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There are few people that are busier travelling during the month of December than one Mr. S. Claus himself. When traveling such long distances it’s hard to survive on mince pies (or cookies), a glass of milk (or brandy) and a few carrots for the reindeer alone. So any chance of cutting down the time taken to deliver presents would no doubt be a welcome one. As Santa delivered his fair share of presents to me, I figured I’d give something back and help him out with something that has bothered me for a long time; the aerodynamics of his sleigh. Whilst his sleigh has stood the test of time, save...
Best practices for forced and natural convection cooling simulations
The two most common cooling approaches for electronics devices are forced and natural convection cooling. Natural convection is often considered ideal because of its inherent reliability but is limited in its heat dissipation capability. Forced convection approaches introduce additional failure points, most notably with a fan, but the dramatic increase in heat dissipation possibly makes the additional risk acceptable. Thermal simulation is a key tool used by design engineers to both assess the cooling approaches available and to guide the detailed design of the system. This On-Demand Webinar...
How to add CFD into a fluid mechanics course
Faculty often want to add computational fluid dynamics (CFD) into their fluid mechanics courses, but don’t know how to make it fit into their already crowded syllabus. In addition, CFD class projects are sometimes limited due to learning curve challenges that involve the creation of geometries and meshing. Are there better ways to teach CFD techniques, especially to undergraduates? Guest Speakers: Tilo Winter, Lecturer, Technische Universität Darmstadt Professor John Cimbala, Pennsylvania State University
Admixtus is the time and cost saving solution for mixing engineers
Poor mixing can result in the loss of millions in investment. Computational Fluid Dynamics (CFD) and Discrete Element Modeling (DEM) simulations are used to answer many unknowns in mixing that cannot be found by analytical or experimental methods. Admixtus, a virtual product development tool that seamlessly integrates with engineering simulation software and automates workflow, can provide engineers the answers to these unknowns. In this webinar we will address three main issues and show how Admixtus can help clear these obstacles: Overcome common hurdles, saving time on geometry setup and...
Desenvolvimento de produtos utilizando exploração de design e engenharia avançada
O momento da engenharia de desenvolvimento de produtos no Brasil é específico e peculiar. Por um lado, o mercado está retomando o crescimento e necessidade de se diferenciar dos concorrentes é iminente. Por outro lado, o cenário recente resultou em redução dos recursos e engenheiros capacitados. A pergunta agora é: como desenvolver um produto inovador que me diferencie dos concorrentes com os poucos recursos existentes da minha empresa? A resposta passa pelo fato de que falta de recursos não se resolve com mais recursos e sim com estratégia. Neste Webinar, os especialistas da Siemens vão...
How simulations improve performance of transmission systems
Transmissions and axles include gears, bearings and shafts to transmit power from the engine to the wheels. Under stress, these parts can become damaged or degrade due to heat caused by friction. With decreased amounts of oil used to reduce churning losses, there is the potential risk of overheating. Simulations can be used to guide oil to critical regions to minimize heat losses and maximize transmission performance. In test rigs, it is difficult to visualize the flow inside the box for optimizing the flow patterns. Through the use of computational fluid dynamics (CFD), the mixture of air...
Driving electric powertrain innovation through simulation
Globalization, demographic transformation, and climate change are megatrends that will impact the future of mobility. Following this urbanization process, vehicles need to improve in safety, efficiency, and range in order to assure economic competitiveness, without forgetting environmental sustainability. To support this sustainable development, simulation technologies are fundamental to create efficient electro mobility solutions. This online event will focus on and demonstrate how simulation tools can be efficiently used together as an end-to-end solution. This webinar will explore:...
STAR-CCM+ v11.06 新機能紹介ウェビナー
本ウェビナーでは、 2016年10月26日に世界同時リリースされたSTAR- CCM+ v11.06の 新 機能 情報について、 下記の 機能 を中心にご 紹介 いたします。 最 新 バージョン v11.06では、v11のテーマである、“ Discover Better Designs, Faster. ”(より良い設計をより早く見つけ出す) に基づき、電子機器冷却ツールセット(E-Cool) の導入をはじめ、主として以下の 機能 追加・ 機能 改良を行っています。 ・E-Cool 電子機器冷却用解析ツールセットE- Coolが 新 しく追加されました。ファン、 ヒートシンクなどの形状作成から熱性能評価までの一貫した解析が できるようになります ・シミュレーションツリー比較 機能 これまで困難であったシミュレーションの設定の違いを簡単に識別 できるようになります ・パーツベースの押出しメッシャー これまでメッシュ連続体でしか利用できなかった押出しメッシャー がパーツベースメッシュでも実施可能になります ・局所サーフェスラッパー 局所的にラッピングサーフェスを生成することにより、 メッシュ生成にかかる時間を大幅に短縮できるようになります ・適応型混合粒径群ポピュレーションバランスモデル(A-MUSIG) 分散相の集合挙動を正確に予測する 新 しいモデルが搭載されました 。...
Redução de custo através de Simulações de Engenharia para a Indústria de Processos e Manipulação de Materiais
Engenharia hoje é uma realidade para todos os parques industriais do país. A engenharia inovadora e de alta tecnologia é uma necessidade para aumentar a competitividade e reduzir custos em um mercado desafiador. Inovação e tecnologia na engenharia é necessário para a empresa manter competitividade, mas não por isto precisa ser algo complexo e caro de ser aplicado. O que tem em comum as indústrias de processos, tais como Papel e Celulose, Químicas, Farmacêutica, Mineração, Grãos, Alimentícia? Todas possuem equipamentos de mistura de materiais sólidos e/ou fluidos, além de equipamentos de...

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