Two new, seamlessly integrated features in the latest release of Siemens’ STAR-CCM+ software for multiphysics computational fluid dynamics (CFD) simulation and analysis enable automated product design exploration and optimization. One is Design Manager, a capability in STAR-CCM+ version 12.04 that lets users easily explore multiple design options within their CFD simulations. The other is STAR-Innovate, built on the proven technology of HEEDS, the multidisciplinary design exploration (MDX) software that Siemens came to own through its 2016 acquisition of CD-adapco, which had previously acquired HEEDS and its developer, Red Cedar Technology. STAR-CCM+, now developed and managed by Siemens PLM Software, is part of the company’s Simcenter portfolio, a robust suite of simulation and test solutions. See our Predictive engineering analytics: Simcenter unifies, advances Siemens PLM’s simulation/test portfolio.
“I firmly believe that single-scenario engineering simulations are about to become a thing of the past,” says Siemens PLM Software senior vice president of product management Jean-Claude Ercolanelli. “If you know how to use STAR-CCM+, then you will instinctively know how to use Design Manager. This means that every engineer who installs STAR-CCM+ v12.04 can now conduct design exploration studies with ease to discover better designs, faster.”
“STAR-CCM+ is the only multiphysics CFD offering that seamlessly enables engineers to perform design exploration studies backed by an industrial-strength optimization tool like HEEDS,” Ercolanelli adds. “As a result, engineers can spend less time setting up and monitoring simulations, and more time assessing the outcomes to determine what makes good designs great. This is a game-changer.”
HEEDS: The Pro/E of design space exploration
Our firsthand research among users in global automotive, aerospace, gas turbine and other manufacturing industries confirms HEEDS is a breakthrough technology that at last makes multidisciplinary design exploration easily and readily usable by engineering discipline leads, without their having to become experts in the arcana of design space exploration (DSE) tools and methods—design of experiments, response surface models, scatter plots, Pareto frontiers, stochastic optimization, on and on. Or, as is more often the case, hire an engineering service provider with specialized expertise in DSE in order to gain access to the technology’s benefits.
Indeed, we believe it is not too much to deem HEEDS the “Pro/ENGINEER of design space exploration”—bringing to DSE the same generational leap forward that PTC’s then-revolutionary technology for parametric, feature-based 3D modeling represented over the cumbersome, not very usable or practical solids modelers available to that time. HEEDS is the first in a new wave of software tools that promise finally to bring design space exploration out of its two-decade history as a niche technology applied only in extreme situations, and at last make it a practical everyday engineering tool. Other new-generation DSE tools of this ilk include DATADVANCE pSeven, ESI MINESET, ESTECO modeFRONTIER 2016, Noesis Solutions id8, Phoenix Integration’s newest iteration of ModelCenter, and more. Continue reading