Helping design and engineering professionals discover, evaluate and specify technologies and processes that shorten the design cycle and enable success.
May 2026 Special Focus: Artificial Intelligence in Design and Simulation
In this Special Focus Issue, learn about the latest developments in the integration of artificial intelligence into engineering workflows.
April 2026 Special Focus Issue: Generative Design
In this Special Focus Issue, Digital Engineering takes a look at how generative design solutions can be used across different types of design problems and with a variety of manufacturing approaches to accelerate design space exploration, and…
Whether you work for a supplier or an original equipment manufacturer (OEM), join this webinar for:
TIME: 11:00 am ET/ 8:00 am PT/ 4 pm GMT/ 5 pm CET
Why system simulation is the only way to accurately assess product performance (image courtesy of Siemens PLM Software).Panelists for System Simulation
Rohit Saha, Machine Simulation Senior Technical Specialist, Cummins
Rohit Saha is currently Machine Simulation Senior Technical Specialist at Cummins, focusing on industrial powertrains and transient response using system models of industrial machines. In addition to that, he is also responsible for 3D CFD system-level capability like under-hood cooling, and external aerodynamics on both on-highway and off-highway machines.
He has been providing engineering design and analytical services to Cummins’ OEMs for overall machine/vehicle multi-domain optimization since 2011. He has published over 10 international journal papers. He holds a BS in Civil Engineering from Indian Institute of Technology, and an MS in Mechanical Engineering from the Texas A&M University.
Hari Vijay, Portfolio Development Executive, Siemens PLM Software
Hari Vijay is Portfolio Development Executive at Siemens PLM Software. In his 17 years with the company, Hari Vijay has been responsible for technical and business development activities for their systems engineering solutions. Hari has a Master degree in Automotive Systems from Kettering University, Flint, MI. He has worked with several off-highway, automotive and aerospace customers in deploying the Simcenter system simulation solutions.
Kenneth Wong is Digital Engineering's resident blogger and senior editor. Email him at [email protected] or share your thoughts or suggestions at digitaleng.news/facebook.
Follow DE
Join over 90,000 engineering professionals who get fresh engineering news as soon as it is published.
About Us · Contact Us · Editorial Team · Advertising · Privacy Policy · Subscriber Services · © 2026 Digital Engineering 24/7 · Peerless Media