Webinars

Virtual DFAT (Diffuse Field Acoustic Testing) Design and Evaluation for Launch Vehicle Qualification

Acoustic testing of space structures requires the use of specialized acoustic reverberation rooms with high costs and availability issues along with the need to transport delicate instruments to testing facilities. New techniques for Direct Field Acoustic Testing® using flexible, powerful portable...

Pedestrian safety acoustic considerations (Hands-On Webinar #04)

Hands On-Webinar #04: Topic: Pedestrian safety acoustic considerations It is well known that electric vehicles, hybrid electric vehicles and plug-in hybrid electric vehicles being deployed at low speed in full electric mode generate much less noise than traditional internal combustion variants...

Como usar herramientas de simulacion de ruido y vibracion en las diferentes etapas del desarrollo del product

Generadores, autos, maquinaria pesada y demás equipos que usamos día a día, pueden generar altos niveles de ruido. Compañías manufactureras en todo el mundo buscan diseñar productos silenciosos. Usando simulación, los Ingenieros pueden caracterizar el ruido y vibración que es generado por estas m...

Vibro Acoustic Challenges to model Electric Vehicles (Hands-On Webinar #03)

Topic: Vibro  Acoustic Challenges to model Electric Vehicles The vibro acoustic performance of Electric and Hybrid Vehicles presents many new challenges to automotive designers previously focused on the engine as a dominant noise source for both interior and exterior noise emissions. Highlight...

How can I build predictive noise models of marine structures? (Hands-On Webinar #01)

Topic: How can I build predictive noise models of marine structures? Cabin noise is an important design consideration for marine vessels. Accurate predictions are needed to design sound insulations that meet cabin noise targets whilst minimizing weight. VA One provides rapid ways to build predict...

How do I simulate Pass By Noise for component level contribution assessment? (Hands-On Webinar #02)

Topic: How do I simulate Pass By Noise for component level contribution asessment? New legislation demands more rigorous Pass By Noise testing. See how the new VA One PBN simulation tool  can use a combination of existing physical data and simulation models to meet PBN targets. Highlights of t...

How do I stimulate Pass By Noise for component level contribution assessment? (Hands-On Webinar #02)

Highlights of the webinar: Provide capability to predict Pass By Noise performance early in the design cycle Pass By Noise prediction allows engineers to meet legislative targets as proposed by the new ISO PBN directive

Modeling of Compression-RTM process for mass production applications

KEY TOPICS Adapting the manufacturing process using Resin Transfer Molding Composites structural components new processes adapted to mass production PRESENTER: David Prono, Composites Product Manager at ESI Group

PAM-COMPOSITES 2018: What’s new?

This webinar focuses on major enhancements and new capabilities of 2018 version of PAM-COMPOSITES. The main objectives of that version are: User-friendliness in the modeling and post-treatment Accuracy: More physical interface between plies in FORM Consideration of Sliding or los...

Rail Acoustics: Predicting interior and exterior acoustic performance of rail rolling stock

Webinar showcases ESI Vibro-Acoustics and end-to-end solution for the rail industry Topic: Vibro-Acoustics for Rail Highlights of the webinar: Interior Noise Prediction Pass By Noise Assessment Speech Clarity Assessment Aero Vibro-Acoustics Noise Prediction