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Automotive
Transportation & Mobility
Simulating the Future of Transportation and Mobility
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The automotive industry is a cornerstone of modern innovation, driving advancements in vehicle efficiency, safety, and sustainability. This sector encompasses the design, production, and operation of vehicles, requiring precise engineering and cutting-edge technology. Ansys software plays a vital role in this industry, offering solutions such as Ansys Mechanical for structural and thermal analysis, Ansys Fluent for fluid dynamics and aerodynamics, Ansys Maxwell for electromagnetics in electric motors, Ansys Icepak for thermal management of electronic components, Ansys LS-DYNA for crash and impact simulations, and other specialized tools. These powerful simulation solutions enable the development of innovative, reliable, and sustainable vehicles, meeting the highest standards of performance and safety in the automotive industry.
- Electric Vehicles
- Vehicle Engineering
- Simulation Solutions
- ADAS & Autonomous Vehicles
Cars & Trucks
Light
Ansys delivers precise simulation solutions designed for the complex engineering demands of vehicle technology. Its comprehensive tools enable end-to-end simulation of vehicle systems, from structure to software. Capabilities include structural, crash, fluids, thermal, electromagnetics, electronics, and semiconductor analysis.
Structural and fatigue analysis to assess the durability, strength, and safety of critical components.
Crash and impact simulations to enhance passenger safety during accidents.
Aerodynamic testing to refine vehicle shape, reduce drag, and improve fuel efficiency.
Thermal management of engines and braking systems for consistent performance.
NVH (Noise, Vibration, and Harshness) analysis to optimize passenger comfort by minimizing noise and vibration.
Component-Level
Capabilities
Ansys offers advanced component-level simulation solutions that empower automotive engineers to optimize individual parts with precision.
These tools support detailed analysis across structural, thermal, fluid, and electronic domains, ensuring reliability, safety, and performance at every stage of development.
Chassis & Frame
- Perform structural analysis on chassis to withstand operational stresses, vibrations, and impacts.
- Simulate thermal effects on the frame to assess performance under varying temperature conditions.
Engine Block
- Analyze thermal stresses and heat transfer to maintain engine reliability under high temperatures.
- Conduct structural and vibrational simulations to evaluate the engine block's strength and resistance to fatigue under operating conditions.
Brake System
- Simulate heat dissipation during braking to preserve braking efficiency and safety.
- Evaluate wear characteristics to extend the service life and reliability of the brake components.
Transmission System
- Perform structural analysis under varying load conditions to ensure smooth operation and power delivery.
- Evaluate fluid dynamics of lubrication to ensure all moving components are lubricated adequately.
Fuel Injection System
- Conduct fluid dynamics simulation to optimize fuel atomization and air-fuel mixing to enhance combustion efficiency.
- Assess structural durability and reliability under high-pressure conditions to prevent failures.
Relevant Ansys
Software
Assists in the analysis and design of composite materials, widely used for lightweighting in vehicles.
Heavy Trucks
ANSYS provides in-depth simulation solutions tailored for the rigorous demands of heavy truck engineering.Its comprehensive tools enable analysis from structural robustness and thermal management to aerodynamic efficiency, ensuring optimal performance and reliability.
Structural analysis for load-bearing components to ensure strength and durability in heavy-duty operations.
Aerodynamic optimization to minimize drag, improving fuel efficiency and reducing operational costs.
Thermal simulation for engine and cooling systems to ensure reliable performance in long-distance, heavy-load conditions.
Vibration and fatigue analysis to increase component longevity and reduce maintenance needs.
Exhaust and emissions testing to meet regulatory standards and optimize environmental performance.
Component-Level
Capabilities
Engine
- Perform structural and vibrational analysis on engine components to ensure load-carrying capacity and durability.
- Ensure cooling system reliability to maintain engine performance during long-haul operations.
Axle and Drivetrain
- Analyze load-bearing capacity to withstand high-stress conditions, particularly on rough terrains
- Simulate fatigue characteristics under cyclic loading to ensure long service life. .
Brake and Suspension Systems
- Evaluate the thermal performance of brake system components for reliable and effective performance.
- Simulate the kinematic motion of suspension system components to ensure the desired results.
Transmission System
- Test the structural strength of gears and other components under high-load conditions to ensure smooth performance.
- Analyze noise and vibration levels in the gear train to improve component longevity.
Relevant Ansys
Software
Motorcycles
Structural analysis to balance durability with the agility required for handling and performance.
Vibration testing to reduce the risk of fatigue and enhance rider comfort on rides.
Aerodynamic optimization to reduce drag and increase fuel efficiency for extended range.
Acoustic simulations to ensure compliance with noise regulations while enhancing rider comfort.
Thermal analysis for engine and exhaust systems to prevent overheating during operation.
Component-Level
Capabilities
Frame and Chassis
- Evaluate structural integrity to withstand static loads and impacts, ensuring rider safety.
- Conduct vibration and fatigue analysis to assess the performance and durability under cyclic loading and operational conditions.
Suspension
- Perform rigid body motion simulations to assess the behaviour of suspension system components across various road surfaces.
- Conduct fatigue analysis to assess the durability of suspension components under repetitive loading, maximizing system lifespan.
Engine Cooling System
- Use thermal simulations to manage heat dissipation and prevent engine overheating during extended high-performance runs.
- Optimize cooling efficiency through fluid dynamics simulations to ensure consistent engine performance and temperature regulation under varying load conditions.
Transmission System
- Perform wear analysis on gears to evaluate durability, ensuring smooth shifting and reliable performance.
- Simulate lubrication flow using computational fluid dynamics (CFD) to ensure adequate distribution of lubricant to all rotating components.
Relevant Ansys
Software
Aids in the design and analysis of composite materials used for lightweight body panels, frames, and protective covers.
Electric Vehicle
Thermal simulations for battery systems to prevent overheating and maintain optimal operating temperatures.
Electric motor design and optimization for improved efficiency, torque, and power.
Aerodynamic testing to reduce drag, improving driving range and battery life.
EMI/EMC testing to ensure electromagnetic compatibility of sensors and prevent interference with other vehicle systems.
Structural analysis to optimize weight while enhancing crashworthiness and safety.
Component-Level
Capabilities
Battery Pack
- Manage heat dissipation from the battery to prevent thermal runaway and extend service life.
- Test structural strength to ensure safety and reliability in the event of a collision or impact.
Electric Motor
- Simulate electromagnetic interactions to optimize torque generation and power output.
- Analyze thermal behaviour to prevent overheating during peak motor performance.
Power Electronics
- Evaluate embedded software performance to ensure optimal operation of power electronics under varying load conditions.
- Conduct EMI/EMC analysis to ensure smooth operation without interference from other electronics.
Cell Analysis
- Simulate the electrochemistry of cells and assess the voltage and current density.
- Analyze the thermal runaway of cells, to ensure a safer design of the battery.
Relevant Ansys
Software
Analyzes composite materials for lightweight body panels, battery enclosures, and structural parts.
Predicts residual stresses and deformations during composite curing processes.
Agriculture, Construction, and
Mining Vehicles
Structural durability testing for components under extreme loads and harsh environments.
Thermal analysis for engines and hydraulic systems to ensure reliability in high-stress conditions.
Vibration and shock testing of components to enhance reliability and reduce maintenance requirements on uneven terrains.
Noise, vibration, and harshness (NVH) analysis to meet noise regulations and improve operator comfort.
Component-Level
Capabilities
Hydraulic Systems
- Analyze fluid pressure and flow characteristics in hydraulic systems to ensure effective performance.
- Perform structural analysis on components to withstand the fluid pressure loads and prevent leaks.
Cabin Structure
- Test structural integrity to ensure operator safety, especially in the case of rollovers.
- Evaluate noise and vibration factors to enhance operator comfort.
Undercarriage and Tracks
- Simulate wear resistance for longevity in abrasive environments.
- Perform rigid body motion analysis to optimize the movement and interaction of undercarriage components, ensuring smooth motion across rough terrains.
Relevant Ansys
Software
Public Transportation
Vehicles
Crash and impact simulations on structural components to improve passenger safety and minimize injuries.
Structural analysis for resilience under passenger and cargo loads.
Fluid dynamics and heat transfer analysis on HVAC system to enhance passenger convenience.
Noise and vibration analysis to minimize operational noise and improve comfort.
Aerodynamics simulation to reduce drag and improve energy efficiency.
Component-Level
Capabilities
Chassis and Frame
- Evaluate structural integrity to maintain vehicle performance under substantial passenger and cargo loads.
- Simulate impacts and collisions on the chassis to ensure the safety of passengers.
Brake System
- Simulate heat dissipation during heavy braking to preserve braking efficiency and safety.
- Evaluate wear characteristics to extend the service life and reliability of the brake components.
HVAC System
- Perform thermal and fluid flow analysis to ensure consistent air distribution and conditioning for passenger comfort.
- Analyze thermal expansion/contraction and stresses on system components due to heating or cooling.
Relevant Ansys
Software
Ansys VRXPERIENCE
Offers virtual reality simulations to evaluate vehicle ergonomics, user interfaces, and passenger comfort before physical prototypes are built.
Autonomous Vehicle Systems and
Advanced Driver Assistance Systems
Simulate electromagnetics of sensors and radar systems to validate object detection and perception capabilities.
Perform electromagnetic analysis to ensure sensor signal integrity and minimize interference.
Implement SIL (Software-in-the-Loop) and HIL (Hardware-in-the-Loop) testing for accurate control system performance and validation.
Test virtually, the performance and functionality of various sensors in real-world driving conditions in different scenarios.
Component-Level
Capabilities
Lidar and Radar Sensors
- Simulate sensor detection capabilities to ensure accurate and reliable object identification across different environmental conditions.
- Perform signal integrity and electromagnetic interference analysis to mitigate external disruptions and enhance detection reliability.
Camera Systems
- Simulate all components of a camera, such as the lens system, imager and pre-processor.
- Evaluate the influence of environmental factors like rain, fog, or glare on image quality and recognition accuracy.
ECU (Electronic Control Unit)
- Validate control algorithms through software-in-the-loop (SIL) and hardware-in-the-loop (HIL) testing for optimal vehicle performance.
- Perform electromagnetic analysis to test the ECU’s susceptibility to interference, ensuring it functions properly alongside other electrical systems within the vehicle.
Lane Keeping Assist
- Simulate real-world driving conditions to ensure accurate lane detection and control.
- Test control algorithms for smooth and responsive lane-keeping in diverse road scenarios.
Adaptive Cruise Control
- Evaluate system responsiveness to maintain safe following distances in dynamic traffic conditions.
- Test integration with vehicle control systems for smooth acceleration, deceleration, and braking.
Relevant Ansys
Software
A platform for testing and validating autonomous driving algorithms, including sensor fusion, perception systems, and decision-making processes in simulated environments.
A virtual simulation platform that tests and validates autonomous vehicle systems, including sensor performance (radar, LiDAR, cameras), object detection, and ADAS features, ensuring robust operation in real-world scenarios.
Simulates power integrity, signal integrity, and electromagnetic interference for electronic systems in autonomous vehicles, ensuring reliable sensor and communication performance.
Ansys Simplorer
Simulates power, electrical, and control systems to optimize the interaction between sensors, actuators, and controllers.
Electric Motor Simulation
Electromagnetic simulations to optimize motor efficiency, torque production, and overall performance.
Thermal analysis to manage heat generation and dissipation, preventing overheating.
Structural integrity testing to ensure motor durability under dynamic and operational stresses.
Vibration analysis to reduce noise, improve stability, and enhance overall motor reliability.
Component-Level
Capabilities
Rotor and Stator Design
- Simulate electromagnetic interactions to enhance motor efficiency and optimize torque.
- Analyze mechanical stresses and structural integrity to ensure long-lasting motor performance.
Cooling System
- Perform thermal analysis to prevent overheating and maintain optimal operation.
- Use fluid dynamics simulations to analyze the flow of coolant and heat transfer, in liquid-cooled high-performance electric motors.
Bearing System
- Perform wear analysis to ensure long operational life of components.
- Simulate vibration and fatigue to assess the behaviour of components and ensure reliability.
Relevant Ansys
Software
Performs system-level simulations for electric motor drives and controls, integrating electrical, mechanical, and thermal models for comprehensive analysis.
Provides fluid dynamics simulations for cooling systems in electric motors, optimizing airflow and heat dissipation.
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Qantur
FAQ
How can ANSYS improve the performance of my automotive designs?
ANSYS allows for detailed simulation and analysis, enabling optimization of factors like aerodynamics, structural integrity, and thermal management. This leads to better performing and more efficient vehicles.
Can ANSYS help reduce the time and cost of automotive development?
Yes, by providing accurate virtual testing, ANSYS reduces the need for physical prototypes and testing cycles. This leads to faster development times and significant cost savings.
What types of automotive simulations can ANSYS perform?
ANSYS can handle a wide range of simulations, including crash analysis, fluid dynamics for aerodynamics, thermal analysis for engine cooling, and NVH analysis for noise reduction.
Is ANSYS compatible with my existing CAD software?
ANSYS is designed to integrate with most standard CAD software, ensuring a smooth workflow. We support common file formats for easy data transfer and interoperability
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