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Modeling for Greater Insight with Harmonic Balance
Multi-stage turbomachinery flow-fields are inherently unsteady. Accurately capturing unsteady flow features such as tip vortex motion and blade-row interaction is important for properly predicting machine performance and thermal profiles. Modeling these unsteady features provides greater insight into the transient nature of the system, and is also necessary for accurate prediction of time-averaged quantities such as efficiency and blade temperature. Traditional time-marching unsteady methods are often accompanied by prohibitive expense with regard to computational cost. The harmonic balance...
STAR-CCM+における振動音響の開発エンジニアによる最新技術動向・ トピックス等をご紹介いたします。更に、STAR-CCM+の開発に直接問題提起 する場となるディスカッショ(日本語)を行います。
STAR-CCM+における振動音響の開発エンジニアによる最新技術動向・トピックス等を ご紹介いたします。 更に、STAR-CCM+の開発に直接問題提起する場となるディスカッショ(日本語)を行います。
STAR-CCM+のプロダクトマネージャーによる最新技術動向・トピックス等をご紹介いたします。 更に、STAR-CCM+の開発に直接問題提起する場となるディスカッション(日本語)を行います。
新開発のエンジン筒内計算専用完全自動メッシングツール『Xmesh』と筒内計算 のポスト処理を自動化する『Mr Postman』をハンズオン形式でご紹介します。 筒内エンジン計算工数を大幅に削減する新しいツールをぜひご体験ください。
Using CFD to Analyze Clean Rooms, Operating Rooms and Aseptic Filling Processes
Eliminating environmental or other airborne contaminants within medical, biological research and production facilities is critical to the success of their mission. The use of CFD allows for a non-intrusive way of determining air conditions of a room without concern for operator safety potentially disturbing a measurement. In this webcast we demonstrate how CFD is used for analysis and optimization in several environments: be it determining ventilation rates in an operating room, playing a critical role in minimizing the rate of infection from airborne bacteria and viruses; or a study of a...
DYNAMICS Japan, CD-adapco’s Simulation Magazine, Now Available Nagoya, a historical city and hometown of Shogun Tokugawa as well as the center of automotive and aerospace industries in Japan, is home to the third CD-adapco office location in Japan. New York, London and Yokohama. April 21, 2015 CD-adapco™, the largest privately held CFD-focused provider of Computer Aided Engineering software, today announced the opening of a third Japanese office location in Nagoya. CD-adapco already has well-established offices in Yokohama and Osaka. The company’s continued expansion into the Japanese market...
Retaining Dam CFD Analysis
Animation from BAW (Bundesanstalt für Wasserbau) showing a retaining dam at the river Neckar. Simulation performed for 50 s real time with 14.5 million cells.
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 online event will investigate 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...
Electronics assemblies frequently include perforated plates, louvers, fibrous filters, finger guards and other components with very fine flow passages. The primary purpose of each of these parts might serve aesthetic purposes, provide EMI shielding, dust filtering or ensure user safety, but they also can significantly restrict the air flow through the system. Properly accounting for the added flow resistance they introduce is critical for the thermal design of the electronics. But because these porous media have fine geometric features with small flow passages, it may not be desired — or even...

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