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Past year has seen more and more examples of shipyards and ship designers moving towards ship scale CFD simulations and process automation when seeking solutions for ship performance improvement. There is increasing recognition within industry that design exploration applied at ship scale can provide better insight into actual vessel performance operating under real conditions. New examples of full scale validation have started appearing confirming the level of accuracy that can be achieved with CFD. At the same time process automation is increasingly being used to reduce scope for human...
STAR-CCM+は昨年リリースのバージョン10.04で有限要素法(FEM)構造ソルバーを搭載し、より強力なマルチフィジックスツールへと進化しま した。その後も、バージョンアップ毎に新機能を搭載し続け、約1年を迎えようとしています。本講演ではSTAR-CCM+(バージョン11.02)の FEM基本機能、及び、この1年間で搭載された新機能について解析事例(流体構造連成解析、単体の構造解析)を交えて紹介致します。 また、今年6月リリース予定のバージョン11.04のFEM新機能も合わせてご紹介いたします。
Marine transport has been around for much longer than any other transportation sector. It is today, as ever, the main method for carrying goods around the world. Yet it has never before encountered the combined effect of the two major challenges it faces today: that of a huge increase in consumer demand, along with the adoption of stringent environmental regulations designed to tackle climate change. Simulation technologies (CFD and FEA) and multi-design exploration (MDX) can be used to drive innovation and performance improvement. This new Marine Special Report is a timely update to the...
Addressing IC Engine Combustion, Emissions and Performance Using the Latest 3D CFD Modeling Techniques
Many difficult challenges face IC engine manufacturers as they attempt to reconcile legislative and market demands. As a result, up-front simulation has now become integrated into the product design process in most vehicle and engine companies throughout the world. This webinar will highlight and explore: Latest developments from CD-adapco in engine geometry meshing and numerical simulation of in-cylinder flow, fuel spray mixing, combustion and emissions that are available to engine analysts. Applicability of state-of-the-art combustion models for different engine combustion strategies: PFI,...
Deriving and supplying appropriate properties for complex structures has not been an easy task, but all that is about to change with the upcoming release of STAR-CCM+® v11.04, and the introduction of the multi-layer solid model for solids and shells. This feature allows for treating laminates made up from multiple layers of different materials as multicomponent solids.
Using CFD to Design More Efficient Combustion Systems
Combustion is the major source of energy in the world today. Improving the efficiency of combustion systems is not only critical from an economic perspective, but it greatly impacts the environment and long-term sustainability of our planet. Experiments and prototyping are expensive due to the complexity and high temperatures involved in combustion systems. Therefore, CFD simulation is a key enabling technology for designing better combustion and aftertreatment systems. Combustion engineers are now integrating simulation up front in their design processes to increase efficiency and reduce...
The Virtual Refinery: An Introduction to CFD in Downstream (Refining and Petrochemical) Operations
If you are involved in equipment design, maximizing refinery uptime and efficiency, troubleshooting problems or preparing for turnarounds, and are interested in the latest flow and thermal simulation technology, this webinar is for you. Whether it is maldistribution of flow causing catalyst exhaustion, separation, combustion, thermal fatigue of mixing tees or coking, successful management of fluid and particle dynamics and heat transfer are critical for maximizing refinery uptime and process efficiency. Achieving process efficiency at the plant scale requires strong performance of individual...
In STAR-CCM+® v11.04, the highly regarded (extended) pom-pom adds to our list of viscoelastic constitutive models. Best suited for highly branched polymers like low density polyethylene (LDPE), it is able to most accurately predict viscoelastic responses for elongational flows commonly encountered in industrial processing.

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