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この発表では、筒内計算のCD-adapcoの戦略について報告します。STAR-CDとSTAR-CCM+によるICEシミュレーションのコード開発についてフォーカス、具体的には、筒内物理モデリングをサポートする研究活動、噴霧における幾つかの挑戦、乱流モデリングと直近のメッシュ開発と次回のその開発について示します。
実際の内燃機関用燃料は、ガソリン、軽油などの多成分燃料であるが、CFD解析では一般に代表的なモデル燃料を想定して計算が行われている。本講演では、化学熱力学的な気液平衡理論を適用した多成分燃料の蒸発過程の解析手法を概説する。併せて、事例紹介として直噴ガソリンエンジン用マルチホールノズルの噴霧解析の結果についても報告する。
STAR-CCM+ 매크로를 사용한 전자기기 냉각 시뮬레이션
CFD를 사용하는 사람이라면 CFD 시뮬레이션이 충분히 빠르지 않다는데 동의할 것 입니다. 대부분 계산 속도 시간 만을 생각할 수 있지만 이보다는 CAD부터 결과까지의 전반적인 시간을 기준으로 볼 수 있습니다. CAD에서 결과까지의 시간은 계산 소요 시간뿐만 아니라 사용자 대화형 업무의 모든 형태로 구성 되며, 높은 시간당 비용도 종종 사용자 대화형 업무에 포함됩니다. 그렇기 때문에 사용자 대화형 업무(User Interaction)의 속도를 높이는 것이 비용 절감 효과를 얻을 수 있습니다. 본 온라인 강의에서는 STAR-CCM+의 매크로를 사용해 전자기기의 냉각 시뮬레이션에서 사용자 대화형 업무의 자동화 및 작업 속도를 높이는 방법에 대해 소개할 예정입니다. 매크로의 기록 및 실행을 바탕으로 문제의 설정과 결과 보기에 대한 몇 가지 예제를 보여드리며, 사용자들에게 이를 소개하도록 하겠습니다.
Simulating Ship Self-Propulsion with CFD: Is it Time to Break with Tradition?
Are traditional ship design methods, which rely heavily on model testing, hindering companies from adopting innovative solutions that would help them face new challenges? Has the time come for the marine industry to start focusing their efforts on validating CFD methods at full scale and under real operating conditions? This webcast explores the benefits and use of more complex CFD simulations for self-propulsion. With these the industry will be able to more effectively achieve ship contract speed and address the demand for an increase in sea-going vessel capacity and the increasingly...
Visit one of our STAR Indian Conferences which will be held in Mumbai, Bangalore and Chennai throughout August 2015: August 19+20 in Mumbai - Oil & Gas and Chemical August 25 in Bangalore - Multidisciplinary Design Exploration August 27 in Chennai - Multidisciplinary Design Exploration These conferences are industry-focused to help you to update your knowledge about leading CFD applications as well as on CD-adapco products like STAR-CCM+®.
With the release of STAR-CCM+ v10.04, we are providing a powerful, and unique, new feature that will allow you to gain greater understanding of your flow and thermal analyses. For the first time, you will be able to use the adjoint solver to look at sensitivities not only within your fluid domain but your solid also. By taking account of more of the physics in your sensitivities, you can now use adjoint to help provide a better optimized design, earlier in the product development process thus reducing the risk of failures and costly product recalls.
In the upcoming release of STAR-CCM+ v10.04, we have implemented a new equilibrium motion type for DFBI bodies is used for simulating the motion of moving bodies that tend towards a steady state equilibrium position. With this feature the body is incrementally ‘teleported’ to the current best estimate of the equilibrium position rather than allowing it to oscillate freely about it.
You are invited to our free workshop on July 15 at the Lotus F1 Team Whiteways Technical Centre. This is a chance to learn about our FST sponsorship package (free training, support, and licensing) and our easy-to-use, state-of-the-art multidisciplinary simulation software STAR-CCM+ ® . During this workshop, we will show how the software can be used to enhance the performance of your car in the areas of aerodynamics, vehicle thermal management, and powertrain.
Since its first release in 2008, STAR-Cast has been a game changer in the investment casting industry. Drawing on the strength of its two parents companies, Access e.V. and CD-adapco, STAR-Cast is an efficient and accurate computational software tool that allows the simulation of investment casting processes with very high precision.
Since its first release in 2008, STAR-Cast has been a game changer in the sand casting industry. From small, thin-walled aluminum castings to large cast iron parts weighing several tons, STAR-Cast can help optimize all common sand casting processes. Drawing on the strength of its two parent companies, Access e.V. and CD-adapco, STAR-Cast is an efficient and accurate computational software tool that allows the simulation of sand casting processes with very high precision.

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