Oliver Mashari
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Latest activity by Oliver Mashari
Oliver Mashari created an article, Flow 3D
Model Description A 3D model of a pipe with a parabolic flow profile in Y direction across the radius of the pipe. With the flow velocity set in positive X direction, the model can be used to ev...

Oliver Mashari created an article, Flow 2D Parametric Sweep
In this example we will demonstrate how to set up a parametric sweep, we simulate a 2D flowmeter example with different flow velocities to see how this changes the signal recorded at the receiver....

Oliver Mashari created an article, Flow 2D
This is a modelling guide to help you get started simulating the effects a flow field and its influence on the propagation of an acoustic wave. This example will show you how to set up a 2D model o...

Oliver Mashari commented, Hi Kaleeswaran, Potentially stupid question: have you downloaded the results after the simulation has finished? If you haven't here's an article explaining how you can download the results https:/...

Oliver Mashari commented, Hi Hyunjae, Yes so if you want to use a pressure load the way you have set it up looks fine but if you want to load the same area as the velocity load you will have to add sdf2 pld1 vct1 vacm wate...

Oliver Mashari created an article, TOFD 2D
This is a modelling guide to help you get started simulating Time of Flight Diffraction (TOFD) systems in OnScale. In this initial example you will be shown how to get the impedance of a basic 2D T...

Oliver Mashari commented, Official commentHi Hyunjae, So yes Chloe is right you would define the velocity load using BOUN DEFN and NODE like this: boun defn velocityload vel func node $i2 $i4 $j2 $j2 This will not change any of ...

Oliver Mashari commented, Hi Arjin, We've just published a 2D phased array example you can find it here https://support.onscale.com/hc/enus/articles/360002123037PhasedArray2DCalculatingDelays Best regards, Oliver

Oliver Mashari created an article, Phased Array 2D  Calculating Delays
Model Description Ultrasonic phased arrays are a powerful technology used in a range of applications from biomedical imaging to nondestructive testing as well interest in the 5G RF domain to cope...

Oliver Mashari commented, Official commentHi Xuan, So just so I'm clear  you are trying to import the geometry into PZFlex and this is where you are seeing the importation problems? If this is the case the last update of PZFlex 2018 was ...