CAE Services

CAE Services

Sphinxworldbiz is focusing on few important facets of Computer Aided Engineering , which fulfils almost all industry requirements and standards.

  • Finite Element Analysis – Structures
  • Computational Fluid dynamics – Fluids
  • Multi body Dynamics – Mechanism

 

Structural Analysis
Linear, Non-Linear – Material, Geometric, Contact
Dynamic Analysis
Steady – State, Transient
Durability Analysis
Stress & Strain Based
Fatigue Analysis
Crash Analysis
Vehicle Roll-Over,
Side Impact
Head-On Impact,
Side Roll
All FMVSS and ECE standards
N V H
Creep Analysis
Thermal Analysis
Conduction,
Convection, Radiation,
Conjugate Heat
Transfer
Multi-Physics Simulation
Multiple Physical
Phenomena Affecting
Components At The
Same Time
Acoustic Analysis
Computational Fluid Dynamics
Laminar & Turbulent
Flow Analysis, Single
& Multi-Phase Flows
Fracture & Fatigue
Fracture Initiation,
Growth & Instability,
Fatigue Fracture,
Mass Diffusion Analysis
Manufacturing
Metal forming
Forging
Casting
Welding
Corrosion Analysis
Fluid –Structure Interaction Thermal, Structural
Optimization Size, Shape, Topology
Correlation Frequency, modal

LOADS SIMULATION CAPABILITIES


»  Full Vehicle Loads Generation Methods

  • Generic Load process for early design phase
  • Loads cascade methods efficiently using measured loads with simulations
  • Accurate loads cascade for generating suspension, power-train, body, frame loads etc.
  • Full vehicle durability simulation for complete virtual loads prediction
  • Loads simulation with rigid or flexible components
  • Loads data analysis using Pseudo damage, PSD, Level crossing & other indices

»  Sub System Loads and Effort

  • Closures: Doors, Hoods,
  • Tailgates, retractable roofs
  • Frame, Cradle & suspension components
  • Steering System
  • Seat & seat belt mechanisms
  • HVAC system mechanisms design
  • Wipers

 

DURABILITY SIMULATION CAPABILITIES


» Structural Durability & Fatigue

  • Linear Statics – Stress, Strain, Stiffness
  • Pseudo-static Fatigue
    • Structural, sheet metal
    • Spot-weld, seam-weld
  • Dynamic Fatigue
    • Closure Slam – Door, hood and lift-gate
    • Vibration fatigue
  • Non-linear – Geometry, Material, Boundary
    • Stress and plastic strain
    • Permanent set
» Optimization
» Stiffness Improvement and Stress Reduction

  • Topology
  • Topography
  • Gage, shape and size

» Weld Optimization

  • Location and pattern
  • Number of welds

 

NVH ANALYSIS


» Full Vehicle Development

  • NVH tuning expertise to meet full-vehicle targets
  • Normal Modes analysis
  • Point and Transfer Mobility (v/f) analysis
  • Noise Transfer Function (p/f) analysis
  • Road, Idle Shake
  • Road, Powertrain Noise
  • Variational Load Analysis
  • Wheel Unbalance
  • Tire Force Variation
  • Prop Shaft Unbalance
  • Transfer Path Analysis
  • Design Sensitivity Analysis

» Optimization

  • Gage Optimization
  • Bushing Rates Optimization
  • Topology Optimization
  • Topography Optimization
  • Damping Treatment Optimization
  • Optimization of Engine Mount Rates, Location, Orientation

» Sub-System Development

  • Design development to meet cascaded targets for Steering Column, IP, Seat, Exhaust, Axles and Powertrain

 

 

CRASH & SAFETY ANALYSIS


» Full Vehicle

  • Full Frontal Impact (FMVSS 208, NCAP)
  • Offset Deformable Barrier Impact (IIHS, ECE 94)
  • Side Impact (FMVSS 214, SINCAP, ECE 96/27/95), Side Pole
  • Rear Impact (FMVSS 301, ECE 32)
  • Roof Crush (FMVSS 216)
  • Compatibility of Vehicles

» Interiors, IP, Console
» Pedestrian Impact
» Door Intrusion/Slam
» Seat Systems

  • Belt Pull (ECE14/FMVSS 207/210)
  • Child Restraint Anchorage (FMVSS 225/ECE 44)
  • Front and Rear Impacts with Dummies
  • Luggage Retention
» Bumper System

  • Danner/Thatcham
  • Low Velocity Impacts


 

LOADS SIMULATION SERVICES


»  Full Vehicle Loads Generation Methods

  • Generic Load process for early design phase
  • Loads cascade methods efficiently using measured loads with simulations
  • Accurate loads cascade for generating suspension, power-train, body, frame loads etc.
  • Full vehicle durability simulation for complete virtual loads prediction
  • Loads simulation with rigid or flexible components
  • Loads data analysis using Pseudo damage, PSD, Level crossing & other indices

»  Sub System Loads and Effort

  • Closures: Doors, Hoods,
  • Tailgates, retractable roofs
  • Frame, Cradle & suspension components
  • Steering System
  • Seat & seat belt mechanisms
  • HVAC system mechanisms design
  • Wipers

 

VEHICLE DYNAMICS SIMULATION SERVICES


»  Full Vehicle

  • Ride
  • Handling

»  SUSPENSION

  • Full Kinematics & Compliance Studies

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