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Events: Achieving Quieter Flight Through Simulation
Posted Thu September 10, 2020 @09:10AM
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Announcements Dassault Systems will host Achieving Quieter Flight Through Simulation - An E-Seminar Series beginning September 22nd.

The series will consist of two seminars followed by an interactive workshop.

( Read Full Article | Events )


Events: Developing Next-Gen Combustion Systems at JLR using Advanced CFD Simulation
Posted Wed September 09, 2020 @03:03PM
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Announcements Siemens PLM will host a live webinar describing how Jaguar Land Rover develops their next-generation GDI engines.

The webinar will be held in two sessions on September 24th.

( Read Full Article | Events )


New Software: Nextflow Software Introduces Fluid Flow Analysis Solution Based on Smoothed Particle Hydrodynamics M
Posted Fri September 04, 2020 @08:42AM
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News Nextflow Software, an Independent Software Vendor (ISV) based in Nantes, France, introduces a new solution based on the Smoothed Particle Hydrodynamics (SPH) method for the exploration and analysis of complex fluid flows in industrial designs.

After more than 20 years of research, thanks to Nextflow Software and other actors, the SPH method has been moving from academic labs to industrial engineering offices.

( Read Full Article | New Software )


Events: An Introduction to the Rank-n Nonlinear Harmonic Method
Posted Thu September 03, 2020 @08:40AM
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Announcements The flow field in turbomachinery is dominated by inherently unsteady flow features such as blade-row interactions, blade vibration, inlet distortions, or high thermal gradients. Perturbations due to propulsion-airframe integration, aircraft maneuvers, crosswind, and temperature non-uniformities coming from the outlet of combustors are just a few of the many sources that can undermine the performance, stability, and durability of gas turbine engines.

NUMECA's Nonlinear Harmonic method (NLH) enables a better understanding of the propagation of flow non-uniformities into turbomachinery components by accurately and efficiently modeling turbomachinery configurations that are subject to periodic variations.

( Read Full Article | Events )


Application: Reducing Boiler Emissions Through Shape Optimization
Posted Sun August 30, 2020 @04:19PM
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Application Heat exchangers are widely used, e.g. in domestic boilers. During natural gas combustion, harmful CO and NOx emissions are formed and have to be minimized. The cooling intensity inside the heat exchanger has an opposing impact on the emissions. For NOx minimization, a quick and strong cooling trajectory is preferred while CO emissions are generally minimized by a slow cooling process.

( Read Full Article | Application )


Application: Understanding Tractor Trailer Aerodynamics Using a Time Accurate Approach
Posted Thu August 13, 2020 @03:06PM
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Application Pointwise has released the webinar, Understanding Tractor Trailer Aerodynamics Using a Time Accurate Approach, which shows how multi-block hybrid meshing techniques can improve mesh quality and concentrate mesh density in areas of interest.

In the United States, 70 percent of freight tonnage is transported by tractor trailers each year. Tractor trailers spend much of their time at highway speeds, resulting in 65 percent of their fuel consumption being used to overcome aerodynamic drag.

( Read Full Article | Application )


 
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