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CAE CFD Services

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Upgrade your product development process with Hinduja Tech’s Computer Aided Engineering (CAE) and Computational Fluid Dynamics (CFD) services. Our team of experts will work with you to understand your requirements and provide customized solutions to meet your specific needs in engineering simulations. Our state-of-the-art simulations provide valuable insights to optimize performance and reduce development time by 15% to 33%.

# CAE CFD Services
Upgrade your product development process with Hinduja Tech’s Computer Aided Engineering (CAE) and Computational Fluid Dynamics (CFD) services. Our team of experts will work with you to understand your requirements and provide customized solutions to meet your specific needs in engineering simulations. Our state-of-the-art simulations provide valuable insights to optimize performance and reduce development time by 15% to 33%.

Our comprehensive suite of CAE and CFD services will revolutionize the way you approach product development with calculated design decisions that help you save costs and bring your products to market faster. 

Don't settle for outdated and time-consuming processes - invest in the future of your business with Hinduja Tech’s advanced technologies and million hours of simulation expertise that will give you a competitive edge in a rapidly evolving market. Contact us today to discover how  Hinduja Tech’s CAE and CFD services can be a game changer in reducing product cost by 7% to 21%.



- Linear & Non-Linear
- Stiffness Validation
- Inertia Relief Analysis
- Road Load Data Simulation
- System / Vehicle Durability
- Fatigue Life Estimation
- Field Failure Correlation Studies
- Solutions to Overcome Field Failure

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Structural & Durability

- Crash Analysis
- Roof Crush
- Rollover
- FUPD / RUPD
- Regulatory Compliance Analysis
- Low Speed Bumper Analysis
- Seating System Validation
- Pedestrian Safety

Virtual Validation- Crash and Safety analysis

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Crash & Safety Analysis

-  System / Vehicle Dynamics
-  Steering & Suspension System
-  Ride & Handling Simulation
-  Full Vehicle Road Load Simulations
-  Drive Train Simulations
-  Real-time Durability Simulation – with Flexible Components
-  Field Failure Correlation Studies

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Multi Body Dynamics

- Modal Analysis
- Vehicle Pass by Noise
- In Cabin Noise Prediction
- Transfer Path Analysis
- Harmonic / Random Vibration
- Response
- Structural Noise Prediction
- Frequency Response Analysis
- Point Mobility Analysis

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- External Vehicle Aerodynamics
- Under-hood Thermal Management
- Cabin Cooling Simulation
- HVAC Simulations
- In-Cylinder Swirl/Combustion
- Cooling Water Jacket Optimization
- Sloshing Simulation
- Electronic Thermal Management

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Computational Fluid Dynamics (CFD) 

This is a technology for developing optimized structures considering design parameters like expected loads, available design space, materials, and cost. Embedded early in the design processes, this enables the creation of designs with minimal mass and maximal stiffness.

Hinduja Tech uses a sophisticated and reliable tool for various optimization methodologies through which it has aided various customers in reducing the material costs and weight of the components while improving the performance of the product.

We have constantly provided the best solutions to minimize the material as well as the weight of the powertrain components like casings, cylinder blocks, battery carrying modules, etc., using various class-leading techniques.
 

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Optimization and VA/VE

- Battery Enclosure – Random Vibration – SAE J2380 
- Battery Module Air Cooling Analysis
- Battery Pack Thermal Management
- Battery Pack Safety Enhancement during Frontal Impact
- Coolant Circuit Flow Distribution
- Battery Pack Thermal CFD 
- HV Battery Pack & Layered Busbar - Thermal Simulation
- Thermal Simulation of BMS Heat Sink and Cell Pack
- Pouch-type Battery Module  Liquid Cooling Analysis
- Crush Test of Pack As Per ULC 2580
- Battery Cooling Analysis for 2W, 3W & 4W




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Chassis

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Battery Simulation

- Steady State / Transient
- Non-Linear Static Thermal
- Coupled Transient
- Thermal Expansion of Plastics
- Cooling / Heat Cycle Studies
- Combustion/Coolant
- Thermal + Random Vibrations
- Low Cycle Fatigue Studies

Underhood Thermal Analysis of Rear Engine Bus  

Thermal Management Vehicle Level

Thermal

CAE CFD Service Offerings

<ul>
<li>Torsion / Bending Stiffness Studies</li>
<li>Component Mode Synthesis</li>
<li>Mode Alignment Studies</li>
<li>Road Load Data – Fatigue Studies</li>
<li>Service Load Analysis</li>
<li>Transfer Path Analysis</li>
<li>Crash & Safety As Per Regulations</li>
</ul>

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Body in White

<ul>
<li>Bumper Impact Analysis</li>
<li>Console - Structural Rigidity</li>
<li> Instrument Panel Stiffness</li>
<li>Bumper - Stiffness</li>
<li>Door Handle - Pull Test</li>
<li>Modal Characterization Studies</li>
<li>Regulatory Simulations</li>
<li>Thermal Sag Simulations</li>
</ul>

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Trims

<ul>
 <li>Valve Train Dynamics</li>
<li>Crank Train Dynamics</li>
<li>Cooling Water Jacket Optimization</li>
<li>Lubrication System Optimization</li>
<li>5C - Durability</li>
<li>Gasket Holes - Sizing</li>
<li>Engine Thermal Management</li>
<li>In Cylinder Combustion Studies</li>
</ul>


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Powertrain

<ul>
<li>Chassis Structural Analysis</li>
<li>Engine Mount Optimization</li>
<li>Chassis Durability - RLDA Data</li>
<li>Steering Linkage Durability</li>
<li>Suspension Mount Optimization</li>
<li>Leaf spring structural Durability</li>
<li>Accessories Strength Analysis</li>
<li>Field Failure Correlation</li>
</ul>

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<ul>
<li>Relay Thermal Analysis</li>
<li>Heat Sink Optimization</li>
<li>Thermal Fatigue Cycle</li>
<li>Thermal + Random Vibration</li>
<li>Solder Low Cycle Fatigue</li>
<li>Random Vibration & Fatigue</li>
<li>Mounting Vibrations</li>
<li>Field Failure Studies</li>
</ul>

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Electricals & Electronics

<ul>
<li>Battery Modules – Stiffness Study</li>
<li>Modal & Frequency Response</li>
<li>Battery Shock & Vibration Analysis</li>
<li>Pack & Module Fatigue Analysis</li>
<li>Battery Impact, Crush and Drop Analysis</li>
<li>Battery Pack Safety Enhancement During Vehicle Collision</li>
<li>Regulatory Simulation as per UN, UL & SAE Standards</li>
<li>Busbar Thermal Analysis</li>
<li>Battery Pack Thermal Analysis</li>
<li>Thermal Runaway Simulation</li>
</ul>

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Battery

<ul>
<li>Crash / Safety</li>
<li>Bus Roll over</li>
<li>Durability & Fatigue</li>
<li>Field Failure Studies</li>
<li>Weight Optimization Studies</li>
<li>Ride & Handling</li>
<li>Transient Road Load Simulations</li>
<li>External Aerodynamics / In Cabin Cooling</li>
</ul>

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Full Vehicle

Domain Specific CAE CFD Service Offerings

<h3>Business Challenges</h3>
<p>To carry out a  steady-state analysis with wind velocity ranging from 30mph to 100mph for external aerodynamics on CFD model of a car</p>


EXTERNAL AERODYNAMICS STUDY.pdf

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To predict bug/dirt impact on camera glass in car roof top cover by identifying low pressure and high vortex zone

External Aerodynamics Study

<h3>Business Challenges</h3>
<p>To execute an offset frontal crash on the FE model of a complete car with crash space in front of the vehicle</p>

OFFSET FRONTAL CRASH IMPACT ANALYSIS.pdf

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Evaluation of the structural performance of a passenger car in offset frontal crash test.

Offset Frontal Crash Impact Analysis

<h3>Business Challenges</h3>
<p>Estimation of battery cooling of a conventional passenger car and optimization of blower flow rate</p>

THERMAL ANALYSIS.pdf

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To achieve optimum temperature around the battery surface for traffic jams and cruise conditions

Thermal Analysis of Battery Cooling System

<h3>Business Challenges</h3>
<p>Bringing improved protection in a side impact was a difficult task, given the minimal structure that is available to absorb the crash energy</p>
<p>Designing stiffer side structures considering injury prevention benefits was a key challenge.</p>
<p>Transferring some of the load from the impacting vehicle or pole across the whole of vehicle was quite tedious</p>

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Side Impact Analysis as per SINCAP

Evaluation of the structural performance of a Passenger car was conducted as per SINCAP requirement considering occupant safety, and causes of possible tip-over. A computer simulation model of the SINCAP test was developed to carry out side impact analysis and deep-dive to understand energy plots, section forces, deformation, strain and weld failure study

<h3>Business Challenges</h3>
<p>When designing a Thermal Management System, heat-generation factors should be considered</p>
<p>Requires a robust external temperature variation and thermal shock to resist the climate changes</p>


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Battery Thermal Management System  

Hinduja Tech helped an automotive giant in analyzing the transient for flow distribution in the coolant pipe, comparison of max temperature in the battery module with and without liquid cooling and analysis on the cooling performance


CAE CFD Service Offerings

Domain Specific CAE CFD Service Offerings

Case Studies - CAE CFD Services

External Aerodynamics Study

Offset Frontal Crash Impact Analysis

Thermal Analysis of Battery Cooling System

Side Impact Analysis as per SINCAP

Battery Thermal Management System

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