Bifluidic Oscillator Bifluidic Oscillator
Bifluidic Oscillator Bifluidic Oscillator
Bifluidic Oscillator Bifluidic Oscillator

Bifluidic Oscillator

The mythos of the windscreen washing system

€60,00

Everybody is aware of a windscreen washer build in a car. However, most of the people think that there is a nozzle which is distributing the water onto the windscreen. This training case demonstrates the proper work of such a device. It is not a nozzle nor a mechanically driven spray generation. By using deliberate geometric designs, a fluid induced instability is generated which distributes the outcoming water stream periodically onto the object it is aimed. Discount of 50% possible.


  • Description
  • REVIEWS
OpenFOAM® offers you the investigation into the exciting natural phenomenon in the field of fluid dynamics. For example, the following example can be used to explain different and complex fluid phenomena. The operation of the fluidic oscillator uses geometrical properties to start an oscillating fluid stream. The fluidic oscillator is used for windscreen cleaning devices on cars or trucks because no motion of mechanical parts is needed. The frequency is related to the size of the channels and the mass flux going through the fluidic oscillator. The case itself is meshed by using the in-house mesher namely snappyHexMesh and is further modified for 2D purposes. Additionally, a passive scalar transport equation is built on the fly by using the object function libraries. A source term is added by using the fvOptions options.

Holzmann CFD does not give any warranty to the numerical results that are obtained within this training case based on the fact that there is no verification or validation.

Requirements
Linux system
the vim text editor (or any editor you prefer)
OpenFOAM®-4.x/5.x/6.x
For OpenFOAM®-4.x swak4Foam
ParaView®


Students
Students and people who work at universities will get a discount of 50% and 25% respectively. To get the discount, you need to activate a coupon code. The code can be requested directly via This email address is being protected from spambots. You need JavaScript enabled to view it..

You are a student? Send your ID card as well as a confirmation of inscription of your university.
You work at the university? Send your ID card as well as a confirmation of your chair you are working at.


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