Freely Adjustable Wind Permeability for Surfaces

Technical Article on the Topic Structural Analysis Using Dlubal Software

  • Knowledge Base

Product Feature

New

11/18/2022

002551

General

RWIND 2 | Pro

Wind Simulation

In RWIND 2 Pro, it is possible to apply a permeability to a surface. With the definition of

  • the Darcy coefficient D,
  • the inertial coefficient I, and
  • the length of the porous medium in the direction of flow L.

it is possible to define a pressure boundary condition between the front and back of a porous zone. This setting allows for the flow through this zone with a two-part result display on both sides of the zone area.

Furthermore, the generation of a simplified model recognizes permeable zones and takes into account the corresponding openings in the model coating. A pure definition of the permeability parameters allows you to avoid complex geometric modeling of the porous element. This feature can be used to simulate permeable scaffolding, dust curtains, mesh structures, and so on.

More Information

Keywords

Surface Wind permeable

Write Comment...

Write Comment...

CFD Wind Simulation with RWIND 2

CFD Wind Simulation with RWIND 2

Webinar 06/29/2022 2:00 PM - 3:00 PM EDT

Tensile Membrane Structure Design in RFEM 6

Tensile Membrane Structure Design in RFEM 6

Webinar 03/17/2022 2:00 PM - 3:00 PM EDT

Wind Load Generation Based on CFD in RWIND 2

Wind Load Generation Based on CFD in RWIND 2

Webinar 03/04/2022 10:00 AM - 11:00 AM CET

ADM 2020 Member Design in RFEM

ADM 2020 Member Design in RFEM

Webinar 01/19/2021 2:00 PM - 3:00 PM EDT

Dlubal Info Day

Dlubal Info Day Online | December 15, 2020

Webinar 12/15/2020 9:00 AM - 4:00 PM CET

Tensile Membrane Structures and \n CFD Wind Load Simulation

Tensile Membrane Structures and CFD Wind Load Simulation

Webinar 04/08/2020 2:00 PM - 3:00 PM EDT

RWIND

Stand-Alone Program

RWIND is a program (digital wind tunnel) for the numerical simulation of wind flows around any building geometries with determination of the wind loads on their surfaces. It can be used as a stand-alone application or together with RFEM and RSTAB for complete structural analysis and design.

Price of First License
3,450.00 EUR