Engineers spend a surprising amount of time keeping information consistent. When a requirement changes, then someone has to work out which calculations, drawings and test plans are affected. It is engineering work, but it’s manual, easy to get wrong, and hard to trace afterwards. Model Based Systems Engineering, or MBSE, is a way of avoiding that. Rather than describing a product across a set of separate documents, MBSE captures it in one connected model.
An exciting new season of #F1 is upon us, bringing brand new 50-50 split hybrid-powered cars and a host of new regulations to go with them. With the first race of the 2026 FIA Formula 1 World Championship taking place in Melbourne this weekend, what better time to take a closer look at the aerodynamics rule changes and how the latest enhancements to Ansys Fluent can help teams make the most of them.
In this article we take a look at exactly what has changed, how teams are adapting to make the most of the changes and how they will impact the race this weekend.
We tackle the biggest controversy of the 2026 Winter Olympics: Penis Gate. Following rumours that ski jumpers were deliberately manipulating their aerodynamics by injecting hyaluronic acid into their penises in an attempt to increase lift and jump further, LEAP’s engineers decided to check these claims using CFD simulation.
In part three of his guest blog series, Julio Martins, former Aerodynamics & Cooling Lead, UNSW Redback Racing provides images and animations depicting the performance gains achieved through simulation, during the design of RB24.
In part two of his guest blog series, Julio Martins, former Aerodynamics & Cooling Lead, UNSW Redback Racing explains the growth in understanding gained during the design of RB24 by simulating the aerodynamic package performance in Roll, Pitch, Yaw and Heave as well as analysis of the balance shift with different front and rear wing DRS flap settings.
Product development cycles face competing pressures – accelerate development and ensure reliability, all while balancing cost control and flexibility to innovate. Since engineers are under constant pressure to deliver faster, safer, and more cost-effective designs, we need a way to evaluate trade-offs ‑early, before design freedom is lost. Ansys OptiSLang is built precisely for this purpose, by changing the paradigm from “simulate to check” to “simulate to discover”.
Working at the bleeding-edge of engineering simulations, LEAP’s engineers are frequently asked for advice from our clients across many different industries, who are looking to successfully navigate the balance between cost and optimal solver performance when purchasing new hardware. The following advice is primarily based on LEAP’s accumulated recent experience with a particular focus on CFD workloads (Ansys Fluent), as FVM codes are capable of scaling incredibly well if the system is well designed.
Team Lunar has been competing in STEM Racing since 2022, and has become one of the most dominant Australian teams in the program. The team placed 3rd at the World Finals in Saudi Arabia in 2024, and won back-to-back Australian National Finals. From Brighton Grammar School in Melbourne, the team comprising of 5 year 11 students: Leo Jansen, Max Zylberman, Oliver Chernikeeff, Liam Jones and Max Zhou has become the eighth team from Australia to be crowned STEM Racing (formerly F1 in Schools) World Champions, supported with LEAP’s industry-standard simulation and 3D rendering software.
Dr. Aakash Shaun Hurry’s PhD research set out to answer a simple but powerful question: can inspiration from nature help us design more efficient heat exchangers? In this guest blog article, Dr Hurry describes how he used a combination of CFD simulation, additive manufacturing, and laboratory testing to explore how the microscopic scales of shark denticles could be applied to heat exchanger fins to improve heat transfer and overall performance.
This article answers the question, “What is special about the GEKO model compared with all other two equation RANS models?” The result of the decades of experience that Dr. Florian Menter has acquired through his vast experience of turbulence modelling at NASA and Ansys, the GEKO model is very much the culmination of a life’s work on improving turbulence models to make them what he calls “industrial strength”. Read on to learn more.
