusnumerix.com
Thank You !

Land Systems Presentation @ Zeus Numerix

  • 1.
    1Build-to-Specifications | ProductApproval | Engineering Services | Software Development Land Systems Capabilities@ Zeus Numerix Non-confidential technical presentation on the previous experience on Land Systems V3 Abhishek Jain
  • 2.
    2 ©ZeusNumerixPvtLtd:ConfidentialDocument Presentation Overview 20 May2019 Capabilities on Land Systems @ Zeus Numerix  Zeus Numerix – an Introduction  Journey started from engineering services (CFD, FEM and Dynamics)  No 1 Know-Why company for failure analysis, optimization and build-to-spec projects  Case studies – non-confidential  Gun systems – Artillery and hand-held  Ammunition  Infantry combat systems  Team and Closure  The presentation is non-confidential and some data may be masked  Legends in the presentation are not shown purposefully 2
  • 3.
    3 ©ZeusNumerixPvtLtd:ConfidentialDocument 20 May 2019Capabilities on Land Systems @ Zeus Numerix 3 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
  • 4.
    4 ©ZeusNumerixPvtLtd:ConfidentialDocument 20 May 2019Capabilities on Land Systems @ Zeus Numerix 4 Customers List: Partial
  • 5.
    5 ©ZeusNumerixPvtLtd:ConfidentialDocument 20 May 2019Capabilities on Land Systems @ Zeus Numerix 5 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
  • 6.
    6 ©ZeusNumerixPvtLtd:ConfidentialDocument 20 May 2019Capabilities on Land Systems @ Zeus Numerix 6 Core Offerings Product Development Initial sizing from first principles Detailed analysis based design Prototype development Testing and validation Product Approval Performance estimate by analysis Detailed Report Generation Review with approval agency Final submission and product approval Engineering Services Design calculation reports Analysis – CFD, FEM, CEM Failure analysis and design suggestions Multi-disciplinary design optimization Software Development Pre-processing Automation Solver development from Literature survey Visualization, parallel code CPU/GPU & GUI System simulation tools
  • 7.
    7 ©ZeusNumerixPvtLtd:ConfidentialDocument Land Systems 7 20 May2019 Capabilities on Land Systems @ Zeus Numerix Gun • Internal Ballistics • Muzzle brake and recoil design • Undercarriage weight reduction • Breech loading mechanism Ammunition • Aerodynamics, Range tables, fire control • Shell/FSAPDS loads and balloting • Driving/Centring band design • Canard control for course correction ICVs • Floatation and manoeuvring • Laser detection and counter measures • Protection systems • Engine upgrade Noise and muzzle brake efficiency predicted Sabot Separation Customsoftwareforredesigndelivered UnsteadyCFD
  • 8.
    8 ©ZeusNumerixPvtLtd:ConfidentialDocument Case Studies: GunSystems Non-confidential examples for small and large caliber gun systems 20 May 2019 Capabilities on Land Systems @ Zeus Numerix 8
  • 9.
    9 ©ZeusNumerixPvtLtd:ConfidentialDocument Ordnance Internal Ballistics 20May 2019 Capabilities on Land Systems @ Zeus Numerix  Developed & validated Internal Ballistics software for Arty gun  Predicts shell muzzle velocity, barrel P-t curve & recoil impulse  Inputs required: barrel, chamber volume, propellant & shell 9
  • 10.
    10 ©ZeusNumerixPvtLtd:ConfidentialDocument Generating Range Tablesof Artillery Guns 20 May 2019 Capabilities on Land Systems @ Zeus Numerix  Range tables for artillery shells are generated  CFD studies with Coriolis effect for various angles of attack for the shell  6DOF code for the trajectory of the shell  Correction w.r.t. wind, density, temperature, gun jump, target altitude, fuze setting, earth lat- long incorporated 10
  • 11.
    11 ©ZeusNumerixPvtLtd:ConfidentialDocument Barrel Life Estimation 20May 2019 Capabilities on Land Systems @ Zeus Numerix  Simulation of 155mm barrel for  Thermal, Chemical & Mechanical Erosion  Cook-off Temperature / Rate of Fire 11
  • 12.
    12 ©ZeusNumerixPvtLtd:ConfidentialDocument Muzzle Brake Optimization 20May 2019 Capabilities on Land Systems @ Zeus Numerix  Multi-disciplinary Design Optimization of Efficiency, Weight, Service Life and Noise  CFD for Muzzle blast and pressure, FEM for fatigue,  Erosion and muzzle entanglement code developed 12 Structural and fatigue Animation: Shell coming out from barrel Muzzle Blast seen just at exit
  • 13.
    13 ©ZeusNumerixPvtLtd:ConfidentialDocument  Noise attenuationdue to muzzle brake on arty gun and carbine  Noise propagation calculated  Operator exposure estimated Noise Attenuation 20 May 2019 Capabilities on Land Systems @ Zeus Numerix 13 dB Noise level estimated at each
  • 14.
    14 ©ZeusNumerixPvtLtd:ConfidentialDocument Gas Operated Gun:Carbine 20 May 2019 Capabilities on Land Systems @ Zeus Numerix  Custom software for projectile dynamics in barrel and flow physics in gas chamber  Effect on muzzle velocity and recoil velocity due to change in gas tap diameter, recoil location etc. is found  Custom software with GUI and manual developed and supplied  Measured and calculated velocity within 1% 14 Movie – Velocity Variation
  • 15.
    15 ©ZeusNumerixPvtLtd:ConfidentialDocument Design Modifications ofArtillery Recoil System 20 May 2019 Capabilities on Land Systems @ Zeus Numerix  To ascertain the failure of rings and small parts after firing  Estimate the forces due to internal ballistics and movement of piston due to recoil  Unsteady simulation for pressure & thermal stresses due to fluid and nitrogen compression 15
  • 16.
    16 ©ZeusNumerixPvtLtd:ConfidentialDocument Design of HighSpeed Rocket Propelled Sled 20 May 2019 Capabilities on Land Systems @ Zeus Numerix  Aerodynamic, Structural & Dynamics design of recoverable supersonic land vehicle  Acceleration and deceleration in given length  Turnkey project from concept to production drawings  Multiple concepts analyzed for severe aero loads, weight constraints & erosion of sliding shoe  Production drawings delivered (150 drawings in total); 6 sleds delivered & tested 16 75% Less Drag, 50% Weight OldDesign New Design Realized and Tested
  • 17.
    17 ©ZeusNumerixPvtLtd:ConfidentialDocument Ammunition Design Projects onammunition design and failure analysis 20 May 2019 Capabilities on Land Systems @ Zeus Numerix 17
  • 18.
    18 ©ZeusNumerixPvtLtd:ConfidentialDocument Design Considerations -Ammunition 20 May 2019 Capabilities on Land Systems @ Zeus Numerix 18 Mission Requirement Warhead/Fuze payload choice Go-No go initial design Aerodynamic Shaping Material selection and fin design Trajectory and range tables Integration, Store separation Manufacturing consideration Production drawings
  • 19.
    19 ©ZeusNumerixPvtLtd:ConfidentialDocument FSAPDS Design 20 May2019 Capabilities on Land Systems @ Zeus Numerix  Two Step design process for FSAPDS  Fundamental analytical design for Trade-off studies; design calculations  State-of-the-art simulations for design refinement & performance validation 19 Stress on the rod Typical Shape
  • 20.
    20 ©ZeusNumerixPvtLtd:ConfidentialDocument External Ballistics 20 May2019 Capabilities on Land Systems @ Zeus Numerix  Dispersion in Fall of Shot for antitank ammunition using Monte-Carlo methods  Dispersion effect due to Wind gusts, launch yaw rates, barrel erosion etc.  Oscillations studied & design changes suggested 20 Altitude Drift
  • 21.
    21 ©ZeusNumerixPvtLtd:ConfidentialDocument Initial Design: SPRDesign™ 20May 2019 Capabilities on Land Systems @ Zeus Numerix  Preliminary Design of Solid Propellant Rocket  Quick performance estimation of spinning rocket  Includes all key modules  Aerodynamics (Empirical), structural (from inertial properties), internal ballistics (P-t for Finocyl grain) & dynamics (for range & velocity profile) 21
  • 22.
    22 ©ZeusNumerixPvtLtd:ConfidentialDocument Roll Stability andTrajectory 20 May 2019 Capabilities on Land Systems @ Zeus Numerix  Predict the trajectory of rockets with CEP  Coriolis effects and drifting  Trajectory of multiple rockets compared with field trials  CEP improvement due to better prediction 22 Comparisonofresults ZN6-DoFcodeagainstfieldtrials Actual Firing ZN Prediction
  • 23.
    23 ©ZeusNumerixPvtLtd:ConfidentialDocument Propulsion 20 May 2019Capabilities on Land Systems @ Zeus Numerix  Estimation of P-T curve for given propellant  Nozzle liners for safe operation  Pressure estimation (CFD) and Transient thermal (FEM) 23 Heat flux – nozzle surface Temp profile after 5 sec
  • 24.
    24 ©ZeusNumerixPvtLtd:ConfidentialDocument Infantry Combat Vehicle Technologiesdeveloped for ICV design and future work 20 May 2019 Capabilities on Land Systems @ Zeus Numerix 24
  • 25.
    25 ©ZeusNumerixPvtLtd:ConfidentialDocument Recoil System –Tank Gun 20 May 2019 Capabilities on Land Systems @ Zeus Numerix  Analysis of hydro-spring type recoil system  System level code developed to estimate piston rod dynamics during recoil & recuperation  Fluid pressures evaluated using CFD & transient FEM for piston rod stress 25
  • 26.
    26 ©ZeusNumerixPvtLtd:ConfidentialDocument Combat Vehicles: DesignModifications 20 May 2019 Capabilities on Land Systems @ Zeus Numerix  Floatation – Hydrodynamic drag estimation & manoeuvrability in cross current  Penetration due to kinetic projectile; Lead projectile on steel plate  Thermal CFD to ensure absence of hot spots inside engine compartment 26
  • 27.
    27 ©ZeusNumerixPvtLtd:ConfidentialDocument LASER Threats onICVs 20 May 2019 Capabilities on Land Systems @ Zeus Numerix  Detection of LASER threat  Optimal placement of sensor for detection  Data analysis like threat range from signature; Attenuation due to atmosphere  Activation of decoy LASER over various reflecting materials 27 GenericImage
  • 28.
    28 ©ZeusNumerixPvtLtd:ConfidentialDocument Planning of ComplexDefense Platform 20 May 2019 Capabilities on Land Systems @ Zeus Numerix  Boxarr® software used to plan for the system optimization  Optimization of processes for travel of individual parts, effect of shutdown of supplier, risk mitigation and many other what-if scenarios  Use case an ICV development program 28 Blow-up of a group Heat Map showing components based on their TRL
  • 29.
    29 ©ZeusNumerixPvtLtd:ConfidentialDocument Team and Closure Detailsof the team and consultants and summary of presentation 20 May 2019 Capabilities on Land Systems @ Zeus Numerix 29
  • 30.
    30 ©ZeusNumerixPvtLtd:ConfidentialDocument Core Team 30  ProfGopal 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, and optimization  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 20 May 2019 Capabilities on Land Systems @ Zeus Numerix
  • 31.
    31 ©ZeusNumerixPvtLtd:ConfidentialDocument Consultants and Collaborations 20May 2019 Capabilities on Land Systems @ Zeus Numerix 31  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
  • 32.
    32 ©ZeusNumerixPvtLtd:ConfidentialDocument Closure 20 May 2019Capabilities on Land Systems @ Zeus Numerix 32  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
  • 33.
    33 www.zeusnumerix.com +91 98190 09836 AbhishekJain abhishek@zeusnumerix.com Thank You !

Editor's Notes