Webinars

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

Simulation-based development of compressors

Experts from suppliers, OEMs and service providers will meet in March as part of the workshop "Simulation-based development of compressors" at the ESI ITI Academy in Dresden. Application scenarios of multiphysical system simulation with SimulationX in a complex system of control, mechanics, fluid te...

Reducing energy consumption of conventional, hybrid and electrical vehicles through system simulation

PRIMARY TOPICS: Reducing CO2 emmisions in conventional and hybrid powertrains Increasing the range of electrical vehicles Introduction on modeling, simulating and analyzes based on system simulation

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

How do I model complex floating floor configurations

Designers in both the aerospace and rail industries use complex honeycomb or extruded panels for floating configurations. Due to the complexity of these designs, obtaining accurate vibro acoustic performance models can be challenging. See how the periodic module in VA One can be used to provide a de...

How do I determine transmission loss on the full frequency range

Research has shown that the low frequency performance of noise control treatments is an important consideration above certain frequency thresholds. Adding non-structural mass for cavity absorption and damping ratios for the trim effect on structures does not represent the physics accurately. See ESI...

How do I determine a structureborne response of a fully trimmed vehicle

The use of low frequency models to predict structure born performance of trimmed structures is often ignored due to the complexity of deploying deterministic models of structure, multilayer noise control treatment and interior civility that are harmonised to provide overall vibro acoustic performanc...

How do I create a vibro-acoustic model of a loudspeaker

In many applications, public address systems need to be audible at each passenger location. Test based qualification can be expensive if the response needs to be measured at many different locations across several different product configurations.  See how VA One can be used to create effective mode...