All You Need To Know About Computer-Aided Engineering (CAE)

Computer Aided Engineering (CAE) BK Engineering

Computer-Aided Engineering (CAE)

With more and more advances in the field of technology, developments in computer sciences continue to play a massive role in our lifestyle. CAE tools are expected to empower human designers to solve challenging real-life design problems. The ability to perform design, analysis, and synthesis only for simple objects with ideal application scenarios has acted as a boost to reduce complications of physical product designing and lead advances. Simulation reduces the risk of errors and eases our work as well.

As said, “Computer science is no more about just computers than astronomy is about telescopes.” -Edsger Dijkstra

Related terms: CAE, Simulations, CAD, CAM, Design decisions.

 What is CAE?

Computer-aided engineering uses computer software to simulate performances to improve product designs or assist in the resolution of engineering problems.

CAE mostly includes simulation, validation, optimization, processing and manufacturing of products.

It is a tool intensively used in engineering projects that allows analyzing the performance of components and their assemblies through usage and applications of numerical models. It is included with Computer-Aided Design (CAD) and Computer-aided manufacturing (CAM).

The majority of problems that we learned from our instructors or in our textbooks fall into this category, we tackled them and solved them physically by principles, mathematical models, or other processes. However, the geometric shapes of real-world products or systems are generally too complex for manual solutions. Even though the procedures of manual calculations are systematic and straightforward, it is very tedious and prone to errors. Most importantly, it becomes impractical when the geometry of the solution becomes complex and inapplicable to actual scenarios.

Thereafter, CAE becomes an ideal tool when a large number of constructions are evaluated to determine the best solution to given constraints.

The importance of studying CAE includes

1. Reduced product development cost and time.

2. Improved product quality and durability.

3. Design decisions can be worked out on computer simulations rather than a physical prototype.

The future of CAE in the process of product development

CAE has built a strong reputation as a verification, troubleshooting, and analysis tool. They include smart systems, which leads to an increased opportunity for multi-physics analysis including controls and contain new lightweight materials, which eases the job of engineers. CAE software companies and manufacturers are constantly looking for tools and processes to improve their applications even more. They are constantly looking to develop more powerful solvers on the software side, better use computer resources, and include engineering knowledge in pre and post-processing. They try to achieve a better alignment between 3D CAE, 1D System Simulation, and physical testing on the process side. This should increase modeling realism and calculation speed. On top of that, they try to better integrate CAE in the overall product lifecycle management. In this way, they can connect product design with product use, which is an absolute must for smart products. Such an enhanced engineering process system will discover new ways and paths for technological advances.

 Most used softwares for CAE

You can learn in-depth CAE-related softwares along with its real-life applications at BK Engineering and at the same time avail, great placement offers and job prospects. 

Different job roles for CAE engineers

  • CAE engineer
  • CFD engineer
  • Data scientist
  • CAD Executive

Roles and responsibilities of a CAE Engineer

  • A CAE Engineer performs complex design analysis using CAE softwares.
  • He gives his input in the selection sector to develop and manufacture a new creation in the company.
  • To create detailed prototype, design and other documented work of companies.
  • CAD engineer designs frameworks of a project.
  • Ensure that all work carried out is in compliance with company design, safety, quality, environmental compliance and procedural standards.
  • Depending on your domain, NVH analysers are responsible for performing meshing and finite element attributes whereas Hypermesh and NASTRAN are troubleshooters and planners.
  • May be responsible for the design, development and implementation of custom mechanical tooling, fixture, and associated processes to enable the handling and assembly of components and final assemblies throughout the product life cycle.

Most CAD engineers work in the automotive and mechanical engineering industries. As a whole, you can find jobs in any industry that revolves around product manufacturing.

Companies who hire CAE Engineers

  • Automotive industries, eg. Tata Motors
  • Computer Hardware and software companies, eg. Suzlon
  • Electronic impact industries, eg. Philips
  • Bio-Medical Laboratories for Data analysis, eg. Atlantis Lab
  • Aerospace and Defense


The average salary of a CAE designer is around Rs. 6,87,358 per year. This number is influenced by several factors: the size of the company, the location, the industry, the degree, and professional experience.

The starting salary is around Rs. 4,95,465 for beginners. Those with professional experience can command up to Rs.12,78,497 per year.


Read the full article here : (11) All You Need To Know About Computer-Aided Engineering (CAE) | LinkedIn

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