{"id":2382,"date":"2018-10-03T22:40:50","date_gmt":"2018-10-04T05:40:50","guid":{"rendered":"https:\/\/blogs.plm.automation.siemens.com\/t5\/Simcenter-Blog\/The-fastest-chemistry-solver-on-the-CFD-market\/ba-p\/531014"},"modified":"2026-03-26T06:11:19","modified_gmt":"2026-03-26T10:11:19","slug":"the-fastest-chemistry-solver-on-the-cfd-market","status":"publish","type":"post","link":"https:\/\/blogs.sw.siemens.com\/simcenter\/the-fastest-chemistry-solver-on-the-cfd-market\/","title":{"rendered":"The fastest chemistry solver on the CFD market?!"},"content":{"rendered":"

Designing next generation combustion systems is a true challenge today, with stricter and stricter emission regulations, competitive pressure to deliver shorter time-to-market to stay ahead of competition and the need to adapt to new fuels and fuel compositions. <\/span><\/span>Additionally<\/span><\/span> <\/span>new technologies such as 3D printing creates vast opportunities to optimize the combustion chamber design for e.g. gas turbine combustors with less constraints, as <\/span><\/span><\/span>recently demonstrated by Siemens Industrial Turbomachinery AB<\/span><\/span><\/a>. Finding the best design among the countless possibilities while ensuring all <\/span><\/span><\/span>requirements are met demands <\/span><\/span><\/span>aggressive usage of the Digital Twin. The digital twin needs to be <\/span><\/span><\/span>accurate <\/span><\/span><\/strong>and <\/span><\/span><\/span>fast <\/span><\/span><\/strong>to minimize time to market. <\/span><\/span><\/p>\n

New lean-burning combustion systems are typically prone to thermoacoustic instabilities, which need to be avoided. Thermoacoustic instability predictions, accurate emissions as well as re-light simulations (like in the video <\/span><\/span><\/span>below<\/span><\/span>) typically means LES is required. Which means the CPU cost is <\/span><\/span><\/span>high.<\/span><\/span> <\/span>Siemens PLM software works hard to bring you as fast and as accurate solutions as possible to help minimize your time-to-market, which is demonstrated again in the upcoming release of Simcenter STAR-CCM+v13.06.<\/span><\/span><\/p>\n

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