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The objective in auto racing is pretty simple to understand: the fastest car wins. Easy enough, right? Well, maybe not quite that easy. After all, car manufacturers can’t control what happens on the track during any given race, but they can put drivers in the best possible position to succeed through the design of their car. Spark Racing Technology is well aware of this, and to gain that extra inch, that extra split second that can be the difference between exhilarating victory or humbling defeat, turned to AOTECH in search of aerodynamic expertise for its FIA Formula E Championship car.
Improving semiconductor shower head performance with simulation
The shower head is a critical part of a chemical vapour deposition (CVD) chamber, distributing gases properly to ensure uniformity of deposition rates across the wafer. The shower head typically consists of a large number of small holes through which the gas is delivered over the surface of the wafer. Precise control of flow speed, temperature and gas species distribution is critical, so a well-designed shower head provides higher quality deposition as well as increased wafer throughput. This On-Demand webinar will explore the usage of simulation to improve the design of a shower head. The...
Simulações avançadas de CFD aplicadas a projeto e otimização de embarcações
O desenvolvimento de projetos de embarcações tem sido constantemente atualizado com novas tecnologias. A eficiência do navio tem se tornado cada vez mais importante em um mercado onde as margens operacionais são baixas e as normas de emissões estão cada vez mais apertadas. Os proprietários das embarcações são geralmente demandados por tomar decisões rápidas sobre mudanças no projeto ou modificações que afetam a performance. Neste sentido, o tempo de resposta é tão importante quanto a sua precisão, de forma que se possa atender aos prazos apertados no projeto do navio. Para que estes desafios...
Over the past 10 years, bat populations in the United States and Canada have been decimated by an invasive fungus called Pseudogymnoascus destructans, or pd. Millions of bats have died. Considering that they are a keystone species, losing bats and their contributions to our ecosystem could have devastating results for plants, other animals and humans. The epidemic bats are facing is akin to the massive die off of bees that’s a threat to agricultural food supplies. Understanding what is happening to bats as well as the conditions they’re exposed to is essential for us to try and find a way to reverse the epidemic.
Building better designs through 1D-3D coupling
There has been a strong trend in recent years to increase simulation realism, providing more accurate analysis results. This increase in the need for accuracy has led to greater confidence in CAE as a design tool, resulting in more highly optimized designs earlier in the design process. Traditionally, 3D analysis and 1D analysis were performed in isolation, but engineers today are benefiting from a best-of-both-worlds approach by combining both within a single simulation. The 3D simulation provides enhanced local accuracy and insight and is complemented by more realistic operating conditions...
CFD methods and lyophilization: Advancing manufacturing processes to match growing demands
As an effect of globalization, the patent life of newly discovered drugs has decreased considerably, forcing manufacturers to minimize drug development time as well as maximize throughput. To achieve this, existing manufacturing processes need to be upgraded, and new approaches and methodologies developed. Simulation applying CFD and optimization is an ideal tool to investigate such concepts early in the design phase, tying it into the Product Life Cycle Management Process – and thus avoiding costly troubleshooting exercises later. In this webcast, you will learn more on how the integration...
With devices involving the combustion of gas – whether that is a gas turbine combustor, a furnace burner, an industrial process heater or boiler, a burner of a stovetop appliance, or a gas-fired water heater – if your primary objective is to use simulation to “discover better designs, faster” – then I’d say that yes, CFD performed with STAR-CCM+ can be trusted to help you achieve that goal.
시뮬레이션을 통한 고온 공정에서의 운영 우수성 확보
업계의 추세는 에너지 효율을 높이고 환경에 대한 영향을 줄이며 연료 유연성을 높이고 시스템 신뢰성과 처리량을 향상시키는 것입니다. 이러한 업계 추세의 구현을 통해 엔지니어는 비즈니스에 긍정적인 영향을 줄 수 있습니다. 연소 및 반응이 수반되는 고온의 공정은 유리, 제강, 시멘트, 야금, 정제 및 석유/화학 산업에서 흔히 나타납니다. 이러한 목표를 달성하려면 다음과 같은 공정과 장비 설계에서의 혁신이 필요합니다. 가스 및 석탄 버너 유리 및 제강 처리 공정 및 원유 히터 개질기 건조기 및 화로 등 엔지니어들은 이러한 시스템을 설계하기 위한 방법론적 접근법을 사용하기 위해 전산 유체 역학(CFD)과 연소 과정에 대한 반응 운동 시뮬레이션에 점점 더 의존하고 있습니다. 동영상 강의에서는 기술적인 문제 해결 및 혁신을 통한 비즈니스에서의 이득을 얻기 위해 시뮬레이션(CFD 시뮬레이션 및 설계 공간 탐색)을 사용하는 방법에 대한 몇 가지 사례를 살펴 보겠습니다. 우리의 기술 전문가가 이런 모델을 설정하는 과정을 시연할 예정입니다
About four years ago, I was invited to an event near SEATAC airport at a friend’s house on a hot summer day. I remember being surprised by the nearly constant noise from aircraft on approach for landing. I asked the host how he managed to live with the noise, to which he explained that he was working with airport officials to reduce noise levels which should help. Last summer, he invited me over to his home for an event and I was pleasantly surprised by the much-reduced sound levels. It was incredible just how much quieter it was since the last time I was there. This is the case all across the country and, in fact, the world - urban airports are getting quieter, but how?