Simulation Topics

Learn about the benefits of simulation, which can be used for predicting, troubleshooting, verifying an expected process, and validating a decision.

Learn how multiphysics simulation is used to analyze the complex interactions between simultaneous physical phenomena in a system.

Learn what system simulation is and its main benefits, various types of system simulation, examples of how it’s applied, and related tools.

Learn what computational fluid dynamics (CFD) is and how it’s used across different industries. 

This guide will help you understand what combustion is, where combustion applies in everyday life, and advances in combustion technology.

This guide to heat transfer will help you understand fundamental concepts, examples, and suggestions for conducting efficient simulations.

Learn what fluid flow is along with the classifications, flow configurations, and types of fluid flow. Also, discover how Reynolds numbers define flow regimes.

Learn exactly what turbulent flow is, its characteristics such as dissipation and kinematic energy, and how engineers can model it to solve complex problems.

Laminar flow is a flow regime where fluid moves in parallel layers, in contrast to turbulent flow. Discover the characteristics of laminar flow.

Learn how turbines work and discover the key components they’re made of, as well as the most common types of turbines and their design process.

Explore what fluid-structure interaction (FSI) is, industries in which it plays a strong role, various types of FSI, and common challenges.

Learn what aerodynamics is and why it’s needed, its history, applications that benefit from it, and applicable classifications and equations.

Learn what Reynolds number is, its various uses, how it was conceived, how the proper equation is used, and about the future of related research.

Learn about finite element analysis (FEA), how finite element modeling works, and how it’s used in engineering applications.

Design failure mode and effect analysis (DFMEA) is a process that helps engineers understand the impact of potential risks associated with a design.

The materials characterization process helps you choose the best materials and design — and discover the root causes of any product failures.

Discover the details that go into conducting a drop test for your product, from the benefits and guidelines to simulation for virtual drop testing.

Learn what failure analysis is, including why products fail, how failures are investigated, and how to prevent them before they occur with simulation software.

Learn about explicit dynamics and the differences between implicit and explicit analysis. Explore which explicit dynamics tool is right for you.

Learn what multibody dynamics (MBD) is, definitions and equations associated with MBD simulation, and where mechanical engineers apply it.

Learn the fundamentals of signal integrity in the context of electronics engineering, particularly PCBs, and how engineers rectify identified problems.

Gain a thorough understanding of what an EV powertrain is, including the main components, advantages/disadvantages, and design compared to ICE vehicles.

Flexible printed circuit boards (PCBs) are gaining popularity. Learn all about flexible PCBs and how they’re made, plus discover their benefits and common applications.

Thermal management plays a key role in the performance of electronics applications from phones and electric vehicles to cooling CMOS cameras.

Explore PCB design: what they are, how they function, and the techniques used to build these essential components in modern electronics.

Get answers for advantages and common uses for electric busbars, types of busbars, and how simulation tools complement the design process. 

Discover MEMS devices, their various applications, and detailed manufacturing techniques in this comprehensive guide. 

Discover the background of electromagnetics, fundamental principles, Maxwell’s equations of electromagnetics, and how it applies to real life.

Find out about the main categories of electric machines, their uses, and information on how simulation can improve electric machine design.

Learn what power integrity is, how it affects PCB design, and how it’s measured and analyzed.

Learn all about the fundamentals, types, advantages, and applications of a phased array antenna in this easy-to-follow guide.

Learn all about automotive electronics, including the trends driving its use and how simulation tools can speed up the design process.

Learn what beamforming is, applications it’s used for, how it works, its limitations and benefits, and multiple beamforming 

Power electronics is the branch of electrical engineering that deals with the processing of high voltages and currents to deliver power that supports a variety of needs.

Read to learn about what a Heads-Up Display (HUD) is, how it works, the applications, benefits and more.

Read about what Augmented Reality (AR) is and how it works, and learn about AR examples, types of AR and more.

Learn more about how a CMOS image sensor has enabled many imaging applications, from tiny digital smartphone cameras to Earth observation sensors on satellites.

Read about the different types of stray light, issues it can cause, and how it is measured.

Learn about virtual reality (VR), how it works, the different types of VR, and how it’s being used across industries and applications.

Learn about the different types and applications of plasmonics, including novel metamaterials, plus insights into the future of plasmonics.

Find out what ray tracing is and how this simulation-based approach can be used with anything that has a lens to ensure high-quality optical products. 

This guide that will explain the role of optomechanics in optical design, 5 steps of optomechanics, and where this subdiscipline is headed.

In this guide to freeform optics, we’ll go over the types and importance of freeform optics and how to use advanced simulation software to design them

Learn what adaptive headlights are, how they’re made, the parts needed, and how simulation drives better adaptive headlight system designs.

Learn the basics of diffractive optics, from applications to design considerations for engineers and scientists in optical technologies.

Co-packaged optics is an approach that aims to address growing challenges around bandwidth density, communication latency, copper reach, and power efficiency.

Explore microLED technology and its innovative uses. Learn how it works, how it outperforms OLED tech, and how it's revolutionizing screens. 

Learn all about waveguide subtypes, where you’ll commonly see waveguides used, and how they’re designed and produced in this guide.

Learn what a metasurface is, what benefits it offers, what its main applications are, and how metasurface technology is changing. 

Learn about birefringence, including how it’s measured and simulated, and discover some real-world examples and applications of birefringence.

Optoelectronics uses light energy to create electronic energy or vice versa and is found in industries ranging from defense to telecommunications.

This article details what laser headlights are and how they work, specific use cases, and how they stack up to LED and adaptive headlights.

Micro-optics are much like larger optical systems except lighter and less bulky and so are increasingly being used in vehicles and medical devices.

Learn what inverse design is, as well as key fundamentals of the method, photonics applications that use it, and its benefits and limitations.

Learn what Monte Carlo simulation is, examples of it in action, steps to conduct the simulation, and industries it’s commonly applied to.

Photonics is a multidisciplinary domain that involves the generation, control, manipulation, and detection of light.

Silicon photonics is developing into mainstream tech to speed communication and computing by merging silicon electronics and photonics on one chip.

This guide to nanophotonics will help you understand the fundamental principles and plenty of practical applications of nanophotonics.

What is a photonic integrated circuit? Discover the advantages and common applications, from lidar to quantum computing, of this kind of microchip.

Learn how lidar is used in applications like autonomous vehicles and how it’s different from other AV technologies.

Discover what autonomous vehicles are, how they’re made, which countries have autonomous cars, and what’s in store for the future.

Learn about the main components in a hardware-in-the-loop simulation, its differences from software-in-the-loop, and the benefits and use cases of HIL. 

Explore Software-in-Loop testing, a crucial part of automotive software testing for early bug detection and cost efficiency. Understand its role in model-based development and integration testing.

Learn about the purposes and functions of automotive exterior lighting, the unique challenges in designing them, and the tools that can help.

Learn the common types of automotive interior lighting, challenges for designers of lighting systems, and tools that help fix the challenges.

Learn about the benefits and challenges of software-defined vehicles, from how they enable continuous upgrades and ensure safety to the manufacturing and design challenges they pose. 

Learn about cyber-physical systems: how they relate to the internet of Things (IoT), their architecture, sample systems, and security challenges.

Learn what homologation is, why it’s important to the auto industry, and what the certification process and testing methods entail.

Learn what noise, vibration, and harshness (NVH) is, how it’s measured and simulated, and ways to optimize it in the automotive industry.

Dive into what A-weighting is, other types of frequency weighting systems, how A-weighting can be applied to different industries, and more.

Explore what an acoustic vehicle alerting system (AVAS) is, why auto manufacturers have started incorporating AVAS, and primary use cases.

Get an overview of what propulsion is with examples and learn about the different types of propulsion systems. Plus, see where propulsion is headed in the future.

Learn about space situational awareness and how space agencies and governments keep operations in Earth’s orbit safe and sustainable.

Learn what digital engineering is, how it has evolved, where and how it has been adopted, and what role modeling and simulation play.

Learn what a reduced order model (ROM) is, the difference between intrusive and non-intrusive modeling methods, and common ROM challenges.

Dive into the state of the semiconductor industry regarding digital twins, especially with millions recently invested from the White House.

BMS is technology dedicated to the oversight of a battery pack electrically organized in a row x column matrix configuration to enable delivery of targeted range of voltage and current for a duration of time against expected load scenarios.

Learn about the different factors involved in eco design, and see how simulation can help create more environmentally friendly products without sacrificing cost or time in the process.

Discover what computational materials science is, how the field is changing, how it differs from other paradigms, and pros and cons.

Discover the fundamentals of materials informatics systems, key aspects of materials informatics tools, and typical user workflows.

Learn what an Ashby plot is, software used to create them, common types of Ashby plots, and how they are used to identify optimal materials. 

Learn what computer-aided engineering (CAE) is, associated terms, the CAE process, CAE types, future advancements, and key 3D design tools.

Discover how topology optimization works and what techniques and methods engineers use. See how it’s applied in the real world with examples.

Learn what smart infrastructure is, examples of these automation systems, smart infrastructure building blocks, and useful simulation tools.

Learn what predictive maintenance is and what solutions are most impactful, as well as use cases and challenges in deploying these systems.

Learn what smart manufacturing is, its significant benefits and various supporting infrastructures, and what advanced tools can support it.

Learn what industrial robotics is, which industries use them, what robot classes exist, and advantages and disadvantages of using robotics. 

Become an asset lifecycle management (ALM) pro by learning what it is, its six stages, the benefits of effective ALM, and best practices.

Learn what Industry 5.0 is, its key pillars, how it’s different than Industry 4.0, and benefits and challenges of this industrial revolution.

Read about what overall equipment effectiveness (OEE) is and how to calculate it, track losses, benchmark scores, and make OEE improvements.

ISO 26262 is a set of safety standards covering the entire life cycle of vehicle E/E components and software; find out about key components and how to stay compliant.

Learn about DO-178C objectives, including development assurance levels, processes and documentation, and more.

Learn what Safety of the Intended Functionality (SOTIF) is, how it compares to other safety standards, and what hazardous events it covers.

Learn what automotive cybersecurity is, systems that are vulnerable to cyberthreats, industry standards, and cybersecurity best practices.

Learn what data center cooling is, various cooling methods and designs to optimize data center efficiencies, and sustainability’s role.